MTA Monitoring Report 09/13/24 - 09/19/24

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: 5.214e-02 CTI/year (1.428e-04 CTI/day)
Detrended slope: 4.865e-02 CTI/year (1.333e-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                 (222,311) (1004,67) (886,571) (849,452) (807,302) (851,171)
Current Warm Pixels   (985,393) (802,665) (910,239) (36,614) (104,31) (726,537) (526,66) (99,899) (803,225) (837,378) (178,149) (21,95) (917,232)            
Flickering Warm Pixels (283,278) (427,125) (665,25) (811,637) (318,53) (680,391) (617,159)   (263,317) (369,376) (367,511) (669,577) (282,385) (670,387) (80,130) (335,412) (182,474) (881,53) (295,978) (136,65) (675,304) (597,187) (275,393)  
Current Hot Pixels                    
Flickering Hot Pixels                    
Warm column candidates           510 512 1022   512 1022    
Flickering Warm column candidates                    

ACIS Focal Plane Temperature

For this period, 6 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

19 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.

MSID 09/13/24 09/14/24 09/15/24 09/16/24 09/17/24 09/18/24 09/19/24 yellow limits
(lower)
upper 		red limits
(lower)
upper 		Units Description
1CRBT 677.96           677.96 (136.15)
183.15		 (131.15)
193.15		 KCOLD RADIATOR TEMP. B
1CRBTC (-42.55)           (-91.76) (136.15)
183.15		 (131.15)
193.15		 CCOLD RADIATOR TEMP. B
AWD1TQI (-3.39)     (-3.39)   (-3.39)   (-1.22)
1.22		 (-3.3)
3.3		 AMPWHEEL 1 TORQUE CURRENT
AWD3TQI       (-3.39)       (-1.22)
1.22		 (-3.3)
3.3		 AMPWHEEL 3 TORQUE CURRENT
AWD4TQI       (-3.43)       (-1.22)
1.22		 (-3.3)
3.3		 AMPWHEEL 4 TORQUE CURRENT
AWD6TQI (-3.43)     (-3.43)   (-3.47)   (-1.22)
1.22		 (-3.3)
3.3		 AMPWHEEL 6 TORQUE CURRENT
CALPALV       (0.00) (121.00)     (126.0)
128.0		 (125.0)
129.0		 VCal Pulser Amplitude
CTXBPWR (0.00) (0.00) (0.00) (0.00)   (0.00) (0.00) (36.12)
37.0		 (36.0)
38.0		 DBMTRANSMITTER B OUTPUT POWER
ESAMYI (0.06)     (0.06)       (5.63)
30.15		 (5.3)
33.0		 AMPS/A -Y CURRENT
ESAPYI (0.14)     (0.14)       (5.54)
30.15		 (5.2)
33.0		 AMPS/A +Y CURRENT
IMHBLV         (86.00)     (126.0)
128.0		 (125.0)
129.0		 (2IMHBLV)Imaging Bot & Top MCP HV Monitor
MZOBACONE 311.07 311.79 310.58 310.09 310.66 310.80 312.04 (260.2)
303.0		 (250.2)
308.0		 CONE-Z SIDE OBA CONE
OBAAVG 303.84 303.24 303.56 302.08 302.65 302.94 304.07 (282.5)
300.0		 (281.4)
301.0		 KOBA/TFTE TEMP
OBADIAGRAD 4.53 4.76 4.25 4.51 4.27 4.34 4.64 (-1.11)
3.5		 (-2.78)
3.9		 KOBA DIAM GRAD
PZOBACONE             308.37 (260.2)
303.0		 (250.2)
308.0		 CONE+Z SIDE OBA CONE
SPHBLV (71.00)             (79.0)
128.0		 (78.0)
129.0		 (2SPHBLV)Spect Bot & Top MCP HV Monitor
SPHVLV (70.00)             (72.0)
128.0		 (71.0)
129.0		 (2SPHVLV)Spect Bot MCP HV Monitor
TFTERANGE 48.53 48.28 48.41 48.22 48.42 48.39 48.69 (16.7)
37.5		 (11.1)
45.0		 KTFTE VENT/RAD TEMP
TSCTSF3   (268.79) (268.43) (268.79) (268.43) (268.43) (268.79) (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
27064 ACIS-0123 NONE SS 433 e0 OK OK
29525 HRC-S NONE trappist-1 OK OK
29523 HRC-S NONE trappist-1 OK OK
26909 ACIS-67 NONE B3 1428+422 OK OK
27057 HRC-I NONE G29-38 OK OK
27036 ACIS-0123 NONE NGC 6242 OK OK
29521 ACIS-0123 NONE eMACSJ1658.6+1519 OK OK
28011 ACIS-23678 NONE IGR J17342-4049 OK OK
29413 ACIS-0123 NONE SPT-CLJ2233-5552 OK OK
26924 ACIS-0123 NONE DESJ2349-5113 OK OK
28712 ACIS-0123 NONE 1E 2215.7-0404 / 1E 2216.0-0401 OK OK
29526 HRC-I NONE G29-38 OK OK
28790 ACIS-67 NONE SDSS J151354.48+145125.2 OK OK
26526 ACIS-5678 HETG SWIFT J2037.2+4151 OK/NA OK
30077 ACIS-5678 HETG SWIFT J2037.2+4151 OK/NA OK
26503 HRC-I NONE G29-38 OK OK
27060 ACIS-0123 NONE IRAS 19132+1035 OK OK
30074 HRC-I NONE G29-38 OK OK
30075 HRC-I NONE G29-38 OK OK
26785 ACIS-5678 NONE PS16dtm OK OK
27055 ACIS-012367 NONE GAL 034.8-00.6 IRDC OK OK
26565 ACIS-5678 NONE SMC 981 OK OK
26829 ACIS-678 NONE SDSS J105045.72+544719.2 OK OK
28806 ACIS-0123 NONE PSZ2G147.11+21.84 OK OK
28476 ACIS-01 NONE Perseus Cluster OK OK
28475 ACIS-01 NONE Perseus Cluster OK OK
28236 ACIS-5678 NONE SDSS J103506.47+550847.5 OK OK
28477 ACIS-23 NONE Perseus Cluster OK OK

