MTA Monitoring Report 04/16/10 - 04/22/10

Archive of all weekly reports
Archive of monthly reports

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. 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:	1.406e-9 CTI/day	(1.290e-9 CTI/day)
Detrended slope:	7.542e-9 CTI/day	(7.274e-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.

	CCD0	CCD1	CCD2	CCD3	CCD4	CCD5	CCD6	CCD7	CCD8	CCD9
Previously Unknown Bad Pixels
Current Warm Pixels			(206,757)	(334,88) (931,553)	(227,467) (247,364) (283,224)	(233,321) (233,322) (233,323) (233,324) (233,325) (233,326) (258,797) (263,317) (352,544) (367,511) (369,376) (641,669) (669,577)	(843,420)	(335,412)	(197,241) (356,902) (829,997) (833,325) (881,53) (913,165)	(40,49) (636,819) (991,128)
Flickering Warm Pixels	(153,205)	(802,665) (910,239)	(526,66)	(703,739)		(233,327) (233,328) (280,313) (1023,166) (109,1) (792,313) (233,315) (745,313)	(884,31)	(662,995) (199,678)	(1024,455) (1024,456) (1024,454) (1024,453) (1024,457) (1024,431) (1024,432) (587,544) (1024,433) (562,499)
Current Hot Pixels
Flickering Hot Pixels
Warm column candidates
Flickering Warm Column Candidates

ACIS Focal Plane Temperature

For this period, 4 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
108.36	-109.85	0.40
110.11	-118.90	0.80
111.00	-113.57	0.18
112.94	-118.58	1.36

Weekly focal plane temperature with sun angle, earth angle, and altitude overplotted. Sun angle is the solar array angle, that is the angle between the sun and the optical axis (+X axis). The earth angle is the angle between earth and the ACIS radiator (+Z axis). Altitude varies from 34 kkm to 128 kkm.

