MTA Monitoring Report 12/17/21 - 12/23/21

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) (802,665) (803,225) (726,537) (526,66) (21,95)     (670,387) (335,412)    
Flickering Warm Pixels (692,141)   (178,149) (104,31) (665,25) (680,391) (811,637) (318,53)   (282,385) (669,577) (369,376) (263,317) (233,227) (728,340) (161,206) (367,511) (357,303) (233,102) (1000,214) (884,31) (287,164) (874,186) (881,53) (182,474) (675,304) (197,241) (323,908) (139,109) (275,393) (136,65)  
Current Hot Pixels                    
Flickering Hot Pixels                    
Warm column candidates           510 1022 512   1022 512    
Flickering Warm column candidates                    

ACIS Focal Plane Temperature

For this period, 11 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 12/17/21 12/18/21 12/19/21 12/20/21 12/21/21 12/22/21 12/23/21 yellow limits
(lower)
upper
red limits
(lower)
upper
Units Description
CTXBPWR         (0.00)     (36.12)
37.0
(36.0)
38.0
DBMTRANSMITTER B OUTPUT POWER
OBADIAGRAD 4.37 4.37 4.36 4.31 4.42 3.99   (-1.11)
3.5
(-2.78)
3.9
KOBA DIAM GRAD
SPHBLV         (19.00)     (79.0)
128.0
(78.0)
129.0
(2SPHBLV)Spect Bot & Top MCP HV Monitor
OBAAVG         302.24 303.59 301.35 (282.5)
300.0
(281.4)
301.0
KOBA/TFTE TEMP
OBACONEAVG 303.46 304.33 303.00 303.21 306.08 307.69 304.59 (282.5)
300.0
(281.8)
301.0
KOBA CONE AVG TEMP
SPHVLV         (21.00)     (72.0)
128.0
(71.0)
129.0
(2SPHVLV)Spect Bot MCP HV Monitor
TCM_PA1   (260.05)           (269.15)
348.15
(260.15)
413.15
KRF POWER AMP-1 EXT BPL TEMP
TSCTSF3 (268.79) (268.06)     (267.70)     (278.15)
359.15
(269.15)
483.15
KSC-TS FITTING -3 TEMP
TCM_TX1   (268.79)   (268.79) (268.79)     (283.15)
348.15
(269.15)
404.15
KTRANSPONDER-1 EXT BPL TEMP
MZOBACONE         309.00 310.11   (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
25221 ACIS-5678 NONE WINGS J211347.41+022834.9 OK OK
26047 ACIS-01236 NONE PSZ2G033.97-76.61 OK OK
26236 ACIS-235678 NONE Mrk 1094 OK OK
25239 ACIS-235678 NONE Mrk 1094 OK OK
24742 ACIS-01236 NONE SPT-CLJ2355-5850 OK OK
26234 ACIS-01236 NONE SPT-CLJ2355-5850 OK OK
25258 ACIS-23567 NONE 2MFGC 9836 OK OK
25117 ACIS-12367 NONE LAMOST J062558.33+023019.4 OK OK
26002 ACIS-0123 NONE NGC 2301 OK OK
26231 ACIS-7 NONE MRCB1044-357 OK OK
26235 ACIS-2367 NONE LAMOST J062558.33+023019.4 OK OK
26238 ACIS-0123 NONE NGC 2301 OK OK
26232 ACIS-7 NONE 2RXS J112728.9-395257 OK OK
25116 ACIS-7 NONE HR2142 OK OK
24306 ACIS-2367 NONE J0435+3401 OK OK
25795 ACIS-5678 NONE WINGS J211347.41+022834.9 OK OK
26242 ACIS-012367 NONE J0435+3401 OK OK
26246 ACIS-5678 NONE WINGS J211347.41+022834.9 OK OK
26196 HRC-S NONE Cold ECS Blank Sky OK OK
24811 ACIS-5678 NONE PKS 1150+497 OK OK
23324 ACIS-23678 NONE LHS 2021 OK OK
23599 ACIS-0123 NONE M96 OK OK
23722 ACIS-7 NONE MCG6-26-012 OK OK
25998 ACIS-7 NONE TOI609 OK OK
25182 ACIS-7 NONE SN2002hi OK OK
25477 ACIS-01236 NONE PSZ2G288.27+39.97 OK OK
25710 ACIS-23567 NONE SDSS J074922.96+225511.8 OK OK
26241 ACIS-0123 NONE HE 1434-1600 OK OK
23817 ACIS-0123 NONE HE 1434-1600 OK OK
26245 ACIS-23567 NONE SDSS J074922.96+225511.8 OK OK