Trending

This week's focus is Ground Computed Gradients

Last reported on Jul 04.

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


MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
hcapgrd1 -1.1310.3944.03 +/- 251.65(7.41+/-17.89)e-5KRT100-RT101: HRMA CAP circum
hcapgrd2 -1.1070.3633.94 +/- 232.16(7.84+/-4.61)e-4KRT100-RT104: HRMA CAP ridial
hcapgrd3 0.2230.115-0.88 +/- 73.51-(2.93+/-2.19)e-4KRT101-RT102: HRMA CAP circum
hcapgrd4 0.0240.045-0.09 +/- 28.60(8.45+/-4.26)e-4KRT101-RT104: HRMA CAP ridial
hcapgrd5 0.2430.072-0.68 +/- 46.02(2.21+/-2.44)e-4KRT102-RT103: HRMA CAP circum
hcapgrd6 -0.2770.1080.92 +/- 68.79(8.02+/-5.51)e-4KRT102-RT105: HRMA CAP ridial
hcapgrd7 -0.4670.1751.57 +/- 111.77-(5.84+/-17.13)e-5KRT103-RT101: HRMA CAP circum

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
hfapgrd1 0.8550.292-3.03 +/- 186.79-(6.75+/-14.93)e-5KRT1-RT2: HRMA Forward Aperture Plate
hfapgrd2 0.1080.047-0.35 +/- 30.000.00 +/- 0.00KRT1-RT4: HRMA Forward Aperture Plate
hfapgrd3 -0.6450.2092.31 +/- 133.40(1.40+/-1.60)e-4KRT2-RT3: HRMA Forward Aperture Plate
hfapgrd4 -0.2100.0770.81 +/- 49.110.00 +/- 0.00KRT2-RT5: HRMA Forward Aperture Plate
hfapgrd5 -0.2100.0900.72 +/- 57.39-(2.80+/-1.29)e-4KRT3-RT1: HRMA Forward Aperture Plate
hfapgrd6 0.3060.095-1.07 +/- 60.880.00 +/- 0.00KRT3-RT6: HRMA Forward Aperture Plate
hfapgrd7 0.5360.173-1.87 +/- 110.55-(1.06+/-2.17)e-4KRT4-RT5: HRMA Forward Aperture Plate
hfapgrd8 -0.1290.0420.43 +/- 26.84(1.43+/-2.61)e-4KRT5-RT6: HRMA Forward Aperture Plate
hfapgrd9 -0.4070.1361.44 +/- 86.86-(1.36+/-10.21)e-5KRT6-RT4: HRMA Forward Aperture Plate

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
hsstrtgrd1 16.6735.796-63.30 +/- 3706.05-0.03 +/- 0.03KRT75-RT76: Spacecraft Struts
hsstrtgrd2 -1.1684.062-0.98 +/- 2595.890.01 +/- 0.03KRT76-RT77: Spacecraft Struts
hsstrtgrd3 -32.61313.076(1.15+/-83.60)e2-0.01 +/- 0.01KRT77-RT78: Spacecraft Struts
hsstrtgrd4 10.0464.263-29.71 +/- 2725.24-0.02 +/- 0.03KRT78-RT79: Spacecraft Struts
hsstrtgrd5 12.2763.665-39.55 +/- 2343.970.05 +/- 0.03KRT79-RT80: Spacecraft Struts
hsstrtgrd6 -5.2142.28518.38 +/- 1460.79(7.90+/-27.65)e-4KRT80-RT75: Spacecraft Struts

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