-------------------------------------------------
ACIS LOAD REVIEW OUTPUT:
FOR REVIEW BY CXC ACIS OPS PERSONNEL
-------------------------------------------------
USING /data/acis/LoadReviews/2026/APR2026/oflsa/CR110_0101.backstop
LOAD HISTORY FROM: /data/acis/LoadReviews/2026/APR1326/ofls/ACIS-History.txt
-- CHANDRA LOAD START --
CHANDRA STATUS ARRAY AT START OF LOAD REVIEW (FROM PREVIOUS LOAD HISTORY FILE):
(FP SI,HETG status,LETG status,current OBSID,RadMon status,current TLM FMT,Dither)
= (ACIS-S,HETG-OUT,LETG-OUT,32298,OORMPEN,CSELFMT2,ENAB)
2026:110:01:35:52.128 4543985 MP_OBSID 32306
LATEST OCAT INFO FOR OBSID 32306:
Target Name: GRB260310A SI Mode: TE_005C6
Instrument: ACIS-S Grating: NONE Type: DDT
Exposure Time: 5 Remaining Exposure time: 5
Offset: Y: 0 Z: 0 Z-sim:
ACIS Exposure Mode: TE Event TM Format: VF Frame Time:
Chips Turned On: NNNN NNYYYN
Subarray Type: NONE Start: Rows: Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.004444 deg Y Freq: 0.254600 deg/sec Y Phase: 0
Z Amp: 0.004444 deg Z Freq: 0.180000 deg/sec Z Phase: 0
Cycle: 27 Obj_Flag: NO
2026:110:01:43:24.948 4545752 ACISPKT AA00000000
2026:110:01:43:28.948 4545768 ACISPKT AA00000000
2026:110:01:43:32.948 4545784 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:110:01:43:56.948 4545877 ACISPKT WSPOW1C00E
==> WSPOW COMMAND LOADS: Feps 1 2 3; S2 S3 S4
2026:110:01:44:59.948 4546123 ACISPKT WT005C6024
ACIS PBLOCK LOADS:
parameterBlockId = 0x005c6024
fepCcdSelect = 10 7 6 8 10 10
fepMode = 3 # FEP_TE_MODE_EV5x5
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 31
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:110:01:45:03.948 4546139 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 32306
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_005C6B is WT005C6024 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-S,HETG-OUT,LETG-OUT,32306,OORMPEN,CSELFMT2,ENAB)
2026:110:01:45:07.948 4546154 ACISPKT RS_0000001
2026:110:01:45:11.948 4546170 ACISPKT RH_0000001
2026:110:03:00:01.285 REAL-TIME COMM BEGINS 2026:109:23:00:01.285 EDT
2026:110:03:27:37.948 4570154 ACISPKT AA00000000
==> ACIS integration time of 5.00 ks.
This is 100.00% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:110:03:27:37.948 4570154 SIMTRANS 88728 (ACIS-I)
==> THERE IS A Z-SIM OF -10.50 mm FOR THIS OBSERVATION.
2026:110:03:29:32.348 4570601 SIMFOCUS -536
2026:110:03:30:37.948 4570857 MP_OBSID 31419
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 31419:
Target Name: Abell 2319 SI Mode: TE_00458
Instrument: ACIS-I Grating: NONE Type: CAL
Exposure Time: 20 Remaining Exposure time: 20
Offset: Y: -3.5 Z: 0 Z-sim: -10.5
ACIS Exposure Mode: TE Event TM Format: VF Frame Time:
Chips Turned On: YYYY NNYNNN
Subarray Type: NONE Start: Rows: Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: Y Lower: 0.36 Range: 13
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.004444 deg Y Freq: 0.254600 deg/sec Y Phase: 0
Z Amp: 0.004444 deg Z Freq: 0.180000 deg/sec Z Phase: 0
Cycle: 27 Obj_Flag: NO
2026:110:03:30:37.948 4570857 ACISPKT AA00000000
2026:110:03:30:41.948 4570872 ACISPKT AA00000000
2026:110:03:30:45.948 4570888 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:110:03:31:09.948 4570982 ACISPKT WSPOW04F3E
==> WSPOW COMMAND LOADS: Feps 1 2 3 4 5; I0 I1 I2 I3 S2
2026:110:03:32:12.948 4571228 ACISPKT WT00458034
ACIS PBLOCK LOADS:
parameterBlockId = 0x00458034
fepCcdSelect = 10 3 2 1 0 6
fepMode = 3 # FEP_TE_MODE_EV5x5
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 31
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:110:03:32:16.948 4571243 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 31419
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_00458B is WT00458034 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-I,HETG-OUT,LETG-OUT,31419,OORMPEN,CSELFMT2,ENAB)
2026:110:03:32:20.948 4571259 ACISPKT RS_0000001
2026:110:03:32:24.948 4571274 ACISPKT RH_0000001
2026:110:04:30:01.285 REAL-TIME COMM ENDS 2026:110:00:30:01.285 EDT
==> COMM DURATION: 90.00 mins.
2026:110:09:28:14.948 4654591 ACISPKT AA00000000
==> ACIS integration time of 20.00 ks.
This is 100.00% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:110:09:28:14.948 4654591 SIMTRANS 75624 (ACIS-S)
==> THERE IS A Z-SIM OF 0.00 mm FOR THIS OBSERVATION.
2026:110:09:30:09.348 4655038 SIMFOCUS -418
2026:110:09:31:14.948 4655294 MP_OBSID 29878
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 29878:
Target Name: SDSS J141525.26+045602.5 SI Mode: TE_008B8
Instrument: ACIS-S Grating: NONE Type: GO
Exposure Time: 16 Remaining Exposure time: 16
Offset: Y: -1.5 Z: 0 Z-sim:
ACIS Exposure Mode: TE Event TM Format: VF Frame Time:
Chips Turned On: NNYN NYYYNN
Subarray Type: NONE Start: Rows: Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.004444 deg Y Freq: 0.254600 deg/sec Y Phase: 0
Z Amp: 0.004444 deg Z Freq: 0.180000 deg/sec Z Phase: 0
Cycle: 26 Obj_Flag: NO
2026:110:09:31:28.748 4655348 SIMFOCUS -468
2026:110:09:38:57.987 4657101 ACISPKT AA00000000
2026:110:09:39:01.987 4657116 ACISPKT AA00000000
2026:110:09:39:05.987 4657132 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:110:09:39:29.987 4657226 ACISPKT WSPOW0E41E
==> WSPOW COMMAND LOADS: Feps 1 2 3 4; I2 S1 S2 S3
2026:110:09:40:32.987 4657472 ACISPKT WT008B8024
ACIS PBLOCK LOADS:
parameterBlockId = 0x008b8024
fepCcdSelect = 10 7 5 6 2 10
fepMode = 3 # FEP_TE_MODE_EV5x5
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 31
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:110:09:40:36.987 4657487 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 29878
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_008B8B is WT008B8024 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-S,HETG-OUT,LETG-OUT,29878,OORMPEN,CSELFMT2,ENAB)
2026:110:09:40:40.987 4657503 ACISPKT RS_0000001
2026:110:09:40:44.987 4657518 ACISPKT RH_0000001
2026:110:11:05:01.285 REAL-TIME COMM BEGINS 2026:110:07:05:01.285 EDT
2026:110:12:35:01.285 REAL-TIME COMM ENDS 2026:110:08:35:01.285 EDT
==> COMM DURATION: 90.00 mins.
2026:110:14:26:45.987 4724488 ACISPKT AA00000000
==> ACIS integration time of 15.93 ks.
This is 99.57% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:110:14:29:45.987 4725191 MP_OBSID 29880
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 29880:
Target Name: SDSS J091934.51+481614.8 SI Mode: TE_008B8
Instrument: ACIS-S Grating: NONE Type: GO
Exposure Time: 23 Remaining Exposure time: 23
Offset: Y: -1.5 Z: 0 Z-sim:
ACIS Exposure Mode: TE Event TM Format: VF Frame Time:
Chips Turned On: NNYN NYYYNN
Subarray Type: NONE Start: Rows: Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.004444 deg Y Freq: 0.254600 deg/sec Y Phase: 0
Z Amp: 0.004444 deg Z Freq: 0.180000 deg/sec Z Phase: 0
Cycle: 26 Obj_Flag: NO
2026:110:14:59:33.145 4732165 ACISPKT WSVIDALLDN
2026:110:14:59:51.145 4732235 ACISPKT WSPOW0E41E
==> WSPOW COMMAND LOADS: Feps 1 2 3 4; I2 S1 S2 S3
2026:110:15:00:54.145 4732481 ACISPKT WT008B9024
ACIS PBLOCK LOADS:
parameterBlockId = 0x008b9024
fepCcdSelect = 10 7 5 6 2 10
fepMode = 3 # FEP_TE_MODE_EV5x5
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 0
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 31
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:110:15:00:58.145 4732497 ACISPKT RS_0000001
2026:110:15:01:02.145 4732512 ACISPKT RH_0000001
2026:110:15:01:25.145 4732602 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 29880
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_008B8 is WT008B9024 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-S,HETG-OUT,LETG-OUT,29880,OORMPEN,CSELFMT2,ENAB)
2026:110:19:25:01.285 REAL-TIME COMM BEGINS 2026:110:15:25:01.285 EDT
2026:110:20:15:01.285 REAL-TIME COMM ENDS 2026:110:16:15:01.285 EDT
==> COMM DURATION: 50.00 mins.
2026:110:21:24:52.148 4822385 ACISPKT AA00000000
==> ACIS integration time of 23.01 ks.