Trending

This week's focus is Ground Computed Gradients

Last reported on Oct 07.

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


MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
hcapgrd1 -1.3420.4694.44 +/- 264.15-(4.75+/-20.65)e-5KRT100-RT101: HRMA CAP circum
hcapgrd2 -1.3150.4334.34 +/- 243.700.00 +/- 0.00KRT100-RT104: HRMA CAP ridial
hcapgrd3 0.2660.137-0.96 +/- 77.16-(3.15+/-2.36)e-4KRT101-RT102: HRMA CAP circum
hcapgrd4 0.0270.053-0.10 +/- 30.020.00 +/- 0.00KRT101-RT104: HRMA CAP ridial
hcapgrd5 0.2880.086-0.78 +/- 48.31(2.77+/-2.59)e-4KRT102-RT103: HRMA CAP circum
hcapgrd6 -0.3300.1281.01 +/- 72.210.00 +/- 0.00KRT102-RT105: HRMA CAP ridial
hcapgrd7 -0.5540.2081.74 +/- 117.33(7.74+/-18.36)e-5KRT103-RT101: HRMA CAP circum

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
hfapgrd1 1.0150.348-3.34 +/- 196.07-(3.11+/-1.51)e-4KRT1-RT2: HRMA Forward Aperture Plate
hfapgrd2 0.1300.056-0.39 +/- 31.50-(1.35+/-3.93)e-4KRT1-RT4: HRMA Forward Aperture Plate
hfapgrd3 -0.7660.2492.54 +/- 140.03(3.58+/-1.24)e-4KRT2-RT3: HRMA Forward Aperture Plate
hfapgrd4 -0.2480.0920.88 +/- 51.55-(5.03+/-2.86)e-4KRT2-RT5: HRMA Forward Aperture Plate
hfapgrd5 -0.2490.1070.80 +/- 60.25-(5.88+/-11.60)e-5KRT3-RT1: HRMA Forward Aperture Plate
hfapgrd6 0.3640.113-1.18 +/- 63.91-(5.69+/-3.72)e-4KRT3-RT6: HRMA Forward Aperture Plate
hfapgrd7 0.6370.206-2.07 +/- 116.04-(4.78+/-14.73)e-5KRT4-RT5: HRMA Forward Aperture Plate
hfapgrd8 -0.1530.0500.48 +/- 28.17-(1.55+/-1.44)e-4KRT5-RT6: HRMA Forward Aperture Plate
hfapgrd9 -0.4840.1621.59 +/- 91.17-(8.28+/-8.60)e-5KRT6-RT4: HRMA Forward Aperture Plate

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
hsstrtgrd1 19.8606.903-69.03 +/- 3889.82-0.04 +/- 0.03KRT75-RT76: Spacecraft Struts
hsstrtgrd2 -1.3744.838-0.52 +/- 2724.640.01 +/- 0.03KRT76-RT77: Spacecraft Struts
hsstrtgrd3 -38.70415.573(1.27+/-87.74)e2-0.01 +/- 0.01KRT77-RT78: Spacecraft Struts
hsstrtgrd4 11.9115.077-33.36 +/- 2860.39-0.03 +/- 0.03KRT78-RT79: Spacecraft Struts
hsstrtgrd5 14.4934.365-44.23 +/- 2460.180.06 +/- 0.03KRT79-RT80: Spacecraft Struts
hsstrtgrd6 -6.1852.72220.26 +/- 1533.23-0.00 +/- 0.00KRT80-RT75: Spacecraft Struts


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