MTA Monitoring Report 04/20/12 - 04/26/12

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:	2.241e-5 CTI/day	(1.375e-5 CTI/day)
Detrended slope:	6.930e-5 CTI/day	(7.057e-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	CCD5	CCD6	CCD7	CCD8	CCD9
Previously Unknown Bad Pixels
Current Warm Pixels			(526,66)	(703,739)	(233,321) (233,322) (233,323) (233,324) (233,325) (233,326) (233,327) (263,317) (280,313) (369,376) (669,577) (745,313)	(884,31)	(199,678) (335,412)	(139,109) (197,241) (881,53)
Flickering Warm Pixels	(153,205) (117,749) (692,141) (667,782)	(427,125) (802,665) (910,239)		(811,637)	(109,1) (367,511) (352,544) (258,797) (233,328) (1023,166) (792,313)	(1000,214) (843,420)		(833,325) (1024,453) (1024,454) (1024,455) (1024,456) (1024,457) (356,902) (326,978) (587,544) (1024,458) (913,165) (1024,431) (1024,432)	(40,49) (636,819)
Current Hot Pixels
Flickering Hot Pixels
Warm column candidates
Flickering Warm Column Candidates	509 518	509	509		509 514 1021	509 1021		509 514 1021

ACIS Focal Plane Temperature

For this period, 2 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
113.47	-105.79	2.29
116.13	-105.47	0.24

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

9 TSC moves this period

weekly average time/step	0.00139 s
mission average time/step	0.00133 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	04/20/12	04/21/12	04/22/12	04/23/12	04/24/12	04/25/12	04/26/12	yellow limits (lower) upper	red limits (lower) upper	Units	Description
3TSMXCET			263.31					(153.0) 263.0	(148.0) 353.0	K	-X TURTLE SHELL NR HRC CEA
3TSMXSPT	295.74	298.23	298.23	300.72	295.74	295.74	295.74	(203.0) 283.0	(148.0) 353.0	K	-X TURTLE SHELL NR ACIS SS
ESAMYI			(0.06)		(0.06)			(8.5) 27	(6.5) 33.0	AMP	S/A -Y CURRENT
ESAMYI			40.97		41.17			(8.5) 27	(6.5) 33.0	AMP	S/A -Y CURRENT
ESAPYI			(0.14)		(0.14)			(7.5) 27	(6.5) 33.0	AMP	S/A +Y CURRENT
ESAPYI			41.69		41.69			(7.5) 27	(6.5) 33.0	AMP	S/A +Y CURRENT
ELBI	49.21	50.25	49.21			50.77		(2.0) 3.0	(1.0) 4.0	AMP	LOAD BUS CURRENT (ELBI_LOW)
AWD1TQI		(-1.42)	(-1.46)		(-1.54)			(-1.22) 1.80	(-3.3) 3.3	AMP	WHEEL 1 TORQUE CURRENT
AWD3TQI			(-1.46)			(-1.34)		(-1.22) 1.80	(-3.3) 3.3	AMP	WHEEL 3 TORQUE CURRENT
AWD4TQI		(-1.30)	(-1.50)					(-1.22) 1.80	(-3.3) 3.3	AMP	WHEEL 4 TORQUE CURRENT
AWD5TQI		(-1.30)						(-1.22) 1.80	(-3.3) 3.3	AMP	WHEEL 5 TORQUE CURRENT
AWD6TQI			(-1.54)			(-1.70)		(-1.22) 1.80	(-3.3) 3.3	AMP	WHEEL 6 TORQUE CURRENT
TSAMYT			(304.78)		(304.78)			(311.1) 330.2	(299.7) 338.0	K	-Y WING SOLAR ARRAY TEMP
TSAPYT			(304.78)		(304.78)			(311.1) 330.2	(299.7) 338.0	K	+Y WING SOLAR ARRAY TEMP
TB1T1	(270.09)	(270.09)	(270.09)	(270.09)	(270.09)	(270.09)	(270.09)	(270.2) 298.0	(268.0) 300.8	p008	BATT 1 TEMP 1 K
OOBTHR56	298.75	297.58	297.58	296.15	297.76	297.67	297.94	(281.9) 295.0	(250.2) 308.0	K	RT 158: OBA CONE
OOBTHR60	290.62	291.33	291.33			290.62		(281.9) 288.6	(250.2) 308.0	K	RT 153: OBA CONE

