MTA Monitoring Report 05/22/20 - 05/28/20

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: 5.792e-02 CTI/year (1.587e-04 CTI/day)
Detrended slope: 6.558e-02 CTI/year (1.797e-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 (692,141) (143,700) (802,665) (910,239) (178,149) (526,66) (726,537) (680,391) (21,95)       (335,412)    
Flickering Warm Pixels   (370,70) (665,25) (811,637) (318,53) (669,458)   (161,206) (263,317) (357,303) (341,427) (367,511) (369,376) (258,797) (1000,214)   (139,109) (182,474) (197,241) (881,53)  
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, 4 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

9 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.

MSID 05/22/20 05/23/20 05/24/20 05/25/20 05/26/20 05/27/20 05/28/20 yellow limits
(lower)
upper
red limits
(lower)
upper
Units Description
TCYZ_RW6       (274.62) (275.71)     (288.15)
363.15
(278.15)
404.15
KRWA -6 TEMP (RWA CRNR COMP)
1DPAMZTC     183.90         (-20.0)
39.5
(-37.5)
41.5
CDPA -Z PANEL TEMP
HRMAAVG 309.13 309.09 309.08 (280.82) 313.69 311.81 309.28 (306.0)
308.0
(305.0)
309.0
KAVG OF HRMA METRICS
OBAAVG 302.01   302.56     302.15 301.73 (282.5)
300.0
(281.4)
301.0
KOBA/TFTE TEMP
ESAPYI           (0.14)   (7.0)
27.0
(6.0)
33.0
AMPS/A +Y CURRENT
TSCTSF3 (268.79) (268.43) (267.70)     (268.06)   (278.15)
359.15
(269.15)
483.15
KSC-TS FITTING -3 TEMP
OBADIAGRAD       30.70       (-1.11)
3.5
(-2.78)
3.9
KOBA DIAM GRAD
SPHBLV (39.00)             (79.0)
128.0
(78.0)
129.0
(2SPHBLV)Spect Bot & Top MCP HV Monitor
PZOBACONE       (198.92) 311.66     (260.2)
303.0
(250.2)
308.0
CONE+Z SIDE OBA CONE
1DEAMZTC     183.90         (-20.0)
37.5
(-37.5)
40.5
CDEA -Z PANEL TEMP
OBACONEAVG   303.99       305.42 305.39 (282.5)
300.0
(281.8)
301.0
KOBA CONE AVG TEMP
TPCP_RW3   (277.89) (277.53)         (288.15)
363.15
(278.15)
404.15
KRWA -3 TEMP (+Z PCAD COMP)
TCM_PA1 (259.69)   (260.05)     (257.76) (257.36) (269.15)
348.15
(260.15)
413.15
KRF POWER AMP-1 EXT BPL TEMP
AFSSPC1V       3.52       (-0.1)
0.5
(-1.0)
0.6
VFSS POWER CONV 1 VOLTAGE
FWBLKHDT       341.65       (260.2)
303.0
(250.2)
308.0
TEMPFORWARD BULKHEAD TEMP
TCM_TX1 (267.33) (268.79) (267.33)     (266.24) (266.61) (283.15)
348.15
(269.15)
404.15
KTRANSPONDER-1 EXT BPL TEMP
TCM_PA2           (258.96) (258.96) (269.15)
348.15
(260.15)
413.15
KRF POWER AMP-2 EXT BPL TEMP
1OAHBTC       (-238.67)       (-45.0)
20.0
(-56.5)
36.5
COPEN ACTUATOR HOUSING TEMP. B
1DPAMYTC     183.90         (-20.0)
37.5
(-37.5)
40.5
CDPA -Y PANEL TEMP
IMHBLV (32.00)             (126.0)
128.0
(125.0)
129.0
(2IMHBLV)Imaging Bot & Top MCP HV Monitor
TFTERANGE       (0.00) 45.70     (16.7)
37.5
(11.1)
45.0
KTFTE VENT/RAD TEMP
MZOBACONE     309.26 (214.78) 314.82     (260.2)
303.0
(250.2)
308.0
CONE-Z SIDE OBA CONE
CTXBPWR (0.00) (0.00) (0.00)     (0.00)   (36.12)
37.0
(36.0)
38.0
DBMTRANSMITTER B OUTPUT POWER
AIRU2G2I       523.20       (-5.0)
165.0
(-10.0)
200.0
IRU-2IRU-2 GYRO #2 CURRENT
HRMARANGE       9.46       (-0.5)
3.3
(-1.0)
5.3
KHRMA TOTAL TEMP RANGE
SCSTRUTRNGE     51.18         (-0.5)
24.0
(-1.0)
40.0
KSC STRUT TEMP
ESAMYI     (0.06)     (0.06)   (7.0)
27.0
(6.0)
33.0
AMPS/A -Y CURRENT
AACCCDPT       (265.12)       (268.05)
296.15
(266.25)
301.15
KAC CCD TEMP (PRI)
ELBI 66.09     999.00 66.35     (20.0)
60.0
(13.0)
66.0
AMPLOAD BUS CURRENT (HIGH RANGE)
TCYZ_RW1         (273.89)     (288.15)
363.15
(278.15)
404.15
KRWA -1 TEMP (RWA CRNR COMP)
AFTBLKHDT       (198.92) 308.36     (260.2)
303.0
(250.2)
308.0
TEMPAFT BULKHEAD TEMP
TEP_PSU2             (263.69) (283.15)
343.15
(264.15)
393.15
KPSU-2 TEMP


