MTA Monitoring Report 12/08/17 - 12/14/17

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: 1.427e-02 CTI/year (3.908e-05 CTI/day)
Detrended slope: 1.615e-02 CTI/year (4.425e-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               (335,412)    
Flickering Warm Pixels (153,205) (143,700) (692,141) (910,239) (802,665) (427,125) (726,537) (526,66) (104,31) (811,637) (680,391) (318,53) (847,364) (21,95)   (233,227) (669,577) (357,303) (282,385) (369,376) (263,317) (280,313) (161,206) (258,797) (341,427) (884,31) (1000,214)   (632,1) (182,474) (197,241) (881,53) (139,109) (40,49) (150,374) (636,819) (65,23)
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, 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

11 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.

MSID 12/08/17 12/09/17 12/10/17 12/11/17 12/12/17 12/13/17 12/14/17 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 (-20.0)
30.0
(-36.5)
36.5
C # PSMC TEMP 1A
HRMACAV (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       294.84 294.89 294.90 294.91 (293.4)
294.8
(292.8)
295.5
TEMP # HRMA CAVITY AVG
MZOBACONE       (242.44)   (250.95)   (260.2)
303.0
(250.2)
308.0
CONE # -Z SIDE OBA
MZOBACONE       303.35   303.52   (260.2)
303.0
(250.2)
308.0
CONE # -Z SIDE OBA
TFTERANGE (0.00)     (0.00) (0.00) (0.00)   (16.7)
34.5
(11.1)
42.0
K # TFTE VENT/RAD TEMP
TFTERANGE 37.55 35.08 36.48 38.26 37.10 37.46 37.01 (16.7)
34.5
(11.1)
42.0
K # TFTE VENT/RAD TEMP
SCSTRUTRNGE 22.89     24.35 24.14     (-0.5)
22.2
(-1.0)
38.8
K # SC STRUT TEMP
5EPHINT 351.60 335.75 342.97 351.60 342.97 346.29 344.96 (261.15)
300.15
(258.15)
303.15
K #EPHIN TEMP
HKP5V (5.06) (5.06) (5.06) (5.06) (5.06) (5.06) (5.06) (5.08)
5.15
(5.06)
5.17
V #HK 5 Volts Rail - Voltage
HKP6V (5.73)     (5.73)   (5.73)   (5.75)
5.86
(5.74)
5.88
V #HK 6 Volts Rail - Voltage
HKP5I 54.85 53.28 54.06 55.24 54.46 55.63 56.41 (35.78)
52.97
(32.78)
55.97
AMP #HK 5 Volts Rail - Current
HKEBOXTEMP 356.95 342.56 347.63 356.95 347.63 351.98 350.47 (268.15)
336.15
(253.15)
346.15
K #EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
IMHVLV         (0.00)     (126.0)
128.0
(125.0)
129.0
(2IMHVLV) #Imaging bot MCP HV monitor
IMHVLV         230.00     (126.0)
128.0
(125.0)
129.0
(2IMHVLV) #Imaging bot MCP HV monitor
SPHBLV (78.00) (78.00)   (42.00) (0.00)     (79.0)
128.0
(78.0)
129.0
(2SPHBLV) #Spect bot and top MCP HV monitor
S1HVLV         (0.00)     (80.0)
128.0
(79.0)
129.0
(2S1HVLV) #Shield PMT 1 HV monitor
S2HVLV (82.00) (83.00) (83.00) (82.00) (0.00) (83.00) (83.00) (126.0)
128.0
(125.0)
129.0
(2S2HVLV) #Shield PMT 2 HV monitor
PRBSCR (-8.65)   (0.01)   (-8.65)     (1.24)
1.92
(0.90)
2.26
AMP #Primary bus current (2PRBSCR)
PRBSVL (-35.62)   (6.56)   (-40.00)     (23.0)
34.0
(22.0)
35.0
V #Primary bus voltage (2PRBSVL)
SPINATM (-34.50) (-34.50) (-34.50)   (-34.50)     (-12.0)
35.0
(-15.0)
40.0
C #Spect det temperature (2SPINATM)
SPINATM         131.47     (-12.0)
35.0
(-15.0)
40.0
C #Spect det temperature (2SPINATM)
LVPLATM (-51.40) (-51.40) (-51.40)   (-51.40)     (-32.0)
50.0
(-35.0)
55.0
C #LVPS plate temperature (2LVPLATM)
LVPLATM         58.61     (-32.0)
50.0
(-35.0)
55.0
C #LVPS plate temperature (2LVPLATM)
SMTRATM (-50.85)       (-54.93)     (-17.0)
45.0
(-20.0)
50.0
C #Selected motor temperature (2SMTRATM)
SMTRATM 55.20 55.20 55.20   55.20     (-17.0)
45.0
(-20.0)
50.0
C #Selected motor temperature (2SMTRATM)
3FLCABPT           293.45   (253.15)
293.15
(235.65)
310.65
K #FLCA BASEPLATE (+X)
3TSMXCET 283.26 288.25 283.26 278.28 285.76 285.76 285.76 (153.15)
263.15
(148.15)
353.15
K #-X TURTLE SHELL NR HRC CEA
3TSMXSPT 320.68 320.68 320.68 315.69 320.68 320.68 320.68 (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
ELBI 65.30 65.82 64.77 63.20 62.16 65.03 63.73 (16.0)
50.0
(13.0)
66.0
AMP #LOAD BUS CURRENT (ELBI_LOW)
ELBV (27.73) (27.58) (27.73) (27.73) (27.73) (27.73) (27.73) (28.0)
32.5
(25.0)
34.6
V #LOAD BUS VOLTAGE
TAPE2PST (292.28) (292.71) (292.71) (293.57) (293.57) (293.57) (293.57) (323.15)
330.15
(318.15)
335.15
K #PEA-2 POWER SUPPLY TEMP
TATECDRT       (292.71)       (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

