MTA Monitoring Report 07/03/20 - 07/09/20

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: 5.634e-02 CTI/year (1.544e-04 CTI/day)
Detrended slope: 6.318e-02 CTI/year (1.731e-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) (692,141) (802,665) (910,239) (526,66) (178,149) (726,537) (680,391) (21,95)       (335,412)    
Flickering Warm Pixels   (370,70) (665,25) (669,458) (811,637) (318,53)   (341,427) (369,376) (367,511) (263,317) (357,303) (258,797) (161,206) (1000,214)   (197,241) (881,53) (182,474) (139,109)  
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, 8 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

20 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.

MSID 07/03/20 07/04/20 07/05/20 07/06/20 07/07/20 07/08/20 07/09/20 yellow limits
(lower)
upper
red limits
(lower)
upper
Units Description
IMHBLV       (105.00)       (126.0)
128.0
(125.0)
129.0
(2IMHBLV)Imaging Bot & Top MCP HV Monitor
S2HVLV       (82.00)       (126.0)
128.0
(125.0)
129.0
(2S2HVLV)Shield PMT 2 HV Monitor
CTXBPWR (0.00) (0.00) (0.00) (0.00) (0.00) (0.00) (0.00) (36.12)
37.0
(36.0)
38.0
DBMTRANSMITTER B OUTPUT POWER
TSCTSF3         (267.70) (268.06)   (278.15)
359.15
(269.15)
483.15
KSC-TS FITTING -3 TEMP
TCM_PA2 (258.96) (258.96) (258.96) (260.05) (260.05) (260.05) (260.05) (269.15)
348.15
(260.15)
413.15
KRF POWER AMP-2 EXT BPL TEMP
HRMACAV       295.54 295.54 295.54 295.60 (293.4)
294.8
(292.8)
295.5
TEMPHRMA CAVITY AVG TEMP
SPHBLV       (23.00)   (32.00)   (79.0)
128.0
(78.0)
129.0
(2SPHBLV)Spect Bot & Top MCP HV Monitor
TPCP_RW3   (277.89) (276.44) (277.53)       (288.15)
363.15
(278.15)
404.15
KRWA -3 TEMP (+Z PCAD COMP)
CALPALV       (53.00)       (126.0)
128.0
(125.0)
129.0
VCal Pulser Amplitude
OBACONEAVG 303.48 303.59 301.99 304.92 303.86 303.15   (282.5)
300.0
(281.8)
301.0
KOBA CONE AVG TEMP
TCM_PA1 (257.36) (257.36) (257.36) (259.32) (259.32) (259.32) (258.96) (269.15)
348.15
(260.15)
413.15
KRF POWER AMP-1 EXT BPL TEMP
ELBI       66.09     66.35 (20.0)
60.0
(13.0)
66.0
AMPLOAD BUS CURRENT (HIGH RANGE)
OBAAVG       301.35     302.53 (282.5)
300.0
(281.4)
301.0
KOBA/TFTE TEMP
TCM_TX1 (266.97) (266.61) (266.61) (266.97) (266.97) (266.97) (266.97) (283.15)
348.15
(269.15)
404.15
KTRANSPONDER-1 EXT BPL TEMP
TEP_PSU2 (264.06) (263.69) (263.69)         (283.15)
343.15
(264.15)
393.15
KPSU-2 TEMP
MZOBACONE             308.56 (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
23295 ACIS-0123 NONE Sgr A* OK OK
23299 ACIS-456789 HETG Mrk 335 OK /Grat OK
23300 ACIS-456789 HETG Mrk 335 OK /Grat OK
23057 ACIS-2367 NONE G1.9+0.3 OK OK
23302 ACIS-456789 HETG Mrk 335 OK /Grat OK
23296 ACIS-2367 NONE G1.9+0.3 OK OK
22821 ACIS-56789 LETG MKN421 OK /Grat OK
22820 ACIS-456789 HETG MKN421 OK /Grat OK
22822 HRC-S LETG MKN421 OK /Grat OK
22824 HRC-S LETG MKN421 OK /Grat OK
22826 HRC-S LETG MKN421 OK /Grat OK
22823 ACIS-56789 LETG MKN421 OK /Grat OK
22825 ACIS-56789 LETG MKN421 OK /Grat OK
22827 ACIS-456789 HETG MKN421 OK /Grat OK
22828 ACIS-456789 HETG 3C273 OK /Grat OK
23280 ACIS-56789 HETG OAO 1657-415 OK /Grat OK
23306 HRC-S LETG MKN421 OK /Grat OK
23305 ACIS-56789 LETG MKN421 OK /Grat OK
23307 ACIS-56789 LETG MKN421 OK /Grat OK
23304 ACIS-456789 HETG MKN421 OK /Grat OK
22411 ACIS-67 HETG gx 5-1 OK/NA OK
23310 HRC-S LETG MKN421 OK /Grat OK
23308 HRC-S LETG MKN421 OK /Grat OK
23309 ACIS-56789 LETG MKN421 OK /Grat OK
23311 ACIS-456789 HETG MKN421 OK /Grat OK
23301 ACIS-456789 HETG Mrk 335 OK/NA OK
23056 ACIS-2367 NONE G1.9+0.3 Missing Missing