This is 100.03% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:110:21:24:52.148 4822385 SIMTRANS -99616 (HRC-S)
2026:110:21:27:52.148 4823088 COMMAND_HW CSELFMT6
2026:110:21:27:52.148 4823088 MP_OBSID 41541
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 41541:
No ocat info found for obsid 41541
2026:110:21:28:26.487 4823222 COMMAND_SW 4OHETGIN
2026:110:21:30:29.548 4823702 COMMAND_SW OORMPDS
==>The requested SI_MODE for the inbound CTI is TE_00B26
2026:110:21:30:29.548 4823702 ACISPKT AA00000000
2026:110:21:30:33.548 4823718 ACISPKT AA00000000
2026:110:21:30:37.548 4823733 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:110:21:31:01.548 4823827 ACISPKT WSPOW0AF3F
==> WSPOW COMMAND LOADS: All Feps; I0 I1 I2 I3 S1 S3
2026:110:21:32:04.548 4824073 ACISPKT WT00B26014
ACIS PBLOCK LOADS:
parameterBlockId = 0x00b26014
fepCcdSelect = 3 7 0 1 2 5
fepMode = 2 # FEP_TE_MODE_EV3x3
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 32
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3750
windowSlotIndex = 65535
2026:110:21:32:08.548 4824088 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 41541
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_00B26B is WT00B26014 and is stored.
>>>ERROR: WE ARE DOING A CTI MEASUREMENT BUT WE ARE NOT IN FMT 2!
====> CHANDRA STATUS ARRAY=(HRC-S,HETG-IN,LETG-OUT,41541,OORMPDS,CSELFMT6,ENAB)
2026:110:21:32:12.548 4824104 ACISPKT RS_0000001
2026:110:21:32:16.548 4824120 ACISPKT RH_0000001
2026:110:21:32:47.512 4824240 COMMAND_HW CSELFMT2
2026:110:22:49:08.278 4842117 MP_OBSID 41540
==> ObsID change occurs 78.6 minutes after stop science.
LATEST OCAT INFO FOR OBSID 41540:
No ocat info found for obsid 41540
2026:110:22:52:45.870 4842966 ACISPKT AA00000000
==> ACIS integration time of 3.44 ks.
-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI
-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI
2026:110:22:55:45.870 4843668 ACISPKT AA00000000
2026:110:22:55:45.870 4843668 ORBPOINT EEF1000
==> Entry leg pad time is 5.12 ks.
AE-8 EVENTS TIME CHECK:
from backstop: EE1RADZ0 = 110:22:55:45
from CRM file: EE1RADZ0 = 110:22:55:45
==> CRM Pad Time: 5.116 ks and Backstop Pad Time: 5.12 ks agree.
2026:110:22:55:54.870 4843703 ACISPKT WSPOW0002A
==> WSPOW COMMAND LOADS: Feps 1 3 5; All vids down
2026:110:22:56:57.870 4843949 ACISPKT RS_0000001
2026:111:02:19:11.264 4891299 MP_OBSID 41539
LATEST OCAT INFO FOR OBSID 41539:
No ocat info found for obsid 41539
2026:111:04:39:17.091 4899857 ORBPOINT EPERIGEE
2026:111:05:33:26.251 4936782 MP_OBSID 41538
LATEST OCAT INFO FOR OBSID 41538:
No ocat info found for obsid 41538
2026:111:06:30:41.000 4950186 MP_OBSID 41537
LATEST OCAT INFO FOR OBSID 41537:
No ocat info found for obsid 41537
2026:111:07:01:45.870 4957463 ACISPKT RBTXINGCLL
2026:111:07:11:45.870 4959805 ACISPKT AA00000000
2026:111:07:11:45.870 4959805 ORBPOINT XEF1000
==> The requested SI_MODE for the outbound CTI is TE_007AC
>>>ERROR: Time delta between XE1RADZ0/XEF1000 and EPERIGEE is less than 3.25 hrs.
2026:111:07:11:49.870 4959820 ACISPKT AA00000000
2026:111:07:11:53.870 4959836 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:111:07:12:17.870 4959930 ACISPKT WSPOW0CF3F
==> WSPOW COMMAND LOADS: All Feps; std I array
2026:111:07:13:20.870 4960176 ACISPKT WT007AC024
ACIS PBLOCK LOADS:
parameterBlockId = 0x007ac024
fepCcdSelect = 3 7 0 1 2 6
fepMode = 2 # FEP_TE_MODE_EV3x3
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 32
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3750
windowSlotIndex = 65535
2026:111:07:13:24.870 4960191 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 41537
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_007ACB is WT007AC024 and is stored.
====> CHANDRA STATUS ARRAY=(HRC-S,HETG-IN,LETG-OUT,41537,OORMPDS,CSELFMT2,ENAB)
2026:111:07:13:28.870 4960207 ACISPKT RS_0000001
2026:111:07:13:32.870 4960222 ACISPKT RH_0000001
2026:111:08:15:29.548 4974726 ACISPKT AA00000000
==> ACIS integration time of 2.32 ks.
-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI
-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI
2026:111:08:18:28.548 4975425 COMMAND_SW OORMPEN
==> Exit leg pad time is 4.00 ks.
AE-8 EVENTS TIME CHECK:
from backstop: XE1RADZ0 = 111:07:11:45
from CRM file: XE1RADZ0 = 111:07:11:45
==> CRM Pad Time: 4.004 ks and Backstop Pad Time: 4.00 ks agree.
2026:111:08:18:29.548 4975429 SIMTRANS 75624 (ACIS-S)
==> THERE IS A Z-SIM OF 0.00 mm FOR THIS OBSERVATION.
2026:111:08:18:29.548 4975429 MP_OBSID 31864
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 31864:
Target Name: NGC 2110 SI Mode: TE_00D50
Instrument: ACIS-S Grating: HETG Type: GO
Exposure Time: 14 Remaining Exposure time: 14
Offset: Y: 0 Z: 0 Z-sim:
ACIS Exposure Mode: TE Event TM Format: F Frame Time:
Chips Turned On: NNNN NNYYNN
Subarray Type: CUSTOM Start: 449 Rows: 128 Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.004444 deg Y Freq: 0.254600 deg/sec Y Phase: 0
Z Amp: 0.002222 deg Z Freq: 0.360000 deg/sec Z Phase: 0
Cycle: 26 Obj_Flag: NO
2026:111:08:18:29.548 4975429 ACISPKT AA00000000
2026:111:08:18:33.548 4975445 ACISPKT AA00000000
2026:111:08:18:37.548 4975460 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:111:08:19:01.548 4975554 ACISPKT WSPOW0C006
==> WSPOW COMMAND LOADS: Feps 1 2; S2 S3
2026:111:08:20:04.548 4975800 ACISPKT WT00D50014
ACIS PBLOCK LOADS:
parameterBlockId = 0x00d50014
fepCcdSelect = 10 7 6 10 10 10
fepMode = 2 # FEP_TE_MODE_EV3x3
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 448
subarrayRowCount = 127
primaryExposure = 5
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:111:08:20:08.548 4975815 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 31864
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_00D50B is WT00D50014 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-S,HETG-IN,LETG-OUT,31864,OORMPEN,CSELFMT2,ENAB)
2026:111:08:20:12.548 4975831 ACISPKT RS_0000001
2026:111:08:20:16.548 4975846 ACISPKT RH_0000001
2026:111:08:25:30.548 4977072 AOENDITH AOENDITH
==> DITHER ENABLED
2026:111:09:50:01.285 REAL-TIME COMM BEGINS 2026:111:05:50:01.285 EDT
2026:111:11:50:01.285 REAL-TIME COMM ENDS 2026:111:07:50:01.285 EDT
==> COMM DURATION: 120.00 mins.
2026:111:12:25:20.548 5033228 ACISPKT AA00000000
==> ACIS integration time of 14.00 ks.
This is 100.00% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:111:12:28:20.548 5033930 COMMAND_HW CSELFMT6
2026:111:12:28:20.548 5033930 MP_OBSID 30180
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 30180:
Target Name: NGC4941 SI Mode: TE_0065A
Instrument: ACIS-S Grating: NONE Type: CLP
Exposure Time: 11 Remaining Exposure time: 11
Offset: Y: -1.5 Z: 0 Z-sim:
ACIS Exposure Mode: TE Event TM Format: VF Frame Time:
Chips Turned On: NNNY NNYYYN
Subarray Type: NONE Start: Rows: Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.004444 deg Y Freq: 0.254600 deg/sec Y Phase: 0
Z Amp: 0.004444 deg Z Freq: 0.180000 deg/sec Z Phase: 0
Cycle: 25 Obj_Flag: NO
2026:111:12:28:54.887 5034064 COMMAND_SW 4OHETGRE
2026:111:12:33:15.912 5035083 COMMAND_HW CSELFMT2
2026:111:12:42:25.584 5037228 ACISPKT AA00000000
2026:111:12:42:29.584 5037244 ACISPKT AA00000000
2026:111:12:42:33.584 5037259 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:111:12:42:57.584 5037353 ACISPKT WSPOW1C81E
==> WSPOW COMMAND LOADS: Feps 1 2 3 4; I3 S2 S3 S4
2026:111:12:44:00.584 5037599 ACISPKT WT0065A034
ACIS PBLOCK LOADS:
parameterBlockId = 0x0065a034
fepCcdSelect = 10 7 6 3 8 10
fepMode = 3 # FEP_TE_MODE_EV5x5
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 31
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:111:12:44:04.584 5037614 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 30180
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_0065AB is WT0065A034 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-S,HETG-OUT,LETG-OUT,30180,OORMPEN,CSELFMT2,ENAB)
2026:111:12:44:08.584 5037630 ACISPKT RS_0000001
2026:111:12:44:12.584 5037646 ACISPKT RH_0000001
2026:111:12:58:12.584 5040924 AOENDITH AOENDITH
==> DITHER ENABLED
2026:111:16:24:42.584 5089275 ACISPKT AA00000000
==> ACIS integration time of 12.00 ks.
This is 109.09% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:111:16:24:42.584 5089275 SIMTRANS 92904 (ACIS-I)
==> THERE IS A Z-SIM OF 0.00 mm FOR THIS OBSERVATION.