Recent Observations

OBSID DETECTOR GRATING TARGET ANALYSIS ACA
19564 ACIS-0123 NONE Perseus cold front 1 OK OK
19519 HRC-S LETG NGC 3516 OK OK
20881 ACIS-0123 NONE Perseus cold front 1 OK OK
19365 ACIS-2367 NONE NGC 3043 OK OK
19532 ACIS-678 NONE PTF09axc OK OK
19165 ACIS-2367 NONE PSR J0633+0632 OK OK
19621 ACIS-7 NONE RXJ1131-1231 OK OK
20876 ACIS-2367 NONE PSR J0633+0632 OK OK
19338 ACIS-2367 NONE NGC 2950 OK OK
20878 HRC-S LETG NGC 3516 OK OK
19490 ACIS-678 NONE NGC2419 OK OK
19748 ACIS-01236 NONE Centaurus A OK OK
19758 ACIS-0123 NONE SPT-CLJ0000-6020 OK OK
18927 ACIS-0123 NONE HOPS 383 OK OK
20730 ACIS-56789 HETG NGC 1313 X-1 OK OK
20869 ACIS-7 NONE DM Tau OK OK
20882 ACIS-0123 NONE HOPS 383 OK OK
20885 ACIS-56789 HETG NGC 1313 X-1 OK OK
20883 ACIS-0123 NONE HOPS 383 OK OK

Trending

This week's focus is OBA Thermal

Last reported on Sep 21.

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

Min/max envelopes in dark blue appear on the trending plots. The envelopes are 4th degree fits to the monthly minimum and maximum values for each MSID. The final polynomial form and binning are still being experimented with. We will soon add to the trending pages a report of the fits and predictions they give on future limit violations. The light blue curve is our original smoothing of all the data over 30 day moving boxcars. The green/yellow line is a linear fit to all the data; the break occurs at a limit change.







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