MTA Monitoring Report 05/14/21 - 05/20/21

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: 5.518e-02 CTI/year (1.512e-04 CTI/day)
Detrended slope: 6.019e-02 CTI/year (1.649e-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     (665,25) (526,66)       (670,387) (335,412)    
Flickering Warm Pixels (154,9) (692,141) (143,700) (427,125) (802,665) (910,239) (726,537) (178,149) (21,95) (811,637) (680,391)   (357,303) (263,317) (369,376) (233,227) (161,206) (282,385) (367,511) (669,577) (1000,214) (287,164) (884,31)   (541,1) (139,109) (182,474) (197,241) (675,304) (150,374) (636,819) (749,477)
Current Hot Pixels                    
Flickering Hot Pixels                    
Warm column candidates           1022 510 512   1022 512    
Flickering Warm column candidates                    

ACIS Focal Plane Temperature

For this period, 9 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

14 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.

MSID 05/14/21 05/15/21 05/16/21 05/17/21 05/18/21 05/19/21 05/20/21 yellow limits
(lower)
upper
red limits
(lower)
upper
Units Description
TCM_PA2 (259.69) (260.05) (259.32)     (259.69) (259.32) (269.15)
348.15
(260.15)
413.15
KRF POWER AMP-2 EXT BPL TEMP
TEP_PSU2     (264.06)       (264.06) (283.15)
343.15
(264.15)
393.15
KPSU-2 TEMP
TCM_TX1 (266.61) (266.97) (266.97) (267.70) (267.70) (266.97) (266.61) (283.15)
348.15
(269.15)
404.15
KTRANSPONDER-1 EXT BPL TEMP
OBAAVG             301.63 (282.5)
300.0
(281.4)
301.0
KOBA/TFTE TEMP
SPHVLV             (64.00) (72.0)
128.0
(71.0)
129.0
(2SPHVLV)Spect Bot MCP HV Monitor
ESAPYI     (0.14)     (0.14)   (6.0)
27.0
(5.62)
33.0
AMPS/A +Y CURRENT
OBADIAGRAD 4.04   4.13 4.13 4.00 4.37 4.02 (-1.11)
3.5
(-2.78)
3.9
KOBA DIAM GRAD
S2HVLV             (83.00) (126.0)
128.0
(125.0)
129.0
(2S2HVLV)Shield PMT 2 HV Monitor
TCM_PA1 (258.56) (258.96) (258.16) (260.05) (259.32) (258.56) (258.56) (269.15)
348.15
(260.15)
413.15
KRF POWER AMP-1 EXT BPL TEMP
AWD6TQI   (-3.39)           (-1.22)
1.22
(-3.3)
3.3
AMPWHEEL 6 TORQUE CURRENT
AWD1TQI   (-3.31)         (-3.39) (-1.22)
1.22
(-3.3)
3.3
AMPWHEEL 1 TORQUE CURRENT
OBACONEAVG 302.85 302.56     301.25 301.82 305.36 (282.5)
300.0
(281.8)
301.0
KOBA CONE AVG TEMP
ESAMYI     (0.06)     (0.06)   (6.0)
27.0
(5.54)
33.0
AMPS/A -Y CURRENT
IMHVLV             (80.00) (126.0)
128.0
(125.0)
129.0
(2IMHVLV)Imaging Bot MCP HV Monitor


IRUs

Gyro Bias Drift Gyro Bias Drift Histogram

Recent Observations

OBSID DETECTOR GRATING TARGET ANALYSIS ACA
24271 ACIS-3678 NONE SNR 0519-69.0 OK OK
23420 ACIS-35678 NONE Apep OK OK
24502 ACIS-378 NONE SDSS J144231.37-020952.0 OK OK
24343 ACIS-0123 NONE Cas J005311 OK OK
25028 ACIS-378 NONE SDSS J144231.37-020952.0 OK OK
24748 ACIS-01236 NONE A1889 NW OK OK
23488 ACIS-235678 NONE NGC 4485/90 OK OK
23402 HRC-I NONE HD 39755 OK OK
24680 ACIS-67 NONE TOI849 OK OK
23030 ACIS-5678 HETG IGR J16318-4848 OK /Grat OK
25034 ACIS-5678 HETG IGR J16318-4848 OK /Grat OK
24683 ACIS-67 NONE HD 221416 OK OK
24709 ACIS-7 NONE SN 2014df OK OK
24342 ACIS-0123 NONE Cas J005311 OK OK
23031 ACIS-5678 HETG IGR J16318-4848 OK /Grat OK
23716 ACIS-7 NONE WISEAJ213202.20-334253.8 OK OK
24689 ACIS-0123 NONE 2RXS J161816.6+09120.3 OK OK
25045 ACIS-0123 NONE Cas J005311 OK OK
25039 ACIS-5678 HETG MAXI J1803-298 CC /Grat OK
23414 ACIS-235678 NONE 2MASS J20320890-4742064 OK OK
23535 ACIS-456789 HETG Kepler SNR OK /Grat OK
23809 ACIS-7 NONE IC1657 OK OK
25044 ACIS-5678 HETG Kepler SNR OK /Grat OK
22659 HRC-I NONE XI BOO OK OK
24628 ACIS-23567 NONE PSZ2 G126.57+51.61 OK OK
24702 ACIS-456789 HETG SS 433 OK/NA OK
22941 HRC-S LETG H1821+643 OK/NA OK
24090 ACIS-0123 NONE GDHIdp41 OK OK
24092 ACIS-0123 NONE GDHIdp41 OK OK
24091 ACIS-0123 NONE GDHIdp41 OK OK
24093 ACIS-0123 NONE GDHIdp41 OK OK
24094 ACIS-0123 NONE GDHIdp41 OK OK
24679 ACIS-67 NONE TOI-132 OK OK
24682 ACIS-67 NONE HD 202772 OK OK
24095 ACIS-0123 NONE GDHIdp41 OK OK

