MTA Monitoring Report 04/25/08 - 05/01/08

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: 1.532e-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

10 TSC moves this period
weekly average time/step 0.00125 s
mission average time/step 0.00135 s

Telemetry

New violations or new extrema are shown in blue cells.
MSID 04/25/08 04/26/08 04/27/08 04/28/08 04/29/08 04/30/08 05/01/08 yellow limits
(lower)
upper
red limits
(lower)
upper
Units Description
1CBAT (205.86) (203.40) (203.40) (203.40) (200.95) (203.40) (200.95) (210.16)
216.16
(197.66)
223.16
K #CAMERA BODY TEMP. A
1CBBT (205.86) (203.40) (203.40) (203.40) (200.95) (203.40) (203.40) (210.16)
216.16
(197.66)
223.16
K #CAMERA BODY TEMP. B
1CRAT   150.00           (143.16)
148.16
(131.16)
183.16
K #COLD RADIATOR TEMP. A
1CRBT   150.00           (143.16)
148.16
(131.16)
183.16
K #COLD RADIATOR TEMP. B
1WRAT         (183.83)     (185.16)
198.16
(169.66)
213.16
K #WARM RADIATOR TEMP. A
1WRBT         (183.83)     (185.16)
198.16
(169.66)
213.16
K #WARM RADIATOR TEMP. B
1DPPWRA (12.11)             (23.4)
59.5
(-999)
999
W # DPA POWER A
1DPPWRB (7.46) (7.72)           (18.2)
59.5
(-999)
999
W # DPA POWER B
5EPHINT 316.43 316.86 317.71 318.56 318.56   317.29 (261.0)
300.0
(258.0)
303.0
K #EPHIN TEMP
HKEBOXTEMP 321.61 322.29 322.29 322.97 322.97   321.61 (268.0)
308.0
(253.0)
343.0
K #EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
HKFBIASLEAKI 3.12 3.35 3.33 3.62 3.54 2.12 3.20 (-100.0)
2.0
(-200.0)
3.0
uA #EPHIN HOUSEKEEPING F-BIAS: LEAKAGE CURRENT (5EHSE900)
TEIO         335.56   335.56 (253.0)
320.2
(250.2)
323.0
K #EPHIN ELECTRONICS HOUSING TEMP
TEPHIN 316.94 317.77 317.77 318.59 318.59   317.77 (260.8)
300.2
(258.0)
303.0
K #EPHIN SENSOR HOUSING TEMP
PSUTEMP       (312.65) (312.15)     (313.8)
321.85
(312.6)
323.05
K #SEA power supply temperature (3FAPSAT)
TFSSBKT1       344.71 344.71   344.71 (237.4)
333.0
(223.0)
348.0
K #FSS BRACKET-1 TEMP (+Y)
TFSSBKT2       344.71 344.71   344.71 (237.4)
333.0
(223.0)
348.0
K #FSS BRACKET-2 TEMP (-Y)
TMZLGABM       332.41       (244.1)
321.9
(208.0)
388.0
K #-Z LOW-GAIN ANTENNA BOOM TEMP
4RT590T 289.51   288.75 289.26 289.26     (281.9)
288.6
(250.2)
308.0
K #RT 590 - STRUT TEMP
4RT700T   288.83 288.83 288.83 289.13   288.83 (281.9)
288.6
(250.2)
308.0
K #RT 700 - OB BULKHEAD TEMP
OOBTHR26         289.20   288.98 (281.9)
288.6
(250.2)
308.0
K #RT 48: OBA CONE
OOBTHR39     287.21 287.38 287.38 287.21   (281.9)
285.8
(250.2)
308.0
K #RT 61: TFTE CONE
OOBTHR51 289.16     289.11 288.98     (281.9)
288.6
(250.2)
308.0
K #RT 77: S/C STRUT
OOBTHR57       290.44 292.14   291.96 (281.9)
288.6
(250.2)
308.0
K #RT 150: OBA CONE

IRUs


Recent Observations


OBSID DETECTOR GRATING TARGET ANALYSIS ACA
9495 ACIS-012367 NONE Carina South Pillars Ptg 5 OK OK
9230 ACIS-23678 NONE SDSS J1153+1136 OK OK
9277 ACIS-456789 HETG NGC 4388 OK OK
9134 ACIS-235678 NONE GRB080319B OK OK
9287 ACIS-7 NONE 1637+574 OK OK
9849 ACIS-012367 NONE Carina South Pillars Ptg 5 OK OK
9113 ACIS-012367 NONE AX J1025.6-5757 OK OK
9527 ACIS-35678 NONE NGC4477 OK OK
9013 ACIS-012367 NONE AX J1749.2-2725 OK OK
9051 ACIS-012367 NONE IGR J18485-0047 OK OK
9055 ACIS-012367 NONE IGR J18308-1232 OK OK
9850 HRC-I NONE XTE J1719-291 OK OK
8984 ACIS-235678 NONE MXB 1659-29 OK OK
9139 ACIS-012367 NONE HESS J1731-347-XC OK OK
9085 HRC-I NONE SN 1987A OK OK
9157 ACIS-235678 NONE SDSS J112506.95-001647.6 OK OK
9532 ACIS-01236 NONE Sombrero OK OK
8953 ACIS-235678 NONE NGC 5927 OK OK
9087 ACIS-23567 NONE GRB 060729 OK OK

Trending

This week's focus is Ground Computations.

Trends last reported on Jan 31.

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.