MTA Monitoring Report 10/22/10 - 10/28/10

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:	1.619e-9 CTI/day	(1.259e-9 CTI/day)
Detrended slope:	7.367e-9 CTI/day	(7.211e-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	(153,205) (692,141)	(802,665)	(206,757) (526,66)	(334,88) (703,739) (931,553)		(233,321) (233,322) (233,323) (233,324) (233,325) (233,326) (258,797) (263,317) (280,313) (282,385) (352,544) (367,511) (369,376) (669,577)	(843,420) (884,31)	(335,412) (662,995)	(139,109) (197,241) (587,544) (833,325) (881,53)
Flickering Warm Pixels		(910,239)			(247,364) (227,467)	(233,321) (233,322) (233,323) (233,324) (233,325) (263,317) (369,376) (367,511) (352,544) (258,797) (669,577) (233,326) (280,313) (233,315) (1023,166) (233,327) (745,313)		(638,65)	(139,109) (356,902) (881,53) (829,997) (197,241) (587,544) (913,165) (833,325) (182,474)	(40,49) (636,819) (991,128)
Current Hot Pixels
Flickering Hot Pixels
Warm column candidates
Flickering Warm Column Candidates			509 514 1021			514 1021			514 1021	509 514 1021

ACIS Focal Plane Temperature

For this period, 4 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
295.36	-118.24	0.50
296.03	-101.24	0.35
298.67	-100.53	0.34
301.31	-101.76	0.34

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

13 TSC moves this period

weekly average time/step	0.00135 s
mission average time/step	0.00134 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	10/22/10	10/23/10	10/24/10	10/25/10	10/26/10	10/27/10	10/28/10	yellow limits (lower) upper	red limits (lower) upper	Units	Description
5EPHINT	314.73	324.91	321.16	323.97	325.38	319.42	325.84	(261.0) 300.0	(258.0) 303.0	K	EPHIN
HKEBOXTEMP		329.78	325.85	328.16	330.62	323.67	330.62	(268.0) 308.0	(253.0) 343.0	K	EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
HKFBIASLEAKI	2.72	4.88	4.57	4.88	4.88	4.04	4.88	(-100.0) 2.0	(-200.0) 3.0	uA	EPHIN HOUSEKEEPING F-BIAS: LEAKAGE CURRENT (5EHSE900)
TEIO		343.41	343.41	343.41	341.84	340.27	338.70	(253.0) 320.2	(250.2) 323.0	K	EPHIN ELECTRONICS HOUSING TEMP
TEPHIN	316.12	326.60	323.42	325.54	326.60	320.24	326.60	(260.8) 300.2	(258.0) 303.0	K	EPHIN SENSOR HOUSING
AAOTASMT		293.22	293.22	293.96	293.59	293.22	293.59	(286.25) 287.91	(286.15) 288.06	K	AC OPT TEL ASSY SECONDARY MIRROR TEMP
AAOTH2MT	292.85	293.59	293.96	294.33	293.96	293.59	293.96	(286.50) 287.53	(286.40) 287.63	K	AC OPT TEL ASSY SECONDARY MIRROR TEMP (HRMA)
P5VADC		5.00			4.98		4.98	(4.90) 4.98	(4.88) 5.00	Reading	+5V Power Supply A/D Converter
3RCTUBPT		294.46	298.48	294.46	298.48	298.99		(234.1) 276.3	(231.6) 278.8	K	RCTU BASEPLATE
TFSSBKT1	346.67	353.42	358.88	355.82	353.42	353.42	351.03	(233.0) 345.2	(223.0) 348.0	K	FSS BRACKET-1 TEMP
TFSSBKT2	348.63	353.42	358.88	358.88	353.42	355.82	351.03	(233.0) 345.2	(223.0) 348.0	K	FSS BRACKET-2 TEMP
TSCIUSF8			362.26					(230.2) 346.9	(227.4) 349.7	K	SC-IUS FITTING-8
TSCTSF6				301.58				(255.8) 300.2	(253.0) 303.0	K	SC-TS FITTING -6
4RT577T		292.21	292.83	293.14	292.21	292.52		(281.9) 292.0	(250.2) 308.0	K	RT 577 - OB CONE TEMP
4RT584T	290.52	290.27	290.77	291.28	291.28	291.03	291.03	(281.9) 290.0	(250.2) 308.0	K	RT 584 - STRUT TEMP
4RT591T				293.60	293.08	293.08	293.60	(281.9) 292.0	(250.2) 308.0	K	RT 591 - STRUT TEMP
4RT710T		288.83	288.83	289.13	289.13	288.83	288.83	(281.9) 288.6	(250.2) 308.0	K	RT 710 - OB BULKHEAD TEMP
4RT711T		288.83	288.83	289.44	289.13	288.83	288.83	(281.9) 288.6	(250.2) 308.0	K	RT 711 - OB BULKHEAD TEMP
OOBTHR04	290.42	290.25	290.64	291.03	291.07	290.77	290.90	(281.9) 290.0	(250.2) 308.0	K	RT 27: HRMA STRUT
OOBTHR05	290.62	290.45	290.88	291.23	291.32	291.14	291.23	(281.9) 290.0	(250.2) 308.0	K	RT 28: HRMA STRUT
OOBTHR45		292.99	292.20	293.21	293.51		293.34	(281.9) 292.0	(250.2) 308.0	K	RT 67: TFTE COVER
OOBTHR52				293.10	292.49	292.62	292.97	(281.9) 292.0	(250.2) 308.0	K	RT 78: S/C STRUT
OOBTHR56		296.78	295.35	297.23	297.41		297.05	(281.9) 295.0	(250.2) 308.0	K	RT 158: OBA CONE