IRUs

Gyro Bias Drift Gyro Bias Drift Histogram

Recent Observations

OBSID DETECTOR GRATING TARGET ANALYSIS ACA
23255 ACIS-5678 NONE J0446A OK OK
23253 ACIS-012367 NONE JWST-DTDF-11 OK OK
22743 HRC-I LETG HZ43 OK /Grat OK
22855 HRC-S NONE G21.5-09 OK OK
22803 HRC-I NONE G21.5-09 OK OK
22622 ACIS-3678 NONE SSTSL2 J131453.78+243554.1 OK OK
22583 ACIS-7 NONE NGC 5728 OK OK
23254 ACIS-7 NONE NGC 5728 OK OK
22935 ACIS-5678 NONE RBS 797 OK OK
22669 ACIS-7 NONE Swift J1858.6-0814 OK OK
22456 ACIS-7 NONE short GRB 200522A OK OK
22561 ACIS-678 NONE KIC 11606854 OK OK
22376 ACIS-5678 HETG 4U 1630-47 OK/NA OK

Trending

This week's focus is HRC

Last reported on Mar 12.

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


MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
2ceahvpt 0.2780.004(2.97+/-0.03)e2-0.13 +/- 0.11KCEA RADIATOR TEMPERATURE AT CENTER
2chtrpzt 0.3010.004(2.94+/-0.03)e2-0.12 +/- 0.10KCENTRAL ELECTRONICS BOX TEMP
2condmxt 0.3560.004(2.90+/-0.03)e2-0.16 +/- 0.09KCONDUIT -X FACE TEMPERATURE
2dcentrt 0.2490.004(2.90+/-0.03)e2-0.10 +/- 0.11KDETECTOR HOUSING TEMP 2
2dtstatt 0.2690.004(2.90+/-0.03)e2-0.11 +/- 0.10KDETECTOR HOUSING TEMP 1
2fhtrmzt 0.3020.004(2.92+/-0.03)e2-0.15 +/- 0.09KFRONT END ELECTRONICS BOX TEMPERATURE
2fradpyt 0.3020.004(2.88+/-0.03)e2-0.17 +/- 0.09KFRONT END ASSEMBLY +Y AT RADIATOR CENTER TEMP
2pmt1t 0.3310.005(2.91+/-0.03)e2-0.10 +/- 0.13KPMT 1 TEMPERATURE
2pmt2t 0.3810.006(2.93+/-0.04)e2-0.10 +/- 0.14KPMT 2 TEMPERATURE
2uvlspxt 0.2070.005(2.86+/-0.03)e2-0.03 +/- 0.12KUV LIGHT SHIELD NEXT TO SNOUT TEMP

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
2fe00atm 0.2370.00319.59 +/- 2.11-0.13 +/- 0.07CFront end temperature
2fepratmoff0.000e+000.000e+0019.57 +/- 0.00(0.00+/-0.00)e0CFE temp card temperature
 on0.2740.00321.88 +/- 2.45-0.18 +/- 0.09
2iminatmoff0.000e+000.000e+0014.36 +/- 0.00(0.00+/-0.00)e0CImaging det temperature
 on0.2110.00416.53 +/- 2.55-0.12 +/- 0.11
2lvplatmoff0.000e+000.000e+0024.09 +/- 0.00(0.00+/-0.00)e0CLVPS plate temperature
 on0.2250.00325.74 +/- 2.13-0.10 +/- 0.08
2prbscroff0.000e+000.000e+001.58 +/- 0.00(0.00+/-0.00)e0AMPPrimary bus current
 on-0.0026.001e-051.59 +/- 0.03(4.12+/-14.41)e-4
2prbsvl -0.1136.199e-0428.26 +/- 0.750.01 +/- 0.01VPrimary bus voltage


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