MTA Monitoring Report 07/12/13 - 07/18/13

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:	2.859e-9 CTI/day	(1.636e-9 CTI/day)
Detrended slope:	7.420e-9 CTI/day	(6.528e-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				(811,637)		(233,321) (233,322) (233,325) (263,317) (280,313) (282,385) (352,544) (369,376) (669,577) (1023,166)			(139,109) (197,241) (587,544) (838,239) (881,53)
Flickering Warm Pixels	(143,700) (153,205) (667,782) (692,141)	(427,125) (802,665) (910,239)	(526,66) (726,537)	(21,95)	(247,364)	(233,323) (233,324) (233,326) (367,511) (258,797) (233,315) (745,313) (233,327) (233,328)	(843,420) (884,31) (1000,214)	(335,412)	(182,474) (356,902) (833,325) (1024,454) (1024,455) (1024,456) (1024,457) (1024,453)	(636,819) (40,49)
Current Hot Pixels
Flickering Hot Pixels
Warm column candidates
Flickering Warm Column Candidates	509 518 1021		509 1021			509	1021 509	509	509 514 1021	509

ACIS Focal Plane Temperature

For this period, 3 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
194.34	-112.92	0.70
197.20	-117.51	0.19
199.64	-107.71	0.58

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

15 TSC moves this period

weekly average time/step	0.00132 s
mission average time/step	0.00133 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	07/12/13	07/13/13	07/14/13	07/15/13	07/16/13	07/17/13	07/18/13	yellow limits (lower) upper	red limits (lower) upper	Units	Description
1DEP3AVO							(28.20)	(29.30) 32.30	(27.00) 34.00	V	DEA +28V ANALOG A
1DPAMZT	304.33			303.32				(4.00) 30.00	(-37.50) 40.50	C	DPA -Z PANEL TEMP
5EPHINT			333.02	333.02	334.66	331.46		(272.0) 313.7	(270.0) 351.5	K	EPHIN TEMP
HKEBOXTEMP			339.18	339.18	340.27	337.10		(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		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	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)
LLDIALV	(43.00)							(130.0) 132.0	(129.0) 133.0	(2LLDIALV)	Lower level disc setting
RSRFALV				(9.00)	(3.00)			(172.0) 190.0	(171.0) 191.0	V	Range switch setting (2RSRFALV)
RSRFALV	190.00	191.00	192.00	190.00	190.00			(172.0) 190.0	(171.0) 191.0	V	Range switch setting (2RSRFALV)
OHRTHR43	294.31	294.11	294.47	294.55	294.33	294.32	294.32	(292.4) 294.1	(280.2) 308.0	K	RT 134: PERISCOPE
3TSMXCET	265.81			265.81	263.31		270.79	(153.0) 263.0	(148.0) 353.0	K	-X TURTLE SHELL NR HRC CEA
3TSMXSPT	303.22			305.71	303.22	295.74	305.71	(203.0) 283.0	(148.0) 353.0	K	-X TURTLE SHELL NR ACIS SS
ELBI	48.70	48.96	49.47	48.44	47.92	48.96	49.21	(2.0) 3.0	(1.0) 4.0	AMP	LOAD BUS CURRENT (ELBI_LOW)
TCYLAFT6	311.56		312.25	312.95				(260.8) 298.0	(227.4) 353.0	K	CNT CYL TEMP:16-IN FWD OF SC-TS FIT-6
TB1T1						(270.09)	(270.09)	(270.2) 298.0	(268.0) 300.8	p008	BATT 1 TEMP 1 K

IRUs

Recent Observations

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
15544	ACIS-5678	NONE	PSR J1741-2054	OK	OK
15063	ACIS-235678	NONE	IRAS F17138-1017	OK	OK
14637	ACIS-7	NONE	RX J0812.4-3114	OK	OK
15263	ACIS-235678	NONE	AB Pic	OK	OK
14457	HRC-S	LETG	4U 0512-401 (NGC 1851)	OK	OK
15151	ACIS-01236	NONE	M86 Outer Tail	OK	OK
15338	ACIS-678	NONE	SDSS J1328+5454	OK	OK
14578	ACIS-235678	NONE	PN G034.1-10.5	OK	OK
15181	ACIS-23567	NONE	HCG 16	OK	OK
14564	HRC-I	NONE	LS IV +10 9	OK	OK
14478	ACIS-7	NONE	Swift J174805.3-244637	OK	OK
14545	ACIS-23678	NONE	HBC 722	OK	OK
15150	ACIS-01236	NONE	M86 Outer Tail	OK	OK
14219	ACIS-235678	NONE	BR 0351-1034	OK	OK
15666	ACIS-23567	NONE	HCG 16	OK	OK
14683	ACIS-23567	NONE	Short GRB ToO	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.

OBA Heaters


MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
OOBTHR10	287.80	1.73	1.136e+00	-2.169e-01	K	RT 33: OBA CONE
OOBTHR11	287.22	1.74	1.133e+00	-2.344e-01	K	RT 34: OBA CONE
OOBTHR50	284.95	1.70	9.617e-01	8.787e-02	K	RT 76: S/C STRUT
OOBTHR51	292.80	2.41	2.358e+00	-5.071e-01	K	RT 77: S/C STRUT
OOBTHR52	292.62	2.27	2.112e+00	-3.250e-01	K	RT 78: S/C STRUT

HRMA Heaters


MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
OHRTHR21	295.28	3.482e-03	-1.316e-03	5.232e-05	K	RT 3: HRMA FOWARD APERTURE PLATE
OHRTHR38	290.21	1.20	8.098e-01	1.503e-01	K	RT 120: HRMA AFT COLLIMATOR OUTER CYLINDER
OHRTHR60	294.04	1.702e-02	-3.787e-03	-4.300e-04	K	RT 126: HRMA MOUNT

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