SIM Movements

14 TSC moves this period

weekly average time/step	0.00136 s
mission average time/step	0.00134 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	04/16/10	04/17/10	04/18/10	04/19/10	04/20/10	04/21/10	04/22/10	yellow limits (lower) upper	red limits (lower) upper	Units	Description
1CBAT					(200.95)	(200.95)		(210.16) 216.16	(197.66) 223.16	K	#CAMERA BODY TEMP. A
1CBBT					(200.95)	(200.95)		(210.16) 216.16	(197.66) 223.16	K	#CAMERA BODY TEMP. B
1CRAT			157.20		154.80	150.00		(143.16) 148.16	(131.16) 183.16	K	#COLD RADIATOR TEMP. A
1CRBT			157.20		154.80			(143.16) 148.16	(131.16) 183.16	K	#COLD RADIATOR TEMP. B
1DPPWRA		(20.59)		(20.48)	(11.52)			(23.4) 59.5	(-999) 999	W	# DPA POWER A
1DPPWRB		(7.39)		(7.39)	(7.42)			(18.2) 59.5	(-999) 999	W	# DPA POWER B
5EPHINT	321.16	316.86	315.58	321.16	324.44	321.63	316.01	(261.0) 300.0	(258.0) 303.0	K	#EPHIN TEMP
HKEBOXTEMP	325.85	320.95		325.85	328.96	326.61		(268.0) 308.0	(253.0) 343.0	K	#EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
HKFBIASLEAKI	4.59	3.25	2.35	4.57	4.88	4.78	2.72	(-100.0) 2.0	(-200.0) 3.0	uA	#EPHIN HOUSEKEEPING F-BIAS: LEAKAGE CURRENT (5EHSE900)
TEIO	338.70			335.56	340.27	341.84		(253.0) 320.2	(250.2) 323.0	K	#EPHIN ELECTRONICS HOUSING TEMP
TEPHIN	322.36	316.12	314.47	321.30	325.54	323.42	314.47	(260.8) 300.2	(258.0) 303.0	K	#EPHIN SENSOR HOUSING TEMP
AORWSPD1		447.49						(-419.0) 419.0	(-471.0) 471.0	RPS	#REACTION WHEEL RATES
AORWSPD4		(-435.23)						(-419.0) 419.0	(-471.0) 471.0	RPS	#REACTION WHEEL RATES
AACCCDRT	296.18				296.54	296.54	296.54	(287.28) 289.58	(287.13) 289.73	K	#AC CCD TEMP (RDNT)
AACH1T	(293.59)				(293.59)	(293.59)	(293.59)	(314.0) 341.0	(264.0) 373.0	K	#PEA1 AC HOUSING TEMPERATURE IMAGE 0
AACH2T	293.59				293.59	293.59	293.59	(278.0) 293.0	(250.2) 310.8	K	#AC HOUSING TEMP (ACH2)
AAOTASMT					292.85	292.85		(286.25) 287.91	(286.15) 288.06	K	#AC OPT TEL ASSY SECONDARY MIRROR TEMP
AAOTH2MT	292.85				293.22	293.22	293.22	(286.50) 287.53	(286.40) 287.63	K	#AC OPT TEL ASSY SECONDARY MIRROR TEMP (HRMA)
P5VADC	4.98		4.99		4.99	4.99		(4.90) 4.98	(4.88) 5.00	Reading	#+5V Power Supply A/D Converter
3RCTUBPT	301.13	302.41	299.99	299.99				(253.0) 293.0	(230.5) 315.5	K	#RCTU BASEPLATE (+X)
3TSMXSPT		290.75	288.25	288.25	288.25	288.25	288.25	(203.0) 283.0	(148.0) 353.0	K	#-X TURTLE SHELL NR ACIS SS
3TTHRC1T	299.49	300.50	298.99	298.99				(243.0) 293.0	(218.5) 353.0	K	#TT AT HRC BIPOD ATTACH #1
3TTHRC2T	303.68	304.32	302.41	302.41				(243.0) 293.0	(218.5) 353.0	K	#TT AT HRC BIPOD ATTACH #2
PSUTEMP	(311.65)	(311.65)	(311.65)	(311.65)	(311.65)	(311.65)	(312.15)	(313.8) 321.85	(312.6) 323.05	K	#SEA power supply temperature (3FAPSAT)
TCYLAFT1		302.69	300.55	299.51				(260.8) 294.1	(227.4) 349.7	K	#CNT CYL TEMP:16-IN FWD OF SC-TS FIT-1
TCYLAFT6		302.69	299.51	300.55		298.48		(260.8) 294.1	(227.4) 349.7	K	#CNT CYL TEMP:16-IN FWD OF SC-TS FIT-6
TFSPPCM		297.96						(260.8) 294.1	(216.3) 349.7	K	#FWD SHEAR PANEL TEMP: -Z PCAD COMP
TFSSBKT1	348.63	346.67		346.67	348.63	351.03		(237.4) 333.0	(223.0) 348.0	K	#FSS BRACKET-1 TEMP (+Y)
TFSSBKT2	348.63	346.67	342.75	344.71	348.63	351.03		(237.4) 333.0	(223.0) 348.0	K	#FSS BRACKET-2 TEMP (-Y)
