MTA Monitoring Report 09/11/09 - 09/17/09

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. 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: 1.263e-9 CTI/day (1.458e-9 CTI/day)
Detrended slope: 7.232e-9 CTI/day(7.274e-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

13 TSC moves this period
weekly average time/step 0.00127 s
mission average time/step 0.00134 s

Telemetry

New violations or new extrema are shown in blue cells.
MSID 09/11/09 09/12/09 09/13/09 09/14/09 09/15/09 09/16/09 09/17/09 yellow limits
(lower)
upper 		red limits
(lower)
upper 		Units Description
1CBAT (200.95) (200.95)   (200.95)       (210.0)
301.0		(205.0)
306.06 		K CAMERA BODY TEMP. A
1CBBT (200.95)     (200.95)       (210.0)
301.0		(205.0)
306.06 		K CAMERA BODY TEMP. B
1DPPWRB           (7.42)   (9.0)
43.0		(8.0)
44.0 		W DPA P WER B
5EPHINT 318.14 323.50 318.14 317.29 318.14 321.16 317.71 (261.0)
300.0		(258.0)
303.0 		K EPHIN TEMP
HKEBOXTEMP 322.29 328.16 322.29 321.61 322.29 325.85 322.29 (268.0)
308.0		(253.0)
343.0 		K EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
HKFBIASLEAKI 3.48 4.88 3.52 3.06 3.52 4.57 3.41 (-100.0)
2.0		(-200.0)
3.0 		uA EPHIN HOUSEKEEPING F-BIAS: LEAKAGE CURRENT (5EHSE900)
TEIO 337.13         338.70   (253.0)
320.2		(250.2)
323.0 		K EPHIN ELECTRONICS HOUSING TEMP
TEPHIN 317.77 323.42 318.59 317.77 317.77 322.36 317.77 (260.8)
300.2		(258.0)
303.0 		K EPHIN SENSOR HOUSING TEMP
3RCTUBPT       293.95       (234.1)
276.3		(231.6)
278.8 		K RCTU BASEPLATE (+X)
ELBI 50.77     48.96   49.47 49.47 (17.0)
32.0		(3.0)
75.8 		AMP LOAD BUS CURRENT
4RT584T 290.01 290.27 290.27         (281.9)
290.0		(250.2)
308.0 		K RT 584 - STRUT TEMP
OOBTHR05   290.23 290.23         (281.9)
290.0		(250.2)
308.0 		K RT 28: HRMA STRUT
OOBTHR45   292.03           (281.9)
292.0		(250.2)
308.0 		K RT 67: TFTE COVER
OOBTHR56   295.35       295.35   (281.9)
295.0		(250.2)
308.0 		K RT 158: OBA CONE


Pitch Angle and System Temperature

This is a test implementation, not all #'s have been verified.
On the weekly plots, long green ticks indicate obsid starts. The shorter orange ticks indicate rad zone events.

The following table shows the maximum temperature (in K) appeared during the observations. All data are taken between Sep 07 and Sep 13, 2009- DOY 250-256.
Pitch Angle 60 - 75 75 - 90 90 - 110 110 - 130 130 - 145
TFSSBKT1 351.0 348.6 348.6 346.2 343.4
TFSSBKT2 351.0 348.6 348.6 345.3 341.4
TEPHIN 323.4 323.4 323.4 323.4 323.4
TEIO 338.6 340.2 340.2 338.1 336.9
5EPHINT 322.5 322.5 322.5 323.5 323.5
HKEBOXTEMP 327.3 327.3 327.3 328.1 328.1
OHRTHR38 289.4 289.4 289.4 289.4 289.5
4RT568T 288.0 288.0 288.0 288.0 288.0
4PRT4AT 215.9 215.9 215.9 215.9 215.9
OOBTHR06 288.0 287.9 288.1 288.1 288.0
4RT583T 287.5 287.5 287.5 287.5 287.5
4RT586T 288.2 288.2 288.2 288.2 288.2
PLINE01T * 285.5 285.9 285.5 285.5 285.5
PLINE02T * 304.9 304.6 300.7 298.4 298.4
PLINE03T * 301.8 301.8 297.3 294.5 294.5

* PLINE temperatures are weekly minimum temps.

IRUs


Recent Observations


OBSID DETECTOR GRATING TARGET ANALYSIS ACA
11786 ACIS-235678 NONE NGC7457 OK OK
11587 ACIS-23567 NONE A208 OK OK
10537 ACIS-23567 NONE IC 1860 OK OK
10305 ACIS-235678 NONE PMN J2219-2719 OK OK
11280 ACIS-235678 NONE Arp 147 OK OK
10127 ACIS-235678 NONE SN 2006jd OK OK
10408 HRC-I NONE CEN A OK OK
11658 ACIS-0123 NONE 2PIGG_1671 OK OK
11711 ACIS-01236 NONE MACSJ0150.3-1005 OK OK
9925 ACIS-235678 NONE LP349-25 OK OK
11887 ACIS-235678 NONE Arp 147 OK OK
10807 ACIS-7 NONE N49 OK OK
11660 ACIS-0123 NONE 2PIGG_1671 OK OK
11796 ACIS-23567 NONE cl2137+0027 OK OK
11256 ACIS-012367 NONE M31 bulge off-field 2 OK OK
10715 ACIS-012367 NONE M31 OK OK

Trending

This week's focus is HRC.

Last reported on Jun 25.

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.