MTA Monitoring Report 12/30/11 - 01/05/12

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:	2.154e-5 CTI/day	(1.274e-5 CTI/day)
Detrended slope:	6.986e-5 CTI/day	(7.068e-5 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	(153,205)	(427,125) (802,665)	(206,757) (526,66)	(703,739) (811,637)		(233,321) (233,322) (233,323) (233,324) (233,325) (233,326) (233,328) (258,797) (263,317) (352,544) (367,511) (369,376) (669,577)	(843,420) (1000,214)	(199,678) (335,412)	(139 109) (197 241) (326 978) (356 902) (587 544) (833 325) (881 53) (913 165) (1024 432) (1024 453) (1024 454) (1024 455) (1024 456) (1024 457) (1024 458)
Flickering Warm Pixels	(692,141)	(847,247) (910,239)		(334,88)	(283,224) (247,364) (227,467)	(233,327) (233,329) (282,385) (352,545) (728,340) (641,669) (745,313) (280,313) (233,315) (1023,166)	(884,31)		(157,47) (182,474) (1024,431)	(40,49) (636,819)
Current Hot Pixels
Flickering Hot Pixels
Warm column candidates
Flickering Warm Column Candidates			509			509	509 515 518 514 1021		509 514 1021	509 514 1021

ACIS Focal Plane Temperature

For this period, 3 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
364.72	-93.42	0.32
2.35	-91.25	0.39
5.01	-92.28	0.34

Weekly focal plane temperature with sun angle and altitude overplotted. Sun angle is the solar array angle, that is the angle between the sun and the optical axis (+X axis). Altitude varies from 5 kkm to 145 kkm.

SIM Movements

12 TSC moves this period

weekly average time/step	0.00143 s
mission average time/step	0.00133 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	12/30/11	12/30/11	01/01/12	01/02/12	01/03/12	01/04/12	01/05/12	yellow limits (lower) upper	red limits (lower) upper	Units	Description
1CRAT	181.39			188.70		183.83		(-130.00) -125.00	(-142.00) -90.00	C	COLD RADIATOR TEMP. A
1CRBT	181.39			188.70		186.26		(-130.00) -125.00	(-142.00) -90.00	C	COLD RADIATOR TEMP. B
1WRAT	203.40			205.86		203.40		(-88.00) -75.00	(-103.50) -60.00	C	WARM RADIATOR TEMP. A
1WRBT	203.40			205.86		203.40		(-88.00) -75.00	(-103.50) -60.00	C	WARM RADIATOR TEMP. B
TEPHIN					332.41			(272.8) 313.7	(270.0) 322.0	K	EPHIN SENSOR HOUSING TEMP
TB1T1				(270.09)	(270.09)			(270.2) 298.0	(268.0) 300.8	p008	BATT 1 TEMP 1 K
4RT575T	292.52							(281.9) 288.6	(250.2) 308.0	K	RT 575 - OB CONE TEMP
4RT578T		292.52	291.90		290.66		291.90	(281.9) 288.6	(250.2) 308.0	K	RT 578 - OB CONE TEMP
4RT581T		293.14					292.52	(281.9) 288.6	(250.2) 308.0	K	RT 581 - OB CONE TEMP
4RT591T	295.97							(281.9) 292.0	(250.2) 308.0	K	RT 591 - STRUT TEMP
4RT704T	288.83	289.13	289.13					(281.9) 288.6	(250.2) 308.0	K	RT 704 - OB BULKHEAD TEMP
4RT705T		284.23	284.23					(278.6) 281.9	(250.2) 308.0	K	RT 705 - OB BULKHEAD TEMP
OOBTHR08	291.73	291.90	291.64				291.64	(281.9) 288.6	(250.2) 308.0	K	RT 31: OBA CONE
OOBTHR18	290.84	291.10	290.97				290.79	(281.9) 288.6	(250.2) 308.0	K	RT 40: OBA CONE
OOBTHR19		293.81					293.50	(281.9) 288.6	(250.2) 308.0	K	RT 41: OBA CONE
OOBTHR20		292.61						(281.9) 288.6	(250.2) 308.0	K	RT 42: OBA CONE
OOBTHR21		291.73						(281.9) 288.6	(250.2) 308.0	K	RT 43: OBA CONE
OOBTHR22		291.52	291.13				291.05	(281.9) 288.6	(250.2) 308.0	K	RT 44: OBA CONE
OOBTHR23		291.16	290.77				290.69	(281.9) 288.6	(250.2) 308.0	K	RT 45: OBA CONE
OOBTHR24		291.40	291.05				290.92	(281.9) 288.6	(250.2) 308.0	K	RT 46: OBA CONE
OOBTHR25		292.99					292.60	(281.9) 288.6	(250.2) 308.0	K	RT 47: OBA CONE
OOBTHR29		291.26	290.65				290.65	(281.9) 288.6	(250.2) 308.0	K	RT 51: OBA CONE
OOBTHR30		292.64						(281.9) 288.6	(250.2) 308.0	K	RT 52: OBA CONE
OOBTHR31		297.09					296.29	(281.9) 289.7	(250.2) 308.0	K	RT 53: OBA AFT BULKHEAD
OOBTHR43	270.66					269.55		(255.2) 261.9	(233.0) 355.2	K	RT 65: TFTE COVER
OOBTHR45	295.76							(281.9) 292.0	(250.2) 308.0	K	RT 67: TFTE COVER
OOBTHR47				275.43				(255.2) 270.0	(233.0) 355.2	K	RT 69: TFTE COVER
OOBTHR51	295.45							(281.9) 288.6	(250.2) 308.0	K	RT 77: S/C STRUT
OOBTHR52	295.30							(281.9) 292.0	(250.2) 308.0	K	RT 78: S/C STRUT
OOBTHR56	299.82	298.66	298.48	298.66	299.37	296.07	298.39	(281.9) 295.0	(250.2) 308.0	K	RT 158: OBA CONE
OOBTHR60	291.51	293.30	292.76	290.71	291.60	291.24	292.85	(281.9) 288.6	(250.2) 308.0	K	RT 153: OBA CONE
OOBTHR61		291.15	290.80				290.62	(281.9) 288.6	(250.2) 308.0	K	RT 154: OBA CONE

