MTA Monitoring Report 11/06/15 - 11/12/15

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: 1.515e-02 CTI/year (4.151e-05 CTI/day)
Detrended slope: 1.569e-02 CTI/year (4.299e-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) (153,205) (143,700) (910,239) (802,665) (726,537) (526,66) (21,95)       (335,412)    
Flickering Warm Pixels   (427,125)   (811,637)   (607,281) (357,303) (282,385) (369,376) (669,577) (263,317) (367,511) (161,206) (258,797) (341,427) (1000,214)   (182,474) (197,241) (881,53) (139,109)  
Current Hot Pixels                    
Flickering Hot Pixels                    
Warm column candidates         884 510 512 1022   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

12 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.

MSID 11/06/15 11/07/15 11/08/15 11/09/15 11/10/15 11/11/15 11/12/15 yellow limits
(lower)
upper 		red limits
(lower)
upper 		Units Description
1DAHBCU 0.48 0.52 0.56 0.52 0.52 0.54 0.64 (-998)
0.20		(-999)
999		 AMP #DA HEATER CURRENT B
1DAHBVO 5.87 6.83 7.19 6.71 6.83 6.59 8.51 (-998)
1.0		(-999)
999		 V #DA HEATER VOLTAGE B
1DAHHBVO 28.39 28.08 28.08 28.24 28.24 28.08 28.24 (-998)
1.0		(-999)
999		 V #DA HOUSING HEATER INPUT VOLTAGE B
HRMACAV (284.85) (284.85) (284.85) (284.85)   (284.85)   (293.4)
294.8		(292.8)
295.5		 TEMP # HRMA CAVITY AVG
TFTERANGE   (0.00)       (0.00)   (16.7)
34.5		(11.1)
42.0		 K # TFTE VENT/RAD TEMP
TFTERANGE   34.88 35.09     35.66   (16.7)
34.5		(11.1)
42.0		 K # TFTE VENT/RAD TEMP
5EPHINT 341.76 341.22 340.67 333.02 340.12 346.96 333.57 (261.15)
331.15		(258.15)
341.15		 K #EPHIN TEMP
HKP5V           (5.06)   (5.08)
5.15		(5.06)
5.17		 V #HK 5 Volts Rail - Voltage
HKEBOXTEMP 347.63 346.29 346.29 338.12 345.00 351.98 339.18 (268.15)
336.15		(253.15)
346.15		 K #EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
TEIO   352.84 355.98 352.84 355.98 352.84 352.84 (252.15)
347.26		(249.37)
361.15		 K #EPHIN ELECTRONICS HOUSING TEMP
TEPHIN           346.55   (259.93)
344.67		(257.15)
349.15		 K #EPHIN SENSOR HOUSING TEMP
SPHBLV (78.00)           (78.00) (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) (83.00) (83.00) (82.00) (126.0)
128.0		(125.0)
129.0		 (2S2HVLV) #Shield PMT 2 HV monitor
LLDIALV 138.00 138.00 138.00 138.00 138.00 138.00 138.00 (130.0)
132.0		(129.0)
133.0		 (2LLDIALV) #Lower level disc setting
RSRFALV (150.00)     (150.00) (150.00) (150.00)   (172.0)
174.0		(171.0)
175.0		 V #Range switch setting (2RSRFALV)
PRBSCR       (0.01) (-2.99) (-2.99)   (1.24)
1.92		(0.90)
2.26		 AMP #Primary bus current (2PRBSCR)
PRBSVL       (6.56) (6.56) (6.56)   (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)
LVPLATM (-51.40)     (-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 55.20   (-17.0)
45.0		(-20.0)
50.0		 C #Selected motor temperature (2SMTRATM)
3FLCABPT   295.46           (253.15)
293.15		(235.65)
310.65		 K #FLCA BASEPLATE (+X)
3TSMXCET 275.78 275.78 278.28 278.28 268.30 275.78 275.78 (153.15)
263.15		(148.15)
353.15		 K #-X TURTLE SHELL NR HRC CEA
3TSMXSPT 315.69 315.69 313.19 315.69 305.71 313.19 310.70 (203.15)
294.15		(148.15)
354.15		 K #-X TURTLE SHELL NR ACIS SS
ELBV     (27.89) (27.89)   (27.89) (27.89) (28.0)
32.50		(25.0)
34.60		 V #LOAD BUS VOLTAGE
TASPPCM 300.03       301.58 301.58   (259.93)
298.82		(215.48)
348.82		 K #AFT SHEAR PANEL TEMP:-Z PCAD COMP
TCM_CTU 300.03       300.03 300.03   (254.37)
298.82		(247.15)
327.15		 K #CTU TEMP
TCM_SSR2 300.03       299.51 299.51   (265.48)
298.82		(252.15)
327.15		 K #SS RECORDER-2 TEMP
TCYLAFT5         294.55 294.55   (259.93)
293.26		(226.59)
348.82		 K #CNT CYL TEMP:16-IN FWD OF SC-TS FIT-5
TCYLAFT6 317.77 310.86 314.47 311.56 318.59 318.59 310.16 (259.93)
309.93		(226.59)
348.82		 K #CNT CYL TEMP:16-IN FWD OF SC-TS FIT-6
TCYLPCM         300.03     (259.93)
299.82		(226.59)
349.82		 K #CNT CYL TEMP:-Z PCAD COMP
TMZP_MY         332.41     (236.59)
332.15		(226.59)
348.82		 K #-Z PNL TEMP:-Y SIDE
TSCIUSF8         363.84     (230.2)
363.0		(227.4)
365.0		 K #SC-IUS FITTING-8 TEMP
TSCTSF6           315.29   (259.93)
315.22		(252.15)
320.15		 K #SC-TS FITTING -6 TEMP
4PRT3AT 258.46 258.46 258.46 258.46 258.46 258.46 258.46 (204.37)
224.04		(132.15)
309.15		 K #IP A: PRE-COLLIMATOR PRT 3 TEMPERATURE
4PRT5BT (147.25) (147.25) (147.25) (147.25) (147.25) (147.25) (147.25) (188.71)
290.09		(133.15)
308.15		 K #IP B: PRE-COLLIMATOR PRT 5 TEMPERATURE


