MTA Monitoring Report 11/27/20 - 12/03/20

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: 5.971e-02 CTI/year (1.636e-04 CTI/day)
Detrended slope: 6.403e-02 CTI/year (1.754e-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               (335,412)    
Flickering Warm Pixels (692,141) (154,9) (143,700) (787,181) (910,239) (802,665) (526,66) (665,25) (178,149) (726,537) (21,95) (811,637) (144,50) (753,344)     (287,164) (1000,214) (670,387)   (675,304) (881,53) (197,241) (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

6 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.

MSID 11/27/20 11/28/20 11/29/20 11/30/20 12/01/20 12/02/20 12/03/20 yellow limits
(lower)
upper 		red limits
(lower)
upper 		Units Description
TCM_TX1 (266.97) (266.97)   (267.70) (268.06) (267.33) (266.97) (283.15)
348.15		 (269.15)
404.15		 KTRANSPONDER-1 EXT BPL TEMP
TCM_PA1 (258.96) (258.96)   (259.69) (260.05) (258.96) (258.96) (269.15)
348.15		 (260.15)
413.15		 KRF POWER AMP-1 EXT BPL TEMP
ESAMYI   (0.06)   (0.06)     (0.06) (7.0)
27.0		 (6.0)
33.0		 AMPS/A -Y CURRENT
TCM_PA2 (260.05) (259.69)       (260.05) (259.69) (269.15)
348.15		 (260.15)
413.15		 KRF POWER AMP-2 EXT BPL TEMP
OBADIAGRAD 3.99 3.97       4.24   (-1.11)
3.5		 (-2.78)
3.9		 KOBA DIAM GRAD
OBAAVG   301.93   301.63       (282.5)
300.0		 (281.4)
301.0		 KOBA/TFTE TEMP
OBACONEAVG 303.98 305.74 303.02 305.36 303.26 302.18 302.15 (282.5)
300.0		 (281.8)
301.0		 KOBA CONE AVG TEMP
ESAPYI   (0.14)   (0.14)     (0.14) (7.0)
27.0		 (6.0)
33.0		 AMPS/A +Y CURRENT
MZOBACONE   308.62           (260.2)
303.0		 (250.2)
308.0		 CONE-Z SIDE OBA CONE
HRMACAV 295.60       295.68     (293.4)
294.8		 (292.8)
295.5		 TEMPHRMA CAVITY AVG TEMP
TSCTSF3 (266.97)       (268.06) (268.06) (267.70) (278.15)
359.15		 (269.15)
483.15		 KSC-TS FITTING -3 TEMP
SPHBLV     (72.00)         (79.0)
128.0		 (78.0)
129.0		 (2SPHBLV)Spect Bot & Top MCP HV Monitor
ELBI             68.76 (20.0)
60.0		 (13.0)
66.0		 AMPLOAD BUS CURRENT (HIGH RANGE)


IRUs

Gyro Bias Drift Gyro Bias Drift Histogram

Recent Observations

OBSID DETECTOR GRATING TARGET ANALYSIS ACA
23652 ACIS-367 NONE 3CR 139.2 OK OK
24871 ACIS-7 NONE 2MASS J04214586+2023446 OK OK
23620 ACIS-23678 NONE PGC025774 OK OK
23482 ACIS-3678 NONE NGC 4485/90 OK OK
24829 ACIS-5678 HETG Orion Nebula Cluster OK/NA OK
23697 ACIS-3678 NONE WISEAJ025027.19+464729.3 OK OK
24425 ACIS-456789 HETG WR 140 OK/NA OK
24870 ACIS-2367 NONE 3CR 139.2 OK OK
23725 ACIS-7 NONE MCG-02.08.038 OK OK
24623 ACIS-5678 HETG Orion Nebula Cluster OK/NA OK
24780 ACIS-5678 HETG NGC 6860 OK/NA OK
23592 ACIS-01237 NONE 4FGL J1317.5-6316 OK OK
22354 ACIS-235678 NONE Kapteyn'S Star OK OK
22874 ACIS-0123 NONE eMACSJ1823.1+7822 OK OK
23727 ACIS-3678 NONE WISEAJ040622.05+115215.6 OK OK
24868 ACIS-2367 NONE 2MASS J04214586+2023446 OK OK
22620 ACIS-456789 HETG NGC 6860 OK/NA OK
24390 ACIS-2367 NONE 2MASS J04214586+2023446 OK OK
24388 ACIS-2367 NONE 2MASS J04214586+2023446 OK OK
24877 ACIS-456789 HETG NGC 6860 OK/NA OK
23572 ACIS-67 NONE SN 2001ig OK OK
23604 ACIS-01237 NONE M33-South OK OK
24880 ACIS-2367 NONE 2MASS J04214586+2023446 OK OK
23156 ACIS-456789 HETG WR 140 OK/NA OK
22742 HRC-I LETG HZ43 Missing/NA Missing
23503 ACIS-56789 HETG 1A 0535+262 CC/NA OK

