MTA Monitoring Report 02/22/13 - 02/28/13

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:	2.407e-9 CTI/day	(1.571e-9 CTI/day)
Detrended slope:	7.153e-9 CTI/day	(6.946e-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	(117,749) (153,205) (692,141)	(427,125) (802,665) (958,387)		(703,739) (811,637)		(233,321) (233,322) (233,323) (280,313) (369,376) (669,577)	(884,31)	(335,412)		(636,819)
Flickering Warm Pixels	(667,782)	(910,239)	(526,66) (764,98)	(847,364) (931,553)	(247,364)	(233,315) (233,324) (233,325) (233,326) (233,327) (233,328) (263,317) (352,544) (258,797) (1023,166) (367,511) (745,313) (641,669) (282,385) (109,1) (792,313)	(843,420) (1000,214)		(139,109) (197,241) (356,902) (587,544) (881,53) (1024,453) (1024,454) (1024,455) (1024,456) (833,325) (1024,457) (913,165) (1024,458)	(40,49)
Current Hot Pixels
Flickering Hot Pixels
Warm column candidates
Flickering Warm Column Candidates	509 518				509		509		509 514 1021	509

ACIS Focal Plane Temperature

For this period, 3 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
54.26	-102.13	0.29
56.90	-108.23	0.22
59.54	-108.64	0.23

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

8 TSC moves this period

weekly average time/step	0.00136 s
mission average time/step	0.00133 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	02/22/13	02/23/13	02/24/13	02/25/13	02/26/13	02/27/13	02/28/13	yellow limits (lower) upper	red limits (lower) upper	Units	Description
1DPAMZT							304.33	(4.00) 30.00	(-37.50) 40.50	C	DPA -Z PANEL TEMP
5EPHINT	335.21	331.93	335.21	335.21	334.66		334.12	(272.0) 313.7	(270.0) 322.0	K	EPHIN TEMP
HKEBOXTEMP	341.39	337.10	340.27	340.27	340.27		339.18	(268.0) 320.0	(253.0) 348.0	K	EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
HKABIASLEAKI	1.00	1.00	1.00	1.00	1.00	1.00	1.00	(-100.0) 1.0	(-200.0) 1.01	uA	EPHIN HOUSEKEEPING A-BIAS: LEAKAGE CURRENT (5EHSE400)
HKBBIASLEAKI				1.00			1.00	(-100.0) 1.0	(-200.0) 1.01	uA	EPHIN HOUSEKEEPING B-BIAS: LEAKAGE CURRENT (5EHSE500)
HKCBIASLEAKI				45.20		45.20	45.20	(-100.0) 45.2	(-200.0) 45.21	uA	EPHIN HOUSEKEEPING C-BIAS: LEAKAGE CURRENT (5EHSE600)
HKDBIASLEAKI	45.10	45.10	45.10	45.10	45.10	45.10	45.10	(-100.0) 45.1	(-200.0) 45.11	uA	EPHIN HOUSEKEEPING D-BIAS: LEAKAGE CURRENT (5EHSE700)
HKEBIASLEAKI	45.10	45.10	45.10	45.10	45.10	45.10	45.10	(-100.0) 45.1	(-200.0) 45.11	uA	EPHIN HOUSEKEEPING E-BIAS: LEAKAGE CURRENT (5EHSE800)
TEIO	351.27	349.70	349.70		349.70		351.27	(253.0) 333.15	(250.2) 358.15	K	EPHIN ELECTRONICS HOUSING TEMP
TEPHIN	337.13	333.98	335.56	335.56	335.56		335.56	(272.8) 313.7	(270.0) 322.0	K	EPHIN SENSOR HOUSING TEMP
OHRTHR43	294.44	294.46	294.54	294.51	294.36	294.33	294.22	(292.4) 294.1	(280.2) 308.0	K	RT 134: PERISCOPE
TSCTABADC						(0.05)	(0.05)	(4.82) 5.03	(4.80) 5.05	converter	TSC Tab Position Sensor A/D
3TSMXCET	265.81	263.31		263.31		263.31	265.81	(153.0) 263.0	(148.0) 353.0	K	-X TURTLE SHELL NR HRC CEA
3TSMXSPT	300.72	298.23	300.72	300.72		300.72	305.71	(203.0) 283.0	(148.0) 353.0	K	-X TURTLE SHELL NR ACIS SS
ESAMYI		(0.06)		(0.06)			(0.06)	(8.5) 27	(6.5) 33.0	AMP	S/A -Y CURRENT
ESAMYI		41.17		40.97			40.97	(8.5) 27	(6.5) 33.0	AMP	S/A -Y CURRENT
ESAPYI		(0.14)		(0.14)			(0.14)	(7.5) 27	(6.5) 33.0	AMP	S/A +Y CURRENT
ESAPYI		41.89		41.49			41.69	(7.5) 27	(6.5) 33.0	AMP	S/A +Y CURRENT
TCYLAFT1			310.16			310.16	310.16	(260.8) 298.0	(227.4) 353.0	K	CNT CYL TEMP:16-IN FWD OF SC-TS FIT-1
TCYLAFT6			312.25			310.86	310.86	(260.8) 298.0	(227.4) 353.0	K	CNT CYL TEMP:16-IN FWD OF SC-TS FIT-6
TFSSBKT2			365.00					(237.4) 342.0	(223.0) 354.0	K	FSS BRACKET-2 TEMP (+Y)
TSAMYT		(304.78)		(304.78)			(304.78)	(311.1) 330.2	(299.7) 338.0	K	-Y WING SOLAR ARRAY TEMP
TSAPYT		(304.78)		(304.78)			(304.78)	(311.1) 330.2	(299.7) 338.0	K	+Y WING SOLAR ARRAY TEMP
TSCTSF6			308.77	308.07				(255.8) 300.2	(253.0) 303.0	K	SC-TS FITTING -6 TEMP