TFUTSUPN		316.94						(260.8) 316.3	(227.4) 349.7	K	#FUEL TANK SUPPORT PNL TEMP: +Y/-Z CRNR
TMZLGABM			332.41	328.72	328.72	328.72	328.72	(244.1) 321.9	(208.0) 388.0	K	#-Z LOW-GAIN ANTENNA BOOM TEMP
TMZP_CNT		341.12		341.12	341.12	342.75		(237.4) 327.4	(227.4) 349.7	K	#-Z PNL TEMP:CENTER
TPC_ESE		295.45						(258.0) 294.1	(248.0) 333.0	K	#ESE TEMP
TPC_FSSE		295.90						(253.0) 294.1	(243.0) 328.0	K	#FSSE TEMP (BTWN UNITS)
TPCM_RW4		300.55						(263.6) 299.7	(258.0) 328.0	K	#RWA -4 TEMP (-Z PCAD COMP)
TRSPMTPC	295.45	299.51		295.00				(260.8) 294.1	(216.3) 349.7	K	#RAD SHR PNL TEMP:TTWN MUPS AND PCAD
TSCIUSF8	362.26	362.26						(230.2) 346.9	(227.4) 349.7	K	#SC-IUS FITTING-8 TEMP
TSCTSF1		298.48	297.96	296.42	294.55	295.45	295.00	(260.8) 294.1	(253.0) 303.0	K	#SC-TS FITTING -1 TEMP
4RT575T	289.44				289.74	289.74		(281.9) 288.6	(250.2) 308.0	K	#RT 575 - OB CONE TEMP
4RT576T	283.60				283.60	283.92	283.29	(280.8) 283.0	(250.2) 308.0	K	#RT 576 - OB CONE TEMP
4RT584T	290.01				290.27	290.27	290.27	(281.9) 288.6	(250.2) 308.0	K	#RT 584 - STRUT TEMP
4RT585T	290.27	290.01	290.01	290.01	290.52	290.52	290.52	(281.9) 288.6	(250.2) 308.0	K	#RT 585 - STRUT TEMP
4RT590T	289.51	291.54	291.54	290.77	290.77	291.03	291.03	(281.9) 288.6	(250.2) 308.0	K	#RT 590 - STRUT TEMP
4RT700T	290.05			289.13	290.36	290.36	289.13	(281.9) 288.6	(250.2) 308.0	K	#RT 700 - OB BULKHEAD TEMP
4RT705T					282.04	282.04		(278.6) 281.9	(250.2) 308.0	K	#RT 705 - OB BULKHEAD TEMP
OOBTHR04					290.12	290.20	290.20	(281.9) 288.6	(250.2) 308.0	K	#RT 27: HRMA STRUT
OOBTHR05	290.23				290.36	290.45	290.40	(281.9) 288.6	(250.2) 308.0	K	#RT 28: HRMA STRUT
OOBTHR08	288.82				288.90	288.90		(281.9) 288.6	(250.2) 308.0	K	#RT 31: OBA CONE
OOBTHR19	289.62				289.45	289.62		(281.9) 288.6	(250.2) 308.0	K	#RT 41: OBA CONE
OOBTHR20	288.61					288.61		(281.9) 288.6	(250.2) 308.0	K	#RT 42: OBA CONE
OOBTHR25	288.95				288.82	288.95		(281.9) 288.6	(250.2) 308.0	K	#RT 47: OBA CONE
OOBTHR26	289.85			289.03	289.77	289.94		(281.9) 288.6	(250.2) 308.0	K	#RT 48: OBA CONE
OOBTHR27	288.80				288.72	288.89		(281.9) 288.6	(250.2) 308.0	K	#RT 49: OBA CONE
OOBTHR28	289.12				289.12	289.20		(281.9) 288.6	(250.2) 308.0	K	#RT 50: OBA CONE
OOBTHR31	291.98	291.98	290.94	290.98	290.37	290.24		(281.9) 289.7	(250.2) 308.0	K	#RT 53: OBA AFT BULKHEAD
OOBTHR39	288.21	287.34	287.29	287.60	288.29	288.29	287.82	(281.9) 285.8	(250.2) 308.0	K	#RT 61: TFTE CONE
OOBTHR40						285.80		(281.9) 285.8	(250.2) 308.0	K	#RT 62: TFTE CONE
OOBTHR43			262.65					(255.2) 261.9	(233.0) 355.2	K	#RT 65: TFTE COVER
OOBTHR45	292.29				292.46	292.33		(281.9) 288.6	(250.2) 308.0	K	#RT 67: TFTE COVER
OOBTHR51	289.33	290.85	290.94	290.33	290.37	290.68	290.68	(281.9) 288.6	(250.2) 308.0	K	#RT 77: S/C STRUT
OOBTHR56	296.07				296.24	295.98		(281.9) 288.6	(250.2) 308.0	K	#RT 158: OBA CONE
OOBTHR57	293.30	293.21	292.22	292.31	292.85	292.85		(281.9) 288.6	(250.2) 308.0	K	#RT 150: OBA CONE
OOBTHR58	289.01				289.01	289.10		(281.9) 288.6	(250.2) 308.0	K	#RT 151: OBA CONE
OOBTHR59	289.19				289.19	289.28		(281.9) 288.6	(250.2) 308.0	K	#RT 152: OBA CONE
OOBTHR60	289.01				288.92	289.10		(281.9) 288.6	(250.2) 308.0	K	#RT 153: OBA CONE

