MTA Monitoring Report 12/15/23 - 12/21/23

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: 5.214e-02 CTI/year (1.428e-04 CTI/day)
Detrended slope: 4.865e-02 CTI/year (1.333e-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     (665,25) (526,66) (803,225) (318,53)   (282,385) (357,303) (263,317) (161,206) (367,511) (369,376) (728,340) (877,408) (669,577) (884,31) (849,169) (335,412) (275,393) (139,109) (838,239) (182,474) (447,769) (136,65) (881,53) (597,187)  
Flickering Warm Pixels (143,700) (283,278) (36,614) (802,665) (787,181) (985,393) (910,239) (104,31) (726,537) (642,361) (353,201) (837,378) (178,149) (21,95) (811,637) (617,159) (680,391) (363,19) (247,364) (791,366) (879,121) (226,564) (439,452) (166,738) (383,586) (233,102) (233,81) (554,484) (233,227) (641,669) (258,797) (270,726) (333,506) (287,164) (1000,214) (414,5) (670,387) (874,186) (74,134) (295,978) (332,324) (130,26) (333,466) (666,165) (178,399) (737,382) (220,813) (34,645) (675,304) (541,41) (40,49) (951,382) (749,477) (636,819) (675,52) (17,120)
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, 3 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

9 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.

MSID 12/15/23 12/16/23 12/17/23 12/18/23 12/19/23 12/20/23 12/21/23 yellow limits
(lower)
upper 		red limits
(lower)
upper 		Units Description
OBACONEAVG 306.57 304.85   308.36 308.43   308.32 (282.5)
300.0		 (281.8)
301.0		 KOBA CONE AVG TEMP
TFTERANGE   48.05 48.45 48.49 48.67   47.79 (16.7)
37.5		 (11.1)
45.0		 KTFTE VENT/RAD TEMP
CTXBPWR       (0.00)     (0.00) (36.12)
37.0		 (36.0)
38.0		 DBMTRANSMITTER B OUTPUT POWER
OBADIAGRAD 4.20 4.17 4.75 4.63 4.65 4.65 4.54 (-1.11)
3.5		 (-2.78)
3.9		 KOBA DIAM GRAD
AWD1TQI   (-3.39)         (-3.39) (-1.22)
1.22		 (-3.3)
3.3		 AMPWHEEL 1 TORQUE CURRENT
TCM_TX1         (268.43)     (283.15)
348.15		 (269.15)
404.15		 KTRANSPONDER-1 EXT BPL TEMP
HRMAAVG 310.33 309.02   309.16 309.06 309.58 310.10 (306.0)
308.0		 (305.0)
309.0		 KAVG OF HRMA METRICS
AWD6TQI   (-3.47)   (-3.43)     (-3.43) (-1.22)
1.22		 (-3.3)
3.3		 AMPWHEEL 6 TORQUE CURRENT
MZOBACONE 308.65   309.47 310.82 310.96 311.11 310.98 (260.2)
303.0		 (250.2)
308.0		 CONE-Z SIDE OBA CONE
OBAAVG 301.56   301.69 302.96 303.00 302.96 302.96 (282.5)
300.0		 (281.4)
301.0		 KOBA/TFTE TEMP
TSCTSF3     (268.79) (268.43) (268.43)   (268.79) (278.15)
359.15		 (269.15)
483.15		 KSC-TS FITTING -3 TEMP


