MTA Monitoring Report 08/09/24 - 08/15/24

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 (180,14) (142,121) (106,172) (57,12) (296,11) (142,102) (216,25) (370,30) (786,28) (147,77) (139,104) (207,8) (558,19) (450,40) (373,25)   (351,2) (383,10)       (802,108) (887,83) (716,12) (293,15) (927,83)  
Current Warm Pixels   (985,393) (910,239) (178,149) (803,225) (526,66) (837,378) (917,232) (21,95)            
Flickering Warm Pixels (283,278) (787,181) (36,614) (99,899) (104,31) (726,537) (680,391)     (1000,214) (80,130) (670,387) (884,31) (849,169) (335,412)    
Current Hot Pixels                    
Flickering Hot Pixels                    
Warm column candidates           510 1022 512   1022 512   748
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

11 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.

MSID 08/09/24 08/10/24 08/11/24 08/12/24 08/13/24 08/14/24 08/15/24 yellow limits
(lower)
upper 		red limits
(lower)
upper 		Units Description
1CRBT   677.96     677.96   677.96 (136.15)
183.15		 (131.15)
193.15		 KCOLD RADIATOR TEMP. B
1CRBTC   (-94.19)     (-91.76)   (-94.19) (136.15)
183.15		 (131.15)
193.15		 CCOLD RADIATOR TEMP. B
AWD1TQI   (-3.39) (-3.43)         (-1.22)
1.22		 (-3.3)
3.3		 AMPWHEEL 1 TORQUE CURRENT
AWD6TQI   (-3.43) (-3.35) (-3.43)       (-1.22)
1.22		 (-3.3)
3.3		 AMPWHEEL 6 TORQUE CURRENT
CALPALV     (0.00)         (126.0)
128.0		 (125.0)
129.0		 VCal Pulser Amplitude
CTXBPWR (0.00) (0.00) (0.00) (0.00) (0.00) (0.00) (0.00) (36.12)
37.0		 (36.0)
38.0		 DBMTRANSMITTER B OUTPUT POWER
ESAMYI             (0.06) (5.63)
30.15		 (5.3)
33.0		 AMPS/A -Y CURRENT
ESAPYI             (0.14) (5.54)
30.15		 (5.2)
33.0		 AMPS/A +Y CURRENT
MZOBACONE 314.14 312.43 312.66 309.77 308.39 312.59 311.98 (260.2)
303.0		 (250.2)
308.0		 CONE-Z SIDE OBA CONE
OBAAVG 305.36 303.86   303.33   303.88 303.58 (282.5)
300.0		 (281.4)
301.0		 KOBA/TFTE TEMP
OBACONEAVG         305.64     (282.5)
300.0		 (281.8)
301.0		 KOBA CONE AVG TEMP
OBADIAGRAD 4.33 4.44 4.24   4.72 4.70 4.42 (-1.11)
3.5		 (-2.78)
3.9		 KOBA DIAM GRAD
PZOBACONE 309.97 308.20 308.63     308.44   (260.2)
303.0		 (250.2)
308.0		 CONE+Z SIDE OBA CONE
SPHBLV     (0.00)         (79.0)
128.0		 (78.0)
129.0		 (2SPHBLV)Spect Bot & Top MCP HV Monitor
SPHVLV     (0.00)         (72.0)
128.0		 (71.0)
129.0		 (2SPHVLV)Spect Bot MCP HV Monitor
SPINATM     (-117.76)         (-12.0)
35.0		 (-15.0)
40.0		 CSpect Det Temperature
TCM_TX1 (268.79)       (268.79)     (283.15)
348.15		 (269.15)
404.15		 KTRANSPONDER-1 EXT BPL TEMP
TFTERANGE 48.50 48.70   48.50 47.06 47.06 48.36 (16.7)
37.5		 (11.1)
45.0		 KTFTE VENT/RAD TEMP
TSCTSF3 (268.06) (268.06)     (268.06) (267.70)   (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
29498 ACIS-0123 NONE MOOJ2132-3054 OK OK
26558 ACIS-012367 NONE LMC Deep Field 10 OK OK
27434 ACIS-01237 NONE SPT-CLJ0101-5332 OK OK
28645 ACIS-0123 NONE Abell 370 OK OK
29266 ACIS-0123 NONE XMMU J183239.7-091610 OK OK
27381 ACIS-0123 NONE SPT-CLJ2214-5501 OK OK
29452 HRC-S LETG HZ43 OK/NA OK
28715 ACIS-0123 NONE 1E 2215.7-0404 / 1E 2216.0-0401 OK OK
26657 ACIS-5678 NONE PSR J2021+3651 OK OK
29506 ACIS-0123 NONE 1E 2215.7-0404 / 1E 2216.0-0401 OK OK
26707 ACIS-23567 NONE SDSS J033553.12-003946.6 OK OK
28337 ACIS-0123 NONE 1E 2215.7-0404 / 1E 2216.0-0401 OK OK
26556 ACIS-012367 NONE LMC Deep Field 08 OK OK
28907 ACIS-0123 NONE LMC Deep Field 07 OK OK
26723 ACIS-67 NONE VIKING J231818.3-311346 OK OK
27418 ACIS-456789 HETG 4U 1624-490 OK/NA OK

