MTA Monitoring Report 03/24/23 - 03/30/23

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: 5.215e-02 CTI/year (1.429e-04 CTI/day)
Detrended slope: 4.924e-02 CTI/year (1.349e-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 (154,9) (143,700) (36,614) (910,239) (802,665) (803,225) (526,66) (178,149) (726,537) (21,95) (811,637) (680,391)   (263,317) (669,577) (357,303) (282,385) (369,376) (287,164) (1000,214) (335,412)    
Flickering Warm Pixels   (427,125) (104,31) (665,25) (144,50) (318,53)   (641,669) (258,797) (233,102) (233,227) (728,340) (367,511) (161,206) (414,5) (670,387) (884,31)   (139,109) (198,699) (130,26) (220,813) (136,65) (881,53) (275,393) (721,286) (182,474) (675,304)  
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

7 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.

MSID 03/24/23 03/25/23 03/26/23 03/27/23 03/28/23 03/29/23 03/30/23 yellow limits
(lower)
upper
red limits
(lower)
upper
Units Description
TCM_PA2 (260.05) (259.32) (259.32) (259.32) (259.69) (259.69) (260.05) (269.15)
348.15
(260.15)
413.15
KRF POWER AMP-2 EXT BPL TEMP
OBAAVG             303.04 (282.5)
300.0
(281.4)
301.0
KOBA/TFTE TEMP
CTXBPWR   (0.00)   (0.00) (0.00) (0.00) (0.00) (36.12)
37.0
(36.0)
38.0
DBMTRANSMITTER B OUTPUT POWER
TCM_TX1 (266.97) (266.61) (266.61) (266.61) (266.97) (266.97) (267.33) (283.15)
348.15
(269.15)
404.15
KTRANSPONDER-1 EXT BPL TEMP
TFTERANGE 45.54 47.18 46.60 46.96 46.92 46.66   (16.7)
37.5
(11.1)
45.0
KTFTE VENT/RAD TEMP
ESAPYI (0.14)     (0.14)   (0.14)   (5.54)
27.0
(5.2)
33.0
AMPS/A +Y CURRENT
TCM_PA1 (258.96) (257.76) (258.16) (258.16) (258.96) (258.56) (259.32) (269.15)
348.15
(260.15)
413.15
KRF POWER AMP-1 EXT BPL TEMP
TEP_PSU2   (263.69) (263.69)   (264.06)     (283.15)
343.15
(264.15)
393.15
KPSU-2 TEMP
AWD1TQI           (-3.39)   (-1.22)
1.22
(-3.3)
3.3
AMPWHEEL 1 TORQUE CURRENT
ESAMYI (0.06)   (0.06) (0.06)   (0.06)   (5.63)
27.0
(5.3)
33.0
AMPS/A -Y CURRENT
AWD6TQI           (-3.35)   (-1.22)
1.22
(-3.3)
3.3
AMPWHEEL 6 TORQUE CURRENT
OBACONEAVG 301.57 304.00 303.42 304.00 305.20 304.82   (282.5)
300.0
(281.8)
301.0
KOBA CONE AVG TEMP
OBADIAGRAD 4.17 4.40 4.44 4.55 4.55 4.57 4.54 (-1.11)
3.5
(-2.78)
3.9
KOBA DIAM GRAD
MZOBACONE             311.22 (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
26990 ACIS-3 NONE E0102-72.3 OK OK
27755 ACIS-2367 NONE AT 2020ywx OK OK
25437 ACIS-235678 NONE NGC 4255 OK OK
26752 ACIS-367 NONE VCC 1175 OK OK
26836 ACIS-678 NONE SDSS J114907.15+004104.3 OK OK
27758 ACIS-367 NONE SDSSJ142135.90+523138.9 OK OK
27757 ACIS-67 NONE SDSSJ142135.90+523138.9 OK OK
26879 ACIS-235678 NONE SDSSJ145020.08+023241.8 OK OK
26712 ACIS-67 NONE SDSS J1339+1310 OK OK
27109 ACIS-3678 NONE NGC6540 OK OK
27763 ACIS-3678 NONE NGC6540 OK OK
25131 ACIS-67 NONE [PLP2016] 188.073826+12.107060 OK OK
26923 ACIS-01236 NONE PSZ2 G078.67+20.06 OK OK
27756 ACIS-67 NONE SDSS J1339+1310 OK OK
27751 ACIS-67 NONE [PLP2016] 188.073826+12.107060 OK OK
27759 ACIS-01236 NONE PSZ2 G078.67+20.06 OK OK
27762 ACIS-3 NONE E0102-72.3 OK OK
26739 ACIS-23678 NONE SDSSJ121745.76+022109.5 OK OK
26062 ACIS-01236 NONE PSZ2G143.62+42.61 OK OK
25736 ACIS-235678 NONE NGC 2366 OK OK
26753 ACIS-23567 NONE VCC 1179 OK OK
26792 ACIS-67 NONE AT2022cmc OK OK
25760 ACIS-0123 NONE PSZ2 G066.41+27.03 OK OK
27765 ACIS-67 NONE SDSSJ130233.35-032020.2 OK OK
25735 ACIS-67 NONE PSR J1846-0258 OK OK
27766 ACIS-0123 NONE GALEXASC J123713.81-102948.8 OK OK
26991 ACIS-3 NONE E0102-72.3 OK OK
25268 ACIS-67 NONE ESO137-G034 OK OK
27773 ACIS-3 NONE E0102-72.3 OK OK
27769 ACIS-67 NONE AT2022cmc OK OK
26686 ACIS-0123 NONE IGR J19225+1836 OK OK
26869 ACIS-235678 NONE SDSSJ131046.39+240817.1 OK OK
27771 ACIS-67 NONE PSR J1846-0258 OK OK

