MTA Monitoring Report 09/16/22 - 09/22/22

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: 5.594e-02 CTI/year (1.533e-04 CTI/day)
Detrended slope: 5.805e-02 CTI/year (1.590e-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 (692,141) (143,700) (154,9) (802,665) (910,239) (178,149) (526,66) (803,225) (726,537) (21,95)       (335,412)    
Flickering Warm Pixels     (665,25) (104,31) (680,391) (811,637)   (233,102) (263,317) (369,376) (341,427) (161,206) (728,340) (258,797) (669,577) (367,511) (282,385) (357,303) (884,31) (670,387) (938,134) (197,241) (136,65) (275,393) (881,53)  
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, 11 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

13 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.

MSID 09/16/22 09/17/22 09/18/22 09/19/22 09/20/22 09/21/22 09/22/22 yellow limits
(lower)
upper
red limits
(lower)
upper
Units Description
TFTERANGE             45.97 (16.7)
37.5
(11.1)
45.0
KTFTE VENT/RAD TEMP
SPHBLV         (0.00)     (79.0)
128.0
(78.0)
129.0
(2SPHBLV)Spect Bot & Top MCP HV Monitor
AWD6TQI   (-3.47)     (-3.43)   (-3.43) (-1.22)
1.22
(-3.3)
3.3
AMPWHEEL 6 TORQUE CURRENT
TSCTSF3 (267.70)   (268.43) (267.70) (268.79) (268.43)   (278.15)
359.15
(269.15)
483.15
KSC-TS FITTING -3 TEMP
CTXBPWR     (0.00)         (36.12)
37.0
(36.0)
38.0
DBMTRANSMITTER B OUTPUT POWER
AWD4TQI           (-3.31)   (-1.22)
1.22
(-3.3)
3.3
AMPWHEEL 4 TORQUE CURRENT
AWD1TQI         (-3.39)   (-3.39) (-1.22)
1.22
(-3.3)
3.3
AMPWHEEL 1 TORQUE CURRENT
TCM_TX1 (267.70)     (268.06)       (283.15)
348.15
(269.15)
404.15
KTRANSPONDER-1 EXT BPL TEMP
OBADIAGRAD 4.01 4.46   4.55 4.46 4.48 4.49 (-1.11)
3.5
(-2.78)
3.9
KOBA DIAM GRAD
SPHVLV         (0.00)     (72.0)
128.0
(71.0)
129.0
(2SPHVLV)Spect Bot MCP HV Monitor
MZOBACONE 309.03 308.55     308.16 310.67 309.57 (260.2)
303.0
(250.2)
308.0
CONE-Z SIDE OBA CONE
HRMAAVG 309.17 309.06 309.02         (306.0)
308.0
(305.0)
309.0
KAVG OF HRMA METRICS
OBAAVG 302.91 302.13     301.61 303.78 302.47 (282.5)
300.0
(281.4)
301.0
KOBA/TFTE TEMP
OBACONEAVG 306.77   302.58 303.98 305.21 307.78   (282.5)
300.0
(281.8)
301.0
KOBA CONE AVG TEMP
TCM_PA1 (259.69)             (269.15)
348.15
(260.15)
413.15
KRF POWER AMP-1 EXT BPL TEMP