IRUs

Recent Observations

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
15614	ACIS-01237	NONE	Abell 1033	OK	OK
14999	ACIS-3678	NONE	3C175	OK	OK
14808	ACIS-23678	NONE	GRB 121027A	OK	OK
14625	ACIS-7	NONE	Terzan 5	OK	OK
15615	ACIS-7	NONE	Terzan 5	OK	OK
14400	HRC-I	NONE	XBo 135	OK	OK
14935	ACIS-678	NONE	IC 0862	OK	OK
15616	ACIS-23678	NONE	M 82 transient	OK	OK
15352	ACIS-678	NONE	SDSS J0908+2852	OK	OK
14680	ACIS-7	NONE	Crab	OK	OK
15002	ACIS-3678	NONE	3C216	OK	OK
15020	ACIS-678	NONE	SDSS J095306.81+365028.0	OK	OK
15012	ACIS-3678	NONE	3C343.1	OK	OK
15617	ACIS-012367	NONE	G333.3-0.4	OK	OK
15006	ACIS-3678	NONE	3C286	OK	OK
15286	ACIS-012367	NONE	CODEX 58014	OK	OK
14566	ACIS-12367	NONE	WASP-18	OK	OK
15161	ACIS-01236	NONE	Z1665	OK	OK
14969	ACIS-23567	NONE	SDSSJ0849+1114	OK	OK
14532	ACIS-012367	NONE	G333.3-0.4	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
1CBAT	204.98	1.96	6.312e-01	-1.308e-01	K	CAMERA BODY TEMP. A
1CBBT	205.56	2.02	6.739e-01	-5.647e-01	K	CAMERA BODY TEMP. B
1CRAT	146.43	1.71	-1.181e-01	-3.396e+00	K	COLD RADIATOR TEMP. A
1CRBT	147.09	2.20	-3.965e-01	-4.928e+00	K	COLD RADIATOR TEMP. B
1DACTBT	256.80	1.83	-1.849e-01	1.085e+00	K	DA COLLIMATOR TEMP. B
1DEAMZT	287.09	5.86	8.220e-01	-2.063e-01	K	DEA -Z PANEL TEMP
1DPAMYT	288.37	6.32	6.591e-01	-2.146e-01	K	DPA -Y PANEL TEMP
1DPAMZT	291.47	6.07	6.472e-01	-5.174e-01	K	DPA -Z PANEL TEMP
1OAHAT	242.34	1.65	3.262e-01	3.641e-01	K	OPEN ACTUATOR HOUSING TEMP. A
1OAHBT	238.58	1.50	3.426e-01	4.410e-01	K	OPEN ACTUATOR HOUSING TEMP. B
1PDEAAT	304.05	8.73	-4.633e-01	6.419e-01	K	PSMC DEA PS A TEMP
1PDEABT	295.73	8.63	-4.171e-01	5.961e-01	K	PSMC DEA PS B TEMP
1PIN1AT	290.81	7.79	-2.363e-01	6.668e-01	K	PSMC TEMP 1A
1WRAT	188.36	2.07	5.433e-01	-2.818e-01	K	WARM RADIATOR TEMP. A
1WRBT	188.04	2.03	4.788e-01	-3.923e-01	K	WARM RADIATOR TEMP. B

ACIS Thermal - Previous Quarter

Previous Quarter
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
1CBAT	206.64	2.06	-1.948e+00	-2.013e+02	K	CAMERA BODY TEMP. A
1DEAMZT	288.66	7.12	-1.487e+01	-4.834e+02	K	DEA -Z PANEL TEMP
1DPAMZT	292.93	7.35	-1.437e+01	-5.095e+02	K	DPA -Z PANEL TEMP
1PIN1AT	290.97	6.67	8.807e+00	-3.911e+02	K	PSMC TEMP 1A
1WRAT	189.60	2.35	-2.759e+00	-1.604e+02	K	WARM RADIATOR TEMP. A

ACIS Electronics Side A


MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
1DEP1AVO	15.91	0.28	-2.169e-02	-4.780e-02	V	DEA +15V ANALOG A
1DEP2AVO	24.98	0.13	-3.757e-02	-5.470e-02	V	DEA +24V ANALOG A
1DEP3AVO	30.48	0.12	-5.897e-04	-1.698e-02	V	DEA +28V ANALOG A
1DP28AVO	28.40	0.46	-3.128e-01	-3.517e-01	V	DPA +28V INPUT A
1DPICACU	1.20	0.25	-2.244e-02	-2.863e-01	AMP	DPA INPUT CURRENT A
1DPP0AVO	5.27	3.145e-02	-7.000e-03	-6.359e-03	V	DPA +5V ANALOG A

DEA/DPA HK Temperatures


MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
DEAHK1	16.12	4.11	5.018e-01	3.793e-01	C	DPA Thermistor 1 - BEP PC Board
DEAHK2	14.33	4.35	5.671e-01	-2.699e-01	C	DPA Thermistor 2 - BEP Oscillator
DEAHK3	18.61	6.40	1.153e-01	-4.530e-01	C	DPA Thermistor 3 - FEP 0 Mongoose
DEAHK4	16.25	5.45	3.250e-01	3.207e-01	C	DPA Thermistor 4 - FEP 0 PC Board
DEAHK15	-248.55	0.19	-1.388e-02	3.497e-03	C	Focal Plane Temp. Board 12
DEAHK16	-119.36	0.82	3.225e-02	-6.875e-03	C	Focal Plane Temp. Board 11

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