MTA Monitoring Report 11/24/23 - 11/30/23

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: 5.214e-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                    
Current Warm Pixels             (670,387) (335,412)    
Flickering Warm Pixels (143,700) (283,278) (802,665) (787,181) (427,125) (36,614) (910,239) (178,149) (803,225) (526,66) (726,537) (104,31) (353,201) (680,391) (21,95) (318,53) (811,637)   (263,317) (367,511) (233,227) (161,206) (258,797) (282,385) (369,376) (669,577) (233,102) (357,303) (728,340) (884,31) (1000,214) (287,164) (849,169) (874,186) (136,65) (597,187) (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, 7 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

13 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.

MSID 11/24/23 11/25/23 11/26/23 11/27/23 11/28/23 11/29/23 11/30/23 yellow limits
(lower)
upper 		red limits
(lower)
upper 		Units Description
1CRBT   677.96           (136.15)
183.15		 (131.15)
193.15		 KCOLD RADIATOR TEMP. B
CTXBPWR   (0.00) (0.00) (0.00)   (0.00) (0.00) (36.12)
37.0		 (36.0)
38.0		 DBMTRANSMITTER B OUTPUT POWER
AWD4TQI (-3.43)             (-1.22)
1.22		 (-3.3)
3.3		 AMPWHEEL 4 TORQUE CURRENT
SPHVLV (0.00)             (72.0)
128.0		 (71.0)
129.0		 (2SPHVLV)Spect Bot MCP HV Monitor
AWD6TQI (-3.43)     (-3.43)     (-3.47) (-1.22)
1.22		 (-3.3)
3.3		 AMPWHEEL 6 TORQUE CURRENT
1CRBTC   (-99.04)           (136.15)
183.15		 (131.15)
193.15		 CCOLD RADIATOR TEMP. B
TFTERANGE 48.94 48.34 48.67 48.66 48.70 48.83 48.99 (16.7)
37.5		 (11.1)
45.0		 KTFTE VENT/RAD TEMP
AWD1TQI       (-3.39)     (-3.39) (-1.22)
1.22		 (-3.3)
3.3		 AMPWHEEL 1 TORQUE CURRENT
OBADIAGRAD 4.26 4.61 4.39 4.50 4.70 4.70 4.60 (-1.11)
3.5		 (-2.78)
3.9		 KOBA DIAM GRAD
TCM_PA1 (260.05)         (259.69)   (269.15)
348.15		 (260.15)
413.15		 KRF POWER AMP-1 EXT BPL TEMP
TSCTSF3   (268.06) (268.06) (268.79) (268.79) (267.70) (268.06) (278.15)
359.15		 (269.15)
483.15		 KSC-TS FITTING -3 TEMP
MZOBACONE 311.37 308.66 311.81 311.84 311.79 309.99 311.06 (260.2)
303.0		 (250.2)
308.0		 CONE-Z SIDE OBA CONE
SPHBLV (0.00)             (79.0)
128.0		 (78.0)
129.0		 (2SPHBLV)Spect Bot & Top MCP HV Monitor
CALPALV (0.00)     (120.00)       (126.0)
128.0		 (125.0)
129.0		 VCal Pulser Amplitude
AWD3TQI (-3.39)             (-1.22)
1.22		 (-3.3)
3.3		 AMPWHEEL 3 TORQUE CURRENT
TCM_TX1 (268.43) (268.79)       (267.70)   (283.15)
348.15		 (269.15)
404.15		 KTRANSPONDER-1 EXT BPL TEMP
OBACONEAVG   306.50           (282.5)
300.0		 (281.8)
301.0		 KOBA CONE AVG TEMP
IMHBLV       (79.00)   (80.00)   (126.0)
128.0		 (125.0)
129.0		 (2IMHBLV)Imaging Bot & Top MCP HV Monitor
HRMAAVG 309.35 309.05 309.12 309.68 309.38 309.47 311.14 (306.0)
308.0		 (305.0)
309.0		 KAVG OF HRMA METRICS
OBAAVG 303.32 301.36 303.55 303.72 303.56 302.87 303.77 (282.5)
300.0		 (281.4)
301.0		 KOBA/TFTE TEMP
PZOBACONE       308.01       (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
29076 ACIS-67 NONE Gaia DR2 151222018921543424 OK OK
27413 ACIS-0123 NONE Trumpler 3 OK OK
25614 HRC-S LETG HZ43 OK/NA OK
27156 ACIS-67 NONE SDSS J0921+2854 OK OK
28575 ACIS-67 NONE PSO J030947.49+271757.31 OK OK
29077 HRC-S LETG HZ43 OK/NA OK
29078 ACIS-0123 NONE Trumpler 3 OK OK
29039 ACIS-67 NONE HE 0230-2130 OK OK
28509 ACIS-2367 NONE HESS J1303-631 OK OK
29075 ACIS-5678 NONE 2MASS J04181926+1605181 OK OK
27405 ACIS-235678 NONE eFEDS J083933.8-014044 OK OK
28749 HRC-I NONE NGC 2287 OK OK
26664 ACIS-23567 NONE GRB231115A OK OK
27977 HRC-I NONE TOI 1227 OK OK
28364 ACIS-67 NONE CI Tau OK OK
26919 ACIS-01236 NONE PSZ2 G138.11+42.06 OK OK
28658 ACIS-67 NONE Mrk 34 OK OK
29094 ACIS-67 NONE CI Tau OK OK
27984 HRC-I NONE HD 285804 OK OK
29092 ACIS-012367 NONE [APH2018] SDSS J1020+1040 nebula OK OK
27135 ACIS-012367 NONE [APH2018] SDSS J1020+1040 nebula OK OK
27193 ACIS-0123 NONE DES0424-3317 OK OK
28268 ACIS-67 NONE SDSS J082944.36+222527.8 OK OK
26935 ACIS-23567 NONE ACT-CL J0003.9+1642 OK OK
28498 ACIS-0123 NONE WR38a OK OK

