MTA Monitoring Report 04/11/08 - 04/17/08

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: 1.544e-9 CTI/day (2.270e-9 CTI/day)
Detrended slope: 7.038e-9 CTI/day(7.443e-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

9 TSC moves this period
weekly average time/step 0.00132 s
mission average time/step 0.00135 s

Telemetry

New violations or new extrema are shown in blue cells.
MSID 04/11/08 04/12/08 04/13/08 04/14/08 04/15/08 04/16/08 04/17/08 yellow limits
(lower)
upper
red limits
(lower)
upper
Units Description
1CBAT (203.40) (203.40) (200.95) (203.40) (200.95) (200.95) (205.86) (210.16)
216.16
(197.66)
223.16
K #CAMERA BODY TEMP. A
1CBBT (203.40) (203.40) (200.95) (205.86) (200.95) (200.95) (205.86) (210.16)
216.16
(197.66)
223.16
K #CAMERA BODY TEMP. B
1CRAT     150.00   152.40     (143.16)
148.16
(131.16)
183.16
K #COLD RADIATOR TEMP. A
1CRBT     150.00   152.40     (143.16)
148.16
(131.16)
183.16
K #COLD RADIATOR TEMP. B
1WRAT         (183.83) (183.83)   (185.16)
198.16
(169.66)
213.16
K #WARM RADIATOR TEMP. A
1WRBT     (183.83)   (183.83) (183.83)   (185.16)
198.16
(169.66)
213.16
K #WARM RADIATOR TEMP. B
1DPPWRB       (15.73) (15.81)     (18.2)
59.5
(-999)
999
W # DPA POWER B
5EPHINT 318.56 317.29 316.43 315.58 318.99     (261.0)
300.0
(258.0)
303.0
K #EPHIN TEMP
HKEBOXTEMP 322.97 321.61 320.95 320.29 323.67     (268.0)
308.0
(253.0)
343.0
K #EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
HKFBIASLEAKI 3.60 3.16 3.00 2.77 3.67     (-100.0)
2.0
(-200.0)
3.0
uA #EPHIN HOUSEKEEPING F-BIAS: LEAKAGE CURRENT (5EHSE900)
TEIO         335.56     (253.0)
320.2
(250.2)
323.0
K #EPHIN ELECTRONICS HOUSING TEMP
TEPHIN 318.59 317.77 316.12 314.47 318.59     (260.8)
300.2
(258.0)
303.0
K #EPHIN SENSOR HOUSING TEMP
TFSSBKT1   344.71     344.71     (237.4)
333.0
(223.0)
348.0
K #FSS BRACKET-1 TEMP (+Y)
TFSSBKT2   344.71 342.75   344.71     (237.4)
333.0
(223.0)
348.0
K #FSS BRACKET-2 TEMP (-Y)
TSCTSF1 294.55             (260.8)
294.1
(253.0)
303.0
K #SC-TS FITTING -1 TEMP
4RT585T 290.01             (281.9)
288.6
(250.2)
308.0
K #RT 585 - STRUT TEMP
4RT590T 289.76             (281.9)
288.6
(250.2)
308.0
K #RT 590 - STRUT TEMP
4RT700T 288.83       288.83     (281.9)
288.6
(250.2)
308.0
K #RT 700 - OB BULKHEAD TEMP
OOBTHR26         288.68     (281.9)
288.6
(250.2)
308.0
K #RT 48: OBA CONE
OOBTHR31     290.24   291.68     (281.9)
289.7
(250.2)
308.0
K #RT 53: OBA AFT BULKHEAD
OOBTHR39 287.29       287.29     (281.9)
285.8
(250.2)
308.0
K #RT 61: TFTE CONE
OOBTHR51 289.46             (281.9)
288.6
(250.2)
308.0
K #RT 77: S/C STRUT
OOBTHR57   290.62 291.51   292.58     (281.9)
288.6
(250.2)
308.0
K #RT 150: OBA CONE

IRUs


Recent Observations


OBSID DETECTOR GRATING TARGET ANALYSIS ACA
9402 ACIS-23567 NONE RXCJ1558.3-1410 OK OK
9534 ACIS-235678 NONE NGC 2915 OK OK
9507 ACIS-235678 NONE NGC3923 OK OK
9420 ACIS-01236 NONE RXCJ0638.7-5358 OK OK
9205 ACIS-23678 NONE S33 OK OK
9406 ACIS-35678 NONE HCG 59 OK OK
9275 ACIS-456789 NONE 3C 288 OK OK
9181 ACIS-23678 NONE RX J1131-1231 OK OK
9509 ACIS-01236 NONE M86 tail OK OK
9307 ACIS-2367 NONE 3C213.1 OK OK
9510 ACIS-01236 NONE M86 head OK OK
9200 ACIS-23678 NONE S27 OK OK
8901 ACIS-012367 NONE HR 5999 OK OK
9601 ACIS-235678 NONE AX J155831-5334 OK OK
9276 ACIS-456789 HETG NGC 4388 OK OK

Trending

This week's focus is ACIS.

Trends last reported on Jan 17.

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.