MTA Monitoring Report 01/13/12 - 01/19/12

Archive of all weekly reports
Archive of monthly reports


Radiation

Quiet.

Detrended CTI

Although we have quoted CTI values of the cleanest data (FT <= -119.7 C, int time > 7000sec), the data fills these conditions are getting rare. We quote CTI temperature factor corrected ones. The values in the parentheses are CTI based on the cleanest data.

Average of ACIS-I CCDs (MnKa) slope: 2.172e-5 CTI/day (1.274e-5 CTI/day)
Detrended slope: 7.008e-5 CTI/day (7.068e-5 CTI/day)

ACIS Warm Pixels

We display all bad pixels 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 a computational artificial effect due to boundaries.

 CCD0CCD1CCD2CCD3CCD4CCD5CCD6CCD7CCD8CCD9
Previously Unknown Bad Pixels                    
Current Warm Pixels (153,205) (427,125) (802,665) (206,757) (526,66) (703,739) (811,637)   (233 321) (233 322) (233 323) (233 324) (233 325) (233 326) (263 317) (280 313) (745 313) (792 313) (843,420) (1000,214) (199,678) (335,412) (139 109) (197 241) (326 978) (356 902) (587 544) (833 325) (881 53) (913 165) (1024 432) (1024 453) (1024 454) (1024 455) (1024 456) (1024 457) (1024 458)  
Flickering Warm Pixels (692,141) (847,247) (910,239)   (334,88) (283,224) (247,364) (227,467) (258,797) (233,327) (369,376) (367,511) (352,544) (233,328) (233,329) (233,315) (282,385) (352,545) (641,669) (669,577) (728,340) (1023,166) (884,31)   (157,47) (182,474) (1024,431) (40,49) (636,819)
Current Hot Pixels                    
Flickering Hot Pixels                    
Warm column candidates                    
Flickering Warm Column Candidates     509     509 509 515 518 514 1021   509 514 1021 509 514 1021

ACIS Focal Plane Temperature

For this period, 4 peaks are observed.

Weekly focal plane temperature with sun angle and altitude overplotted. Sun angle is the solar array angle, that is the angle between the sun and the optical axis (+X axis). Altitude varies from 5 kkm to 145 kkm.



SIM Movements

10 TSC moves this period

Telemetry

New violations or new extrema are shown in blue cells.
Limits are MTA operational limits based on the observed values seen between Jan 2009 and Jan 2011.