Pitch Angle and System Temperature

This is a test implementation, not all #'s have been verified.
On the weekly plots, long green ticks indicate obsid starts. The shorter orange ticks indicate rad zone events.

The following table shows the maximum temperature (in K) appeared during the observations. All data are taken between Apr 12 and Apr 18, 2010- DOY 102-108.

Pitch Angle	60 - 75	75 - 90	90 - 110	110 - 130	130 - 145
TFSSBKT1	351.0	351.0	348.6	345.8	342.2
TFSSBKT2	351.0	351.0	348.6	345.4	339.7
TEPHIN	323.4	323.4	324.5	324.5	324.5
TEIO	341.8	341.8	340.3	340.3	338.7
5EPHINT	322.1	322.1	323.5	323.6	324.0
HKEBOXTEMP	327.4	326.6	328.2	328.2	328.2
OHRTHR38	289.6	289.6	289.6	289.6	289.6
4RT568T	288.4	288.1	288.4	288.4	288.4
4PRT4AT	217.1	217.1	217.1	217.1	217.1
OOBTHR06	288.2	288.2	288.2	288.2	288.2
4RT583T	287.5	287.7	287.7	287.5	287.7
4RT586T	288.3	288.5	288.5	288.3	288.5
PLINE01T	286.8	285.6	286.0	285.6	285.6
PLINE02T	315.1	302.8	300.7	300.7	300.7
PLINE03T	314.8	298.5	296.4	295.9	295.9

* PLINE temperatures are weekly minimum temps.

IRUs

Recent Observations

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
11097	ACIS-2367	NONE	SNR 0049-73.6	OK	OK
11514	ACIS-7	NONE	M87	OK	OK
12141	ACIS-23567	NONE	EN1-349	OK	OK
11942	HRC-S	NONE	Vega	CAL	OK
11943	HRC-S	NONE	Vega	CAL	OK
11944	HRC-S	NONE	Vega	CAL	OK
11940	HRC-I	NONE	Vega	CAL	OK
11941	HRC-S	NONE	Vega	CAL	OK
11341	ACIS-456789	NONE	PGC085239	OK	OK
12137	ACIS-01236	NONE	Chandra Deep Field-South	OK	OK
11542	ACIS-23678	NONE	RXJ1131-1231	OK	OK
11386	ACIS-456789	NONE	PGC1217593	OK	OK
11515	ACIS-7	NONE	M87	OK	OK
12138	ACIS-01236	NONE	Chandra Deep Field-South	OK	OK
11772	ACIS-35678	NONE	GRB100413A	OK	OK
11467	ACIS-7	NONE	SDSS J130803.88+505226.7	OK	OK
11326	ACIS-456789	NONE	PGC042982	OK	OK
12139	ACIS-456789	HETG	ESO 323-G077	OK	OK
11059	ACIS-7	NONE	EXO 0748-676	OK	OK
11639	ACIS-0123	NONE	2PIGG_m1441	OK	OK
11516	ACIS-7	NONE	M87	OK	OK
11980	ACIS-2367	NONE	SNR 0049-73.6	OK	OK

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.

Battery Usage


MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
OOBTHR26	286.05	1.69	5.401e-01	1.243e-01	K	RT 48: OBA CONE
OOBTHR28	285.84	1.89	6.305e-01	2.806e-02	K	RT 50: OBA CONE
OOBTHR39	286.45	0.76	3.249e-01	1.525e-01	K	RT 61: TFTE CONE
OOBTHR51	286.88	1.87	5.888e-01	5.556e-02	K	RT 77: S/C STRUT
OOBTHR57	287.43	3.26	2.928e-01	-9.103e-02	K	RT 150: OBA CONE

HRMA Heaters


MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
OHRTHR02	295.31	5.851e-03	-7.367e-04	3.547e-04	K	RT 2: HRMA FORWARD APERTURE PLATE
OHRTHR19	294.51	1.354e-02	4.841e-03	1.191e-03	K	RT 132: HRMA AFT HEATER PLATE
OHRTHR22	295.26	1.718e-03	3.295e-04	-2.143e-04	K	RT 6: HRMA FOWARD APERTURE PLATE
OHRTHR23	295.26	3.648e-03	-5.501e-04	1.599e-04	K	RT 8: HRMA PRECOLLIMATOR PLATE 10
OHRTHR46	295.27	2.602e-03	-4.022e-04	1.079e-04	K	RT 7: HRMA FORWARD APERTURE PLATE
OHRTHR47	295.30	6.281e-03	-9.454e-04	5.440e-04	10	RT 10: HRMA PRECOLLIMATOR PLATE

If you have any questions, please contact: swolk@head.cfa.harvard.edu