Trending

This week's focus is OBA Thermal

Last reported on Sep 14.

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


MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
oobthr02 0.3800.033(2.87+/-0.23)e20.06 +/- 0.03KRT 25: HRMA STRUT
oobthr03 0.5980.023(2.91+/-0.16)e20.07 +/- 0.03KRT 26: HRMA STRUT
oobthr04 0.7480.023(2.94+/-0.17)e20.08 +/- 0.04KRT 27: HRMA STRUT
oobthr05 0.7360.031(2.94+/-0.22)e20.09 +/- 0.04KRT 28: HRMA STRUT
oobthr06 0.6060.025(2.91+/-0.18)e20.08 +/- 0.03KRT 29: HRMA STRUT
oobthr07 0.3990.023(2.87+/-0.16)e20.06 +/- 0.03KRT 30: HRMA STRUT
oobthr08 0.9950.003(2.93+/-0.07)e20.14 +/- 0.05KRT 31: OBA CONE
oobthr09 0.6900.159(2.93+/-1.10)e20.13 +/- 0.05KRT 32: OBA CONE
oobthr10 0.7180.104(2.92+/-0.73)e20.13 +/- 0.05KRT 33: OBA CONE
oobthr11 0.8870.003(2.91+/-0.07)e20.13 +/- 0.05KRT 34: OBA CONE
oobthr12 0.8760.003(2.91+/-0.07)e20.14 +/- 0.05KRT 35: OBA CONE
oobthr13 -4.7433.219(3.12+/-22.33)e20.14 +/- 0.05KRT 36: OBA CONE
oobthr14 -1.6171.454(3.01+/-10.08)e20.14 +/- 0.05KRT 37: OBA CONE
oobthr15 0.8960.003(2.91+/-0.07)e20.14 +/- 0.05KRT 38: OBA CONE

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
ohrthr02 -0.0030.001(2.95+/-0.01)e2(2.20+/-0.96)e-4KRT 2: HRMA FORWARD APERTURE PLATE
ohrthr03 7.855e-045.670e-05(2.95+/-0.00)e2-(9.26+/-6.96)e-4KRT 5: HRMA FORWARD APERTURE PLATE
ohrthr04 -0.0050.003(2.95+/-0.02)e2(3.39+/-6.10)e-5KRT 9: HRMA PRECOLLIMATOR PLATE 10
ohrthr05 0.0899.100e-04(2.95+/-0.01)e20.04 +/- 0.01KRT 13: HRMA AFT HEATER PLATE
ohrthr06 0.0696.025e-04(2.95+/-0.01)e20.03 +/- 0.01KRT 14: HRMA MOUNT
ohrthr07 0.0775.946e-04(2.95+/-0.01)e20.03 +/- 0.01KRT 18: HSA OUTER CYLINDER
ohrthr08 0.0715.783e-04(2.94+/-0.01)e20.03 +/- 0.01KRT 103: HRMA CAP
ohrthr09 0.0695.449e-04(2.95+/-0.01)e20.02 +/- 0.01KRT 105: HRMA CAP
ohrthr10 0.0644.870e-04(2.95+/-0.01)e20.02 +/- 0.01KRT 107: HRMA P1 FLEXURE
ohrthr11 0.0614.803e-04(2.95+/-0.01)e20.02 +/- 0.01KRT 108: HRMA P4 FLEXURE
ohrthr12 0.0786.284e-04(2.95+/-0.01)e20.03 +/- 0.01KRT 115: HRMA H1 FLEXURE
ohrthr13 0.0766.031e-04(2.95+/-0.01)e20.03 +/- 0.01KRT 116: HRMA H6 FLEXURE
ohrthr14 0.1107.496e-04(2.95+/-0.01)e20.03 +/- 0.01KRT 121: HSA AFT INNER CYLINDER

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