MTA Monitoring Report 06/14/19 - 06/20/19

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: 5.977e-02 CTI/year (1.638e-04 CTI/day)
Detrended slope: 6.579e-02 CTI/year (1.802e-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) (178,149) (526,66) (726,537) (680,391) (21,95)       (335,412)    
Flickering Warm Pixels   (370,70) (665,25) (318,53) (669,458) (811,637)   (357,303) (341,427) (263,317) (367,511) (161,206) (258,797) (369,376) (1000,214)   (139,109) (197,241) (182,474) (881,53)  
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, 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

10 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.

MSID 06/14/19 06/15/19 06/16/19 06/17/19 06/18/19 06/19/19 06/20/19 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 (288.17) (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 295.09 295.11 295.10 295.05 295.02 294.98 295.07 (293.4)
294.8
(292.8)
295.5
TEMP # HRMA CAVITY AVG
MZOBACONE   (249.87)   (221.33) (221.33) (221.33)   (260.2)
303.0
(250.2)
308.0
CONE # -Z SIDE OBA
MZOBACONE   303.00   304.32 303.22 304.11 304.01 (260.2)
303.0
(250.2)
308.0
CONE # -Z SIDE OBA
PZOBACONE       (198.92)       (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   38.03         37.94 (16.7)
37.5
(11.1)
45.0
K # TFTE VENT/RAD TEMP
SPHBLV (72.00) (78.00)           (79.0)
128.0
(78.0)
129.0
(2SPHBLV) #Spect bot and top MCP HV monitor
S2HVLV (82.00) (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 (5.00)             (172.0)
174.0
(171.0)
175.0
V #Range switch setting (2RSRFALV)
RSRFALV 191.00 190.00 190.00 190.00 190.00 190.00 190.00 (172.0)
174.0
(171.0)
175.0
V #Range switch setting (2RSRFALV)
PRBSCR (-8.51)             (1.24)
1.92
(0.90)
2.26
AMP #Primary bus current (2PRBSCR)
PRBSVL (-7.81)             (23.0)
34.0
(22.0)
35.0
V #Primary bus voltage (2PRBSVL)
SPINATM (-34.50)             (-12.0)
35.0
(-15.0)
40.0
C #Spect det temperature (2SPINATM)
SPINATM 122.53             (-12.0)
35.0
(-15.0)
40.0
C #Spect det temperature (2SPINATM)
LVPLATM (-51.40)             (-32.0)
50.0
(-35.0)
55.0
C #LVPS plate temperature (2LVPLATM)
SMTRATM (-42.54)             (-17.0)
45.0
(-20.0)
50.0
C #Selected motor temperature (2SMTRATM)
SMTRATM 55.20             (-17.0)
45.0
(-20.0)
50.0
C #Selected motor temperature (2SMTRATM)
3TSMXCET 285.76 285.76 285.76 285.76 285.76 285.76 288.25 (153.14999999999998)
263.15
(148.14999999999998)
353.15
K #-X TURTLE SHELL NR HRC CEA
3TSMXSPT 659.89 659.89 659.89 659.89 659.89 659.89 659.89 (203.14999999999998)
283.15
(148.14999999999998)
353.15
K #-X TURTLE SHELL NR ACIS SS
3TSPYFET     268.30 265.81 268.30 270.79   (203.14999999999998)
263.15
(148.14999999999998)
353.15
K #+Y TURTLE SHELL NR HRC FEA
3TSPZDET         295.74 295.74   (233.14999999999998)
293.15
(148.14999999999998)
353.15
K #+Z TURTLE SHELL NR ACIS DEA
3TTVALVT         286.75 287.17   (223.14999999999998)
283.15
(196.14999999999998)
353.15
K #TT AT VENT VALVE, ABORT HTR TSC7
ESAMYI   (0.06)     (0.06)   (0.06) (8.5)
27.0
(6.5)
33.0
AMP #S/A -Y CURRENT
ESAMYI   32.85     32.85   32.46 (8.5)
27.0
(6.5)
33.0
AMP #S/A -Y CURRENT
ESAPYI   (0.14)     (0.14)   (0.14) (7.5)
27.0
(6.5)
33.0
AMP #S/A +Y CURRENT
ESAPYI   34.42     34.42   34.22 (7.5)
27.0
(6.5)
33.0
AMP #S/A +Y CURRENT
EPOVSPR   1.00     1.00   1.00 (-1.0)
0.8
(-2.0)
0.9
PRI #O/V SENSOR
ELBI 62.42 65.56 64.77 63.99 65.03 64.77 67.96 (16.0)
50.0
(13.0)
66.0
AMP #LOAD BUS CURRENT (ELBI_LOW)
TAPE1PST   (319.33)   (318.15)   (318.15) (318.54) (368.15)
376.15
(363.15)
381.15
K #PEA-1 POWER SUPPLY TEMP
TAPE2PST (293.57) (293.57) (292.71) (292.71) (292.28) (292.71) (292.71) (323.15)
330.15
(318.15)
335.15
K #PEA-2 POWER SUPPLY TEMP
TATECDRT (293.14) (293.14)   (291.85)   (291.85) (292.28) (321.15)
328.15
(316.15)
333.15
K #TEC DRIVER RDNT TEMP
TSAMYT   (304.78)     (304.78)   (304.78) (369.34999999999997)
440.15
(366.15)
473.15
K #-Y WING SOLAR ARRAY TEMP
TSAPYT   (304.78)     (304.78)   (304.78) (369.34999999999997)
440.15
(366.15)
473.15
K #+Y WING SOLAR ARRAY TEMP
4PRT3AT (257.79) (258.46) (257.79) (257.79) (258.46) (257.79) (258.46) (273.15)
283.15
(53.14999999999998)
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
21562 ACIS-0123 NONE eMACSJ0256-16PAIR OK OK
20620 ACIS-7 NONE GJ849 OK OK
22239 ACIS-7 HETG PKS 1830-211 OK OK
22254 ACIS-01236 NONE Abell 2146 OK OK
22087 ACIS-0123 NONE PSR J1709-4429 OK OK
22240 ACIS-7 HETG PKS 1830-211 OK OK
22261 ACIS-7 NONE M33_MOS01_s6 OK OK
20562 ACIS-01236 NONE Abell 2146 OK OK
20619 ACIS-7 NONE GJ699 OK OK
21366 ACIS-7 NONE G349.7+0.2 OK OK
22207 ACIS-456789 HETG NGC 5548 OK OK
22255 ACIS-7 NONE G349.7+0.2 OK OK
21695 ACIS-23678 NONE VCC 0764 OK OK
22258 ACIS-01236 NONE Abell 2146 OK OK
22165 ACIS-3678 NONE P231-20 OK OK