IRUs

Gyro Bias Drift Gyro Bias Drift Histogram

Recent Observations

OBSID DETECTOR GRATING TARGET ANALYSIS ACA
28072 ACIS-235678 NONE GRB 221009A OK OK
29118 ACIS-0123 NONE PSR J0007+7303 OK OK
29112 ACIS-67 NONE Gaia DR2 154257259425702144 OK OK
29109 ACIS-67 NONE LEDA1797736 OK OK
29119 ACIS-235678 NONE GRB 221009A OK OK
29120 ACIS-235678 NONE GRB 221009A OK OK
29115 ACIS-67 NONE NGC 835 OK OK
29111 ACIS-67 NONE Gaia DR2 146989143968434688 OK OK
29121 ACIS-235678 NONE GRB 221009A OK OK
26497 ACIS-3 NONE PG 0945+246 OK OK
28134 ACIS-67 NONE IGR J11131-5853 OK OK
28196 ACIS-3678 NONE 2MASX J05192567+1742308 OK OK
26974 ACIS-0123 NONE Orion Nebula Cluster OK OK
28180 ACIS-67 NONE ESO0201-014 OK OK
27426 ACIS-5678 HETG NGC 3783 OK/NA OK
28189 ACIS-235678 NONE NGC1522 OK OK
29116 ACIS-0123 NONE Orion Nebula Cluster OK OK
27385 ACIS-01237 NONE SPT-CLJ0114-4123 OK OK
29117 ACIS-0123 NONE Orion Nebula Cluster OK OK
29110 ACIS-67 NONE GJ 2022 B OK OK
28360 ACIS-67 NONE R Mon OK OK
28274 ACIS-5678 NONE SDSS J112637.74+513423.0 OK OK
28160 ACIS-67 NONE Z147-20 OK OK
28460 ACIS-56789 LETG MKN421 OK/NA OK
28260 ACIS-5678 NONE SDSS J150748.33+551108.6 OK OK
29132 ACIS-67 NONE Z147-20 OK OK
28252 ACIS-5678 NONE SDSS J150527.17+234118.0 OK OK
29133 ACIS-67 NONE R Mon OK OK
25890 ACIS-01236 NONE DELS J091054.53-041406.8 OK OK
26904 ACIS-67 NONE 7C 1754+6737 OK OK
29134 ACIS-67 NONE R Mon OK OK
28290 ACIS-67 NONE SDSS J115229.13+082154.5 OK OK
27059 ACIS-0123 NONE Orion Nebula Cluster OK OK
29126 ACIS-67 NONE 7C 1754+6737 OK OK
29127 ACIS-0123 NONE Orion Nebula Cluster OK OK
27065 ACIS-012367 NONE LMC Deep Field 01 OK OK

Trending

This week's focus is ACIS

Last reported on Oct 05.

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


MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
1cbat -0.0230.004(2.09+/-0.03)e20.02 +/- 0.05KCAMERA BODY TEMP. A
1cbbt -0.1200.005(2.10+/-0.03)e20.00 +/- 0.05KCAMERA BODY TEMP. B
1crat 0.2160.003(1.48+/-0.03)e2-0.00 +/- 0.05KCOLD RADIATOR TEMP. A
1crbt 0.2330.004(1.48+/-0.03)e2-0.01 +/- 0.05KCOLD RADIATOR TEMP. B
1dactbt 0.1180.003(2.58+/-0.02)e20.07 +/- 0.06KDA COLLIMATOR TEMP. B
1deamzt 0.5120.006(2.87+/-0.06)e2-0.10 +/- 0.12KDEA -Z PANEL TEMP
1dpamyt 0.4540.007(2.88+/-0.06)e2-0.22 +/- 0.14KDPA -Y PANEL TEMP
1dpamzt 0.4270.006(2.91+/-0.05)e2-0.17 +/- 0.13KDPA -Z PANEL TEMP
1oahat 0.1310.004(2.44+/-0.02)e2-0.00 +/- 0.05KOPEN ACTUATOR HOUSING TEMP. A
1oahbt 0.1320.003(2.41+/-0.02)e20.06 +/- 0.05KOPEN ACTUATOR HOUSING TEMP. B
1pdeaat -0.0280.009(3.04+/-0.06)e2-0.24 +/- 0.21KPSMC DEA PS A TEMP
1pdeabt 0.0490.009(2.96+/-0.06)e2-0.22 +/- 0.21KPSMC DEA PS B TEMP
1wrat 0.0980.003(1.91+/-0.02)e2-0.01 +/- 0.05KWARM RADIATOR TEMP. A
1wrbt 0.0870.003(1.91+/-0.02)e2-0.01 +/- 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