MTA Monitoring Report 01/25/19 - 01/31/19

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: 1.350e-02 CTI/year (3.699e-05 CTI/day)
Detrended slope: 1.832e-02 CTI/year (5.019e-05 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             (682,31)      
Current Warm Pixels (692,141) (143,700) (910,239) (802,665) (726,537) (526,66) (21,95)     (884,31) (1000,214) (335,412)    
Flickering Warm Pixels   (427,125) (643,351) (353,201) (104,31) (178,149) (811,637) (680,391) (318,53)   (607,281) (357,303) (369,376) (263,317) (367,511) (161,206) (258,797) (341,427)     (136,65) (197,241) (881,53) (182,474) (139,109)  
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, 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

11 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.

MSID 01/25/19 01/26/19 01/27/19 01/28/19 01/29/19 01/30/19 01/31/19 yellow limits
(lower)
upper
red limits
(lower)
upper
Units Description
1PIN1AT 344.99 344.99 344.99 344.99 344.99 344.99 344.99 (-21.65)
53.35
(-26.65)
58.41
1A #PSMC TEMP
HRMACAV (284.85) (284.85) (284.85) (284.85) (284.85) (284.85) (284.85) (293.4)
294.8
(292.8)
295.5
TEMP # HRMA CAVITY AVG
HRMACAV 295.37 295.46 295.54 295.53 295.59 295.59 295.60 (293.4)
294.8
(292.8)
295.5
TEMP # HRMA CAVITY AVG
MZOBACONE (221.33) (221.33) (221.33) (221.33) (244.54)   (243.57) (260.2)
303.0
(250.2)
308.0
CONE # -Z SIDE OBA
MZOBACONE 304.32 306.15 305.00 304.23 304.95   303.20 (260.2)
303.0
(250.2)
308.0
CONE # -Z SIDE OBA
PZOBACONE   (198.92)       (198.92)   (260.2)
303.0
(250.2)
308.0
CONE # +Z SIDE OBA
PZOBACONE   303.05           (260.2)
303.0
(250.2)
308.0
CONE # +Z SIDE OBA
TFTERANGE (0.00) (0.00) (0.00) (0.00)   (0.00)   (16.7)
37.5
(11.1)
45.0
K # TFTE VENT/RAD TEMP
TFTERANGE 38.78 39.59 39.05 38.93 39.95 38.66 38.96 (16.7)
37.5
(11.1)
45.0
K # TFTE VENT/RAD TEMP
IMHVLV (73.00) (99.00) (99.00) (99.00) (99.00) (99.00) (99.00) (126.0)
128.0
(125.0)
129.0
(2IMHVLV) #Imaging bot MCP HV monitor
IMHBLV (73.00) (105.00) (105.00) (105.00) (105.00) (105.00) (105.00) (126.0)
128.0
(125.0)
129.0
(2IMHBLV) #Imaging bot and top MCP HV monitor
S2HVLV (73.00) (83.00) (83.00) (83.00) (83.00) (83.00) (83.00) (126.0)
128.0
(125.0)
129.0
(2S2HVLV) #Shield PMT 2 HV monitor
RSRFALV (74.00)     (141.00) (141.00) (141.00)   (172.0)
174.0
(171.0)
175.0
V #Range switch setting (2RSRFALV)
RSRFALV 185.00 185.00 185.00 185.00 185.00 185.00 185.00 (172.0)
174.0
(171.0)
175.0
V #Range switch setting (2RSRFALV)
SPINATM       (-30.96) (-30.96) (-30.96)   (-12.0)
35.0
(-15.0)
40.0
C #Spect det temperature (2SPINATM)
LVPLATM       (-51.40) (-51.40) (-51.40)   (-32.0)
50.0
(-35.0)
55.0
C #LVPS plate temperature (2LVPLATM)
SMTRATM       55.20 55.20 55.20   (-17.0)
45.0
(-20.0)
50.0
C #Selected motor temperature (2SMTRATM)
3FLCABPT       294.96 293.95 294.96   (253.15)
293.15
(235.65)
310.65
K #FLCA BASEPLATE (+X)
3TSMXCET 290.75 290.75 290.75 285.76 290.75 280.77 290.75 (153.15)
263.15
(148.15)
353.15
K #-X TURTLE SHELL NR HRC CEA
3TSMXSPT 659.89 659.89 659.89 659.89 659.89 659.89 659.89 (203.15)
283.15
(148.15)
353.15
K #-X TURTLE SHELL NR ACIS SS
3TSPZDET     293.24         (233.15)
293.15
(148.15)
353.15
K #+Z TURTLE SHELL NR ACIS DEA
ELBI 63.73 62.16 63.73 64.77 65.82 60.85 62.94 (16.0)
50.0
(13.0)
66.0
AMP #LOAD BUS CURRENT (ELBI_LOW)
ELBV (27.73) (27.73) (27.58) (27.58) (27.58) (27.73) (27.58) (28.0)
32.5
(25.0)
34.6
V #LOAD BUS VOLTAGE
TAPE1PST   (320.11) (320.11) (319.72) (320.11) (320.51) (320.51) (368.15)
376.15
(363.15)
381.15
K #PEA-1 POWER SUPPLY TEMP
TAPE2PST (293.57) (295.29) (294.86) (294.86) (295.29) (295.72) (295.72) (323.15)
330.15
(318.15)
335.15
K #PEA-2 POWER SUPPLY TEMP
TATECDPT   (306.76)     (306.76)     (356.15)
362.15
(351.15)
367.15
K #TEC DRIVER PRI TEMP
TATECDRT (292.71) (294.43) (294.43) (294.00) (294.86) (294.86) (294.86) (321.15)
328.15
(316.15)
333.15
K #TEC DRIVER RDNT TEMP
4PRT3AT (258.46) (258.46) (258.46) (258.46) (258.46) (258.46) (258.46) (273.15)
283.15
(53.15)
368.15
K #IP A: PRE-COLLIMATOR PRT 3 TEMPERATURE