IRUs

Recent Observations

OBSID DETECTOR GRATING TARGET ANALYSIS ACA
17438 ACIS-012367 NONE Bootes mod depth 4 OK OK
17200 ACIS-01236 NONE Abell 1367 OK OK
16675 ACIS-0123 NONE Dragonfish Association OK OK
17170 ACIS-012367 NONE ZwCl 2341.1+0000 OK OK
18172 ACIS-7 NONE IRAS 03219+4031 OK OK
16259 ACIS-7 NONE Crab OK OK
14529 ACIS-35678 NONE NGC1399 OK OK
18298 ACIS-01236 NONE MOO J0105+1323 OK OK
16750 ACIS-235678 NONE M28 OK OK
18672 ACIS-012367 NONE 30 Doradus OK OK
17865 ACIS-012367 NONE 3FGL J0502.6+1759 OK OK
18704 ACIS-01236 NONE Abell 1367 OK OK
18697 ACIS-0123 NONE Dragonfish Association OK OK
17071 ACIS-678 NONE NGC3773 OK OK
16760 ACIS-0123 NONE G296.5+10.0 - SE OK OK
18706 ACIS-012367 NONE 30 Doradus OK OK
17463 ACIS-0123 NONE NGC1232 OK OK
17457 ACIS-235678 NONE RX J0420.0-5022 OK OK
17879 ACIS-35678 NONE ASASSN-15lh OK OK
18698 ACIS-0123 NONE Dragonfish Association OK OK

Trending

This week's focus is Spacecraft Bus and Subsystem Trends

Last reported on Aug 20.

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