MTA Monitoring Report 06/04/21 - 06/10/21

Archive of all weekly reports
Archive of monthly reports


Radiation

Quiet

Detrended CTI

Although we prefer to quote CTI values of the cleanest data (FT <= -119.7 C, int time > 7000sec), the data that fulfills these conditions are getting rare. We now quote CTI based on temperature corrected data for Focal plane temperature <= -118.5 C).

The unit is now CTI/year not CTI/day.

Average of ACIS-I CCDs (MnKa) slope: 5.518e-02 CTI/year (1.512e-04 CTI/day)
Detrended slope: 6.019e-02 CTI/year (1.649e-04 CTI/day)

ACIS Warm Pixels

We display all bad pixels that have showed up in past, and, if any, previously unknown bad pixels appeared in the last 14 days. We also list hot pixels (defined as 1000 above the average of bias background). Warm columns 509-514 are probably due to boundaries.

New definitions of warm pixels and flickering pixels (May 15, 2014). If a pixel displays the level beyond a threshold for more than 70% of the time in the past two weeks, the pixel is categorized as a "warm" pixel. If a pixel is above the threshold more than 30% of time but less than 70% of the time in the past two weeks, the pixel is categorized as a "flickering" pixel.

 CCD0CCD1CCD2CCD3CCD4CCD5CCD6CCD7CCD8CCD9
Previously Unknown Bad Pixels                    
Current Warm Pixels     (178,149) (526,66) (21,95)       (335,412)    
Flickering Warm Pixels (154,9) (143,700) (910,239) (802,665) (665,25) (726,537) (811,637)   (263,317) (607,281) (357,303) (369,376) (884,31) (287,164) (670,387) (1000,214)   (197,241) (139,109) (182,474) (881,53) (220,813) (275,393)  
Current Hot Pixels                    
Flickering Hot Pixels                    
Warm column candidates           512 1022 510   512 1022    
Flickering Warm column candidates                    

ACIS Focal Plane Temperature

For this period, 9 peaks are observed.

Weekly focal plane temperature with sun angle, earth angle, and altitude overplotted. Sun angle is the solar array angle, that is the angle between the sun and the optical axis (+X axis). The earth angle is the angle between earth and the ACIS radiator (+Z axis). Altitude varies from 34 kkm to 128 kkm.



SIM Movements

11 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.

MSID 06/04/21 06/05/21 06/06/21 06/07/21 06/08/21 06/09/21 06/10/21 yellow limits
(lower)
upper
red limits
(lower)
upper
Units Description
SPHBLV         (0.00)   (78.00) (79.0)
128.0
(78.0)
129.0
(2SPHBLV)Spect Bot & Top MCP HV Monitor
OBACONEAVG 301.26       302.04 301.70 301.12 (282.5)
300.0
(281.8)
301.0
KOBA CONE AVG TEMP
TCM_TX1 (266.61) (266.61) (266.61) (266.61) (266.61)     (283.15)
348.15
(269.15)
404.15
KTRANSPONDER-1 EXT BPL TEMP
AWD4TQI         (-3.43)     (-1.22)
1.22
(-3.3)
3.3
AMPWHEEL 4 TORQUE CURRENT
TCM_PA1 (257.76) (257.76) (258.16) (257.76) (257.76)     (269.15)
348.15
(260.15)
413.15
KRF POWER AMP-1 EXT BPL TEMP
AWD6TQI             (-3.39) (-1.22)
1.22
(-3.3)
3.3
AMPWHEEL 6 TORQUE CURRENT
TEP_PSU2         (264.06)     (283.15)
343.15
(264.15)
393.15
KPSU-2 TEMP
TSCTSF3           (266.97)   (278.15)
359.15
(269.15)
483.15
KSC-TS FITTING -3 TEMP
SPHVLV         (0.00)   (71.00) (72.0)
128.0
(71.0)
129.0
(2SPHVLV)Spect Bot MCP HV Monitor
TCM_PA2 (258.96) (258.96) (259.32) (259.32) (259.32)     (269.15)
348.15
(260.15)
413.15
KRF POWER AMP-2 EXT BPL TEMP
OBADIAGRAD 4.14 4.29 4.29 4.21 4.19 4.05 3.96 (-1.11)
3.5
(-2.78)
3.9
KOBA DIAM GRAD
ELBI         67.69     (20.0)
60.0
(13.0)
66.0
AMPLOAD BUS CURRENT (HIGH RANGE)
AWD1TQI             (-3.39) (-1.22)
1.22
(-3.3)
3.3
AMPWHEEL 1 TORQUE CURRENT