Trending

This week's focus is Spacecraft Bus and Subsystem Trends

Last reported on Apr 11.

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


MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
eb1v32.4960.871-0.024+/-0.000(5.44+/-36.94)e-4VBATT 1 VOLTAGE
eb2ci0.3480.068-0.005+/-0.000(1.88+/-13.49)e-4AMPBATT 2 CHARGE CURRENT
eb2v32.4770.872-0.025+/-0.000-0.001+/-0.003VBATT 2 VOLTAGE
ecnv3v15.2930.402-0.001+/-0.000(-8.23+/-43.84)e-6VCONV 3 +15V OUTPUT
eepa5v5.2340.168(2.49+/-0.07)e-5(3.38+/-62.08)e-6V+5V RCTU_EP A

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
tape2pst287.5762.9870.455+/-0.0060.054+/-0.011KPEA-2 POWER SUPPLY TEMP
tapea1t298.9212.5550.373+/-0.0060.052+/-0.010KPEA-1 CASE TEMP
tcylaft1297.1219.6971.505+/-0.018-0.025+/-0.074KCNT CYL TEMP:16-IN FWD OF SC-TS FIT-1
tpc_ese285.9077.8641.068+/-0.021-0.051+/-0.092KESE TEMP
tsamyt319.3931.8470.063+/-0.0080.026+/-0.068K-Y WING SOLAR ARRAY TEMP
tsapyt319.0701.8550.077+/-0.0080.007+/-0.067K+Y WING SOLAR ARRAY TEMP

MSIDMeanRMSDelta/YrDelta/Yr/YrUnitDescription
tatecdrt286.8053.0440.506+/-0.0070.057+/-0.011KTEC DRIVER RDNT TEMP
trspmtpc290.7948.8711.264+/-0.022-0.073+/-0.093KRAD SHR PNL TEMP:TTWN MUPS AND PCAD
tsctsf1294.9139.2881.482+/-0.0150.040+/-0.053KSC-TS FITTING -1 TEMP
tsctsf2275.9193.9450.608+/-0.0070.019+/-0.029KSC-TS FITTING -2 TEMP


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