MTA Monitoring Report 07/07/23 - 07/13/23

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         (989,219)          
Current Warm Pixels (143,700) (154,9) (36,614) (910,239) (802,665) (803,225) (526,66) (178,149) (837,378) (21,95)     (670,387) (335,412)    
Flickering Warm Pixels   (787,181) (427,125) (104,31) (726,537) (665,25) (931,553) (680,391) (811,637) (318,53)   (233,227) (161,206) (357,303) (367,511) (669,577) (233,102) (728,340) (282,385) (263,317) (369,376) (414,5) (1000,214) (287,164) (874,186) (881,53) (139,109) (597,187) (447,769) (541,41) (675,304) (182,474) (136,65) (838,239) (275,393) (721,286)  
Current Hot Pixels                    
Flickering Hot Pixels                    
Warm column candidates           510 512 1022   512 1022    
Flickering Warm column candidates                    

ACIS Focal Plane Temperature

For this period, 10 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

7 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.

MSID 07/07/23 07/08/23 07/09/23 07/10/23 07/11/23 07/12/23 07/13/23 yellow limits
(lower)
upper
red limits
(lower)
upper
Units Description
TFTERANGE   48.03 47.79 46.10 47.73 47.91 48.03 (16.7)
37.5
(11.1)
45.0
KTFTE VENT/RAD TEMP
AWD3TQI     (-3.39)         (-1.22)
1.22
(-3.3)
3.3
AMPWHEEL 3 TORQUE CURRENT
OBAAVG   302.03 301.85     301.12 301.90 (282.5)
300.0
(281.4)
301.0
KOBA/TFTE TEMP
CTXBPWR           (0.00) (0.00) (36.12)
37.0
(36.0)
38.0
DBMTRANSMITTER B OUTPUT POWER
TCM_TX1   (266.61) (266.97) (266.61) (266.97) (266.97)   (283.15)
348.15
(269.15)
404.15
KTRANSPONDER-1 EXT BPL TEMP
TCM_PA1   (258.16) (258.16) (258.56) (258.96) (258.16)   (269.15)
348.15
(260.15)
413.15
KRF POWER AMP-1 EXT BPL TEMP
TCM_PA2   (259.32) (259.32) (259.69) (260.05) (259.32)   (269.15)
348.15
(260.15)
413.15
KRF POWER AMP-2 EXT BPL TEMP
SPHBLV     (77.00) (0.00)       (79.0)
128.0
(78.0)
129.0
(2SPHBLV)Spect Bot & Top MCP HV Monitor
AWD4TQI     (-3.43)         (-1.22)
1.22
(-3.3)
3.3
AMPWHEEL 4 TORQUE CURRENT
OBACONEAVG       303.69 305.29 306.25   (282.5)
300.0
(281.8)
301.0
KOBA CONE AVG TEMP
AWD6TQI   (-3.39)   (-3.43)     (-3.43) (-1.22)
1.22
(-3.3)
3.3
AMPWHEEL 6 TORQUE CURRENT
AWD1TQI       (-3.39)     (-3.39) (-1.22)
1.22
(-3.3)
3.3
AMPWHEEL 1 TORQUE CURRENT
SPHVLV       (0.00)       (72.0)
128.0
(71.0)
129.0
(2SPHVLV)Spect Bot MCP HV Monitor
TEP_PSU2     (264.06)   (264.06) (264.06)   (283.15)
343.15
(264.15)
393.15
KPSU-2 TEMP
OBADIAGRAD   4.49 4.49 4.46 4.48 4.14 4.31 (-1.11)
3.5
(-2.78)
3.9
KOBA DIAM GRAD
IMHVLV             (79.00) (126.0)
128.0
(125.0)
129.0
(2IMHVLV)Imaging Bot MCP HV Monitor
HRMACAV   295.63           (293.4)
294.8
(292.8)
295.5
TEMPHRMA CAVITY AVG TEMP
MZOBACONE   309.59 309.87     308.30 309.01 (260.2)
303.0
(250.2)
308.0
CONE-Z SIDE OBA CONE


IRUs

Gyro Bias Drift Gyro Bias Drift Histogram

Recent Observations

OBSID DETECTOR GRATING TARGET ANALYSIS ACA
25960 ACIS-0123 NONE Abell 2744 OK OK
27941 ACIS-0123 NONE ESO 338-4 OK OK
27934 ACIS-0123 NONE HEP G010.730-01.587 OK OK
27943 ACIS-67 NONE 3C 454.3 OK OK
27935 ACIS-0123 NONE HEP G011.675-01.822 OK OK
26714 ACIS-3678 NONE SDSS J1339+1310 OK OK
26069 ACIS-3678 NONE 2MASS J14184746+3028046 OK OK
24686 HRC-S LETG RX J1002.2-1925 OK /Grat OK
25797 ACIS-5678 HETG Trifid Nebula OK /Grat OK
26646 ACIS-67 NONE AT2022tsd OK OK
27945 ACIS-67 NONE 2RXS J200417.9-261952 OK OK
25719 ACIS-0123 NONE QSO J0041-4936 OK OK
25730 ACIS-0123 NONE QSO J0041-4936 OK OK
27950 ACIS-67 NONE AT2022tsd OK OK
27944 ACIS-67 NONE 2MASS J20100002-2801410 OK OK
25926 ACIS-0123 NONE Abell 2744 OK OK
26006 ACIS-0123 NONE CrA OK OK
27799 HRC-I NONE WOLF 437 OK OK
22661 HRC-I NONE XI BOO OK OK
25560 ACIS-67 NONE SDSS J140701.59+190417.9 OK OK
27947 ACIS-0123 NONE CrA OK OK
24411 ACIS-012367 NONE A2319 OK OK

Trending

This week's focus is Gratings

Last reported on Apr 27.

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


MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
4hposaro -0.1510.02967.83 +/- 20.170.94 +/- 0.83naNA
4hposbro -0.1470.03068.42 +/- 20.380.94 +/- 0.84naNA
4lposaro 0.0340.01873.92 +/- 12.490.14 +/- 0.47naNA
4lposbro 0.0360.01972.98 +/- 12.840.27 +/- 0.49naNA
4mp28av 0.0130.0010.41 +/- 0.73-0.01 +/- 0.02VMCE A: +28 VOLT MONITOR
4mp28bv 0.0790.0052.01 +/- 3.21-0.02 +/- 0.12VMCE B: +28 VOLT MONITOR
4mp5av 0.0190.0010.49 +/- 0.77-0.01 +/- 0.03VMCE A: +5 VOLT MONITOR
4mp5bv 0.0148.362e-040.37 +/- 0.59-0.01 +/- 0.02VMCE B: +5 VOLT MONITOR


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