2026:111:16:26:41.984 5089741 SIMFOCUS -536
2026:111:16:27:42.584 5089977 MP_OBSID 30026
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 30026:
Target Name: DESI J090.9854-35.9683 SI Mode: TE_0064C
Instrument: ACIS-I Grating: NONE Type: GO
Exposure Time: 20 Remaining Exposure time: 20
Offset: Y: -0.707 Z: 0.707 Z-sim:
ACIS Exposure Mode: TE Event TM Format: VF Frame Time:
Chips Turned On: YYYY NNNYNN
Subarray Type: NONE Start: Rows: Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.004444 deg Y Freq: 0.254600 deg/sec Y Phase: 0
Z Amp: 0.004444 deg Z Freq: 0.180000 deg/sec Z Phase: 0
Cycle: 26 Obj_Flag: NO
2026:111:16:38:46.597 5092569 ACISPKT AA00000000
2026:111:16:38:50.597 5092584 ACISPKT AA00000000
2026:111:16:38:54.597 5092600 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:111:16:39:18.597 5092693 ACISPKT WSPOW08F3E
==> WSPOW COMMAND LOADS: Feps 1 2 3 4 5; I0 I1 I2 I3 S3
2026:111:16:40:21.597 5092939 ACISPKT WT0064C034
ACIS PBLOCK LOADS:
parameterBlockId = 0x0064c034
fepCcdSelect = 10 7 3 2 1 0
fepMode = 3 # FEP_TE_MODE_EV5x5
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 31
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:111:16:40:25.597 5092955 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 30026
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_0064CB is WT0064C034 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-I,HETG-OUT,LETG-OUT,30026,OORMPEN,CSELFMT2,ENAB)
2026:111:16:40:29.597 5092971 ACISPKT RS_0000001
2026:111:16:40:33.597 5092986 ACISPKT RH_0000001
2026:111:22:36:23.597 5176303 ACISPKT AA00000000
==> ACIS integration time of 20.00 ks.
This is 100.00% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:111:22:36:23.597 5176303 SIMTRANS 75624 (ACIS-S)
==> THERE IS A Z-SIM OF 0.00 mm FOR THIS OBSERVATION.
2026:111:22:38:22.997 5176769 SIMFOCUS -418
2026:111:22:39:23.597 5177006 MP_OBSID 29863
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 29863:
Target Name: AM1724-622 SI Mode: TE_00A20
Instrument: ACIS-S Grating: NONE Type: GO
Exposure Time: 50 Remaining Exposure time: 50
Offset: Y: 0 Z: 0 Z-sim:
ACIS Exposure Mode: TE Event TM Format: F Frame Time:
Chips Turned On: NNNY NNYYYN
Subarray Type: NONE Start: Rows: Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.004444 deg Y Freq: 0.254600 deg/sec Y Phase: 0
Z Amp: 0.004444 deg Z Freq: 0.180000 deg/sec Z Phase: 0
Cycle: 26 Obj_Flag: NO
2026:111:22:39:42.397 5177079 SIMFOCUS -468
2026:111:22:47:42.542 5178953 ACISPKT AA00000000
2026:111:22:47:46.542 5178968 ACISPKT AA00000000
2026:111:22:47:50.542 5178984 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:111:22:48:14.542 5179078 ACISPKT WSPOW1C81E
==> WSPOW COMMAND LOADS: Feps 1 2 3 4; I3 S2 S3 S4
2026:111:22:49:17.542 5179323 ACISPKT WT00A20024
ACIS PBLOCK LOADS:
parameterBlockId = 0x00a20024
fepCcdSelect = 10 7 6 3 8 10
fepMode = 2 # FEP_TE_MODE_EV3x3
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 31
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:111:22:49:21.542 5179339 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 29863
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_00A20B is WT00A20024 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-S,HETG-OUT,LETG-OUT,29863,OORMPEN,CSELFMT2,ENAB)
2026:111:22:49:25.542 5179355 ACISPKT RS_0000001
2026:111:22:49:29.542 5179370 ACISPKT RH_0000001
2026:112:03:50:01.285 REAL-TIME COMM BEGINS 2026:111:23:50:01.285 EDT
2026:112:05:20:01.285 REAL-TIME COMM ENDS 2026:112:01:20:01.285 EDT
==> COMM DURATION: 90.00 mins.
2026:112:10:00:01.285 REAL-TIME COMM BEGINS 2026:112:06:00:01.285 EDT
2026:112:11:30:01.285 REAL-TIME COMM ENDS 2026:112:07:30:01.285 EDT
==> COMM DURATION: 90.00 mins.
2026:112:12:06:39.542 5366024 ACISPKT AA00000000
==> ACIS integration time of 46.60 ks.
This is 93.20% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:112:12:09:39.542 5366726 MP_OBSID 32311
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 32311:
Target Name: SDSS J091934.51+481614.8 SI Mode: TE_008B8
Instrument: ACIS-S Grating: NONE Type: GO
Exposure Time: 23 Remaining Exposure time: 23
Offset: Y: -1.5 Z: 0 Z-sim:
ACIS Exposure Mode: TE Event TM Format: VF Frame Time:
Chips Turned On: NNYN NYYYNN
Subarray Type: NONE Start: Rows: Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.004444 deg Y Freq: 0.254600 deg/sec Y Phase: 0
Z Amp: 0.004444 deg Z Freq: 0.180000 deg/sec Z Phase: 0
Cycle: 26 Obj_Flag: NO
2026:112:12:23:09.644 5369887 ORBPOINT EAPOGEE
2026:112:12:36:23.197 5372985 ACISPKT AA00000000
2026:112:12:36:27.197 5373000 ACISPKT AA00000000
2026:112:12:36:31.197 5373016 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:112:12:36:55.197 5373109 ACISPKT WSPOW0E41E
==> WSPOW COMMAND LOADS: Feps 1 2 3 4; I2 S1 S2 S3
2026:112:12:37:58.197 5373355 ACISPKT WT008B8024
ACIS PBLOCK LOADS:
parameterBlockId = 0x008b8024
fepCcdSelect = 10 7 5 6 2 10
fepMode = 3 # FEP_TE_MODE_EV5x5
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 31
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:112:12:38:02.197 5373371 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 32311
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_008B8B is WT008B8024 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-S,HETG-OUT,LETG-OUT,32311,OORMPEN,CSELFMT2,ENAB)
2026:112:12:38:06.197 5373387 ACISPKT RS_0000001
2026:112:12:38:10.197 5373402 ACISPKT RH_0000001
2026:112:19:22:00.197 5467958 ACISPKT AA00000000
==> ACIS integration time of 23.00 ks.
This is 100.00% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:112:19:25:00.197 5468661 MP_OBSID 32309
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 32309:
Target Name: SDSS J141525.26+045602.5 SI Mode: TE_008B8
Instrument: ACIS-S Grating: NONE Type: GO
Exposure Time: 15 Remaining Exposure time: 15
Offset: Y: -1.5 Z: 0 Z-sim:
ACIS Exposure Mode: TE Event TM Format: VF Frame Time:
Chips Turned On: NNYN NYYYNN
Subarray Type: NONE Start: Rows: Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.004444 deg Y Freq: 0.254600 deg/sec Y Phase: 0
Z Amp: 0.004444 deg Z Freq: 0.180000 deg/sec Z Phase: 0
Cycle: 26 Obj_Flag: NO
2026:112:19:54:08.785 5475484 ACISPKT WSVIDALLDN
2026:112:19:54:26.785 5475555 ACISPKT WSPOW0E41E
==> WSPOW COMMAND LOADS: Feps 1 2 3 4; I2 S1 S2 S3
2026:112:19:55:29.785 5475801 ACISPKT WT008B9024
ACIS PBLOCK LOADS:
parameterBlockId = 0x008b9024
fepCcdSelect = 10 7 5 6 2 10
fepMode = 3 # FEP_TE_MODE_EV5x5
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 0
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 31
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:112:19:55:33.785 5475816 ACISPKT RS_0000001
2026:112:19:55:37.785 5475832 ACISPKT RH_0000001
2026:112:19:56:00.785 5475922 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 32309
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_008B8 is WT008B9024 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-S,HETG-OUT,LETG-OUT,32309,OORMPEN,CSELFMT2,ENAB)
2026:112:21:50:01.285 REAL-TIME COMM BEGINS 2026:112:17:50:01.285 EDT
2026:112:23:20:01.285 REAL-TIME COMM ENDS 2026:112:19:20:01.285 EDT
==> COMM DURATION: 90.00 mins.
2026:113:00:06:07.785 5534485 ACISPKT AA00000000
==> ACIS integration time of 15.01 ks.
This is 100.05% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:113:00:06:07.785 5534485 SIMTRANS -50504 (HRC-I)
2026:113:00:09:07.785 5535188 COMMAND_HW CSELFMT6
2026:113:00:09:07.785 5535188 MP_OBSID 31516
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 31516:
No ACIS info found for obsid 31516.
This is an HRC-I observation.
2026:113:00:09:07.785 5535188 ACISPKT AA00000000
2026:113:00:09:11.785 5535203 ACISPKT AA00000000
2026:113:00:09:15.785 5535219 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:113:00:09:39.785 5535313 ACISPKT WSPOW08812
==> WSPOW COMMAND LOADS: Feps 1 4; I3 S3
2026:113:00:09:42.124 5535322 COMMAND_SW 4OHETGIN
2026:113:00:10:37.185 5535537 SIMFOCUS -581
2026:113:00:10:42.785 5535559 ACISPKT RS_0000001
2026:113:00:10:46.785 5535574 ACISPKT RH_0000001
2026:113:00:11:09.785 5535664 ACISPKT WT00DAA014
ACIS PBLOCK LOADS:
parameterBlockId = 0x00daa014
fepCcdSelect = 10 7 10 10 3 10
fepMode = 2 # FEP_TE_MODE_EV3x3
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 0
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 33
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3750
windowSlotIndex = 4
2026:113:00:11:13.785 5535680 ACISPKT W200138014
ACIS 2D WINDOW BLOCK LOADS:
windowSlotIndex = 4
windowBlockId = 0x00138014
ccdId = 0
ccdRow = 0
ccdColumn = 0
width = 1023
height = 1023
sampleCycle = 0
lowerEventAmplitude = 0
eventAmplitudeRange = 65535
ccdId = 1
ccdRow = 0
ccdColumn = 0
width = 1023
height = 1023
sampleCycle = 0
lowerEventAmplitude = 0
eventAmplitudeRange = 65535
ccdId = 2
ccdRow = 0
ccdColumn = 0
width = 1023
height = 1023
sampleCycle = 0
lowerEventAmplitude = 0
eventAmplitudeRange = 65535
ccdId = 3
ccdRow = 0
ccdColumn = 0
width = 1023
height = 1023
sampleCycle = 0
lowerEventAmplitude = 0
eventAmplitudeRange = 65535
ccdId = 4
ccdRow = 0
ccdColumn = 0
width = 1023
height = 1023
sampleCycle = 0
lowerEventAmplitude = 0
eventAmplitudeRange = 65535
ccdId = 5
ccdRow = 0
ccdColumn = 0
width = 1023
height = 1023
sampleCycle = 0
lowerEventAmplitude = 0
eventAmplitudeRange = 65535
ccdId = 6
ccdRow = 0
ccdColumn = 0
width = 1023
height = 1023
sampleCycle = 0
lowerEventAmplitude = 0
eventAmplitudeRange = 65535
ccdId = 7
ccdRow = 0
ccdColumn = 0
width = 1023
height = 1023
sampleCycle = 0
lowerEventAmplitude = 0
eventAmplitudeRange = 65535
ccdId = 8
ccdRow = 0
ccdColumn = 0
width = 1023
height = 1023
sampleCycle = 0
lowerEventAmplitude = 0
eventAmplitudeRange = 65535
ccdId = 9
ccdRow = 0
ccdColumn = 0
width = 1023
height = 1023
sampleCycle = 0
lowerEventAmplitude = 0
eventAmplitudeRange = 65535
2026:113:00:11:17.785 5535695 ACISPKT XTZ0000005
====> CHANDRA STATUS ARRAY=(HRC-I,HETG-IN,LETG-OUT,31516,OORMPEN,CSELFMT6,ENAB)
2026:113:00:14:03.149 5536340 COMMAND_HW CSELFMT1
>>>ERROR: CHANGE FROM FMT2 OCCURS BEFORE A STOP SCIENCE!