IRUs

Recent Observations

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
14330	ACIS-235678	NONE	SWIFT J1822.3-1606	CC	OK
12939	ACIS-7	NONE	1RXS J170047.8-314442	OK	OK
13737	ACIS-5678	NONE	SN1006 NW	OK	OK
13233	ACIS-012367	NONE	HD 120136	OK	OK
13286	ACIS-012367	NONE	PSR J2238+59	OK	OK
14020	ACIS-012367	NONE	CIZA J2242.8+5301	OK	OK
13775	ACIS-23678	NONE	PSR J1810-1820	OK	OK
13354	ACIS-678	NONE	SDSS J0958+1202	OK	OK
13754	ACIS-7	NONE	Crab	OK	OK
13985	ACIS-35678	NONE	NGC 4552	OK	OK
14359	ACIS-35678	NONE	NGC 4552	OK	OK
12965	ACIS-23567	NONE	NGC 5080	OK	OK
13738	ACIS-0123	NONE	SN1006 W	OK	OK
13804	ACIS-235678	NONE	PSR J1816-5643	OK	OK
13269	ACIS-7	NONE	RXJ1622.7-2325_P2	OK	OK
14364	ACIS-235678	NONE	NGC 6302	OK	OK
14423	ACIS-0123	NONE	SN1006 CTR	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.

SIM Thermal


MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
3TSMXCET	216.77	23.95	2.500e+00	2.552e-01	K	-X TURTLE SHELL NR HRC CEA
3TSMXSPT	256.02	20.17	2.640e+00	3.353e-01	K	-X TURTLE SHELL NR ACIS SS
3TSMYDPT	228.19	9.67	1.209e+00	6.340e-02	K	-Y TURTLE SHELL NR ACIS DPA
3TSPYFET	233.04	6.05	5.296e-01	-1.374e-01	K	+Y TURTLE SHELL NR HRC FEA
3TSPZDET	263.23	7.64	9.650e-01	-9.880e-02	K	+Z TURTLE SHELL NR ACIS DEA
3TSPZSPT	266.95	7.03	9.650e-01	-4.621e-02	K	+Z TURTLE SHELL NR ACIS SS
BOXTEMP	287.60	3.66	-9.823e-01	-1.759e-01	K	SEA box temperature
FAMTRTEMP	270.74	2.44	-3.081e-01	5.558e-01	K	FA motor temperature

SIM Thermal - Previous Quarter

Previous Quarter
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
3TSMXCET	228.32	31.08	7.517e+01	2.239e-11	K	-X TURTLE SHELL NR HRC CEA
3TSMXSPT	270.02	29.10	7.891e+01	1.389e-11	K	-X TURTLE SHELL NR ACIS SS
3TSMYDPT	233.09	12.50	3.219e+01	2.814e-12	K	-Y TURTLE SHELL NR ACIS DPA
3TSPYFET	232.74	5.88	-7.502e+00	3.316e-12	K	+Y TURTLE SHELL NR HRC FEA
3TSPZDET	266.81	10.99	3.930e+01	-4.071e-12	K	+Z TURTLE SHELL NR ACIS DEA
3TSPZSPT	270.93	10.05	4.030e+01	7.931e-12	K	+Z TURTLE SHELL NR ACIS SS
3TTRALAT	245.31	8.75	2.532e+01	7.604e-12	K	TT AT RAIL A, ABORT HTR TSC3
3TTRALCT	263.58	5.49	-7.809e+00	-1.604e-12	K	TT AT RAIL C, ABORT HTR TSC5
3TTVALVT	253.74	12.19	4.075e+01	-5.474e-12	K	TT AT VENT VALVE, ABORT HTR TSC7

SIM Electronics


MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
AGRNDADC	1.002e-03	8.182e-04	-1.945e-04	-3.600e-05	V	Analog ground A/D convert reading
FATABADC	5.00	1.847e-03	1.132e-03	-2.678e-03	Converter	FA Tab Position Sensor A/D
N15VADC	-15.01	6.287e-04	-4.492e-04	-6.660e-04	Reading	-15V Power Supply A/D Converter
P15VADC	14.96	5.422e-04	2.432e-04	-1.290e-03	Reading	+15V Power Supply A/D Converter
P5VADC	4.98	1.742e-02	1.091e-02	-1.772e-01	Reading	+5V Power Supply A/D Converter
TSCTABADC	5.00	4.843e-03	1.989e-03	-1.049e-02	converter	TSC Tab Position Sensor A/D

SIM Electronics - Previous Quarter

Previous Quarter
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
AGRNDADC	4.347e-04	1.945e-04	3.514e-04	-1.447e-03	V	Analog ground A/D convert reading
FATABADC	5.00	1.986e-03	5.448e-03	-1.356e-01	Converter	FA Tab Position Sensor A/D
N15VADC	-15.01	6.220e-04	2.511e-03	1.477e-02	Reading	-15V Power Supply A/D Converter
P15VADC	14.96	5.323e-04	1.663e-03	1.949e-02	Reading	+15V Power Supply A/D Converter
P5VADC	4.99	1.929e-02	4.254e-02	-8.594e-01	Reading	+5V Power Supply A/D Converter
TSCTABADC	5.00	3.717e-03	1.303e-02	-6.088e-02	converter	TSC Tab Position Sensor A/D

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