MTA Monitoring Report 05/01/20 - 05/07/20

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: 5.857e-02 CTI/year (1.605e-04 CTI/day)
Detrended slope: 6.662e-02 CTI/year (1.825e-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) (802,665) (910,239) (526,66) (726,537) (178,149) (21,95) (680,391)       (335,412)    
Flickering Warm Pixels   (370,70) (665,25) (318,53) (669,458) (811,637)   (161,206) (263,317) (357,303) (369,376) (367,511) (258,797) (341,427) (1000,214)   (197,241) (182,474) (881,53) (139,109)  
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, 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

14 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.

MSID 05/01/20 05/02/20 05/03/20 05/04/20 05/05/20 05/06/20 05/07/20 yellow limits
(lower)
upper 		red limits
(lower)
upper 		Units Description
OBACONEAVG 304.65 306.47 306.40         (282.5)
300.0		 (281.8)
301.0		 KOBA CONE AVG TEMP
CTXBPWR (0.00) (0.00) (0.00)       (0.00) (36.12)
37.0		 (36.0)
38.0		 DBMTRANSMITTER B OUTPUT POWER
TCM_PA1 (258.16) (259.32) (259.69) (258.56) (258.16) (258.16) (257.76) (269.15)
348.15		 (260.15)
413.15		 KRF POWER AMP-1 EXT BPL TEMP
TCM_PA2 (259.32)     (259.69) (259.32) (259.32) (258.96) (269.15)
348.15		 (260.15)
413.15		 KRF POWER AMP-2 EXT BPL TEMP
TCM_TX1 (266.61) (266.97) (267.33) (266.97) (266.97) (266.97) (266.97) (283.15)
348.15		 (269.15)
404.15		 KTRANSPONDER-1 EXT BPL TEMP
HRMAAVG         309.09 309.07 309.08 (306.0)
308.0		 (305.0)
309.0		 KAVG OF HRMA METRICS
MZOBACONE   308.65 308.48         (260.2)
303.0		 (250.2)
308.0		 CONE-Z SIDE OBA CONE
OBAAVG 301.06 302.60 302.56 301.64 301.80 301.65 301.08 (282.5)
300.0		 (281.4)
301.0		 KOBA/TFTE TEMP
TSCTSF3     (268.06)     (268.06)   (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
22431 ACIS-23678 NONE SGR 1935+2154 OK OK
23238 HRC-I NONE IC4296 OK OK
23235 ACIS-01236 NONE SPT-CLJ1315-2806 OK OK
23233 ACIS-56789 HETG Orion Nebula Cluster OK /Grat OK
23236 ACIS-01236 NONE SPT-CLJ1315-2806 OK OK
22432 ACIS-23678 NONE SGR 1935+2154 OK OK
22714 ACIS-012367 NONE Centaurus A OK OK
23234 ACIS-123678 NONE SDSS J082905.98+420204.3 OK OK
22917 ACIS-5678 NONE PKS 1413+135 OK OK
22392 ACIS-67 NONE Liller 1 OK OK
23040 ACIS-456789 HETG Cassiopeia A OK/NA OK
23242 ACIS-67 NONE Liller 1 OK OK
23245 ACIS-456789 HETG Cassiopeia A Missing/NA Missing
22560 ACIS-678 NONE KIC 11606854 OK OK
23039 ACIS-5678 HETG RX J1712.6-2414 OK /Grat OK
23244 ACIS-5678 HETG RX J1712.6-2414 OK/NA OK
21691 ACIS-456789 HETG Cassiopeia A Missing/NA Missing
22973 ACIS-35678 NONE SDSS J143029.88+133912.0 Missing Missing

Trending

This week's focus is HRMA Thermal

Last reported on Feb 20.

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


MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
4rt556t 0.0374.774e-04(2.94+/-0.00)e20.01 +/- 0.00KRT 556 - HRMA TEMP
4rt558t 0.0526.086e-04(2.94+/-0.00)e20.01 +/- 0.01KRT 558 - HRMA TEMP
4rt568t 0.6200.003(2.90+/-0.04)e20.11 +/- 0.03KRT 568 - HRMA TEMP
4rt575t 0.8920.004(2.91+/-0.06)e20.10 +/- 0.04KRT 575 - OB CONE TEMP
4rt576t 0.6330.003(2.85+/-0.04)e20.10 +/- 0.03KRT 576 - OB CONE TEMP
4rt577t 0.9840.004(2.91+/-0.06)e20.13 +/- 0.06KRT 577 - OB CONE TEMP
4rt578t 0.8700.004(2.89+/-0.06)e20.14 +/- 0.06KRT 578 - OB CONE TEMP
4rt579t 0.5960.004(2.87+/-0.04)e20.14 +/- 0.05KRT 579 - OB CONE TEMP
4rt580t 0.5810.004(2.87+/-0.04)e20.15 +/- 0.05KRT 580 - OB CONE TEMP
4rt581t 0.6700.005(2.88+/-0.05)e20.12 +/- 0.07KRT 581 - OB CONE TEMP

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
4rt582t 0.3100.002(2.86+/-0.02)e20.06 +/- 0.02KRT 582 - STRUT TEMP
4rt583t 0.4960.003(2.89+/-0.03)e20.07 +/- 0.03KRT 583 - STRUT TEMP
4rt584t 0.6290.002(2.92+/-0.04)e20.07 +/- 0.03KRT 584 - STRUT TEMP
4rt585t 0.6290.003(2.92+/-0.04)e20.07 +/- 0.03KRT 585 - STRUT TEMP
4rt586t 0.5070.003(2.90+/-0.03)e20.08 +/- 0.02KRT 586 - STRUT TEMP
4rt587t 0.3100.003(2.87+/-0.02)e20.04 +/- 0.02KRT 587 - STRUT TEMP
4rt588t -0.0483.077e-04(2.83+/-0.00)e20.00 +/- 0.00KRT 588 - STRUT TEMP
4rt589t 0.5790.004(2.86+/-0.04)e20.09 +/- 0.04KRT 589 - STRUT TEMP
4rt590t 1.1590.004(2.93+/-0.07)e20.11 +/- 0.07KRT 590 - STRUT TEMP
4rt591t 1.1220.004(2.93+/-0.07)e20.08 +/- 0.06KRT 591 - STRUT TEMP
4rt592t 0.5110.004(2.86+/-0.04)e20.09 +/- 0.03KRT 592 - STRUT TEMP
4rt593t -0.0342.964e-04(2.83+/-0.00)e20.00 +/- 0.00KRT 593 - STRUT TEMP
4rt594t 0.2150.001(2.89+/-0.01)e20.03 +/- 0.01KRT 594 - TFTE TEMP
4rt595t 0.6140.003(2.87+/-0.04)e20.09 +/- 0.03KRT 595 - TFTE TEMP
4rt596t 0.6430.005(2.86+/-0.04)e20.07 +/- 0.02KRT 596 - TFTE TEMP
4rt597t 1.1350.004(2.92+/-0.07)e20.09 +/- 0.05KRT 597 - TFTE TEMP
4rt598t 1.1000.004(2.92+/-0.07)e20.09 +/- 0.05KRT 598 - TFTE TEMP

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