2026:113:00:38:42.894 5542115 AOENDITH AOENDITH
==> DITHER ENABLED
2026:113:00:43:38.785 SCS-134 Activation: HRC Observation Begun
Time between SI Mode load start and SCS-134 activation is good:
Required Delta T: 2071.0 Actual Delta T: 2071.0
2026:113:03:00:01.285 REAL-TIME COMM BEGINS 2026:112:23:00:01.285 EDT
2026:113:04:30:01.285 REAL-TIME COMM ENDS 2026:113:00:30:01.285 EDT
==> COMM DURATION: 90.00 mins.
2026:113:04:38:32.785 5598271 SIMTRANS 75624 (ACIS-S)
==> THERE IS A Z-SIM OF 0.00 mm FOR THIS OBSERVATION.
>>>ERROR: SIM TRANSLATION OCCURS 267.25 minutes AFTER A START SCIENCE.
2026:113:04:38:44.785 5598318 ACISPKT AA00000000
==> ACIS integration time of 0.01 ks.
This is 100.00% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:113:04:38:44.785 215PCAOF command: HRC Observation Ends
2026:113:04:38:46.785 5598325 COMMAND_HW CSELFMT6
2026:113:04:38:46.785 5598325 MP_OBSID 32310
==> ObsID change occurs 0.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 32310:
Target Name: SDSS J141525.26+045602.5 SI Mode: TE_008B8
Instrument: ACIS-S Grating: NONE Type: GO
Exposure Time: 10 Remaining Exposure time: 10
Offset: Y: -1.5 Z: 0 Z-sim:
ACIS Exposure Mode: TE Event TM Format: VF Frame Time:
Chips Turned On: NNYN NYYYNN
Subarray Type: NONE Start: Rows: Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.004444 deg Y Freq: 0.254600 deg/sec Y Phase: 0
Z Amp: 0.004444 deg Z Freq: 0.180000 deg/sec Z Phase: 0
Cycle: 26 Obj_Flag: NO
2026:113:04:39:21.124 5598459 COMMAND_SW 4OHETGRE
2026:113:04:43:02.185 5599322 SIMFOCUS -418
2026:113:04:43:42.149 5599478 COMMAND_HW CSELFMT2
2026:113:04:44:22.585 5599636 SIMFOCUS -468
2026:113:04:55:23.666 5602216 ACISPKT AA00000000
2026:113:04:55:27.666 5602231 ACISPKT AA00000000
2026:113:04:55:31.666 5602247 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:113:04:55:55.666 5602341 ACISPKT WSPOW0E41E
==> WSPOW COMMAND LOADS: Feps 1 2 3 4; I2 S1 S2 S3
2026:113:04:56:58.666 5602586 ACISPKT WT008B8024
ACIS PBLOCK LOADS:
parameterBlockId = 0x008b8024
fepCcdSelect = 10 7 5 6 2 10
fepMode = 3 # FEP_TE_MODE_EV5x5
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 31
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:113:04:57:02.666 5602602 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 32310
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_008B8B is WT008B8024 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-S,HETG-OUT,LETG-OUT,32310,OORMPEN,CSELFMT2,ENAB)
2026:113:04:57:06.666 5602618 ACISPKT RS_0000001
2026:113:04:57:10.666 5602633 ACISPKT RH_0000001
2026:113:05:11:10.666 5605911 AOENDITH AOENDITH
==> DITHER ENABLED
2026:113:08:04:20.666 5646458 ACISPKT AA00000000
==> ACIS integration time of 10.00 ks.
This is 100.00% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:113:08:04:20.666 5646458 SIMTRANS 72104 (ACIS-S)
==> THERE IS A Z-SIM OF -8.85 mm FOR THIS OBSERVATION.
2026:113:08:07:20.666 5647160 COMMAND_HW CSELFMT6
2026:113:08:07:20.666 5647160 MP_OBSID 31399
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 31399:
Target Name: MKN421 SI Mode: TE_00BE2
Instrument: ACIS-S Grating: LETG Type: CAL
Exposure Time: 10.5 Remaining Exposure time: 10.5
Offset: Y: 1.4 Z: 0 Z-sim: -8.85
ACIS Exposure Mode: TE Event TM Format: F Frame Time:
Chips Turned On: NNNN NYYYYY
Subarray Type: CUSTOM Start: 1 Rows: 300 Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.002222 deg Y Freq: 0.360000 deg/sec Y Phase: 0
Z Amp: 0.017778 deg Z Freq: 0.136003 deg/sec Z Phase: 2
Cycle: 27 Obj_Flag: NO
2026:113:08:07:55.005 5647294 COMMAND_SW 4OLETGIN
2026:113:08:12:16.030 5648313 COMMAND_HW CSELFMT2
2026:113:08:18:33.946 5649787 ACISPKT AA00000000
2026:113:08:18:37.946 5649803 ACISPKT AA00000000
2026:113:08:18:41.946 5649819 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:113:08:19:05.946 5649912 ACISPKT WSPOW3E03E
==> WSPOW COMMAND LOADS: Feps 1 2 3 4 5; S1 S2 S3 S4 S5
2026:113:08:20:08.946 5650158 ACISPKT WT00BE2014
ACIS PBLOCK LOADS:
parameterBlockId = 0x00be2014
fepCcdSelect = 10 7 5 6 8 9
fepMode = 2 # FEP_TE_MODE_EV3x3
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 299
primaryExposure = 11
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:113:08:20:12.946 5650174 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 31399
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_00BE2B is WT00BE2014 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-S,HETG-OUT,LETG-IN,31399,OORMPEN,CSELFMT2,ENAB)
2026:113:08:20:16.946 5650189 ACISPKT RS_0000001
2026:113:08:20:20.946 5650205 ACISPKT RH_0000001
2026:113:08:35:11.946 5653682 AOENDITH AOENDITH
==> DITHER ENABLED
2026:113:10:00:01.285 REAL-TIME COMM BEGINS 2026:113:06:00:01.285 EDT
2026:113:11:21:56.874 5692726 AOENDITH AOENDITH
==> DITHER ENABLED
2026:113:11:26:56.874 5693896 ACISPKT AA00000000
==> ACIS integration time of 10.33 ks.
This is 98.43% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:113:11:26:56.874 5693896 SIMTRANS -99616 (HRC-S)
2026:113:11:29:56.874 5694599 COMMAND_HW CSELFMT6
2026:113:11:29:56.874 5694599 MP_OBSID 41536
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 41536:
No ocat info found for obsid 41536
2026:113:11:30:01.285 REAL-TIME COMM ENDS 2026:113:07:30:01.285 EDT
==> COMM DURATION: 90.00 mins.
2026:113:11:30:31.213 5694733 COMMAND_SW 4OLETGRE
2026:113:11:32:29.274 5695194 COMMAND_SW OORMPDS
==>The requested SI_MODE for the inbound CTI is TE_007AE
2026:113:11:32:29.274 5695194 ACISPKT AA00000000
2026:113:11:32:33.274 5695209 ACISPKT AA00000000
2026:113:11:32:37.274 5695225 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:113:11:33:01.274 5695319 ACISPKT WSPOW3F03F
==> WSPOW COMMAND LOADS: All Feps; std S array
2026:113:11:34:04.274 5695564 ACISPKT WT007AE024
ACIS PBLOCK LOADS:
parameterBlockId = 0x007ae024
fepCcdSelect = 9 7 5 6 4 8
fepMode = 2 # FEP_TE_MODE_EV3x3
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 32
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3750
windowSlotIndex = 65535
2026:113:11:34:08.274 5695580 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 41536
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_007AEB is WT007AE024 and is stored.
>>>ERROR: WE ARE DOING A CTI MEASUREMENT BUT WE ARE NOT IN FMT 2!
====> CHANDRA STATUS ARRAY=(HRC-S,HETG-OUT,LETG-OUT,41536,OORMPDS,CSELFMT6,ENAB)
2026:113:11:34:12.274 5695596 ACISPKT RS_0000001
2026:113:11:34:16.274 5695611 ACISPKT RH_0000001
2026:113:11:34:51.984 5695751 COMMAND_SW 4OHETGIN
2026:113:11:39:14.802 5696776 COMMAND_HW CSELFMT2
2026:113:12:50:28.231 5713453 MP_OBSID 41535
==> ObsID change occurs 77.9 minutes after stop science.
LATEST OCAT INFO FOR OBSID 41535:
No ocat info found for obsid 41535
2026:113:14:16:09.274 5733516 ACISPKT AA00000000
==> ACIS integration time of 8.32 ks.
