MTA Monitoring Report 12/14/07 - 12/20/07

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: 1.756e-9 CTI/day (2.570e-9 CTI/day)
Detrended slope: 7.083e-9 CTI/day(7.508e-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

14 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 12/13/07 12/14/07 12/15/07 12/16/07 12/17/07 12/18/07 12/19/07 12/20/07 yellow limits
(lower)
upper
red limits
(lower)
upper
Units Description
1CRAT 154.80   150.00 150.00   150.00   (143.16)
148.16
(131.16)
183.16
K #COLD RADIATOR TEMP. A
1CRBT 154.80   150.00 150.00   150.00   (143.16)
148.16
(131.16)
183.16
K #COLD RADIATOR TEMP. B
1DPPWRA   (11.94)           (23.4)
59.5
(-999)
999
W # DPA POWER A
1DPPWRB (0.00) (0.00)           (18.2)
59.5
(-999)
999
W # DPA POWER B
5EPHINT   317.29 317.29 318.14 317.71 317.71 317.71 (261.0)
300.0
(258.0)
303.0
K #EPHIN TEMP
HKP27V (9.62) (9.38) (9.38) (9.38) (9.38) (9.38) (14.49) (25.91)
27.91
(24.91)
28.91
V #HK 27 Volts Rail - Voltage
HKP27I 7.88 7.88 7.88 7.88 7.88 7.88   (3.66)
5.24
(3.46)
5.44
AMP #HK 27 Volts Rail - Current
HKEBOXTEMP   321.61 321.61 322.29 322.29 322.29 322.29 (268.0)
308.0
(253.0)
343.0
K #EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
TEIO 333.98 337.13 338.70 338.70   335.56 337.13 (253.0)
320.2
(250.2)
323.0
K #EPHIN ELECTRONICS HOUSING TEMP
TEPHIN   317.77 317.77 318.59 318.59 318.59 317.77 (260.8)
300.2
(258.0)
303.0
K #EPHIN SENSOR HOUSING TEMP
CSSR2CBV 4.96             (-1.0)
1.0
(-1.0)
1.0
V #SSR-2 CONVERTER B VOLTAGE
TFSSBKT1 346.55 348.12 348.12 348.12 344.98 346.55 346.55 (237.4)
333.0
(223.0)
348.0
K #FSS BRACKET-1 TEMP (+Y)
TFSSBKT2 346.55 348.12 348.12 348.12 344.98 346.55 346.55 (237.4)
333.0
(223.0)
348.0
K #FSS BRACKET-2 TEMP (-Y)
TMZLGABM 328.72     329.78       (244.1)
321.9
(208.0)
388.0
K #-Z LOW-GAIN ANTENNA BOOM TEMP
TMZP_CNT   340.27 340.27 340.27   340.27 340.27 (237.4)
327.4
(227.4)
349.7
K #-Z PNL TEMP:CENTER
4RT577T   289.44 289.44 289.44 288.83 288.83 289.13 (281.9)
288.6
(250.2)
308.0
K #RT 577 - OB CONE TEMP
4RT584T 289.51 289.26 289.26 289.26 289.26 289.51 289.26 (281.9)
288.6
(250.2)
308.0
K #RT 584 - STRUT TEMP
4RT590T 288.75 288.75       288.75   (281.9)
288.6
(250.2)
308.0
K #RT 590 - STRUT TEMP
4RT591T 289.26 289.26 289.00 288.75 289.26 289.00 289.00 (281.9)
288.6
(250.2)
308.0
K #RT 591 - STRUT TEMP
4RT700T       288.83 288.83     (281.9)
288.6
(250.2)
308.0
K #RT 700 - OB BULKHEAD TEMP
4RT709T   286.07 286.07 286.07 286.07 286.07 286.07 (281.9)
285.8
(250.2)
308.0
K #RT 709 - OB BULKHEAD TEMP
4RT710T 286.69 286.69 286.69 286.99 286.69 286.69 286.69 (281.9)
285.8
(250.2)
308.0
K #RT 710 - OB BULKHEAD TEMP
4RT711T 286.69 286.99 286.99 286.99 286.99 286.69 286.69 (281.9)
285.8
(250.2)
308.0
K #RT 711 - OB BULKHEAD TEMP
OHRTHR38   288.74 288.74 288.79 288.74 288.69 288.63 (285.8)
288.6
(255.2)
308.0
K #RT 120: HRMA AFT COLLIMATOR OUTER CYLINDER
OOBTHR04 289.33 289.16 289.16 289.11 289.16 289.20 289.16 (281.9)
288.6
(250.2)
308.0
K #RT 27: HRMA STRUT
OOBTHR05 289.62             (281.9)
288.6
(250.2)
308.0
K #RT 28: HRMA STRUT
OOBTHR26   288.72 288.81 288.68       (281.9)
288.6
(250.2)
308.0
K #RT 48: OBA CONE
OOBTHR31   289.72 290.07   290.64     (281.9)
289.7
(250.2)
308.0
K #RT 53: OBA AFT BULKHEAD
OOBTHR39       287.21       (281.9)
285.8
(250.2)
308.0
K #RT 61: TFTE CONE
OOBTHR45 289.94 290.50 290.46 290.63 290.68 290.50 290.50 (281.9)
288.6
(250.2)
308.0
K #RT 67: TFTE COVER
OOBTHR51           288.63   (281.9)
288.6
(250.2)
308.0
K #RT 77: S/C STRUT
OOBTHR52 288.88 288.93 288.66   288.79 288.75   (281.9)
288.6
(250.2)
308.0
K #RT 78: S/C STRUT
OOBTHR56 293.21 293.74 293.56 293.83 294.01 293.74 293.74 (281.9)
288.6
(250.2)
308.0
K #RT 158: OBA CONE
OOBTHR57 290.88 292.05 292.14 291.87 291.87 290.44 291.51 (281.9)
288.6
(250.2)
308.0
K #RT 150: OBA CONE

IRUs


Recent Observations


OBSID DETECTOR GRATING TARGET ANALYSIS ACA
7926 ACIS-01236 NONE NGC2563-P2 OK OK
9160 ACIS-235678 NONE SDSS J074610.50+230710.8 OK OK
8197 ACIS-35678 NONE NGC1023 OK OK
9233 ACIS-7 NONE 074345.47+480813.5 OK OK
7928 ACIS-01236 NONE NGC2563-P5 OK OK
8936 ACIS-235678 NONE V1118 Ori OK OK
9097 ACIS-235678 NONE SN 2006gy OK OK
9568 ACIS-5678 NONE Draco OK OK
9451 ACIS-01236 NONE AEGIS-1 OK OK
9306 ACIS-23567 NONE 3C197.1 OK OK
7939 ACIS-235678 NONE 2A 0335+096 OK OK
9189 ACIS-23678 NONE S06 OK OK
7434 HRC-I NONE Alpha Centauri OK OK
9166 ACIS-012367 NONE J0722.6-0931 OK OK
9299 ACIS-23567 NONE 3C105 OK OK
9270 ACIS-235678 NONE J0805+2458 (3C192) OK OK
9452 ACIS-01236 NONE AEGIS-1 OK OK
9793 ACIS-01236 NONE AEGIS-1 OK OK
7430 ACIS-235678 NONE AP 139 OK OK
9794 ACIS-01236 NONE AEGIS-1 OK OK
9167 ACIS-012367 NONE J0811.5+0937 OK OK

Trending

This week's focus is OBA Thermal.

Trends last reported on Sep 20.

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.