Trending

This week's focus is Ground Computed Gradients

Last reported on Sep 17.

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


MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
hcapgrd1 -1.5450.5394.78 +/- 274.12-(1.78+/-2.36)e-4KRT100-RT101: HRMA CAP circum
hcapgrd2 -0.0024.028e-050.03 +/- 0.02(7.05+/-3.92)e-4KRT100-RT104: HRMA CAP ridial
hcapgrd3 0.3070.158-1.02 +/- 80.07-(2.10+/-2.54)e-4KRT101-RT102: HRMA CAP circum
hcapgrd4 0.0300.061-0.11 +/- 31.150.00 +/- 0.00KRT101-RT104: HRMA CAP ridial
hcapgrd5 0.0053.153e-050.15 +/- 0.03(3.10+/-2.83)e-4KRT102-RT103: HRMA CAP circum
hcapgrd6 0.0044.837e-05-0.10 +/- 0.040.00 +/- 0.00KRT102-RT105: HRMA CAP ridial
hcapgrd7 -0.0022.805e-05-0.07 +/- 0.01(1.55+/-20.86)e-5KRT103-RT101: HRMA CAP circum

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
hfapgrd1 1.1690.400-3.60 +/- 203.47-(3.25+/-1.60)e-4KRT1-RT2: HRMA Forward Aperture Plate
hfapgrd2 -3.202e-041.025e-050.04 +/- 0.01(4.04+/-1.94)e-4KRT1-RT4: HRMA Forward Aperture Plate
hfapgrd3 -0.8820.2862.73 +/- 145.31(1.48+/-1.07)e-4KRT2-RT3: HRMA Forward Aperture Plate
hfapgrd4 -3.970e-048.057e-060.07 +/- 0.01(1.61+/-1.43)e-4KRT2-RT5: HRMA Forward Aperture Plate
hfapgrd5 2.033e-045.555e-06-0.02 +/- 0.00-(6.37+/-11.42)e-5KRT3-RT1: HRMA Forward Aperture Plate
hfapgrd6 1.954e-051.252e-050.02 +/- 0.01(3.87+/-16.08)e-5KRT3-RT6: HRMA Forward Aperture Plate
hfapgrd7 5.599e-052.834e-060.02 +/- 0.00(3.34+/-8.36)e-5KRT4-RT5: HRMA Forward Aperture Plate
hfapgrd8 1.005e-052.132e-06-0.02 +/- 0.00-(1.29+/-0.59)e-4KRT5-RT6: HRMA Forward Aperture Plate
hfapgrd9 -0.5570.1861.71 +/- 94.61(2.27+/-7.25)e-5KRT6-RT4: HRMA Forward Aperture Plate

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
hsstrtgrd1 -0.3480.002-2.21 +/- 2.35-0.03 +/- 0.03KRT75-RT76: Spacecraft Struts
hsstrtgrd2 -0.1740.003-4.72 +/- 1.940.02 +/- 0.03KRT76-RT77: Spacecraft Struts
hsstrtgrd3 0.0265.696e-04-0.10 +/- 0.32-0.01 +/- 0.01KRT77-RT78: Spacecraft Struts
hsstrtgrd4 0.1760.0035.11 +/- 1.98-0.05 +/- 0.04KRT78-RT79: Spacecraft Struts
hsstrtgrd5 0.3160.0021.92 +/- 2.130.04 +/- 0.02KRT79-RT80: Spacecraft Struts
hsstrtgrd6 0.0026.820e-050.01 +/- 0.040.00 +/- 0.00KRT80-RT75: Spacecraft Struts

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