Trending

This week's focus is HRC

Last reported on May 30.

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


MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
2ceahvpt -0.0920.009(2.96+/-0.06)e2-0.14 +/- 0.09KCEA RADIATOR TEMPERATURE AT CENTER
2chtrpzt 0.3110.004(2.94+/-0.03)e2-0.05 +/- 0.10KCENTRAL ELECTRONICS BOX TEMP
2condmxt -0.0510.009(2.89+/-0.06)e2-0.13 +/- 0.08KCONDUIT -X FACE TEMPERATURE
2dcentrt -0.0720.008(2.89+/-0.05)e2-0.06 +/- 0.08KDETECTOR HOUSING TEMP 2
2dtstatt -0.1320.009(2.89+/-0.06)e2-0.06 +/- 0.08KDETECTOR HOUSING TEMP 1
2fhtrmzt -0.2220.012(2.90+/-0.08)e2-0.10 +/- 0.08KFRONT END ELECTRONICS BOX TEMPERATURE
2fradpyt -0.1920.011(2.86+/-0.08)e2-0.11 +/- 0.08KFRONT END ASSEMBLY +Y AT RADIATOR CENTER TEMP
2pmt1t 0.1390.006(2.91+/-0.04)e2-0.11 +/- 0.10KPMT 1 TEMPERATURE
2pmt2t 0.1400.007(2.93+/-0.05)e2-0.09 +/- 0.11KPMT 2 TEMPERATURE
2uvlspxt -0.0270.006(2.86+/-0.04)e2-0.06 +/- 0.10KUV LIGHT SHIELD NEXT TO SNOUT TEMP

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
2fe00atm 0.1930.00519.68 +/- 3.20-0.07 +/- 0.07CFront end temperature
2fepratmoff-5.2430.28019.61 +/- 10.53-1.34 +/- 4.30CFE temp card temperature
 on0.2790.00322.04 +/- 2.64-0.14 +/- 0.08
2iminatmoff-3.7540.21116.58 +/- 7.77-0.71 +/- 3.91CImaging det temperature
 on0.2370.00416.73 +/- 2.76-0.06 +/- 0.10
2lvplatmoff-3.5550.19624.65 +/- 7.27-2.16 +/- 3.37CLVPS plate temperature
 on0.2300.00325.87 +/- 2.29-0.12 +/- 0.07
2prbscroff-0.0010.0021.74 +/- 0.07-0.05 +/- 0.15AMPPrimary bus current
 on-8.701e-048.346e-051.60 +/- 0.05(1.91+/-14.58)e-4
2prbsvl -0.1095.253e-0428.15 +/- 0.810.00 +/- 0.01VPrimary bus voltage

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