MTA Monitoring Report 11/14/08 - 11/20/08

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: 1.364e-9 CTI/day (1.631e-9 CTI/day)
Detrended slope: 7.078e-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

8 TSC moves this period
weekly average time/step 0.00131 s
mission average time/step 0.00134 s

Telemetry

New violations or new extrema are shown in blue cells.
MSID 11/14/08 11/15/08 11/16/08 11/17/08 11/18/08 11/19/08 11/20/08 yellow limits
(lower)
upper 		red limits
(lower)
upper 		Units Description
1CBAT (203.40) (205.86) (203.40) (203.40) (203.40) (203.40) (205.86) (210.0)
301.0		(205.0)
306.06 		A CAMERA BODY TEMP.
1CBBT (203.40) (205.86) (203.40) (203.40) (203.40) (203.40) (205.86) (210.0)
301.0		(205.0)
306.06 		B CAMERA BODY TEMP.
5EPHINT 320.27 319.84 317.71 318.56 316.43 317.71 317.29 (261.0)
300.0		(258.0)
303.0 		TEMP EPHIN
HKEBOXTEMP 325.11 324.39 322.29 322.97 320.95 322.29 322.29 (268.0)
308.0		(253.0)
343.0 		K EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
HKFBIASLEAKI 4.13 4.08 3.33 3.66 3.06 3.33 3.27 (-100.0)
2.0		(-200.0)
3.0 		uA EPHIN HOUSEKEEPING F-BIAS: LEAKAGE CURRENT (5EHSE900)
TEIO       335.56 337.13   338.70 (253.0)
320.2		(250.2)
323.0 		K EPHIN ELECTRONICS HOUSING TEMP
TEPHIN 319.42 319.42 317.77 318.59 316.94 317.77 318.59 (260.8)
300.2		(258.0)
303.0 		TEMP EPHIN SENSOR HOUSING
3RCTUBPT       296.47 296.47     (234.1)
276.3		(231.6)
278.8 		(+X) RCTU BASEPLATE
BOXTEMP         293.15     (225.2)
248.7		(223.2)
350.7 		K SEA box temperature
TFSSBKT2     346.67 351.03 351.03   348.63 (233.0)
345.2		(223.0)
348.0 		(-Y) FSS BRACKET-2 TEMP
4RT584T   290.01           (281.9)
290.0		(250.2)
308.0 		K RT 584 - STRUT TEMP
OOBTHR05   290.10           (281.9)
290.0		(250.2)
308.0 		K RT 28: HRMA STRUT

IRUs


Recent Observations


OBSID DETECTOR GRATING TARGET ANALYSIS ACA
10801 ACIS-456789 HETG NGC 4051 OK OK
10320 ACIS-235678 NONE PKS 0213-13 OK OK
10467 ACIS-23567 NONE MZ 10451 OK OK
10052 ACIS-235678 NONE LS I 61+303 CC OK
10802 ACIS-23567 NONE MZ 10451 OK OK
9438 ACIS-0123 NONE NGC 4180 OK OK
9440 ACIS-0123 NONE 4C 04.43 OK OK
9437 ACIS-0123 NONE RXS J122826.6+063828 OK OK
9446 ACIS-0123 NONE IGR J12205-0320 OK OK
9434 ACIS-23567 NONE CXOXB J142916.1+335929 OK OK
9435 ACIS-23567 NONE CXOXB J143508.8+350349 OK OK
10282 ACIS-7 NONE M87 OK OK
10816 ACIS-456789 HETG NGC 1068 OK OK
8938 ACIS-012367 NONE NGC 7160 OK OK
9149 ACIS-456789 HETG NGC 1068 OK OK
10779 ACIS-456789 HETG NGC 4051 OK OK
10815 ACIS-456789 HETG NGC 1068 OK OK

Trending

This week's focus is Ground Computed Gradients.

Last reported on Aug 28.

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.