MTA Monitoring Report 05/22/08 - 05/29/08

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: 1.525e-9 CTI/day (2.227e-9 CTI/day)
Detrended slope: 7.038e-9 CTI/day(7.427e-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

12 TSC moves this period
weekly average time/step 0.00127 s
mission average time/step 0.00135 s

Telemetry

New violations or new extrema are shown in blue cells.
MSID 05/23/08 05/24/08 05/25/08 05/26/08 05/27/08 05/28/08 05/29/08 yellow limits
(lower)
upper 		red limits
(lower)
upper 		Units Description
1CBAT (203.40) (205.86) (200.95) (200.95) (200.95) (200.95) (203.40) (210.16)
216.16		(197.66)
223.16 		K #CAMERA BODY TEMP. A
1CBBT (203.40) (205.86) (200.95) (200.95) (200.95) (200.95) (203.40) (210.16)
216.16		(197.66)
223.16 		K #CAMERA BODY TEMP. B
1CRAT       (142.83)       (143.16)
148.16		(131.16)
183.16 		K #COLD RADIATOR TEMP. A
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
1OAHBT       (233.08)       (233.16)
293.16		(216.66)
309.66 		K #OPEN ACTUATOR HOUSING TEMP. B
1WRAT     (183.83) (183.83) (183.83) (183.83)   (185.16)
198.16		(169.66)
213.16 		K #WARM RADIATOR TEMP. A
1WRBT     (183.83) (183.83) (183.83) (183.83)   (185.16)
198.16		(169.66)
213.16 		K #WARM RADIATOR TEMP. B
1DPPWRA       (11.74) (18.70)     (23.4)
59.5		(-999)
999 		W # DPA POWER A
1DPPWRB       (7.26) (7.46)     (18.2)
59.5		(-999)
999 		W # DPA POWER B
5EPHINT 317.71 315.58 318.14 318.14 318.99 318.56 314.73 (261.0)
300.0		(258.0)
303.0 		K #EPHIN TEMP
HKEBOXTEMP 322.29 322.29 322.29 322.97 323.67 322.97   (268.0)
308.0		(253.0)
343.0 		K #EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
HKFBIASLEAKI 3.37 3.37 3.43 3.50 3.73 3.60   (-100.0)
2.0		(-200.0)
3.0 		uA #EPHIN HOUSEKEEPING F-BIAS: LEAKAGE CURRENT (5EHSE900)
TEIO     333.98 337.13       (253.0)
320.2		(250.2)
323.0 		K #EPHIN ELECTRONICS HOUSING TEMP
TEPHIN 317.77 316.12 318.59 318.59 319.42 318.59   (260.8)
300.2		(258.0)
303.0 		K #EPHIN SENSOR HOUSING TEMP
TFSSBKT1     344.71 346.67 342.75     (237.4)
333.0		(223.0)
348.0 		K #FSS BRACKET-1 TEMP (+Y)
TFSSBKT2     344.71 346.67       (237.4)
333.0		(223.0)
348.0 		K #FSS BRACKET-2 TEMP (-Y)
TMZLGABM 328.72             (244.1)
321.9		(208.0)
388.0 		K #-Z LOW-GAIN ANTENNA BOOM TEMP
TRSPMTPC       295.00 295.00     (260.8)
294.1		(216.3)
349.7 		K #RAD SHR PNL TEMP:TTWN MUPS AND PCAD
TSCTSF1         295.00     (260.8)
294.1		(253.0)
303.0 		K #SC-TS FITTING -1 TEMP
4RT581T       288.83       (281.9)
288.6		(250.2)
308.0 		K #RT 581 - OB CONE TEMP
4RT590T       288.75 290.01 289.76 289.00 (281.9)
288.6		(250.2)
308.0 		K #RT 590 - STRUT TEMP
4RT700T 288.83   288.83 288.83 288.83 288.83   (281.9)
288.6		(250.2)
308.0 		K #RT 700 - OB BULKHEAD TEMP
OOBTHR26       289.07       (281.9)
288.6		(250.2)
308.0 		K #RT 48: OBA CONE
OOBTHR28       288.64       (281.9)
288.6		(250.2)
308.0 		K #RT 50: OBA CONE
OOBTHR31     291.11 291.98       (281.9)
289.7		(250.2)
308.0 		K #RT 53: OBA AFT BULKHEAD
OOBTHR39 287.25   287.25 287.34 287.21 287.25   (281.9)
285.8		(250.2)
308.0 		K #RT 61: TFTE CONE
OOBTHR51       288.63 289.72 289.50 288.76 (281.9)
288.6		(250.2)
308.0 		K #RT 77: S/C STRUT
OOBTHR57     292.40 292.94   290.08   (281.9)
288.6		(250.2)
308.0 		K #RT 150: OBA CONE

IRUs


Recent Observations


OBSID DETECTOR GRATING TARGET ANALYSIS ACA
9076 ACIS-456789 HETG X1822-371 OK OK
9856 ACIS-012367 NONE Carina South Pillars Ptg 4 OK OK
8906 HRC-I NONE Alpha Centauri OK OK
8684 ACIS-01237 NONE GBSGTO4 OK OK
8685 ACIS-01237 NONE GBSGTO4 OK OK
8686 ACIS-01237 NONE GBSGTO4 OK OK
9604 ACIS-235678 NONE AX J165707-4255 OK OK
9857 ACIS-012367 NONE Carina South Pillars Ptg 3 OK OK
9508 ACIS-012367 NONE Carina South Pillars Ptg 3 OK OK
9858 ACIS-456789 HETG X1822-371 OK OK
8947 ACIS-235678 NONE NGC 6402 OK OK
9600 HRC-I NONE AX J153818-5541 OK OK
9498 ACIS-012367 NONE Carina Superbubble Ptg 3 OK OK
9862 ACIS-456789 NONE SHB 080503 OK OK
9701 ACIS-6 NONE G21.5-09[S2,-120,5.15,0,8.0] CAL OK
9224 ACIS-23678 NONE SDSS J0051-0102 OK OK
8965 ACIS-235678 NONE NGC 6139 OK OK
9496 ACIS-012367 NONE Carina Superbubble Ptg 1 OK OK
9007 HRC-I NONE K 1632-477 OK OK
9702 ACIS-6 NONE G21.5-09[S3,-120,1.0,0,0] CAL OK
9612 ACIS-235678 NONE AX J184738-0156 OK OK
9860 ACIS-012367 NONE Carina Superbubble Ptg 1 OK OK
9602 ACIS-235678 NONE AX J162011-5002 OK OK

Trending

This week's focus is Ground Computed Gradients..

Trends last reported on Feb 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.