MTA Monitoring Report 05/19/17 - 05/25/17

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: 1.372e-02 CTI/year (3.758e-05 CTI/day)
Detrended slope: 1.612e-02 CTI/year (4.416e-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 (153,205) (143,700) (910,239) (802,665) (726,537) (21,95)     (1000,214)      
Flickering Warm Pixels (692,141)     (680,391) (847,364) (419,163) (247,364) (357,303) (369,376) (607,281) (263,317) (280,313) (161,206) (884,31) (335,412) (197,241) (881,53) (139,109)  
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

12 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.

MSID 05/19/17 05/20/17 05/21/17 05/22/17 05/23/17 05/24/17 05/25/17 yellow limits
(lower)
upper
red limits
(lower)
upper
Units Description
1PIN1AT 344.99 344.99 344.99 344.99 343.70 335.94 344.99 (-20.0)
30.0
(-36.5)
36.5
C # PSMC TEMP 1A
HRMACAV       (284.85)   (284.85)   (293.4)
294.8
(292.8)
295.5
TEMP # HRMA CAVITY AVG
MZOBACONE       (221.33)       (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) (0.00) (0.00) (16.7)
34.5
(11.1)
42.0
K # TFTE VENT/RAD TEMP
TFTERANGE 36.71 35.71 36.13 35.63 35.15 35.70 34.81 (16.7)
34.5
(11.1)
42.0
K # TFTE VENT/RAD TEMP
5EPHINT 346.96 337.39 344.30 344.30 337.94 343.64 337.39 (261.15)
300.15
(258.15)
303.15
K #EPHIN TEMP
HKP5V (5.06)   (5.06) (5.06)   (5.06)   (5.08)
5.15
(5.06)
5.17
V #HK 5 Volts Rail - Voltage
HKEBOXTEMP 351.98 343.76 350.47 349.02 342.56 349.02 341.39 (268.15)
336.15
(253.15)
346.15
K #EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
IMHVLV (80.00) (53.00) (80.00) (80.00) (99.00) (99.00) (99.00) (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
IMHBLV (33.00) (48.00) (87.00) (87.00) (105.00) (105.00) (105.00) (126.0)
128.0
(125.0)
129.0
(2IMHBLV) #Imaging bot and top MCP HV monitor
S2HVLV (82.00) (64.00) (83.00) (83.00) (83.00) (83.00) (83.00) (126.0)
128.0
(125.0)
129.0
(2S2HVLV) #Shield PMT 2 HV monitor
LLDIALV (29.00)     (129.00)       (130.0)
132.0
(129.0)
133.0
(2LLDIALV) #Lower level disc setting
LLDIALV 216.00             (130.0)
132.0
(129.0)
133.0
(2LLDIALV) #Lower level disc setting
RSRFALV (5.00) (33.00)           (172.0)
174.0
(171.0)
175.0
V #Range switch setting (2RSRFALV)
RSRFALV 190.00 185.00 185.00 185.00 185.00 185.00 185.00 (172.0)
174.0
(171.0)
175.0
V #Range switch setting (2RSRFALV)
PRBSCR (-8.58)             (1.24)
1.92
(0.90)
2.26
AMP #Primary bus current (2PRBSCR)
PRBSVL (-18.12)             (23.0)
34.0
(22.0)
35.0
V #Primary bus voltage (2PRBSVL)
SPINATM (-99.29)             (-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 (-52.46)             (-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)
FE00ATM (-51.40)             (-32.0)
45.0
(-35.0)
50.0
C #Front end temperature (2FE00ATM)
3TSMXCET 278.28 278.28 278.28 280.77 278.28 275.78 280.77 (153.15)
263.15
(148.15)
353.15
K #-X TURTLE SHELL NR HRC CEA
3TSMXSPT 315.69 318.18 315.69 315.69 315.69 313.19 318.18 (203.15)
283.15
(148.15)
353.15
K #-X TURTLE SHELL NR ACIS SS
TAPE2PST (294.00) (294.00)       (293.57)   (323.15)
330.15
(318.15)
335.15
K #PEA-2 POWER SUPPLY 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
16727 ACIS-7 NONE GRO J1750-27 OK OK
18302 HRC-I NONE Jupiter OK OK
20048 ACIS-01236 NONE Cygnus A - W Hotspot OK OK
19527 ACIS-7 NONE FBQS J163302.6+234928 OK OK
18993 ACIS-01236 NONE AX J1739.3-2923 OK OK
18975 ACIS-0123 NONE IGR J16181-5407 OK OK
19773 ACIS-01236 NONE G325.70 OK OK
19847 HRC-I LETG HZ43 CAL OK
17134 ACIS-01236 NONE Cygnus A - Nucleus OK OK
19958 ACIS-5678 HETG GX 3+1 OK OK
20079 ACIS-01236 NONE Cygnus A - Nucleus OK OK
18205 ACIS-23578 NONE SDSSJ1652+1728 OK OK
18972 ACIS-012367 NONE IGR J15541-5613 OK OK
18994 ACIS-01236 NONE AX J1740.2-2903 OK OK
18987 ACIS-7 NONE NGC6652 OK OK
20053 ACIS-2367 NONE SNR 0509-68.7 OK OK
19215 ACIS-235678 NONE PSR J1622-4950 CC OK
19890 ACIS-5678 HETG GX 3+1 OK OK
18019 ACIS-2367 NONE SNR 0509-68.7 OK OK
19451 ACIS-67 HETG 4U 1705-44 OK OK
19135 ACIS-7 NONE CXO J164710.2-455216 OK OK
20083 ACIS-7 NONE Swift J175233.6-290952 OK OK

Trending

This week's focus is EPHIN

Last reported on Mar 02.

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