IRUs

Recent Observations

Pitch Angle	60 - 75	75 - 90	90 - 110	110 - 130	130 - 145

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
12239	ACIS-23678	NONE	NGC 404	OK	OK
13011	ACIS-012367	NONE	J224017.7+080316	OK	OK
12457	ACIS-7	NONE	Aql X-1	OK	OK
10981	HRC-I	NONE	Alpha Centauri	OK	OK
13003	ACIS-012367	NONE	J003359.2-094220	OK	OK
13136	ACIS-01236	NONE	RXJ1958.2-3011	OK	OK
13162	ACIS-012367	NONE	NGC 3603	OK	OK
13007	ACIS-012367	NONE	J135702.8+415103	OK	OK
13161	ACIS-456789	HETG	EXO 1745-248	CC	OK
11051	ACIS-235678	NONE	Terzan 5	OK	OK
13006	ACIS-012367	NONE	J135541.1+402706	OK	OK
12737	ACIS-2367	NONE	3C 319	OK	OK
13149	ACIS-456789	NONE	XTE J1810-197	OK	OK
12270	ACIS-01236	NONE	ACT J0346-5438	OK	OK
12850	ACIS-23678	NONE	1843+356	OK	OK
13000	ACIS-012367	NONE	J163316.7+352010	OK	OK
11100	ACIS-0123	NONE	G299.2-2.9	OK	OK
12722	ACIS-2367	NONE	3C 63	OK	OK
13160	ACIS-0123	NONE	G299.2-2.9	OK	OK
13155	ACIS-01236	NONE	ACT J0346-5438	OK	OK
13146	ACIS-7	NONE	Crab	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.

Gratings

HETG Insertions
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
I4HPOSARO_HI	79.25	0.24	-7.279e-02	1.249e-02	deg	Initial pot. angle (side A)
I4HPOSBRO_HI	79.99	0.23	-6.639e-02	1.107e-02	deg	Initial pot. angle (side B)
F4HPOSARO_HI	6.11	0.20	-5.737e-02	1.528e-02	deg	Final pot. angle (side A)
F4HPOSBRO_HI	6.04	0.16	-4.121e-02	1.765e-02	deg	Final pot. angle (side B)
EMF_AVG_LONG_HI	5.76	3.281e-02	-1.041e-02	-2.110e-03	V	avg EMF on long move
EMF_MAX_LONG_HI	6.34	6.308e-02	-1.316e-03	3.615e-04	V	max EMF on long move
LETG Insertions
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
N_SHORT_LI	11.99	2.37	-4.564e-01	-1.712e-01	num	Number of short moves
I4HPOSARO_LI	78.36	0.33	-1.053e-01	4.019e-02	deg	Initial pot. angle (side A)
I4HPOSBRO_LI	77.58	0.30	-9.808e-02	3.400e-02	deg	Initial pot. angle (side B)
F4HPOSARO_LI	6.97	0.22	-4.898e-02	-2.643e-02	deg	Final pot. angle (side A)
F4HPOSBRO_LI	4.21	0.17	-4.836e-02	8.049e-03	deg	Final pot. angle (side B)
EMF_MIN_LONG_LI	5.94	5.625e-02	3.467e-03	-4.833e-03	V	min EMF on long move
EMF_AVG_LONG_LI	6.34	2.983e-02	-8.367e-03	-2.545e-03	V	avg EMF on long move
EMF_MAX_LONG_LI	6.94	0.11	-2.784e-02	9.135e-03	V	max EMF on long move
EMF_MIN_SHORT_LI	5.30	0.31	3.572e-02	-5.400e-02	V	min EMF on short moves
EMF_AVG_SHORT_LI	5.62	0.16	4.969e-03	-3.028e-02	V	avg EMF on short moves
EMF_MAX_SHORT_LI	5.97	0.25	-3.210e-02	9.149e-03	V	max EMF on short moves

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