Trending

This week's focus is Ground Computed Gradients

Last reported on Jan 12.

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


MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
hcapgrd1 -1.1670.4074.10 +/- 253.95(9.40+/-18.38)e-5KRT100-RT101: HRMA CAP circum
hcapgrd2 -1.1420.3754.01 +/- 234.290.00 +/- 0.00KRT100-RT104: HRMA CAP ridial
hcapgrd3 0.2300.119-0.90 +/- 74.18-(3.10+/-2.19)e-4KRT101-RT102: HRMA CAP circum
hcapgrd4 0.0240.046-0.09 +/- 28.860.00 +/- 0.00KRT101-RT104: HRMA CAP ridial
hcapgrd5 0.2510.074-0.70 +/- 46.45(2.38+/-2.44)e-4KRT102-RT103: HRMA CAP circum
hcapgrd6 -0.2860.1110.94 +/- 69.420.00 +/- 0.00KRT102-RT105: HRMA CAP ridial
hcapgrd7 -0.4820.1811.60 +/- 112.80(3.12+/-17.21)e-5KRT103-RT101: HRMA CAP circum

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
hfapgrd1 0.8820.302-3.09 +/- 188.50-(1.20+/-1.48)e-4KRT1-RT2: HRMA Forward Aperture Plate
hfapgrd2 0.1120.048-0.36 +/- 30.280.00 +/- 0.00KRT1-RT4: HRMA Forward Aperture Plate
hfapgrd3 -0.6650.2152.35 +/- 134.62(2.35+/-1.52)e-4KRT2-RT3: HRMA Forward Aperture Plate
hfapgrd4 -0.2170.0790.82 +/- 49.56(1.94+/-6.40)e-4KRT2-RT5: HRMA Forward Aperture Plate
hfapgrd5 -0.2170.0930.74 +/- 57.92-(2.86+/-1.30)e-4KRT3-RT1: HRMA Forward Aperture Plate
hfapgrd6 0.3160.098-1.09 +/- 61.44(3.33+/-8.29)e-4KRT3-RT6: HRMA Forward Aperture Plate
hfapgrd7 0.5530.179-1.91 +/- 111.56-(7.99+/-19.66)e-5KRT4-RT5: HRMA Forward Aperture Plate
hfapgrd8 -0.1330.0430.44 +/- 27.09-(4.25+/-23.33)e-5KRT5-RT6: HRMA Forward Aperture Plate
hfapgrd9 -0.4200.1401.47 +/- 87.65(3.59+/-9.88)e-5KRT6-RT4: HRMA Forward Aperture Plate

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
hsstrtgrd1 17.2155.986-64.33 +/- 3739.82-0.03 +/- 0.03KRT75-RT76: Spacecraft Struts
hsstrtgrd2 -1.2034.195-0.90 +/- 2619.550.00 +/- 0.03KRT76-RT77: Spacecraft Struts
hsstrtgrd3 -33.65113.505(1.17+/-84.36)e2-0.01 +/- 0.01KRT77-RT78: Spacecraft Struts
hsstrtgrd4 10.3634.403-30.37 +/- 2750.07-0.02 +/- 0.03KRT78-RT79: Spacecraft Struts
hsstrtgrd5 12.6553.786-40.39 +/- 2365.320.06 +/- 0.02KRT79-RT80: Spacecraft Struts
hsstrtgrd6 -5.3802.36018.72 +/- 1474.10-(9.14+/-24.33)e-4KRT80-RT75: Spacecraft Struts


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