IRUs

Recent Observations

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
12804	ACIS-7	NONE	SDSS J160918.93+082416.4	OK	OK
12807	ACIS-7	NONE	SDSS J085053.12+445122.4	OK	OK
14239	ACIS-56789	HETG	Capella	CAL //Grat	OK
14028	ACIS-01236	NONE	RX J0334.2-0111	OK	OK
13798	ACIS-235678	NONE	PSR J2235+1506	OK	OK
14378	ACIS-23678	NONE	S26 in NGC 7793	OK	OK
13498	ACIS-01236	NONE	SPT-CLJ2259-6057	OK	OK
13273	ACIS-7	NONE	Parenago523_P2	OK	OK
13970	ACIS-7	NONE	J0840+1818	OK	OK
13642	ACIS-23567	NONE	G 111-72	OK	OK
13308	ACIS-678	NONE	SDSS J0745+4734	OK	OK
13272	ACIS-7	NONE	Parenago523_P1	OK	OK
14379	ACIS-01236	NONE	RX J0334.2-0111	OK	OK
12736	ACIS-2367	NONE	3C 314.1	OK	OK
13654	ACIS-23678	NONE	IC 4593	OK	OK
13387	ACIS-23567	NONE	SDSS J0828+2654	OK	OK
12473	ACIS-01237	NONE	NGC 4861	OK	OK
13673	ACIS-23567	NONE	NGC5927	OK	OK
13875	ACIS-2367	NONE	3c187	OK	OK
13638	ACIS-23567	NONE	GJ 176	OK	OK
13479	ACIS-01236	NONE	SPT-CLJ0058-6145	OK	OK
13502	ACIS-01236	NONE	SPT-CLJ2232-6000	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.

