MTA Monitoring Report 12/03/10 - 12/09/10

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: 1.638e-9 CTI/day (1.259e-9 CTI/day)
Detrended slope: 7.367e-9 CTI/day (7.211e-9 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) (802,665) (910,239) (206,757) (526,66) (334,88) (703,739) (931,553) (331,244) (233,321) (233,322) (233,323) (233,324) (233,325) (233,326) (233,327) (263,317) (282,385) (352,544) (367,511) (369,376) (669,577) (843,420) (199,678) (335,412) (139,109) (182,474) (197,241) (326,978) (356,902) (587,544) (829,997) (833,325) (881,53) (913,165) (1024,453) (1024,454) (1024,455) (1024,456) (1024,457) (1024,458) (1024,432)  
Flickering Warm Pixels (153,205) (692,141) (802,665) (910,239)     (247,364) (227,467) (233,328) (233,315) (1023,166) (745,313) (233,326) (884,31) (335,412) (662,995) (199,678) (1024,432) (197,241) (881,53) (139,109) (356,902) (326,978) (833,325) (829,997) (913,165) (587,544) (182,474) (40,49) (636,819) (991,128)
Current Hot Pixels                    
Flickering Hot Pixels                    
Warm column candidates                    
Flickering Warm Column Candidates 509 518   514 1021     509 509 518   509 514 1021 509 514 1021

ACIS Focal Plane Temperature

For this period, 4 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 12/03/10 12/04/10 12/05/10 12/06/10 12/07/10 12/08/10 12/09/10 yellow limits
(lower)
upper
red limits
(lower)
upper
Units Description
1DPPWRB (7.28)             (9.0)
43.0
(8.0)
44.0
W DPA P WER B
5EPHINT 326.78 323.97 325.84 326.78 325.38 323.50 317.71 (261.0)
300.0
(258.0)
303.0
K EPHIN
HKEBOXTEMP 331.48 329.78 331.48 331.48 329.78 328.16 321.61 (268.0)
308.0
(253.0)
343.0
K EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
HKFBIASLEAKI 4.88 4.88 4.88 4.88 4.88 4.88 3.44 (-100.0)
2.0
(-200.0)
3.0
uA EPHIN HOUSEKEEPING F-BIAS: LEAKAGE CURRENT (5EHSE900)
TEIO 340.27 341.84 344.98 344.98 338.70 338.70 337.13 (253.0)
320.2
(250.2)
323.0
K EPHIN ELECTRONICS HOUSING TEMP
TEPHIN 327.66 325.54 327.66 327.66 325.54 324.48 317.77 (260.8)
300.2
(258.0)
303.0
K EPHIN SENSOR HOUSING
3RCTUBPT 297.48 298.48 296.47 293.45   304.32 304.95 (234.1)
276.3
(231.6)
278.8
K RCTU BASEPLATE
ESAMYI (8.13)           (8.32) (8.5)
27
(6.5)
33.0
AMP S/A -Y CURRENT
TCYLFMZM             348.63 (230.2)
346.9
(227.4)
349.7
K CNT CYL TEMP:-Z SIDE UNDER LAE-1
TCYLFMZP             348.63 (230.2)
346.9
(227.4)
349.7
K CNT CYL TEMP:-Z SIDE UNDER LAE-2
TFSSBKT1 353.42 355.82 358.88 358.88 348.63 351.03 351.03 (233.0)
345.2
(223.0)
348.0
K FSS BRACKET-1 TEMP
TFSSBKT2 353.42 355.82 358.88 358.88 346.67 351.03 351.03 (233.0)
345.2
(223.0)
348.0
K FSS BRACKET-2 TEMP
TSCIUSF8 362.26         362.26 362.26 (230.2)
346.9
(227.4)
349.7
K SC-IUS FITTING-8
TSCTSF6 301.06   300.55 303.89       (255.8)
300.2
(253.0)
303.0
K SC-TS FITTING -6
4RT577T     293.76 294.08       (281.9)
292.0
(250.2)
308.0
K RT 577 - OB CONE TEMP
4RT584T 290.77 291.03 291.03 291.79 291.54 291.03 290.27 (281.9)
290.0
(250.2)
308.0
K RT 584 - STRUT TEMP
4RT591T 293.34 293.34 293.08 294.91 293.34   292.31 (281.9)
292.0
(250.2)
308.0
K RT 591 - STRUT TEMP
4RT709T     288.83 288.83       (281.9)
288.6
(250.2)
308.0
K RT 709 - OB BULKHEAD TEMP
4RT710T 288.83 288.83 289.74 289.74 289.13     (281.9)
288.6
(250.2)
308.0
K RT 710 - OB BULKHEAD TEMP
4RT711T 288.83 288.83 289.74 290.05 289.13     (281.9)
288.6
(250.2)
308.0
K RT 711 - OB BULKHEAD TEMP
OOBTHR04 290.77 290.94 290.94 291.60 291.47 290.86   (281.9)
290.0
(250.2)
308.0
K RT 27: HRMA STRUT
OOBTHR05 290.97 291.14 291.19 291.84 291.62 291.10 290.27 (281.9)
290.0
(250.2)
308.0
K RT 28: HRMA STRUT
OOBTHR45 293.16 292.94 293.47 293.56 293.51 292.99   (281.9)
292.0
(250.2)
308.0
K RT 67: TFTE COVER
OOBTHR52 292.80 292.80 292.67 294.33 292.97     (281.9)
292.0
(250.2)
308.0
K RT 78: S/C STRUT
OOBTHR56 296.78 295.89 296.69 296.78 297.41 296.96   (281.9)
295.0
(250.2)
308.0
K RT 158: OBA CONE


IRUs

Recent Observations

OBSID DETECTOR GRATING TARGET ANALYSIS ACA
12384 ACIS-678 NONE HD 113766 OK OK
12292 ACIS-7 NONE NGC 4507 OK OK
12388 ACIS-012367 NONE RMC PL3 OK OK
12326 ACIS-7 NONE NLTT15797 OK OK
12112 HRC-I NONE M31 OK OK
12870 ACIS-7 NONE NGC 931 OK OK
12862 ACIS-356789 NONE 2MASX J00253292+6821442 OK OK
12846 ACIS-23678 NONE CTD93 OK OK
12288 ACIS-01236 NONE 4C03.24 OK OK
12502 HRC-I NONE IGR J14043-6148 OK OK
12391 ACIS-45678 NONE HH 2 OK OK
13008 ACIS-012367 NONE J075526.1+391111 OK OK
11122 ACIS-456789 NONE SN2010jl OK OK
12861 ACIS-456789 HETG MCG 8-11-11 OK OK
13199 ACIS-456789 NONE SN2010jl OK OK
12545 ACIS-01237 NONE J1420-6048 OK OK

Trending

This week's focus is PCAD.

Last reported on Sep 16.

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