-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI
-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI
2026:113:14:19:09.274 5734218 ACISPKT AA00000000
2026:113:14:19:09.274 5734218 ORBPOINT EEF1000
==> Entry leg pad time is 10.00 ks.
AE-8 EVENTS TIME CHECK:
from backstop: EE1RADZ0 = 113:14:19:09
from CRM file: EE1RADZ0 = 113:14:19:09
==> CRM Pad Time: 10 ks and Backstop Pad Time: 10.00 ks agree.
2026:113:14:19:18.274 5734253 ACISPKT WSPOW0002A
==> WSPOW COMMAND LOADS: Feps 1 3 5; All vids down
2026:113:14:20:21.274 5734499 ACISPKT RS_0000001
2026:113:17:23:10.859 5777307 MP_OBSID 41534
LATEST OCAT INFO FOR OBSID 41534:
No ocat info found for obsid 41534
2026:113:17:40:01.542 REAL-TIME COMM BEGINS 2026:113:13:40:01.542 EDT
2026:113:19:10:01.542 REAL-TIME COMM ENDS 2026:113:15:10:01.542 EDT
==> COMM DURATION: 90.00 mins.
2026:113:20:08:06.571 5802328 ORBPOINT EPERIGEE
2026:113:21:22:35.866 5833366 MP_OBSID 41533
LATEST OCAT INFO FOR OBSID 41533:
No ocat info found for obsid 41533
2026:113:22:23:09.274 5847545 ACISPKT RBTXINGCLL
2026:113:22:33:09.274 5847545 ORBPOINT XEF1000
==> The requested SI_MODE for the outbound CTI is TE_00B26
>>>ERROR: Time delta between XE1RADZ0/XEF1000 and EPERIGEE is less than 3.25 hrs.
2026:113:23:02:08.033 5856672 COMMAND_HW CSELFMT6
2026:113:23:02:42.372 5856806 COMMAND_SW 4OHETGRE
2026:113:23:07:03.397 5857824 COMMAND_HW CSELFMT2
2026:113:23:15:51.953 5859887 COMMAND_SW OORMPEN
==> Exit leg pad time is 2.56 ks.
AE-8 EVENTS TIME CHECK:
from backstop: XE1RADZ0 = 113:22:33:09
from CRM file: XE1RADZ0 = 113:22:33:09
>>>CRM Pad Time: 0 ks and Backstop Pad Time: 2.56 ks do not agree!!
This could be due to extended CTI measurement
-OR- error in the load.
>>>ERROR: RADMON occurs 536.71 min AFTER stop science.
2026:113:23:15:52.953 5859891 SIMTRANS 92904 (ACIS-I)
==> THERE IS A Z-SIM OF 0.00 mm FOR THIS OBSERVATION.
2026:113:23:15:52.953 5859891 MP_OBSID 32312
LATEST OCAT INFO FOR OBSID 32312:
Target Name: DESI J090.9854-35.9683 SI Mode: TE_0064C
Instrument: ACIS-I Grating: NONE Type: GO
Exposure Time: 20 Remaining Exposure time: 20
Offset: Y: -0.707 Z: 0.707 Z-sim:
ACIS Exposure Mode: TE Event TM Format: VF Frame Time:
Chips Turned On: YYYY NNNYNN
Subarray Type: NONE Start: Rows: Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.004444 deg Y Freq: 0.254600 deg/sec Y Phase: 0
Z Amp: 0.004444 deg Z Freq: 0.180000 deg/sec Z Phase: 0
Cycle: 26 Obj_Flag: NO
2026:113:23:15:52.953 5859891 ACISPKT AA00000000
2026:113:23:15:56.953 5859907 ACISPKT AA00000000
2026:113:23:16:00.953 5859922 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:113:23:16:24.953 5860016 ACISPKT WSPOW08F3E
==> WSPOW COMMAND LOADS: Feps 1 2 3 4 5; I0 I1 I2 I3 S3
2026:113:23:17:27.953 5860262 ACISPKT WT0064C034
ACIS PBLOCK LOADS:
parameterBlockId = 0x0064c034
fepCcdSelect = 10 7 3 2 1 0
fepMode = 3 # FEP_TE_MODE_EV5x5
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 31
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
>>> Warning - Long Dwell: 2026:113:23:17:31.953 Dwell time: 32482.7 seconds
2026:113:23:17:31.953 5860277 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 32312
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_0064CB is WT0064C034 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-I,HETG-OUT,LETG-OUT,32312,OORMPEN,CSELFMT2,ENAB)
2026:113:23:17:35.953 5860293 ACISPKT RS_0000001
2026:113:23:17:39.953 5860308 ACISPKT RH_0000001
2026:113:23:21:53.353 5861297 SIMFOCUS -536
2026:114:03:00:01.285 REAL-TIME COMM BEGINS 2026:113:23:00:01.285 EDT
2026:114:04:30:01.285 REAL-TIME COMM ENDS 2026:114:00:30:01.285 EDT
==> COMM DURATION: 90.00 mins.
2026:114:04:56:49.953 5939723 ACISPKT AA00000000
==> ACIS integration time of 19.00 ks.
This is 95.00% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:114:04:59:49.953 5940426 MP_OBSID 30024
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 30024:
Target Name: Abell 3558 SE SI Mode: TE_006E6
Instrument: ACIS-I Grating: NONE Type: GO
Exposure Time: 13 Remaining Exposure time: 13
Offset: Y: 0 Z: 0 Z-sim:
ACIS Exposure Mode: TE Event TM Format: VF Frame Time:
Chips Turned On: YYYY NNNNNN
Subarray Type: NONE Start: Rows: Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.004444 deg Y Freq: 0.254600 deg/sec Y Phase: 0
Z Amp: 0.004444 deg Z Freq: 0.180000 deg/sec Z Phase: 0
Cycle: 26 Obj_Flag: NO
2026:114:05:09:32.275 5942698 ACISPKT AA00000000
2026:114:05:09:36.275 5942714 ACISPKT AA00000000
2026:114:05:09:40.275 5942729 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:114:05:10:04.275 5942823 ACISPKT WSPOW00F1E
==> WSPOW COMMAND LOADS: Feps 1 2 3 4; I0 I1 I2 I3
2026:114:05:11:07.275 5943069 ACISPKT WT006E6034
ACIS PBLOCK LOADS:
parameterBlockId = 0x006e6034
fepCcdSelect = 10 3 2 1 0 10
fepMode = 3 # FEP_TE_MODE_EV5x5
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 31
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:114:05:11:11.275 5943084 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 30024
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_006E6B is WT006E6034 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-I,HETG-OUT,LETG-OUT,30024,OORMPEN,CSELFMT2,ENAB)
2026:114:05:11:15.275 5943100 ACISPKT RS_0000001
2026:114:05:11:19.275 5943116 ACISPKT RH_0000001
2026:114:09:08:29.275 5998647 ACISPKT AA00000000
==> ACIS integration time of 13.00 ks.
This is 100.00% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:114:09:11:29.275 5999350 MP_OBSID 32313
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 32313:
Target Name: DESI J090.9854-35.9683 SI Mode: TE_0064C
Instrument: ACIS-I Grating: NONE Type: GO
Exposure Time: 19 Remaining Exposure time: 19
Offset: Y: -0.707 Z: 0.707 Z-sim:
ACIS Exposure Mode: TE Event TM Format: VF Frame Time:
Chips Turned On: YYYY NNNYNN
Subarray Type: NONE Start: Rows: Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.004444 deg Y Freq: 0.254600 deg/sec Y Phase: 0
Z Amp: 0.004444 deg Z Freq: 0.180000 deg/sec Z Phase: 0
Cycle: 26 Obj_Flag: NO
2026:114:09:19:15.562 6001169 ACISPKT AA00000000
2026:114:09:19:19.562 6001185 ACISPKT AA00000000
2026:114:09:19:23.562 6001201 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:114:09:19:47.562 6001294 ACISPKT WSPOW08F3E
==> WSPOW COMMAND LOADS: Feps 1 2 3 4 5; I0 I1 I2 I3 S3
2026:114:09:20:50.562 6001540 ACISPKT WT0064C034
ACIS PBLOCK LOADS:
parameterBlockId = 0x0064c034
fepCcdSelect = 10 7 3 2 1 0
fepMode = 3 # FEP_TE_MODE_EV5x5
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 31
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:114:09:20:54.562 6001556 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 32313
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_0064CB is WT0064C034 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-I,HETG-OUT,LETG-OUT,32313,OORMPEN,CSELFMT2,ENAB)
2026:114:09:20:58.562 6001571 ACISPKT RS_0000001
2026:114:09:21:02.562 6001587 ACISPKT RH_0000001
2026:114:10:50:01.285 REAL-TIME COMM BEGINS 2026:114:06:50:01.285 EDT
2026:114:12:20:01.285 REAL-TIME COMM ENDS 2026:114:08:20:01.285 EDT
==> COMM DURATION: 90.00 mins.
2026:114:14:43:32.562 6077099 ACISPKT AA00000000
==> ACIS integration time of 18.00 ks.
This is 94.74% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:114:14:43:32.562 6077099 SIMTRANS 72104 (ACIS-S)
==> THERE IS A Z-SIM OF -8.85 mm FOR THIS OBSERVATION.