ACIS Thermal


MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
1DPAMYT	288.24	5.90	1.831e+00	-6.420e+00	K	DPA -Y PANEL TEMP
1DPAMZT	291.34	5.67	1.804e+00	-5.964e+00	K	DPA -Z PANEL TEMP
1PIN1AT	290.35	7.46	-1.882e-01	6.893e+00	K	PSMC TEMP 1A
1WRAT	188.16	1.97	6.400e-01	-1.918e+00	K	WARM RADIATOR TEMP. A
1WRBT	187.83	1.87	7.141e-01	-2.053e+00	K	WARM RADIATOR TEMP. B

DEA/DPA Thermal


MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
DEAHK1	15.75	3.54	4.879e-01	1.543e-01	C	DPA Thermistor 1 - BEP PC Board
DEAHK2	13.85	3.70	5.083e-01	-7.185e-02	C	DPA Thermistor 2 - BEP Oscillator
DEAHK3	18.67	5.99	1.549e-01	-7.594e-01	C	DPA Thermistor 3 - FEP 0 Mongoose
DEAHK4	16.14	4.91	2.863e-01	5.275e-01	C	DPA Thermistor 4 - FEP 0 PC Board
DEAHK5	18.51	5.68	2.386e-01	2.604e-01	C	DPA Thermistor 5 - FEP 0 ACTEL
DEAHK6	17.91	5.28	3.055e-01	1.766e-01	C	DPA Thermistor 6 - FEP 0 RAM
DEAHK7	13.73	4.77	4.724e-01	3.689e-01	C	DPA Thermistor 7 - FEP 0 Frame Buf.
DEAHK8	21.44	4.15	4.522e-01	3.422e-01	C	DPA Thermistor 8 - FEP 1 Mongoose
DEAHK9	18.21	4.45	5.084e-01	1.969e-01	C	DPA Thermistor 9 - FEP 1 PC Board
DEAHK10	21.06	4.37	4.632e-01	2.900e-01	C	DPA Thermistor 10- FEP 1 ACTEL
DEAHK11	20.13	4.37	4.155e-01	2.402e-01	C	DPA Thermistor 11- FEP 1 RAM
DEAHK12	14.48	4.68	5.513e-01	2.049e-01	C	DPA Thermistor 12- FEP 1 Frame Buf.
DEAHK15	-248.53	0.19	-1.400e-02	1.265e-02	C	Focal Plane Temp. Board 12
DEAHK16	-119.39	0.76	2.530e-02	-3.430e-02	C	Focal Plane Temp. Board 11

DEA/DPA Electronics


MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
DEAHK17	-0.15	1.217e-02	-1.671e-03	1.033e-03	Volt	DPA Ground Reference 1
DEAHK18	5.03	1.583e-02	-1.355e-04	1.307e-03	Volt	DPA 5V Housekeeping A
DEAHK19	-0.15	1.294e-02	-1.582e-03	3.402e-04	Volt	DPA Ground Reference 2
DEAHK20	5.04	1.647e-02	-2.836e-04	-7.675e-04	Volt	DPA 5V Housekeeping B
DEAHK25	30.50	0.10	-6.774e-03	-8.499e-03	Volt	Primary Raw DEA 28V DC
DEAHK26	24.92	0.12	7.588e-04	-3.140e-02	Volt	Primary Raw DEA 24V DC
DEAHK27	-16.32	0.39	-2.514e-03	-5.664e-02	Volt	Primary Raw DEA -15.5V
DEAHK28	15.90	0.28	8.956e-03	1.443e-02	Volt	Primary Raw DEA +15.5V
DEAHK29	-6.34	9.561e-02	-3.239e-03	-1.156e-02	Volt	Primary Raw DEA -6V DC
DEAHK30	6.06	2.278e-02	-5.062e-04	-4.263e-03	Volt	Primary Raw DEA +6V DC
DEAHK31	0.05	6.731e-04	-9.435e-05	-1.738e-04	mAmp	Relative Dose Rad. Monitor Side A
DEAHK32	-1.816e-05	1.761e-04	-1.956e-06	2.905e-06	Volt	Interface Ground Reference
DEAHK33	-0.02	4.702e-03	6.579e-05	-1.681e-04	Volt	Backup Raw DEA 28V DC
DEAHK34	-0.07	7.689e-03	-1.054e-03	-3.258e-03	Volt	Backup DEA 24V DC
DEAHK35	-0.01	4.215e-03	-9.289e-04	-1.142e-03	Volt	Backup DEA -15.5V DC

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