MTA Monitoring Report 03/15/19 - 03/21/19

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: 1.366e-02 CTI/year (3.742e-05 CTI/day)
Detrended slope: 1.876e-02 CTI/year (5.141e-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                    
Current Warm Pixels (692,141) (143,700) (910,239) (802,665) (726,537) (526,66) (680,391) (21,95)     (1000,214) (335,412) (139,109)  
Flickering Warm Pixels     (178,149) (665,25) (811,637) (318,53)   (233,102) (607,281) (357,303) (369,376) (669,577) (263,317) (280,313) (161,206) (258,797) (341,427) (884,31)   (182,474) (197,241) (881,53)  
Current Hot Pixels                    
Flickering Hot Pixels                    
Warm column candidates           510 512 1022   512 1022    
Flickering Warm Column Candidates                   115

ACIS Focal Plane Temperature

For this period, 7 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 03/15/19 03/16/19 03/17/19 03/18/19 03/19/19 03/20/19 03/21/19 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 295.40 295.41 295.34 295.40 295.43 295.44 295.39 (293.4)
294.8
(292.8)
295.5
TEMP # HRMA CAVITY AVG
MZOBACONE (221.33)     (251.39) (221.33)     (260.2)
303.0
(250.2)
308.0
CONE # -Z SIDE OBA
MZOBACONE 305.13     306.43 305.19     (260.2)
303.0
(250.2)
308.0
CONE # -Z SIDE OBA
PZOBACONE (198.92)     (215.66)       (260.2)
303.0
(250.2)
308.0
CONE # +Z SIDE OBA
PZOBACONE       303.00       (260.2)
303.0
(250.2)
308.0
CONE # +Z SIDE OBA
TFTERANGE (0.00) (0.00) (0.00) (0.00) (0.00) (0.00)   (16.7)
37.5
(11.1)
45.0
K # TFTE VENT/RAD TEMP
TFTERANGE 39.59 37.89 38.30 37.59 38.93 38.07 38.12 (16.7)
37.5
(11.1)
45.0
K # TFTE VENT/RAD TEMP
SCSTRUTRNGE 25.18 25.07     24.76 24.66   (-0.5)
24.0
(-1.0)
40.0
K # SC STRUT TEMP
IMHVLV (99.00) (99.00) (99.00) (99.00) (1.00) (80.00) (46.00) (126.0)
128.0
(125.0)
129.0
(2IMHVLV) #Imaging bot MCP HV monitor
IMHBLV (105.00) (105.00) (105.00) (105.00) (0.00) (87.00) (0.00) (126.0)
128.0
(125.0)
129.0
(2IMHBLV) #Imaging bot and top MCP HV monitor
SPHBLV         (59.00)     (79.0)
128.0
(78.0)
129.0
(2SPHBLV) #Spect bot and top MCP HV monitor
S2HVLV (83.00) (83.00) (83.00) (83.00) (82.00) (82.00) (64.00) (126.0)
128.0
(125.0)
129.0
(2S2HVLV) #Shield PMT 2 HV monitor
RSRFALV         (0.00)   (8.00) (172.0)
174.0
(171.0)
175.0
V #Range switch setting (2RSRFALV)
RSRFALV 185.00 185.00 185.00 185.00 192.00 190.00 185.00 (172.0)
174.0
(171.0)
175.0
V #Range switch setting (2RSRFALV)
3FLCABPT     293.45   297.48     (253.15)
293.15
(235.65)
310.65
K #FLCA BASEPLATE (+X)
3TSMXCET 288.25 288.25 290.75 288.25 288.25 290.75 283.26 (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     (203.15)
263.15
(148.15)
353.15
K #-Y TURTLE SHELL NR ACIS DPA
3TSPZSPT         295.74     (233.15)
293.15
(148.15)
353.15
K #+Z TURTLE SHELL NR ACIS SS
ELBI 64.25 63.46 63.73 64.77 63.99 64.77 61.37 (16.0)
50.0
(13.0)
66.0
AMP #LOAD BUS CURRENT (ELBI_LOW)
ELBV       (27.89) (27.89) (27.89)   (28.0)
32.5
(25.0)
34.6
V #LOAD BUS VOLTAGE
TAPE1PST (320.11) (319.33) (319.33) (319.33) (319.72) (319.33) (320.11) (368.15)
376.15
(363.15)
381.15
K #PEA-1 POWER SUPPLY TEMP
TAPE2PST (294.86) (294.00) (294.00) (294.00) (294.43) (294.43) (294.86) (323.15)
330.15
(318.15)
335.15
K #PEA-2 POWER SUPPLY TEMP
TATECDRT (294.43) (293.57) (293.57) (293.57) (294.00) (293.57) (294.43) (321.15)
328.15
(316.15)
333.15
K #TEC DRIVER RDNT TEMP
4PRT3AT (258.46) (257.79) (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
22142 ACIS-35678 NONE M84 OK OK
20554 ACIS-01236 NONE Abell 2146 OK OK
21061 ACIS-012367 NONE PSZ2 G083.86+85.09 OK OK
20582 ACIS-012367 NONE SDSSJ1632+3500 OK OK
22144 ACIS-3567 NONE M84 OK OK
22016 ACIS-678 NONE SDSS J1251+2935 OK OK
21402 ACIS-2367 NONE 3CR 454.1 OK OK
22143 ACIS-35678 NONE M84 OK OK
22145 ACIS-7 NONE 2HWC_J1928p178_s1 OK OK
22130 ACIS-01236 NONE Abell 1763 OK OK
20431 ACIS-3678 NONE SDSS J123821.72+421219.6 OK OK
21804 ACIS-7 NONE E0102-72 CAL OK
21806 ACIS-7 NONE E0102-72 CAL OK
21891 ACIS-01236 NONE CIZA J2242.8+5301 OK OK
20542 ACIS-3567 NONE M84 OK OK
20774 ACIS-23678 NONE Mrk 1488 OK OK
21566 ACIS-0123 NONE eMACSJ1144.2+2836 OK OK
22137 ACIS-012367 NONE Abell 1763 OK OK
20734 HRC-I HETG TW Hya OK OK
21322 ACIS-567 NONE GW170817 OK OK