2026:114:14:45:36.962 6077585 SIMFOCUS -418
2026:114:14:46:32.562 6077802 COMMAND_HW CSELFMT6
2026:114:14:46:32.562 6077802 MP_OBSID 31734
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 31734:
Target Name: MKN421 SI Mode: TE_00BE2
Instrument: ACIS-S Grating: LETG Type: CAL
Exposure Time: 39.5 Remaining Exposure time: 39.5
Offset: Y: 1.4 Z: 0 Z-sim: -8.85
ACIS Exposure Mode: TE Event TM Format: F Frame Time:
Chips Turned On: NNNN NYYYYY
Subarray Type: CUSTOM Start: 1 Rows: 300 Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.002222 deg Y Freq: 0.360000 deg/sec Y Phase: 0
Z Amp: 0.017778 deg Z Freq: 0.136003 deg/sec Z Phase: 2
Cycle: 27 Obj_Flag: NO
2026:114:14:46:56.362 6077894 SIMFOCUS -468
2026:114:14:47:06.901 6077936 COMMAND_SW 4OLETGIN
2026:114:14:51:27.926 6078954 COMMAND_HW CSELFMT2
2026:114:15:05:30.915 6082244 ACISPKT AA00000000
2026:114:15:05:34.915 6082260 ACISPKT AA00000000
2026:114:15:05:38.915 6082275 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:114:15:06:02.915 6082369 ACISPKT WSPOW3E03E
==> WSPOW COMMAND LOADS: Feps 1 2 3 4 5; S1 S2 S3 S4 S5
2026:114:15:07:05.915 6082615 ACISPKT WT00BE2014
ACIS PBLOCK LOADS:
parameterBlockId = 0x00be2014
fepCcdSelect = 10 7 5 6 8 9
fepMode = 2 # FEP_TE_MODE_EV3x3
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 299
primaryExposure = 11
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:114:15:07:09.915 6082630 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 31734
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_00BE2B is WT00BE2014 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-S,HETG-OUT,LETG-IN,31734,OORMPEN,CSELFMT2,ENAB)
2026:114:15:07:13.915 6082646 ACISPKT RS_0000001
2026:114:15:07:17.915 6082661 ACISPKT RH_0000001
2026:114:15:22:08.915 6086139 AOENDITH AOENDITH
==> DITHER ENABLED
2026:114:19:55:01.285 REAL-TIME COMM BEGINS 2026:114:15:55:01.285 EDT
2026:114:21:25:01.285 REAL-TIME COMM ENDS 2026:114:17:25:01.285 EDT
==> COMM DURATION: 90.00 mins.
2026:115:02:17:43.915 6239641 AOENDITH AOENDITH
==> DITHER ENABLED
2026:115:02:22:43.915 6240812 ACISPKT AA00000000
==> ACIS integration time of 39.66 ks.
This is 100.42% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:115:02:22:43.915 6240812 SIMTRANS 75624 (ACIS-S)
==> THERE IS A Z-SIM OF 0.00 mm FOR THIS OBSERVATION.
2026:115:02:25:43.915 6241514 COMMAND_HW CSELFMT6
2026:115:02:25:43.915 6241514 MP_OBSID 32307
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 32307:
Target Name: SDSSJ082015.61+594228.4 SI Mode: TE_0057A
Instrument: ACIS-S Grating: NONE Type: CCT
Exposure Time: 10 Remaining Exposure time: 10
Offset: Y: 0 Z: 0 Z-sim:
ACIS Exposure Mode: TE Event TM Format: VF Frame Time:
Chips Turned On: NNNN NNYYNN
Subarray Type: NONE Start: Rows: Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.004444 deg Y Freq: 0.254600 deg/sec Y Phase: 0
Z Amp: 0.004444 deg Z Freq: 0.180000 deg/sec Z Phase: 0
Cycle: 27 Obj_Flag: NO
2026:115:02:26:18.254 6241648 COMMAND_SW 4OLETGRE
2026:115:02:30:39.279 6242667 COMMAND_HW CSELFMT2
2026:115:02:31:12.079 6242795 ACISPKT AA00000000
2026:115:02:31:16.079 6242810 ACISPKT AA00000000
2026:115:02:31:20.079 6242826 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:115:02:31:44.079 6242920 ACISPKT WSPOW0C006
==> WSPOW COMMAND LOADS: Feps 1 2; S2 S3
2026:115:02:32:47.079 6243166 ACISPKT WT0057A034
ACIS PBLOCK LOADS:
parameterBlockId = 0x0057a034
fepCcdSelect = 10 7 6 10 10 10
fepMode = 3 # FEP_TE_MODE_EV5x5
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 30
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:115:02:32:51.079 6243181 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 32307
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_0057AB is WT0057A034 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-S,HETG-OUT,LETG-OUT,32307,OORMPEN,CSELFMT2,ENAB)
2026:115:02:32:55.079 6243197 ACISPKT RS_0000001
2026:115:02:32:59.079 6243212 ACISPKT RH_0000001
2026:115:03:00:01.285 REAL-TIME COMM BEGINS 2026:114:23:00:01.285 EDT
2026:115:03:51:44.432 6249543 ORBPOINT EAPOGEE
2026:115:04:30:01.285 REAL-TIME COMM ENDS 2026:115:00:30:01.285 EDT
==> COMM DURATION: 90.00 mins.
2026:115:05:35:43.079 6285999 ACISPKT AA00000000
==> ACIS integration time of 10.00 ks.
This is 100.00% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:115:05:38:43.079 6286701 MP_OBSID 32314
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 32314:
Target Name: NGC4941 SI Mode: TE_0065A
Instrument: ACIS-S Grating: NONE Type: CLP
Exposure Time: 9.5 Remaining Exposure time: 9.5
Offset: Y: -1.5 Z: 0 Z-sim:
ACIS Exposure Mode: TE Event TM Format: VF Frame Time:
Chips Turned On: NNNY NNYYYN
Subarray Type: NONE Start: Rows: Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.004444 deg Y Freq: 0.254600 deg/sec Y Phase: 0
Z Amp: 0.004444 deg Z Freq: 0.180000 deg/sec Z Phase: 0
Cycle: 25 Obj_Flag: NO
2026:115:05:49:02.245 6289117 ACISPKT AA00000000
2026:115:05:49:06.245 6289133 ACISPKT AA00000000
2026:115:05:49:10.245 6289149 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:115:05:49:34.245 6289242 ACISPKT WSPOW1C81E
==> WSPOW COMMAND LOADS: Feps 1 2 3 4; I3 S2 S3 S4
2026:115:05:50:37.245 6289488 ACISPKT WT0065A034
ACIS PBLOCK LOADS:
parameterBlockId = 0x0065a034
fepCcdSelect = 10 7 6 3 8 10
fepMode = 3 # FEP_TE_MODE_EV5x5
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 31
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:115:05:50:41.245 6289504 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 32314
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_0065AB is WT0065A034 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-S,HETG-OUT,LETG-OUT,32314,OORMPEN,CSELFMT2,ENAB)
2026:115:05:50:45.245 6289519 ACISPKT RS_0000001
2026:115:05:50:49.245 6289535 ACISPKT RH_0000001
2026:115:08:57:59.245 6333359 ACISPKT AA00000000
==> ACIS integration time of 10.00 ks.
This is 105.26% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:115:09:00:59.245 6334062 MP_OBSID 31083
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 31083:
Target Name: NVSS J081604-235003 SI Mode: TE_00D50
Instrument: ACIS-S Grating: NONE Type: GO
Exposure Time: 17 Remaining Exposure time: 17
Offset: Y: 0 Z: 0 Z-sim:
ACIS Exposure Mode: TE Event TM Format: F Frame Time:
Chips Turned On: NNNN NNYYNN
Subarray Type: CUSTOM Start: 449 Rows: 128 Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.004444 deg Y Freq: 0.254600 deg/sec Y Phase: 0
Z Amp: 0.002222 deg Z Freq: 0.360000 deg/sec Z Phase: 0
Cycle: 27 Obj_Flag: NO
2026:115:09:17:27.469 6337918 ACISPKT AA00000000
2026:115:09:17:31.469 6337934 ACISPKT AA00000000
2026:115:09:17:35.469 6337949 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:115:09:17:59.469 6338043 ACISPKT WSPOW0C006
==> WSPOW COMMAND LOADS: Feps 1 2; S2 S3
2026:115:09:19:02.469 6338289 ACISPKT WT00D50014
ACIS PBLOCK LOADS:
parameterBlockId = 0x00d50014
fepCcdSelect = 10 7 6 10 10 10
fepMode = 2 # FEP_TE_MODE_EV3x3
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 448
subarrayRowCount = 127
primaryExposure = 5
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:115:09:19:06.469 6338305 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 31083
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_00D50B is WT00D50014 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-S,HETG-OUT,LETG-OUT,31083,OORMPEN,CSELFMT2,ENAB)
2026:115:09:19:10.469 6338320 ACISPKT RS_0000001
2026:115:09:19:14.469 6338336 ACISPKT RH_0000001
2026:115:09:24:28.469 6339561 AOENDITH AOENDITH
==> DITHER ENABLED
2026:115:10:15:01.285 REAL-TIME COMM BEGINS 2026:115:06:15:01.285 EDT
2026:115:11:45:01.285 REAL-TIME COMM ENDS 2026:115:07:45:01.285 EDT
==> COMM DURATION: 90.00 mins.
2026:115:14:14:18.469 6407425 ACISPKT AA00000000
==> ACIS integration time of 17.00 ks.
This is 100.00% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:115:14:17:18.469 6408127 MP_OBSID 32315
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 32315:
Target Name: NGC4941 SI Mode: TE_0065A
Instrument: ACIS-S Grating: NONE Type: CLP
Exposure Time: 9.5 Remaining Exposure time: 9.5
Offset: Y: -1.5 Z: 0 Z-sim:
ACIS Exposure Mode: TE Event TM Format: VF Frame Time:
Chips Turned On: NNNY NNYYYN
Subarray Type: NONE Start: Rows: Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.004444 deg Y Freq: 0.254600 deg/sec Y Phase: 0
Z Amp: 0.004444 deg Z Freq: 0.180000 deg/sec Z Phase: 0
Cycle: 25 Obj_Flag: NO
2026:115:14:25:00.427 6409930 ACISPKT AA00000000
2026:115:14:25:04.427 6409945 ACISPKT AA00000000
2026:115:14:25:08.427 6409961 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:115:14:25:32.427 6410055 ACISPKT WSPOW1C81E
==> WSPOW COMMAND LOADS: Feps 1 2 3 4; I3 S2 S3 S4
2026:115:14:26:35.427 6410301 ACISPKT WT0065A034
ACIS PBLOCK LOADS:
parameterBlockId = 0x0065a034
fepCcdSelect = 10 7 6 3 8 10
fepMode = 3 # FEP_TE_MODE_EV5x5
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 31
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:115:14:26:39.427 6410316 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 32315
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_0065AB is WT0065A034 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-S,HETG-OUT,LETG-OUT,32315,OORMPEN,CSELFMT2,ENAB)
2026:115:14:26:43.427 6410332 ACISPKT RS_0000001
2026:115:14:26:47.427 6410347 ACISPKT RH_0000001
2026:115:14:40:47.427 6413625 AOENDITH AOENDITH
==> DITHER ENABLED
2026:115:17:33:57.427 6454172 ACISPKT AA00000000
==> ACIS integration time of 10.00 ks.
