MTA Monitoring Report 05/12/23 - 05/18/23

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: 5.228e-02 CTI/year (1.432e-04 CTI/day)
Detrended slope: 4.870e-02 CTI/year (1.334e-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     (803,225) (526,66) (665,25) (726,537)              
Flickering Warm Pixels (143,700) (154,9) (36,614) (427,125) (802,665) (910,239) (104,31) (178,149) (837,378) (811,637) (21,95) (680,391)   (357,303) (263,317) (884,31) (670,387) (414,5) (1000,214) (335,412) (275,393) (220,813) (597,187) (136,65) (139,109) (881,53)  
Current Hot Pixels                    
Flickering Hot Pixels                    
Warm column candidates           512 510 1022   512 1022    
Flickering Warm column candidates                    

ACIS Focal Plane Temperature

For this period, 6 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 05/12/23 05/13/23 05/14/23 05/15/23 05/16/23 05/17/23 05/18/23 yellow limits
(lower)
upper 		red limits
(lower)
upper 		Units Description
SPHVLV (70.00)       (0.00) (0.00)   (72.0)
128.0		 (71.0)
129.0		 (2SPHVLV)Spect Bot MCP HV Monitor
C24PALV         (-30.00)     (23.5)
24.5		 (22.0)
26.0		 V+24V Bus Monitor
SPHBLV (71.00)       (0.00) (0.00)   (79.0)
128.0		 (78.0)
129.0		 (2SPHBLV)Spect Bot & Top MCP HV Monitor
HRMAAVG 309.34 309.33 309.29 310.53 309.97 311.69 309.46 (306.0)
308.0		 (305.0)
309.0		 KAVG OF HRMA METRICS
TCM_PA1 (259.32) (259.32) (258.96)   (259.69) (258.96) (259.32) (269.15)
348.15		 (260.15)
413.15		 KRF POWER AMP-1 EXT BPL TEMP
TFTERANGE 48.36 48.22     47.60 48.57 46.74 (16.7)
37.5		 (11.1)
45.0		 KTFTE VENT/RAD TEMP
TCM_TX1 (266.97) (267.33) (266.97) (268.06) (267.33) (267.70) (267.33) (283.15)
348.15		 (269.15)
404.15		 KTRANSPONDER-1 EXT BPL TEMP
AWD3TQI         (-3.35)     (-1.22)
1.22		 (-3.3)
3.3		 AMPWHEEL 3 TORQUE CURRENT
OBAAVG 303.75 302.43 302.88 304.05 303.33 305.06 302.10 (282.5)
300.0		 (281.4)
301.0		 KOBA/TFTE TEMP
AWD1TQI           (-3.35)   (-1.22)
1.22		 (-3.3)
3.3		 AMPWHEEL 1 TORQUE CURRENT
OBADIAGRAD 4.44 4.14 4.44 4.27 4.49 4.53 4.63 (-1.11)
3.5		 (-2.78)
3.9		 KOBA DIAM GRAD
AWD6TQI   (-3.35)       (-3.43)   (-1.22)
1.22		 (-3.3)
3.3		 AMPWHEEL 6 TORQUE CURRENT
TCM_PA2 (260.05) (260.05) (260.05)         (269.15)
348.15		 (260.15)
413.15		 KRF POWER AMP-2 EXT BPL TEMP
CALPALV         (0.00) (0.00)   (126.0)
128.0		 (125.0)
129.0		 VCal Pulser Amplitude
OBACONEAVG             307.35 (282.5)
300.0		 (281.8)
301.0		 KOBA CONE AVG TEMP
SPINATM (-117.76)       (-117.76)     (-12.0)
35.0		 (-15.0)
40.0		 CSpect Det Temperature
TSCTSF3             (267.70) (278.15)
359.15		 (269.15)
483.15		 KSC-TS FITTING -3 TEMP
CTXBPWR     (0.00) (0.00) (0.00) (0.00) (0.00) (36.12)
37.0		 (36.0)
38.0		 DBMTRANSMITTER B OUTPUT POWER
PZOBACONE 308.17     308.41   309.64   (260.2)
303.0		 (250.2)
308.0		 CONE+Z SIDE OBA CONE
MZOBACONE 312.21 310.18 311.25 312.41 311.48 313.69 310.22 (260.2)
303.0		 (250.2)
308.0		 CONE-Z SIDE OBA CONE
AWD4TQI         (-3.35)     (-1.22)
1.22		 (-3.3)
3.3		 AMPWHEEL 4 TORQUE CURRENT


IRUs

Gyro Bias Drift Gyro Bias Drift Histogram

Recent Observations

OBSID DETECTOR GRATING TARGET ANALYSIS ACA
27026 ACIS-0123 NONE A1795 OK OK
27832 ACIS-67 NONE SDSSJ090531.07+033530.3 OK OK
27831 ACIS-2367 NONE NGC5872 OK OK
27693 HRC-S NONE NGC3665 OK OK
25700 ACIS-3678 NONE NGC 5005 OK OK
27386 ACIS-01237 NONE SPT-CLJ0129-6432 OK OK
25895 ACIS-5678 HETG Apep Plume OK/NA OK
26921 ACIS-0123 NONE PSZ2 G286.75-37.35 OK OK
25896 ACIS-5678 HETG Apep Plume OK/NA OK
25874 ACIS-01236 NONE DELS J091054.53-041406.8 OK OK
27504 HRC-I NONE M87 OK OK
26692 ACIS-0123 NONE IGR J17350-1957 OK OK
26713 ACIS-3678 NONE SDSS J1339+1310 OK OK
25205 ACIS-5678 NONE SN 2004dk OK OK
24403 ACIS-012367 NONE A2319 OK OK
26631 ACIS-5678 NONE SN 2022xxf OK OK
27843 ACIS-678 NONE SN 2004dk OK OK
27494 HRC-S LETG RX J1002.2-1925 OK/NA OK
27842 ACIS-678 NONE MASTER J1450-2555 OK OK
25763 ACIS-67 NONE A1068 OK OK
27846 HRC-S LETG RX J1002.2-1925 OK/NA OK
25461 ACIS-23678 NONE GB6 J1012+2439 OK OK
26518 ACIS-235678 NONE 4FGL J1544.2-2554 OK OK
25877 ACIS-0123 NONE DELS J091054.53-041406.8 OK OK

Trending

This week's focus is Ground Computations

Last reported on Mar 02.

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


MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
1dppwra -0.5600.00734.10 +/- 6.190.03 +/- 0.16WDPA POWER A
1dppwrb -0.5160.00830.19 +/- 6.67-0.27 +/- 0.20WDPA POWER B

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
flexadif 0.0260.00865.01 +/- 5.25-0.01 +/- 0.08KDIFF FLEX A & SET
flexbdif 0.2110.00761.44 +/- 4.77-0.02 +/- 0.08KDIFF FLEX B & SET
flexcdif 0.0730.01373.66 +/- 8.990.14 +/- 0.25KDIFF FLEX C & SET

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