MSID 01/13/12 01/14/12 01/15/12 01/16/12 01/17/12 01/18/12 01/19/12 yellow limits
(lower)
upper
red limits
(lower)
upper
Units Description
5EPHINT           331.46   (272.0)
313.7
(270.0)
322.0
K EPHIN TEMP
HKEBOXTEMP           337.10   (268.0)
320.0
(253.0)
348.0
K EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
TEIO   348.12 348.12   348.12     (253.0)
333.15
(250.2)
358.15
K EPHIN ELECTRONICS HOUSING TEMP
TEPHIN   332.41 332.41         (272.8)
313.7
(270.0)
322.0
K EPHIN SENSOR HOUSING TEMP
OHRTHR43     294.15         (292.4)
294.1
(280.2)
308.0
K RT 134: PERISCOPE
FATABADC         (0.05)     (4.89)
5.09
(4.79)
5.19
Converter FA Tab Position Sensor A/D
3TSMXCET     263.31         (153.0)
263.0
(148.0)
353.0
K -X TURTLE SHELL NR HRC CEA
3TSMXSPT 295.74 295.74 300.72 300.72     295.74 (203.0)
283.0
(148.0)
353.0
K -X TURTLE SHELL NR ACIS SS
ELBI 48.96 48.18 48.96 50.25 48.96 48.96 48.70 (2.0)
3.0
(1.0)
4.0
AMP LOAD BUS CURRENT (ELBI_LOW)
ELBV     (27.26)     (27.26)   (28.0)
33.8
(25.0)
35.8
V LOAD BUS VOLTAGE
TB1T1   (270.09)     (270.09)     (270.2)
298.0
(268.0)
300.8
p008 BATT 1 TEMP 1 K
4RT575T 292.52 292.83 293.14     292.83 292.52 (281.9)
288.6
(250.2)
308.0
K RT 575 - OB CONE TEMP
4RT577T 295.34 295.34 295.98         (281.9)
292.0
(250.2)
308.0
K RT 577 - OB CONE TEMP
4RT578T 292.52 292.52 293.45   291.59 291.90   (281.9)
288.6
(250.2)
308.0
K RT 578 - OB CONE TEMP
4RT581T     293.76         (281.9)
288.6
(250.2)
308.0
K RT 581 - OB CONE TEMP
4RT590T           296.51 296.51 (281.9)
288.6
(250.2)
308.0
K RT 590 - STRUT TEMP
4RT591T 295.71 295.44       296.24 296.24 (281.9)
292.0
(250.2)
308.0
K RT 591 - STRUT TEMP
4RT700T     293.76         (281.9)
288.6
(250.2)
308.0
K RT 700 - OB BULKHEAD TEMP
4RT704T 289.13 289.13 289.74     289.13 288.83 (281.9)
288.6
(250.2)
308.0
K RT 704 - OB BULKHEAD TEMP
4RT705T     284.84         (278.6)
281.9
(250.2)
308.0
K RT 705 - OB BULKHEAD TEMP
4RT706T     283.29         (278.6)
281.9
(250.2)
308.0
K RT 706 - OB BULKHEAD TEMP
4RT708T     289.74         (281.9)
288.6
(250.2)
308.0
K RT 708 - OB BULKHEAD TEMP
OHRTHR38     292.20         (285.8)
292.0
(255.2)
308.0
K RT 120: HRMA AFT COLLIMATOR OUTER CYLINDER
OOBTHR08 292.34 292.38 292.78     292.03 291.51 (281.9)
288.6
(250.2)
308.0
K RT 31: OBA CONE
OOBTHR09   291.72 292.03         (281.9)
288.6
(250.2)
308.0
K RT 32: OBA CONE
OOBTHR10     290.84         (281.9)
288.6
(250.2)
308.0
K RT 33: OBA CONE
OOBTHR15     290.82         (281.9)
288.6
(250.2)
308.0
K RT 38: OBA CONE
OOBTHR17     290.92         (281.9)
288.6
(250.2)
308.0
K RT 39: OBA CONE
OOBTHR18 291.36 291.31 291.92   290.57 291.14 290.79 (281.9)
288.6
(250.2)
308.0
K RT 40: OBA CONE
OOBTHR19 294.20 294.20 294.86         (281.9)
288.6
(250.2)
308.0
K RT 41: OBA CONE
OOBTHR20 292.87 292.96 293.61         (281.9)
288.6
(250.2)
308.0
K RT 42: OBA CONE
OOBTHR21 291.81 291.90 292.73         (281.9)
288.6
(250.2)
308.0
K RT 43: OBA CONE
OOBTHR22 291.57 291.57 292.53   290.57 290.96   (281.9)
288.6
(250.2)
308.0
K RT 44: OBA CONE
OOBTHR23 291.21 291.25 292.17     290.60   (281.9)
288.6
(250.2)
308.0
K RT 45: OBA CONE
OOBTHR24 291.48 291.44 292.40     290.88   (281.9)
288.6
(250.2)
308.0
K RT 46: OBA CONE
OOBTHR25 293.26 293.17 294.04         (281.9)
288.6
(250.2)
308.0
K RT 47: OBA CONE
OOBTHR26     295.18         (281.9)
288.6
(250.2)
308.0
K RT 48: OBA CONE
OOBTHR27     294.25         (281.9)
288.6
(250.2)
308.0
K RT 49: OBA CONE
OOBTHR28     294.30         (281.9)
288.6
(250.2)
308.0
K RT 50: OBA CONE
OOBTHR29 290.95 291.04 292.26     290.52   (281.9)
288.6
(250.2)
308.0
K RT 51: OBA CONE
OOBTHR30     293.69         (281.9)
288.6
(250.2)
308.0
K RT 52: OBA CONE
OOBTHR31     297.00         (281.9)
289.7
(250.2)
308.0
K RT 53: OBA AFT BULKHEAD
OOBTHR35     290.68         (281.9)
288.6
(250.2)
308.0
K RT 57: OBA AFT BULKHEAD
OOBTHR40     288.16     287.81   (281.9)
285.8
(250.2)
308.0
K RT 62: TFTE CONE
OOBTHR43     270.21         (255.2)
261.9
(233.0)
355.2
K RT 65: TFTE COVER
OOBTHR45 295.50 295.45 295.63     295.67 295.54 (281.9)
292.0
(250.2)
308.0
K RT 67: TFTE COVER
OOBTHR47     273.58         (255.2)
270.0
(233.0)
355.2
K RT 69: TFTE COVER
OOBTHR51 295.54 295.27       295.80 295.76 (281.9)
288.6
(250.2)
308.0
K RT 77: S/C STRUT
OOBTHR52           295.74 295.74 (281.9)
292.0
(250.2)
308.0
K RT 78: S/C STRUT
OOBTHR56 299.28 299.37 299.46 297.05 298.92 299.28 299.01 (281.9)
295.0
(250.2)
308.0
K RT 158: OBA CONE
OOBTHR57     299.28         (281.9)
290.0
(250.2)
308.0
K RT 150: OBA CONE
OOBTHR58   292.49 292.76         (281.9)
288.6
(250.2)
308.0
K RT 151: OBA CONE
OOBTHR59   292.49 292.94     292.49   (281.9)
288.6
(250.2)
308.0
K RT 152: OBA CONE
OOBTHR60 293.65 293.56 294.37   292.40 292.76 290.62 (281.9)
288.6
(250.2)
308.0
K RT 153: OBA CONE
OOBTHR61 291.24 291.24 292.14     290.62   (281.9)
288.6
(250.2)
308.0
K RT 154: OBA CONE
OOBTHR62     290.74         (281.9)
288.6
(250.2)
308.0
K RT 155: OBA FWD BULKHEAD