This is 105.26% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:115:17:33:57.427 6454172 SIMTRANS -50504 (HRC-I)
2026:115:17:36:57.427 6454874 COMMAND_HW CSELFMT6
2026:115:17:36:57.427 6454874 MP_OBSID 29530
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 29530:
No ACIS info found for obsid 29530.
This is an HRC-I observation.
2026:115:17:36:57.427 6454874 ACISPKT AA00000000
2026:115:17:37:01.427 6454890 ACISPKT AA00000000
2026:115:17:37:05.427 6454905 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:115:17:37:29.427 6454999 ACISPKT WSPOW08812
==> WSPOW COMMAND LOADS: Feps 1 4; I3 S3
2026:115:17:37:31.766 6455008 COMMAND_SW 4OLETGIN
2026:115:17:38:26.827 6455223 SIMFOCUS -716
2026:115:17:38:32.427 6455245 ACISPKT RS_0000001
2026:115:17:38:36.427 6455261 ACISPKT RH_0000001
2026:115:17:38:59.427 6455350 ACISPKT WT00DAA014
ACIS PBLOCK LOADS:
parameterBlockId = 0x00daa014
fepCcdSelect = 10 7 10 10 3 10
fepMode = 2 # FEP_TE_MODE_EV3x3
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 0
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 33
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3750
windowSlotIndex = 4
2026:115:17:39:03.427 6455366 ACISPKT W200138014
ACIS 2D WINDOW BLOCK LOADS:
windowSlotIndex = 4
windowBlockId = 0x00138014
ccdId = 0
ccdRow = 0
ccdColumn = 0
width = 1023
height = 1023
sampleCycle = 0
lowerEventAmplitude = 0
eventAmplitudeRange = 65535
ccdId = 1
ccdRow = 0
ccdColumn = 0
width = 1023
height = 1023
sampleCycle = 0
lowerEventAmplitude = 0
eventAmplitudeRange = 65535
ccdId = 2
ccdRow = 0
ccdColumn = 0
width = 1023
height = 1023
sampleCycle = 0
lowerEventAmplitude = 0
eventAmplitudeRange = 65535
ccdId = 3
ccdRow = 0
ccdColumn = 0
width = 1023
height = 1023
sampleCycle = 0
lowerEventAmplitude = 0
eventAmplitudeRange = 65535
ccdId = 4
ccdRow = 0
ccdColumn = 0
width = 1023
height = 1023
sampleCycle = 0
lowerEventAmplitude = 0
eventAmplitudeRange = 65535
ccdId = 5
ccdRow = 0
ccdColumn = 0
width = 1023
height = 1023
sampleCycle = 0
lowerEventAmplitude = 0
eventAmplitudeRange = 65535
ccdId = 6
ccdRow = 0
ccdColumn = 0
width = 1023
height = 1023
sampleCycle = 0
lowerEventAmplitude = 0
eventAmplitudeRange = 65535
ccdId = 7
ccdRow = 0
ccdColumn = 0
width = 1023
height = 1023
sampleCycle = 0
lowerEventAmplitude = 0
eventAmplitudeRange = 65535
ccdId = 8
ccdRow = 0
ccdColumn = 0
width = 1023
height = 1023
sampleCycle = 0
lowerEventAmplitude = 0
eventAmplitudeRange = 65535
ccdId = 9
ccdRow = 0
ccdColumn = 0
width = 1023
height = 1023
sampleCycle = 0
lowerEventAmplitude = 0
eventAmplitudeRange = 65535
2026:115:17:39:07.427 6455382 ACISPKT XTZ0000005
====> CHANDRA STATUS ARRAY=(HRC-I,HETG-OUT,LETG-IN,29530,OORMPEN,CSELFMT6,ENAB)
2026:115:17:41:52.791 6456027 COMMAND_HW CSELFMT1
>>>ERROR: CHANGE FROM FMT2 OCCURS BEFORE A STOP SCIENCE!
2026:115:17:55:53.367 6459307 AOENDITH AOENDITH
==> DITHER ENABLED
2026:115:18:11:28.427 SCS-134 Activation: HRC Observation Begun
Time between SI Mode load start and SCS-134 activation is good:
Required Delta T: 2071.0 Actual Delta T: 2071.0
2026:115:18:49:42.427 6471908 SIMTRANS 75624 (ACIS-S)
==> THERE IS A Z-SIM OF 0.00 mm FOR THIS OBSERVATION.
>>>ERROR: SIM TRANSLATION OCCURS 70.58 minutes AFTER A START SCIENCE.
2026:115:18:49:54.427 215PCAOF command: HRC Observation Ends
2026:115:18:49:54.427 6471955 ACISPKT AA00000000
==> ACIS integration time of 0.01 ks.
This is 100.00% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:115:18:49:56.427 6471963 COMMAND_HW CSELFMT6
2026:115:18:49:56.427 6471963 MP_OBSID 29867
==> ObsID change occurs 0.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 29867:
Target Name: AM1006-380 SI Mode: TE_00A20
Instrument: ACIS-S Grating: NONE Type: GO
Exposure Time: 27 Remaining Exposure time: 27
Offset: Y: 0 Z: 0 Z-sim:
ACIS Exposure Mode: TE Event TM Format: F Frame Time:
Chips Turned On: NNNY NNYYYN
Subarray Type: NONE Start: Rows: Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.004444 deg Y Freq: 0.254600 deg/sec Y Phase: 0
Z Amp: 0.004444 deg Z Freq: 0.180000 deg/sec Z Phase: 0
Cycle: 26 Obj_Flag: NO
2026:115:18:50:30.766 6472097 COMMAND_SW 4OLETGRE
2026:115:18:54:11.827 6472960 SIMFOCUS -418
2026:115:18:54:51.791 6473116 COMMAND_HW CSELFMT2
2026:115:18:55:34.227 6473281 SIMFOCUS -468
2026:115:19:07:55.121 6476173 ACISPKT AA00000000
2026:115:19:07:59.121 6476188 ACISPKT AA00000000
2026:115:19:08:03.121 6476204 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:115:19:08:27.121 6476297 ACISPKT WSPOW1C81E
==> WSPOW COMMAND LOADS: Feps 1 2 3 4; I3 S2 S3 S4
2026:115:19:09:30.121 6476543 ACISPKT WT00A20024
ACIS PBLOCK LOADS:
parameterBlockId = 0x00a20024
fepCcdSelect = 10 7 6 3 8 10
fepMode = 2 # FEP_TE_MODE_EV3x3
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 31
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:115:19:09:34.121 6476559 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 29867
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_00A20B is WT00A20024 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-S,HETG-OUT,LETG-OUT,29867,OORMPEN,CSELFMT2,ENAB)
2026:115:19:09:38.121 6476574 ACISPKT RS_0000001
2026:115:19:09:42.121 6476590 ACISPKT RH_0000001
2026:115:19:23:42.121 6479868 AOENDITH AOENDITH
==> DITHER ENABLED
2026:115:23:00:01.285 REAL-TIME COMM BEGINS 2026:115:19:00:01.285 EDT
2026:116:00:30:01.285 REAL-TIME COMM ENDS 2026:116:20:30:01.285 EDT
==> COMM DURATION: 90.00 mins.
2026:116:02:00:01.285 REAL-TIME COMM BEGINS 2026:115:22:00:01.285 EDT
2026:116:02:44:33.659 6583094 ACISPKT AA00000000
==> ACIS integration time of 26.06 ks.
This is 96.52% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:116:02:44:33.659 6583094 SIMTRANS -99616 (HRC-S)
2026:116:02:47:33.659 6583796 COMMAND_HW CSELFMT6
2026:116:02:47:33.659 6583796 MP_OBSID 41532
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 41532:
No ocat info found for obsid 41532
2026:116:02:48:07.998 6583930 COMMAND_SW 4OHETGIN
2026:116:02:50:11.059 6584410 COMMAND_SW OORMPDS
==>The requested SI_MODE for the inbound CTI is TE_00C60
2026:116:02:50:11.059 6584410 ACISPKT AA00000000
2026:116:02:50:15.059 6584426 ACISPKT AA00000000
2026:116:02:50:19.059 6584442 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:116:02:50:43.059 6584535 ACISPKT WSPOW08F3E
==> WSPOW COMMAND LOADS: Feps 1 2 3 4 5; I0 I1 I2 I3 S3
2026:116:02:51:46.059 6584781 ACISPKT WT00C60014
ACIS PBLOCK LOADS:
parameterBlockId = 0x00c60014
fepCcdSelect = 10 7 3 2 1 0
fepMode = 2 # FEP_TE_MODE_EV3x3
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 32
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3750
windowSlotIndex = 65535
2026:116:02:51:50.059 6584797 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 41532
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_00C60B is WT00C60014 and is stored.
>>>ERROR: WE ARE DOING A CTI MEASUREMENT BUT WE ARE NOT IN FMT 2!
====> CHANDRA STATUS ARRAY=(HRC-S,HETG-IN,LETG-OUT,41532,OORMPDS,CSELFMT6,ENAB)
2026:116:02:51:54.059 6584812 ACISPKT RS_0000001
2026:116:02:51:58.059 6584828 ACISPKT RH_0000001
2026:116:02:52:29.023 6584949 COMMAND_HW CSELFMT2
2026:116:03:30:01.285 REAL-TIME COMM ENDS 2026:115:23:30:01.285 EDT
==> COMM DURATION: 90.00 mins.
2026:116:05:33:51.059 6622732 ACISPKT AA00000000
==> ACIS integration time of 8.32 ks.
-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI
-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI
2026:116:05:36:51.059 6623435 ACISPKT AA00000000
2026:116:05:36:51.059 6623435 ORBPOINT EEF1000
==> Entry leg pad time is 10.00 ks.
AE-8 EVENTS TIME CHECK:
from backstop: EE1RADZ0 = 116:05:36:51
from CRM file: EE1RADZ0 = 116:05:36:51
==> CRM Pad Time: 10 ks and Backstop Pad Time: 10.00 ks agree.
