MTA Monitoring Report 09/03/21 - 09/09/21

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: 5.518e-02 CTI/year (1.512e-04 CTI/day)
Detrended slope: 6.019e-02 CTI/year (1.649e-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 (143,700) (154,9) (910,239) (726,537) (178,149) (665,25) (526,66) (811,637) (21,95)     (670,387) (335,412)    
Flickering Warm Pixels (692,141) (802,665) (919,71) (803,225)   (879,121) (419,163) (369,376) (341,427) (745,313) (263,317) (669,577) (161,206) (357,303) (1000,214) (884,31)   (197,241) (881,53) (182,474) (275,393) (139,109)  
Current Hot Pixels                    
Flickering Hot Pixels                    
Warm column candidates           1022 512 510   1022 512    
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

12 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.

MSID 09/03/21 09/04/21 09/05/21 09/06/21 09/07/21 09/08/21 09/09/21 yellow limits
(lower)
upper 		red limits
(lower)
upper 		Units Description
OBAAVG 301.45             (282.5)
300.0		 (281.4)
301.0		 KOBA/TFTE TEMP
PRBSCR             (-8.58) (1.24)
1.92		 (0.9)
2.26		 AMPPrimary Bus Current
HRMACAV 295.54   295.51         (293.4)
294.8		 (292.8)
295.5		 TEMPHRMA CAVITY AVG TEMP
TSCTSF3 (268.06)   (268.06) (268.79) (267.70)     (278.15)
359.15		 (269.15)
483.15		 KSC-TS FITTING -3 TEMP
IMHBLV           (106.00)   (126.0)
128.0		 (125.0)
129.0		 (2IMHBLV)Imaging Bot & Top MCP HV Monitor
SPHBLV             (10.00) (79.0)
128.0		 (78.0)
129.0		 (2SPHBLV)Spect Bot & Top MCP HV Monitor
CTXBPWR       (0.00)       (36.12)
37.0		 (36.0)
38.0		 DBMTRANSMITTER B OUTPUT POWER
TEP_PSU2             (264.06) (283.15)
343.15		 (264.15)
393.15		 KPSU-2 TEMP
AWD6TQI       (-3.31)       (-1.22)
1.22		 (-3.3)
3.3		 AMPWHEEL 6 TORQUE CURRENT
SPHVLV             (54.00) (72.0)
128.0		 (71.0)
129.0		 (2SPHVLV)Spect Bot MCP HV Monitor
TCM_PA2           (259.32) (259.69) (269.15)
348.15		 (260.15)
413.15		 KRF POWER AMP-2 EXT BPL TEMP
IMHVLV           (100.00)   (126.0)
128.0		 (125.0)
129.0		 (2IMHVLV)Imaging Bot MCP HV Monitor
OBACONEAVG 305.13 301.73   302.13       (282.5)
300.0		 (281.8)
301.0		 KOBA CONE AVG TEMP
TCM_PA1           (258.56) (258.56) (269.15)
348.15		 (260.15)
413.15		 KRF POWER AMP-1 EXT BPL TEMP
TCM_TX1         (268.06) (266.61) (266.97) (283.15)
348.15		 (269.15)
404.15		 KTRANSPONDER-1 EXT BPL TEMP
OBADIAGRAD 4.37 4.07 4.31 4.43 3.92 3.91 4.08 (-1.11)
3.5		 (-2.78)
3.9		 KOBA DIAM GRAD


IRUs

Gyro Bias Drift Gyro Bias Drift Histogram

Recent Observations

OBSID DETECTOR GRATING TARGET ANALYSIS ACA
24455 ACIS-235678 NONE [DAG2016] PSZ1-ARC G311.6602-18.4624 OK OK
24520 ACIS-5678 LETG 4U 1916-053 Missing/NA Missing
26111 HRC-I NONE M82 X-2 OK OK
24259 ACIS-012367 NONE JWST-DTDF-1 OK OK
23818 ACIS-0123 NONE PKS 2331-240 OK OK
23644 ACIS-235678 NONE NuSTAR J073938-3146.4 OK OK
26118 ACIS-7 NONE RHS61 OK OK
23776 ACIS-3678 NONE NSA 124554 OK OK
26112 ACIS-0123 NONE eMACSJ1527.6+2044 OK OK
26117 ACIS-5678 NONE SDSSJ215949.01+001004.7 OK OK
23762 ACIS-23678 NONE SDSS J134535.66+600028.4 OK OK
23633 ACIS-678 NONE SDSS J231838.49-103019.1 OK OK
23613 ACIS-235678 NONE [DAG2016] PSZ1-ARC G311.6602-18.4624 OK OK
26120 ACIS-678 NONE SDSS J231838.49-103019.1 OK OK
23638 ACIS-235678 NONE NGC 3998 OK OK
23769 ACIS-23678 NONE SDSS J225438.30+232714.5 OK OK
25987 ACIS-7 NONE 3CR_455 OK OK
25989 ACIS-235678 NONE NGC 3998 OK OK
24547 HRC-I NONE ArLac OK OK
24546 HRC-I NONE ArLac OK OK
23367 HRC-S NONE Jupiter OK OK
23366 HRC-S NONE Jupiter OK OK
24549 HRC-I NONE ArLac OK OK
24553 HRC-I NONE ArLac OK OK
24552 HRC-I NONE ArLac OK OK
24550 HRC-I NONE ArLac OK OK
24551 HRC-I NONE ArLac OK OK
24554 HRC-I NONE ArLac OK OK
24548 HRC-I NONE ArLac OK OK
24555 HRC-I NONE ArLac OK OK
24556 HRC-I NONE ArLac OK OK
24557 HRC-I NONE ArLac OK OK
24558 HRC-I NONE ArLac OK OK
24559 HRC-I NONE ArLac OK OK
24560 HRC-I NONE ArLac OK OK
24561 HRC-I NONE ArLac OK OK
24562 HRC-I NONE ArLac OK OK
24564 HRC-I NONE ArLac OK OK
24563 HRC-I NONE ArLac OK OK
24565 HRC-I NONE ArLac OK OK
24566 HRC-I NONE ArLac OK OK
25988 ACIS-7 NONE SNR 0519-69.0 OK OK

Trending

This week's focus is Ground Computations

Last reported on Jun 24.

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


MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
1dppwra -0.5810.00834.66 +/- 6.12-0.03 +/- 0.17WDPA POWER A
1dppwrb -0.4520.00931.00 +/- 6.24-0.06 +/- 0.21WDPA POWER B

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
flexadif -0.1560.00864.34 +/- 4.890.01 +/- 0.09KDIFF FLEX A & SET
flexbdif 0.1080.00860.84 +/- 4.510.01 +/- 0.09KDIFF FLEX B & SET
flexcdif -0.1200.01572.90 +/- 8.970.22 +/- 0.29KDIFF FLEX C & SET

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