MTA Monitoring Report 05/10/19 - 05/16/19

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: 6.102e-02 CTI/year (1.672e-04 CTI/day)
Detrended slope: 6.725e-02 CTI/year (1.842e-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) (526,66) (21,95) (680,391)   (607,281) (357,303) (161,206) (669,577) (369,376)   (335,412) (139,109) (197,241)  
Flickering Warm Pixels   (427,125) (178,149) (104,31) (726,537) (811,637) (318,53)   (367,511) (263,317) (233,314) (341,427) (258,797) (233,227) (1000,214) (884,31)   (182,474) (881,53) (453,1) (136,65)  
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, 5 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 05/10/19 05/11/19 05/12/19 05/13/19 05/14/19 05/15/19 05/16/19 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 295.38 295.41 295.34 295.35 295.37 295.33 295.33 (293.4)
294.8
(292.8)
295.5
TEMP # HRMA CAVITY AVG
MZOBACONE (256.70) (253.94) (221.33) (221.33) (221.33) (221.33) (248.74) (260.2)
303.0
(250.2)
308.0
CONE # -Z SIDE OBA
MZOBACONE 303.99 304.73 305.96 305.95 303.89 304.69 303.27 (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 38.93   38.03 38.21 37.80 39.10 39.01 (16.7)
37.5
(11.1)
45.0
K # TFTE VENT/RAD TEMP
SCSTRUTRNGE 24.76           24.86 (-0.5)
24.0
(-1.0)
40.0
K # SC STRUT TEMP
IMHVLV (99.00) (99.00) (99.00) (99.00) (99.00) (79.00) (99.00) (126.0)
128.0
(125.0)
129.0
(2IMHVLV) #Imaging bot MCP HV monitor
IMHBLV (105.00) (105.00) (105.00) (105.00) (105.00) (79.00) (105.00) (126.0)
128.0
(125.0)
129.0
(2IMHBLV) #Imaging bot and top MCP HV monitor
S2HVLV (83.00) (83.00) (83.00) (83.00) (83.00) (79.00) (83.00) (126.0)
128.0
(125.0)
129.0
(2S2HVLV) #Shield PMT 2 HV monitor
RSRFALV           (80.00)   (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)
3FLCABPT 294.46             (253.15)
293.15
(235.65)
310.65
K #FLCA BASEPLATE (+X)
3TSMXCET 278.28 285.76 285.76 283.26 288.25 288.25 283.26 (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
3TSMYDPT 263.31         265.81   (203.15)
263.15
(148.15)
353.15
K #-Y TURTLE SHELL NR ACIS DPA
ELBI 64.51 63.99 63.99 64.25 61.63 65.30 61.89 (16.0)
50.0
(13.0)
66.0
AMP #LOAD BUS CURRENT (ELBI_LOW)
TAPE1PST (319.72) (318.93)   (319.72) (319.72) (318.54) (320.11) (368.15)
376.15
(363.15)
381.15
K #PEA-1 POWER SUPPLY TEMP
TAPE2PST (294.43) (294.00) (293.14) (294.43) (294.86) (293.14) (294.86) (323.15)
330.15
(318.15)
335.15
K #PEA-2 POWER SUPPLY TEMP
TATECDRT (293.57) (293.14)   (293.57) (294.00) (292.28) (294.00) (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
20920 ACIS-01236 NONE Abell 2146 OK OK
20146 ACIS-235678 NONE Gaia17bpi OK OK
21216 ACIS-5678 HETG Swift J1728.9-3613 OK OK
22015 ACIS-678 NONE DES J0420-4037 OK OK
22214 ACIS-678 NONE VIK J0109-3047 OK OK
22019 ACIS-7 NONE GraL 1537-30 OK OK
21568 ACIS-0123 NONE eMACSJ1350.7-1055 OK OK
22216 ACIS-5678 HETG SZ 96 OK OK
22217 ACIS-01236 NONE Abell 2146 OK OK
22212 ACIS-67 NONE SDSSJ085051 OK OK
22014 ACIS-678 NONE DES J0405-3308 OK OK
21681 ACIS-5678 HETG SZ 96 OK OK
21255 ACIS-01237 NONE IGR J18013-3222 OK OK
19606 ACIS-7 NONE Cassiopeia A OK OK
21253 ACIS-012367 NONE IGR J18010-3045 OK OK
22220 ACIS-5678 HETG SZ 96 OK OK
20552 ACIS-01236 NONE Abell 2146 OK OK
21202 ACIS-56789 NONE MAXI J1820+070 OK OK
22221 ACIS-5678 HETG SZ 96 OK OK
21177 ACIS-5678 HETG Eta Carinae OK OK

Trending

This week's focus is HRC

Last reported on Feb 28.

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


MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
2ceahvpt297.0724.4920.266+/-0.005-0.099+/-0.080KCEA RADIATOR TEMPERATURE AT CENTER
2chtrpzt293.3994.4700.289+/-0.004-0.081+/-0.076KCENTRAL ELECTRONICS BOX TEMP
2condmxt289.5394.5140.346+/-0.004-0.115+/-0.068KCONDUIT -X FACE TEMPERATURE
2dcentrt289.5664.3570.233+/-0.005-0.081+/-0.079KDETECTOR HOUSING TEMP 2
2dtstatt290.1704.3100.257+/-0.004-0.076+/-0.071KDETECTOR HOUSING TEMP 1
2fhtrmzt292.0884.3820.295+/-0.004-0.111+/-0.067KFRONT END ELECTRONICS BOX TEMPERATURE
2fradpyt287.8544.2960.297+/-0.004-0.116+/-0.063KFRONT END ASSEMBLY +Y AT RADIATOR CENTER TEMP
2pmt1t290.8344.8540.317+/-0.006-0.079+/-0.097KPMT 1 TEMPERATURE
2pmt2t293.0745.1990.373+/-0.006-0.130+/-0.106KPMT 2 TEMPERATURE
2uvlspxt286.0044.4640.189+/-0.005-0.040+/-0.091KUV LIGHT SHIELD

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
2fe00atm19.4092.1660.232+/-0.003-0.128+/-0.054CFRONT END TEMPERATURE RT2
2fepratm21.6732.5130.268+/-0.004-0.149+/-0.063CFE PREAMP CARD TEMPERATURE
2iminatm16.3322.6110.194+/-0.005-0.101+/-0.079CIMAGING DETECTOR TEMPERATURE (INSIDE)
2lvplatm25.5342.1680.212+/-0.003-0.101+/-0.059CLVPS PLATE TEMP
2prbscr1.5950.041-0.002+/-0.0000.002+/-0.001AMPPRIMARY BUS CURRENT
2prbsvl28.2470.785-0.113+/-0.0010.012+/-0.005VPRIMARY BUS VOLTAGE


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