IRUs

Gyro Bias Drift Gyro Bias Drift Histogram

Recent Observations

OBSID DETECTOR GRATING TARGET ANALYSIS ACA
25049 ACIS-23678 NONE CXO J134856.4+263944 OK OK
22987 ACIS-0123 NONE Westerlund 1 OK OK
24264 ACIS-3678 NONE SNR 0519-69.0 OK OK
24828 ACIS-0123 NONE Westerlund 1 OK OK
25055 ACIS-0123 NONE Westerlund 1 OK OK
23377 ACIS-7 NONE LTT1445A OK OK
24269 ACIS-3678 NONE SNR 0519-69.0 OK OK
24765 ACIS-456789 HETG IGR J16318-4848 OK /Grat OK
24766 ACIS-56789 HETG IGR J16318-4848 OK /Grat OK
24823 ACIS-0123 NONE CMZ Molecular Cloud OK OK
23552 ACIS-7 NONE AT2020xnd OK OK
24676 ACIS-67 NONE TOI-172 OK OK
25059 ACIS-0123 NONE CMZ Molecular Cloud OK OK
23479 ACIS-235678 NONE M51 OK OK
23408 ACIS-7 NONE WR 97 OK OK
25027 ACIS-23 NONE Cas A OK OK
25056 HRC-S LETG AT2019avd OK /Grat OK
24691 ACIS-0123 NONE 2RXS J154551.5-175702 OK OK
22983 ACIS-0123 NONE Westerlund 1 OK OK
25060 HRC-S LETG AT2019avd OK/NA OK
24568 HRC-S NONE Vega Missing Missing
24567 HRC-I NONE Vega Missing Missing
24570 HRC-S NONE Vega Missing Missing
24569 HRC-S NONE Vega Missing Missing
24571 HRC-S NONE Vega Missing Missing
24585 ACIS-456789 HETG 3C273 Missing/NA Missing
24575 HRC-S LETG HZ43 Missing/NA Missing

Trending

This week's focus is ACIS

Last reported on Mar 25.

Only the most interesting or representative msids are shown below. For a full listing choose the bulletted link.


MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
1cbat -0.0950.005(2.09+/-0.03)e2-0.03 +/- 0.05KCAMERA BODY TEMP. A
1cbbt -0.2080.006(2.10+/-0.04)e2-0.06 +/- 0.05KCAMERA BODY TEMP. B
1crat 0.1570.004(1.47+/-0.02)e2-0.07 +/- 0.04KCOLD RADIATOR TEMP. A
1crbt 0.1740.004(1.48+/-0.03)e2-0.08 +/- 0.05KCOLD RADIATOR TEMP. B
1dactbt 0.0750.003(2.58+/-0.02)e20.01 +/- 0.06KDA COLLIMATOR TEMP. B
1deamzt 0.6030.007(2.87+/-0.06)e2-0.11 +/- 0.13KDEA -Z PANEL TEMP
1dpamyt 0.5520.008(2.88+/-0.06)e2-0.15 +/- 0.15KDPA -Y PANEL TEMP
1dpamzt 0.5230.007(2.91+/-0.05)e2-0.15 +/- 0.14KDPA -Z PANEL TEMP
1oahat 0.1310.004(2.44+/-0.02)e2-0.00 +/- 0.05KOPEN ACTUATOR HOUSING TEMP. A
1oahbt 0.0860.003(2.41+/-0.02)e2-0.01 +/- 0.05KOPEN ACTUATOR HOUSING TEMP. B
1pdeaat 0.0380.011(3.04+/-0.06)e2-0.18 +/- 0.25KPSMC DEA PS A TEMP
1pdeabt 0.1200.011(2.96+/-0.06)e2-0.17 +/- 0.24KPSMC DEA PS B TEMP
1wrat 0.0480.004(1.91+/-0.02)e2-0.05 +/- 0.05KWARM RADIATOR TEMP. A
1wrbt 0.0330.004(1.91+/-0.02)e2-0.05 +/- 0.05KWARM RADIATOR TEMP. B