IRUs

Recent Observations

OBSID DETECTOR GRATING TARGET ANALYSIS ACA
14382 ACIS-235678 NONE PTF11qcj OK OK
14209 ACIS-23678 NONE PSS 0926+3055 OK OK
13976 ACIS-01237 NONE 2QZClus1004+00 OK OK
13375 ACIS-01236 NONE G228.49+53.12 OK OK
14257 ACIS-3 NONE E0102-72 I3,-120,-0.5,0.5,0 CAL OK
14380 ACIS-01236 NONE SPT-CLJ0151-5954 OK OK
14259 ACIS-5 NONE E0102-72 S1,-120,11.50,0,0 CAL OK
12564 ACIS-35678 NONE SN 2011ay OK OK
13657 ACIS-01237 NONE M37 OK OK
13836 ACIS-012367 NONE M31 BHXN OK OK
14261 ACIS-5 NONE E0102-72 S2,-120,11.50,0,8.8 CAL OK
13714 ACIS-5678 HETG 4U 1630-47 OK OK
12396 ACIS-235678 NONE HD 143761 OK OK
12718 ACIS-23678 NONE 1542+390 OK OK
12983 ACIS-678 NONE UGC 6446 OK OK
12986 ACIS-678 NONE NGC 3794 OK OK
13801 ACIS-35678 NONE PSR J1038+0032 OK OK

Trending

This week's focus is Ground Computations. .

Last reported on Oct 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