IRUs

Gyro Bias Drift Gyro Bias Drift Histogram

Recent Observations

OBSID DETECTOR GRATING TARGET ANALYSIS ACA
21419 ACIS-7 NONE NGC3281 OK OK
20303 ACIS-0236 NONE PSR J1709-4429 OK OK
22056 ACIS-5678 NONE SDSSJ085051.97+083026.6 OK OK
20154 ACIS-45678 HETG zeta Pup OK OK
22060 ACIS-01236 NONE PSR J1709-4429 OK OK
21353 ACIS-5678 NONE SN 2000ew OK OK
22061 ACIS-2367 NONE PGC 032873 OK OK
22059 ACIS-7 NONE 2MFGC13496_s1 OK OK
22057 ACIS-7 NONE UGC 10683 NED02 OK OK
20507 ACIS-01236 NONE ClG J092921+120505 OK OK
22062 ACIS-2367 NONE PGC 032873 OK OK
22069 ACIS-7 NONE 1RXS J174645.6+131844 OK OK
21899 ACIS-0236 NONE PSR J1709-4429 OK OK
20415 ACIS-3678 NONE J1048-0109 OK OK
22013 ACIS-678 NONE DESJ0029-3814 OK OK
21704 ACIS-0123 NONE SPT-CLJ2331-5736 OK OK
21278 ACIS-23678 NONE KQ Mon OK OK
20782 ACIS-0123 NONE SDSS527 OK OK
21476 ACIS-678 NONE NGC 6509 OK OK
22070 ACIS-01236 NONE SDSS527 OK OK
21824 ACIS-5678 LETG MKN421 CAL OK
22071 ACIS-678 NONE NGC 6509 OK OK

Trending

This week's focus is OBA Thermal

Last reported on Nov 15.

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


MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
oobthr02285.32026.2910.268+/-0.0020.047+/-0.012KRT 25: HRMA STRUT
oobthr03288.57518.6490.445+/-0.0020.054+/-0.018KRT 26: HRMA STRUT
oobthr04291.18119.2450.605+/-0.0030.055+/-0.022KRT 27: HRMA STRUT
oobthr05291.63225.0500.596+/-0.0030.057+/-0.022KRT 28: HRMA STRUT
oobthr06289.42719.9590.458+/-0.0020.060+/-0.018KRT 29: HRMA STRUT
oobthr07285.92618.5850.250+/-0.0020.033+/-0.013KRT 30: HRMA STRUT
oobthr08289.3856.1860.844+/-0.0040.084+/-0.031KRT 31: OBA FWD CONE
oobthr09290.470126.5160.794+/-0.0040.092+/-0.031KRT 32: OBA FWD CONE
oobthr10289.03682.9830.735+/-0.0040.089+/-0.029KRT 33: OBA FWD CONE
oobthr11287.4885.7250.727+/-0.0040.092+/-0.029KRT 34: OBA FWD CONE
oobthr12287.6685.6760.702+/-0.0040.094+/-0.029KRT 35: OBA FWD CONE
oobthr13316.2932559.3230.577+/-0.0040.098+/-0.027KRT 36: OBA FWD CONE
oobthr14301.3091155.4700.699+/-0.0040.097+/-0.029KRT 37: OBA FWD CONE
oobthr15287.9275.6990.736+/-0.0040.093+/-0.029KRT 38: OBA FWD CONE

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
ohrthr02295.2793.649(-6.01+/-0.05)e-4(7.34+/-5.65)e-5KRT 2: HRMA FORWARD APERTURE PLATE
ohrthr03295.1953.496(1.65+/-0.03)e-4(-1.14+/-0.27)e-4KRT 5: HRMA FORWARD APERTURE PLATE
ohrthr04295.2944.211(-1.64+/-0.03)e-4(8.30+/-3.69)e-5KRT 9: HRMA PRECOLLIMATOR PLATE 10
ohrthr05294.7203.4980.009+/-0.0000.002+/-0.002KRT 13: HRMA AFT HEATER PLATE
ohrthr06294.2093.4910.016+/-0.0000.004+/-0.002KRT 14: HRMA MOUNT
ohrthr07294.2343.4930.025+/-0.0000.005+/-0.002KRT 18: HSA OUTER CYLINDER
ohrthr08294.1053.4900.020+/-0.0000.005+/-0.002KRT 103: HRMA CAP
ohrthr09294.3533.4930.022+/-0.0000.004+/-0.002KRT 105: HRMA CAP
ohrthr10294.2973.4910.021+/-0.0000.005+/-0.001KRT 107: HRMA P1 FLEXURE
ohrthr11294.3153.4910.019+/-0.0000.003+/-0.001KRT 108: HRMA P4 FLEXURE
ohrthr12294.1713.4920.023+/-0.0000.005+/-0.002KRT 115: HRMA H1 FLEXURE
ohrthr13294.3023.4930.023+/-0.0000.005+/-0.002KRT 116: HRMA H6 FLEXURE
ohrthr14294.1803.5020.046+/-0.0000.008+/-0.002KRT 121: HSA AFT INNER CYLINDER


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