Trending

This week's focus is Spacecraft Bus and Subsystem Trends

Last reported on Apr 23.

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


MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
eb1voff-0.0231.808e-0432.50 +/- 0.16-0.00 +/- 0.01VBATT 1 VOLTAGE
 on-0.0830.01532.40 +/- 0.69-0.00 +/- 0.01
eb2cioff-0.0057.873e-050.34 +/- 0.050.00 +/- 0.00AMPBATT 2 CHARGE CURRENT
 on-0.0040.0040.38 +/- 0.13-0.01 +/- 0.03
eb2voff-0.0241.784e-0432.49 +/- 0.17-0.01 +/- 0.00VBATT 2 VOLTAGE
 on-0.1100.01932.35 +/- 0.73-0.00 +/- 0.02
ecnv3v -0.0012.786e-0515.30 +/- 0.02(9.33+/-73.57)e-6VCONV 3 +15V OUTPUT
eepa5v -2.052e-042.807e-045.24 +/- 0.15(2.07+/-2.59)e-11V+5V RCTU_EP A

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
tape2pst 0.5190.003(2.88+/-0.03)e20.06 +/- 0.03KPEA-2 POWER SUPPLY TEMP
tapea1t 0.4350.003(2.99+/-0.03)e20.08 +/- 0.03KPEA-1 CASE TEMP
tcylaft1 1.5740.008(2.98+/-0.10)e20.11 +/- 0.17KCNT CYL TEMP:16-IN FWD OF SC-TS FIT-1
tpc_ese 1.1240.009(2.87+/-0.08)e20.04 +/- 0.22KESE TEMP
tsamyton-0.1610.085(3.19+/-0.03)e2-0.04 +/- 0.39K-Y WING SOLAR ARRAY TEMP
 off0.0510.003(3.19+/-0.02)e2-0.05 +/- 0.03
tsapyton-0.1490.083(3.19+/-0.03)e2-0.03 +/- 0.39K+Y WING SOLAR ARRAY TEMP
 off0.0700.003(3.19+/-0.02)e2-0.03 +/- 0.03

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
tatecdrt 0.5850.003(2.88+/-0.04)e20.06 +/- 0.03KTEC DRIVER RDNT TEMP
trspmtpc 1.3190.009(2.92+/-0.09)e20.03 +/- 0.22KRAD SHR PNL TEMP:TTWN MUPS AND PCAD
tsctsf1 1.5540.006(2.96+/-0.10)e2-0.02 +/- 0.12KSC-TS FITTING -1 TEMP
tsctsf2 0.6600.003(2.76+/-0.04)e2-0.03 +/- 0.06KSC-TS FITTING -2 TEMP


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