Trending

This week's focus is OBA Thermal

Last reported on Mar 04.

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


MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
oobthr02 0.3680.042(2.86+/-0.24)e20.06 +/- 0.02KRT 25: HRMA STRUT
oobthr03 0.5710.029(2.90+/-0.17)e20.08 +/- 0.03KRT 26: HRMA STRUT
oobthr04 0.7210.030(2.92+/-0.18)e20.09 +/- 0.03KRT 27: HRMA STRUT
oobthr05 0.7090.039(2.93+/-0.23)e20.08 +/- 0.03KRT 28: HRMA STRUT
oobthr06 0.5870.031(2.91+/-0.19)e20.09 +/- 0.03KRT 29: HRMA STRUT
oobthr07 0.3920.029(2.87+/-0.17)e20.04 +/- 0.02KRT 30: HRMA STRUT
oobthr08 0.9570.004(2.91+/-0.07)e20.13 +/- 0.04KRT 31: OBA CONE
oobthr09 0.5800.202(2.92+/-1.18)e20.13 +/- 0.04KRT 32: OBA CONE
oobthr10 0.6360.132(2.91+/-0.77)e20.14 +/- 0.04KRT 33: OBA CONE
oobthr11 0.8500.004(2.89+/-0.06)e20.14 +/- 0.04KRT 34: OBA CONE
oobthr12 0.8360.004(2.89+/-0.06)e20.14 +/- 0.04KRT 35: OBA CONE
oobthr13 -6.1404.086(3.14+/-23.85)e20.15 +/- 0.04KRT 36: OBA CONE
oobthr14 -2.2651.845(3.01+/-10.77)e20.14 +/- 0.04KRT 37: OBA CONE
oobthr15 0.8600.004(2.90+/-0.06)e20.14 +/- 0.04KRT 38: OBA CONE

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
ohrthr02 -0.0030.002(2.95+/-0.01)e2(2.85+/-1.11)e-4KRT 2: HRMA FORWARD APERTURE PLATE
ohrthr03 2.132e-042.766e-05(2.95+/-0.00)e2-(1.02+/-2.45)e-4KRT 5: HRMA FORWARD APERTURE PLATE
ohrthr04 -0.0060.004(2.95+/-0.02)e2(7.90+/-38.01)e-6KRT 9: HRMA PRECOLLIMATOR PLATE 10
ohrthr05 0.0608.709e-04(2.95+/-0.01)e20.03 +/- 0.01KRT 13: HRMA AFT HEATER PLATE
ohrthr06 0.0526.086e-04(2.94+/-0.00)e20.02 +/- 0.01KRT 14: HRMA MOUNT
ohrthr07 0.0606.061e-04(2.94+/-0.01)e20.02 +/- 0.01KRT 18: HSA OUTER CYLINDER
ohrthr08 0.0545.888e-04(2.94+/-0.00)e20.02 +/- 0.01KRT 103: HRMA CAP
ohrthr09 0.0545.489e-04(2.95+/-0.00)e20.02 +/- 0.01KRT 105: HRMA CAP
ohrthr10 0.0504.961e-04(2.94+/-0.00)e20.02 +/- 0.00KRT 107: HRMA P1 FLEXURE
ohrthr11 0.0474.834e-04(2.94+/-0.00)e20.02 +/- 0.00KRT 108: HRMA P4 FLEXURE
ohrthr12 0.0606.380e-04(2.94+/-0.01)e20.02 +/- 0.01KRT 115: HRMA H1 FLEXURE
ohrthr13 0.0586.042e-04(2.95+/-0.01)e20.02 +/- 0.01KRT 116: HRMA H6 FLEXURE
ohrthr14 0.0887.494e-04(2.94+/-0.01)e20.03 +/- 0.01KRT 121: HSA AFT INNER CYLINDER


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