Trending

This week's focus is SIM

Last reported on Jan 03.

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


MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
3btu_bpt264.4857.0570.455+/-0.013-0.017+/-0.207KBTU BASEPLATE (+X)
3fabraat265.2484.305-0.157+/-0.0060.018+/-0.073KFA STRUCTURE AT BEARING A ABORT HTR. FA6 TEMP
3fabrcat274.3966.997-0.265+/-0.0120.001+/-0.183KFA STRUCTURE AT BEARING C ABORT HTR. FA6 TEMP
3famyzat281.36812.575-1.385+/-0.018-0.046+/-0.222KFA STRUCTURE +X FACE AT -Y-Z END ABORT HTR. FA6 TEMP
3fapyzat280.21112.105-1.646+/-0.0140.044+/-0.085KFA STRUCTURE +X FACE AT +Y+Z END ABORT HTR. FA6 TEMP
3faralat275.00010.808-0.750+/-0.020-0.038+/-0.289KFA STRUCTURE AT RAIL -Z
3flcabpt281.1605.1890.502+/-0.005-0.023+/-0.078KFLCA BASEPLATE (+X) TEMP
3rctubpt272.0338.9340.614+/-0.016-0.034+/-0.257KRCTU BASEPLATE (+X)
3tsmxcet222.87821.7562.325+/-0.035-0.131+/-0.481K-X TURTLE SHELL
3tsmxspt272.03751.1224.401+/-0.0720.009+/-0.477K-X TURTLE SHELL
3tsmydpt230.9039.5081.102+/-0.014-0.268+/-0.200K-Y TURTLE SHELL
3tspyfet233.4885.4190.501+/-0.009-0.243+/-0.139K+Y TURTLE SHELL
3tspzdet265.1817.4840.794+/-0.012-0.139+/-0.172K+Z TURTLE SHELL
3tspzspt269.3567.4110.900+/-0.010-0.171+/-0.158K+Z TURTLE SHELL
3ttacs1t265.1352.1380.128+/-0.0040.006+/-0.058KTT at ACIS Attach #1 Abort Htr
3ttacs2t265.2682.6720.109+/-0.005-0.059+/-0.074KTT at ACIS Attach #2 Abort Htr
3ttacs3t261.5211.1110.121+/-0.002-0.004+/-0.020KTT at ACIS Attach #3 Abort Htr
3ttbrgbt258.6878.9540.172+/-0.018-0.033+/-0.278KTT at Bearing B, Abort Htr TSC4
3tthrc1t267.5699.4130.215+/-0.019-0.127+/-0.292KTT at HRC Bipod Attach #1
3tthrc2t272.3579.1860.224+/-0.018-0.090+/-0.286KTT at HRC Bipod Attach #2
3tthrc3t267.2832.5180.120+/-0.005-0.043+/-0.072KTT at HRC Bipod Attach #3
3ttralat245.9266.0570.283+/-0.012-0.067+/-0.147KTT at Rail A, Abort Htr TSC3
3ttralct265.4454.0030.094+/-0.008-0.018+/-0.122KTT at Rail C, Abort Htr TSC3
3ttvalvt252.8817.6140.434+/-0.014-0.203+/-0.210KTT at Vent Valve, Abort Htr TSC7


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