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
deahk1 0.0089.677e-050.24 +/- 0.07-(2.51+/-17.65)e-4CDPA Thermistor 1 - BEP PC Board
deahk2 0.0089.923e-050.22 +/- 0.07-(3.16+/-18.22)e-4CDPA Thermistor 2 - BEP Oscillator
deahk3 0.0021.300e-040.26 +/- 0.07-0.00 +/- 0.00CDPA Thermistor 3 - FEP 0 Mongoose
deahk4 0.0051.176e-040.23 +/- 0.07-(6.47+/-23.78)e-4CDPA Thermistor 4 - FEP 0 PC Board
deahk5 0.0041.274e-040.26 +/- 0.07-0.00 +/- 0.00CDPA Thermistor 5 - FEP 0 ACTEL
deahk6 0.0041.231e-040.25 +/- 0.07-0.00 +/- 0.00CDPA Thermistor 6 - FEP 0 RAM
deahk7 0.0061.145e-040.20 +/- 0.07-(8.01+/-22.84)e-4CDPA Thermistor 7 - FEP 0 Frame Buf
deahk8 0.0071.251e-040.30 +/- 0.08-0.00 +/- 0.00CDPA Thermistor 8 - FEP 1 Mongoose
deahk9 0.0071.179e-040.26 +/- 0.08-0.00 +/- 0.00CDPA Thermistor 9 - FEP 1 PC Board
deahk10 0.0071.272e-040.29 +/- 0.08-0.00 +/- 0.00CDPA Thermistor 10- FEP 1 ACTEL
deahk11 0.0071.253e-040.28 +/- 0.08-0.00 +/- 0.00CDPA Thermistor 11- FEP 1 RAM
deahk12 0.0071.171e-040.22 +/- 0.08-(8.28+/-23.21)e-4CDPA Thermistor 12- FEP 1 Frame Buf
deahk13 0.000e+000.000e+00(0.00+/-0.00)e0(0.00+/-0.00)e0CDEA Video Board ADC
deahk15 0.0410.040-3.90 +/- 21.69-0.01 +/- 0.02CFocal Plane Temp. Board 12
deahk16 0.0430.041-2.21 +/- 21.70-(9.71+/-205.00)e-4CFocal Plane Temp. Board 11

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
deahk17 -1.859e-051.199e-05-0.00 +/- 0.01(6.71+/-4.81)e-6VDPA Ground Reference 1
deahk18 -9.332e-059.897e-050.05 +/- 0.05-(1.39+/-2.92)e-5VDPA 5V Housekeeping A
deahk19 -1.896e-051.199e-05-0.00 +/- 0.01-(9.78+/-45.05)e-7VDPA Ground Reference 2
deahk20 -7.094e-059.897e-050.05 +/- 0.05(1.84+/-2.44)e-5VDPA 5V Housekeeping B
deahk25 -9.901e-051.958e-040.30 +/- 0.10(9.43+/-5.17)e-5VPrimary Raw DEA 28V DC
deahk26 -2.491e-041.966e-040.25 +/- 0.10(8.55+/-5.01)e-5VPrimary Raw DEA 24V DC
deahk27 2.597e-051.023e-04-0.16 +/- 0.06(6.41+/-8.01)e-5VPrimary Raw DEA -15.5V
deahk28 -1.139e-049.736e-050.16 +/- 0.05-(2.19+/-5.97)e-5VPrimary Raw DEA +15.5V
deahk29 -6.506e-051.007e-04-0.06 +/- 0.05-(1.73+/-31.75)e-6VPrimary Raw DEA -6V DC
deahk30 -7.041e-059.882e-050.06 +/- 0.05(2.29+/-2.35)e-5VPrimary Raw DEA +6V DC
deahk31 -9.755e-061.196e-05(5.94+/-60.00)e-4(3.37+/-2.94)e-6mAmpRelative Dose Rad. Monitor Side A
deahk32 -9.159e-061.197e-05(1.03+/-60.00)e-4(8.65+/-27.51)e-7VInterface Ground Reference


If you have any questions, please contact: swolk@head.cfa.harvard.edu