MTA Monitoring Report 12/26/08 - 01/01/09

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. From this week, 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: 1.385e-9 CTI/day (1.631e-9 CTI/day)
Detrended slope: 7.085e-9 CTI/day(7.280e-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.


ACIS Focal Plane Temperature

SIM Movements

12 TSC moves this period
weekly average time/step 0.00129 s
mission average time/step 0.00134 s

Telemetry

New violations or new extrema are shown in blue cells.
MSID 12/26/08 12/27/08 12/28/08 12/29/08 12/30/08 12/31/08 01/01/08 yellow limits
(lower)
upper 		red limits
(lower)
upper 		Units Description
1DAHBCU (0.00) (0.00) (0.00) (0.00) (0.00) (0.00) (0.00) (0.4)
0.9		(0.3)
1.0 		AMP DA HEATER CURRENT B
1DAHHBVO (0.00) (0.00) (0.00) (0.00) (0.00) (0.00) (0.00) (27.5)
29.0		(27.0)
36.0 		V DA HOUSING HEATER INPUT VOLTAGE B
1CBAT (200.95) (203.40) (200.95) (200.95) (203.40) (203.40) (205.86) (210.0)
301.0		(205.0)
306.06 		A CAMERA BODY TEMP.
1CBBT (203.40) (203.40) (203.40) (203.40) (203.40) (203.40) (205.86) (210.0)
301.0		(205.0)
306.06 		B CAMERA BODY TEMP.
1WRAT (183.83)   (183.83)         (185.0)
323.0		(180.0)
360.06 		A WARM RADIATOR TEMP.
1WRBT (183.83)   (183.83)         (185.0)
323.0		(180.0)
360.06 		B WARM RADIATOR TEMP.
5EPHINT 318.99 320.27 318.99 318.99 319.84 319.42 317.71 (261.0)
300.0		(258.0)
303.0 		TEMP EPHIN
HKEBOXTEMP 324.39 324.39 323.67 323.67 324.39 323.67 322.29 (268.0)
308.0		(253.0)
343.0 		K EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
HKFBIASLEAKI 4.19 4.19 3.81 3.81 4.04 3.88 3.41 (-100.0)
2.0		(-200.0)
3.0 		uA EPHIN HOUSEKEEPING F-BIAS: LEAKAGE CURRENT (5EHSE900)
TEIO 338.70 338.70 338.70 337.13 338.70 337.13 337.13 (253.0)
320.2		(250.2)
323.0 		K EPHIN ELECTRONICS HOUSING TEMP
TEPHIN 319.42 319.42 319.42 318.59 319.42 319.42 319.42 (260.8)
300.2		(258.0)
303.0 		TEMP EPHIN SENSOR HOUSING
RSRFALV   (150.00)           (172.0)
174.0		(171.0)
175.0 		V Range switch setting (2RSRFALV)
PRBSCR   (-2.99)           (1.239)
1.921		(0.898)
2.262 		AMP Primary bus current (2PRBSCR)
PRBSVL   (6.56)           (23.0)
34.0		(22.0)
35.0 		V Primary bus voltage (2PRBSVL)
SPINATM   (-34.50)           (-12.15)
34.85		(-15.15)
39.85 		C Spect det temperature (2SPINATM)
LVPLATM   (-51.40)           (-32.15)
49.85		(-35.15)
54.85 		C LVPS plate temperature (2LVPLATM)
SMTRATM (-54.93)             (-17.15)
44.85		(-20.15)
49.85 		C Selected motor temperature (2SMTRATM)
SMTRATM 55.20 55.20           (-17.15)
44.85		(-20.15)
49.85 		C Selected motor temperature (2SMTRATM)
AACCCDRT   296.18     296.18     (287.28)
289.58		(287.13)
289.73 		K AC CCD TEMP (RDNT)
AACH1T   (293.22)     (293.22)     (314.0)
341.0		(264.0)
373.0 		K PEA1 AC HOUSING TEMPERATURE IMAGE 0
AACH2T   293.22     293.22     (278.0)
293.0		(250.2)
310.8 		K AC HOUSING TEMP (ACH2)
AAOTH2MT   292.85     292.85     (286.50)
287.53		(286.40)
287.63 		K AC OPT TEL ASSY SECONDARY MIRROR TEMP (HRMA)
3RCTUBPT 297.48 295.46   295.46 295.97     (234.1)
276.3		(231.6)
278.8 		(+X) RCTU BASEPLATE
BOXTEMP     293.65         (225.2)
248.7		(223.2)
350.7 		K SEA box temperature
ELBI 48.18 50.25           (17.0)
32.0		(3.0)
75.8 		AMP LOAD BUS CURRENT
TFSSBKT1 353.42 351.03 351.03 351.03 351.03 348.63 348.63 (233.0)
345.2		(223.0)
348.0 		(+Y) FSS BRACKET-1 TEMP
TFSSBKT2 353.42 351.03 351.03 353.42 353.42 348.63 348.63 (233.0)
345.2		(223.0)
348.0 		(-Y) FSS BRACKET-2 TEMP
4RT584T   290.27 290.27 290.01 290.01 290.01   (281.9)
290.0		(250.2)
308.0 		K RT 584 - STRUT TEMP
OOBTHR04   290.07           (281.9)
290.0		(250.2)
308.0 		K RT 27: HRMA STRUT
OOBTHR05   290.19 290.14   290.10 290.06   (281.9)
290.0		(250.2)
308.0 		K RT 28: HRMA STRUT

IRUs


Recent Observations


OBSID DETECTOR GRATING TARGET ANALYSIS ACA
10500 HRC-S LETG H 2356-309 OK OK
10225 ACIS-456789 HETG SN1996cr OK OK
9940 ACIS-456789 HETG Kappa Ori OK OK
10842 ACIS-456789 HETG SN1996cr OK OK
9316 ACIS-2367 NONE 3C349 OK OK
10845 ACIS-235678 NONE Z CMa OK OK
10843 ACIS-456789 HETG SN1996cr OK OK
10846 ACIS-456789 HETG Kappa Ori OK OK
10847 ACIS-01236 NONE AEGIS-3 OK OK
10346 ACIS-235678 NONE F09039+0503 OK OK
10371 ACIS-7 NONE 0859+470 OK OK
10313 ACIS-23567 NONE SDSSJ0813+5416 OK OK
10441 ACIS-01236 NONE ZwCl 0823.2+0425 OK OK
10384 ACIS-5678 NONE SDSS J082817.25+371853.7 OK OK
10415 ACIS-01236 NONE A689 OK OK
9965 ACIS-235678 NONE SDSS J092345+302805 OK OK
10848 ACIS-01236 NONE AEGIS-3 OK OK
10261 ACIS-012367 NONE IC 4523 OK OK
10742 ACIS-23678 NONE SDSS J224649.29-004954.3 OK OK

Trending

This week's focus is ACIS.

Last reported on Oct 09.

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.