IRUs

Gyro Bias Drift Gyro Bias Drift Histogram

Recent Observations

OBSID DETECTOR GRATING TARGET ANALYSIS ACA
27410 ACIS-67 NONE SDSSJ231235.80-083138.3 OK OK
23596 ACIS-0123 NONE PSR J1849-0001 OK OK
27409 ACIS-67 NONE SDSSJ222741.66+002838.5 OK OK
25465 ACIS-23678 NONE PKS B2224+006 OK OK
27411 ACIS-678 NONE B2.2 1439+25 OK OK
24371 ACIS-0123 NONE CMZ Molecular Cloud OK OK
25953 ACIS-0123 NONE Abell 2744 OK OK
26059 ACIS-0123 NONE PSZ2G104.71-54.54 OK OK
25742 ACIS-35678 NONE IRAS 09104+4109 OK OK
25999 ACIS-67 NONE TOI1830 OK OK
26051 ACIS-0123 NONE PSZ2G057.08-74.45 OK OK
25360 ACIS-67 NONE SDSSJ223808.07-080842.1 OK OK
26045 ACIS-01236 NONE PSZ2G024.44+22.76 OK OK
25978 ACIS-012367 NONE JWST-DTDF-1 OK OK
25309 ACIS-67 NONE PKS1830-211 OK OK
26039 ACIS-012367 NONE Centaurus A OK OK
25233 ACIS-5678 NONE [BBP2008] HH-080 OK OK
25458 ACIS-23678 NONE PMN J0023-0811 OK OK
23540 ACIS-0123 NONE MSH 15-52 OK OK
27446 ACIS-0123 NONE RMJ234422.8-072526.5 OK OK
26057 ACIS-01236 NONE PSZ2G092.16-66.01 OK OK
27443 HRC-S LETG SNR 1987A OK/NA OK
25514 ACIS-456789 HETG SNR 1987A OK/NA OK
23936 ACIS-0123 NONE GDH11 OK OK
24045 ACIS-0123 NONE GDHInt33 OK OK
27250 ACIS-012367 NONE G10.2-0.3 Missing Missing
27447 ACIS-67 NONE MRCB1259-445 OK OK
26092 ACIS-67 NONE Abell141 OK OK

Trending

This week's focus is HRC

Last reported on Jul 07.

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


MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
2ceahvpt 0.1070.007(2.97+/-0.05)e2-0.15 +/- 0.09KCEA RADIATOR TEMPERATURE AT CENTER
2chtrpzt 0.3110.004(2.94+/-0.03)e2-0.05 +/- 0.10KCENTRAL ELECTRONICS BOX TEMP
2condmxt 0.1660.008(2.89+/-0.05)e2-0.13 +/- 0.08KCONDUIT -X FACE TEMPERATURE
2dcentrt 0.1040.006(2.90+/-0.04)e2-0.06 +/- 0.09KDETECTOR HOUSING TEMP 2
2dtstatt 0.0860.007(2.90+/-0.05)e2-0.06 +/- 0.08KDETECTOR HOUSING TEMP 1
2fhtrmzt 0.0610.009(2.92+/-0.06)e2-0.14 +/- 0.08KFRONT END ELECTRONICS BOX TEMPERATURE
2fradpyt 0.0710.009(2.87+/-0.06)e2-0.16 +/- 0.08KFRONT END ASSEMBLY +Y AT RADIATOR CENTER TEMP
2pmt1t 0.2490.005(2.91+/-0.04)e2-0.13 +/- 0.11KPMT 1 TEMPERATURE
2pmt2t 0.2730.006(2.93+/-0.04)e2-0.10 +/- 0.12KPMT 2 TEMPERATURE
2uvlspxt 0.0990.006(2.86+/-0.04)e2-0.06 +/- 0.10KUV LIGHT SHIELD NEXT TO SNOUT TEMP

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
2fe00atm 0.2500.00319.87 +/- 2.48-0.06 +/- 0.07CFront end temperature
2fepratmoff-0.4550.22224.07 +/- 4.5139.02 +/- 27.91CFE temp card temperature
 on0.2790.00322.04 +/- 2.64-0.14 +/- 0.08
2iminatmoff-0.1740.17519.85 +/- 3.5430.00 +/- 26.09CImaging det temperature
 on0.2370.00416.73 +/- 2.76-0.06 +/- 0.10
2lvplatmoff-0.2290.15927.71 +/- 3.2320.81 +/- 22.72CLVPS plate temperature
 on0.2300.00325.87 +/- 2.29-0.12 +/- 0.07
2prbscroff0.0100.0041.75 +/- 0.070.56 +/- 1.00AMPPrimary bus current
 on-8.701e-048.346e-051.60 +/- 0.05(1.91+/-14.58)e-4
2prbsvl -0.1095.351e-0428.16 +/- 0.800.00 +/- 0.01VPrimary bus voltage


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