2026:116:05:37:00.059 6623470 ACISPKT WSPOW0002A
==> WSPOW COMMAND LOADS: Feps 1 3 5; All vids down
2026:116:05:38:03.059 6623716 ACISPKT RS_0000001
2026:116:06:19:04.503 6633321 MP_OBSID 41531
==> ObsID change occurs 42.2 minutes after stop science.
LATEST OCAT INFO FOR OBSID 41531:
No ocat info found for obsid 41531
2026:116:09:59:09.599 6684853 MP_OBSID 41530
LATEST OCAT INFO FOR OBSID 41530:
No ocat info found for obsid 41530
2026:116:11:36:16.485 6691077 ORBPOINT EPERIGEE
2026:116:12:32:34.859 6720776 MP_OBSID 41529
LATEST OCAT INFO FOR OBSID 41529:
No ocat info found for obsid 41529
2026:116:14:10:01.285 REAL-TIME COMM BEGINS 2026:116:10:10:01.285 EDT
2026:116:14:26:51.059 6747532 ACISPKT RBTXINGCLL
2026:116:14:36:51.059 6749874 ACISPKT AA00000000
2026:116:14:36:51.059 6749874 ORBPOINT XEF1000
==> The requested SI_MODE for the outbound CTI is TE_007AE
>>>ERROR: Time delta between XE1RADZ0/XEF1000 and EPERIGEE is less than 3.25 hrs.
2026:116:14:36:55.059 6749889 ACISPKT AA00000000
2026:116:14:36:59.059 6749905 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:116:14:37:23.059 6749999 ACISPKT WSPOW3F03F
==> WSPOW COMMAND LOADS: All Feps; std S array
2026:116:14:38:26.059 6750244 ACISPKT WT007AE024
ACIS PBLOCK LOADS:
parameterBlockId = 0x007ae024
fepCcdSelect = 9 7 5 6 4 8
fepMode = 2 # FEP_TE_MODE_EV3x3
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 32
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3750
windowSlotIndex = 65535
2026:116:14:38:30.059 6750260 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 41529
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_007AEB is WT007AE024 and is stored.
====> CHANDRA STATUS ARRAY=(HRC-S,HETG-IN,LETG-OUT,41529,OORMPDS,CSELFMT2,ENAB)
2026:116:14:38:34.059 6750276 ACISPKT RS_0000001
2026:116:14:38:38.059 6750291 ACISPKT RH_0000001
2026:116:15:32:34.737 6762922 ACISPKT AA00000000
==> ACIS integration time of 1.84 ks.
-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI
-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI-CTI
2026:116:15:33:03.748 6763035 COMMAND_HW CSELFMT6
2026:116:15:33:38.087 6763169 COMMAND_SW 4OHETGRE
2026:116:15:35:33.737 6763621 COMMAND_SW OORMPEN
==> Exit leg pad time is 3.52 ks.
AE-8 EVENTS TIME CHECK:
from backstop: XE1RADZ0 = 116:14:36:51
from CRM file: XE1RADZ0 = 116:14:36:51
==> CRM Pad Time: 3.524 ks and Backstop Pad Time: 3.52 ks agree.
2026:116:15:35:34.737 6763625 SIMTRANS 75624 (ACIS-S)
==> THERE IS A Z-SIM OF 0.00 mm FOR THIS OBSERVATION.
2026:116:15:35:34.737 6763625 MP_OBSID 32308
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 32308:
Target Name: AM1006-380 SI Mode: TE_00A20
Instrument: ACIS-S Grating: NONE Type: GO
Exposure Time: 23 Remaining Exposure time: 23
Offset: Y: 0 Z: 0 Z-sim:
ACIS Exposure Mode: TE Event TM Format: F Frame Time:
Chips Turned On: NNNY NNYYYN
Subarray Type: NONE Start: Rows: Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.004444 deg Y Freq: 0.254600 deg/sec Y Phase: 0
Z Amp: 0.004444 deg Z Freq: 0.180000 deg/sec Z Phase: 0
Cycle: 26 Obj_Flag: NO
2026:116:15:37:59.112 6764188 COMMAND_HW CSELFMT2
2026:116:15:38:31.912 6764316 ACISPKT AA00000000
2026:116:15:38:35.912 6764332 ACISPKT AA00000000
2026:116:15:38:39.912 6764347 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:116:15:39:03.912 6764441 ACISPKT WSPOW1C81E
==> WSPOW COMMAND LOADS: Feps 1 2 3 4; I3 S2 S3 S4
2026:116:15:40:01.285 REAL-TIME COMM ENDS 2026:116:11:40:01.285 EDT
==> COMM DURATION: 90.00 mins.
2026:116:15:40:06.912 6764687 ACISPKT WT00A20024
ACIS PBLOCK LOADS:
parameterBlockId = 0x00a20024
fepCcdSelect = 10 7 6 3 8 10
fepMode = 2 # FEP_TE_MODE_EV3x3
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 31
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:116:15:40:10.912 6764702 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 32308
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_00A20B is WT00A20024 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-S,HETG-OUT,LETG-OUT,32308,OORMPEN,CSELFMT2,ENAB)
2026:116:15:40:14.912 6764718 ACISPKT RS_0000001
2026:116:15:40:18.912 6764734 ACISPKT RH_0000001
2026:116:22:07:28.912 6855387 ACISPKT AA00000000
==> ACIS integration time of 22.00 ks.
This is 95.65% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
2026:116:22:07:28.912 6855387 SIMTRANS 92904 (ACIS-I)
==> THERE IS A Z-SIM OF 0.00 mm FOR THIS OBSERVATION.
2026:116:22:09:28.312 6855853 SIMFOCUS -536
2026:116:22:10:28.912 6856090 MP_OBSID 32316
==> ObsID change occurs 3.0 minutes after stop science.
LATEST OCAT INFO FOR OBSID 32316:
Target Name: Abell 3558 SE SI Mode: TE_006E6
Instrument: ACIS-I Grating: NONE Type: GO
Exposure Time: 10 Remaining Exposure time: 10
Offset: Y: 0 Z: 0 Z-sim:
ACIS Exposure Mode: TE Event TM Format: VF Frame Time:
Chips Turned On: YYYY NNNNNN
Subarray Type: NONE Start: Rows: Frame Time:
Duty Cycle: N Number: Tprimary: Tsecondary:
Onchip Summing: N Rows: 1 Columns: 1
Event Filter: N Lower: Range:
Window Filter: N Start Row: Start Column:
Height: Width:
Lower Energy: Energy Range: Sample Rate:
Dither: Y
Y Amp: 0.004444 deg Y Freq: 0.254600 deg/sec Y Phase: 0
Z Amp: 0.004444 deg Z Freq: 0.180000 deg/sec Z Phase: 0
Cycle: 26 Obj_Flag: NO
2026:116:22:10:43.341 6856146 ACISPKT AA00000000
2026:116:22:10:47.341 6856162 ACISPKT AA00000000
2026:116:22:10:51.341 6856177 ACISPKT WSPOW00000
==> WSPOW COMMAND LOADS: All Feps down; All vids down
2026:116:22:11:15.341 6856271 ACISPKT WSPOW00F1E
==> WSPOW COMMAND LOADS: Feps 1 2 3 4; I0 I1 I2 I3
2026:116:22:12:18.341 6856517 ACISPKT WT006E6034
ACIS PBLOCK LOADS:
parameterBlockId = 0x006e6034
fepCcdSelect = 10 3 2 1 0 10
fepMode = 3 # FEP_TE_MODE_EV5x5
bepPackingMode = 0 # BEP_TE_MODE_FAINT
recomputeBias = 1
trickleBias = 1
subarrayStartRow = 0
subarrayRowCount = 1023
primaryExposure = 31
secondaryExposure = 0
dutyCycle = 0
lowerEventAmplitude = 20
eventAmplitudeRange = 3250
windowSlotIndex = 65535
2026:116:22:12:22.341 6856532 ACISPKT XTZ0000005
---------------------------------------------------------------------------
Parameter block and set up check for 32316
---------------------------------------------------------------------------
==> Parameter Block for SI mode TE_006E6B is WT006E6034 and is stored.
==> FP instrument, Grating and SIM-Z offsets OK.
==> Parameter Block and OCAT are consistent for this observation
====> CHANDRA STATUS ARRAY=(ACIS-I,HETG-OUT,LETG-OUT,32316,OORMPEN,CSELFMT2,ENAB)
2026:116:22:12:26.341 6856548 ACISPKT RS_0000001
2026:116:22:12:30.341 6856564 ACISPKT RH_0000001
2026:117:00:15:01.285 REAL-TIME COMM BEGINS 2026:117:20:15:01.285 EDT
2026:117:01:19:40.341 6900388 ACISPKT AA00000000
==> ACIS integration time of 10.00 ks.
This is 100.00% of the requested time.
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@-@
-- CHANDRA LOAD END --
************************
ACIS LOAD REVIEW SUMMARY
************************
THERE ARE 19 REAL-TIME COMM PASSAGES IN THIS LOAD.
FREQUENCY OF ACIS COMMAND OCCURRENCES TABLE:
----------------------------------------------------------------------
OBSIDs WSVIDALLDNs RS_0000001 RH_0000001 X[TC]Z0000005 AA00000000
----------------------------------------------------------------------
38 33 33 30 30 89
**NOTE: There are 3 perigee crossings in this load.
FREQUENCY OF OTG INSERTIONS/RETRACTIONS:
--------------------------------------------
LETG_INs LETG_REs HETG_INs HETG_REs
--------------------------------------------
3 3 4 4
--------------------------------------------------------------------------
--------------------------------------------------------------------------
--------------------------------------------------------------------------
AT LEAST ONE INSTANCE OF THE FOLLOWING TYPES OF WARNINGS OR ERRORS WERE ENCOUNTERED:
o. RadMon was disabled prior to radbelt transit but we were NOT at HRC-S yet.
o. There is a change from FMT2 before an ACIS stop science.
o. There is a SIM translation that occurs DURING an ACIS science run.
o. RADMON occured more than 3.25 minutes AFTER stop science.
--------------------------------------------------------------------------
ACIS LOAD REVIEW FAILED