MTA Monitoring Report 01/14/11 - 01/20/11

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:	1.709e-9 CTI/day	(1.259e-9 CTI/day)
Detrended slope:	7.426e-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)	(802,665)	(206,757) (526,66)	(334,88)		(233,321) (233,322) (233,323) (233,324) (233,325) (233,330) (258,797) (263,317) (352,544) (369,376) (669,577)		(199,678)	(139,109) (356,902) (829,997) (833,325) (881,53) (1024,454) (1024,455) (1024,456) (1024,458) (1024,453)
Flickering Warm Pixels	(692,141)			(703,739) (931,553)	(247,364) (227,467) (331,244)	(280,313) (233,324) (233,325) (233,326) (352,544) (258,797) (669,577) (263,317) (233,328) (282,385) (367,511) (641,669) (233,327) (233,315) (1023,166) (745,313)	(884,31) (843,420)	(335,412) (662,995)	(1024,453) (1024,454) (1024,455) (1024,456) (1024,457) (197,241) (587,544) (1024,458) (829,997) (356,902) (1024,432) (326,978) (913,165)	(636,819) (991,128) (40,49)
Current Hot Pixels
Flickering Hot Pixels
Warm column candidates
Flickering Warm Column Candidates	509					1021 509			509 1021 514	509 514 515 1021

ACIS Focal Plane Temperature

For this period, 6 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
14.58	-118.07	0.58
15.66	-97.18	0.39
17.08	-119.19	0.05
18.29	-101.89	0.22
19.39	-118.09	0.72
20.94	-99.57	0.60

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

8 TSC moves this period

weekly average time/step	0.00137 s
mission average time/step	0.00134 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	01/14/11	01/16/11	01/16/11	01/17/11	01/18/11	01/19/11	01/20/11	yellow limits (lower) upper	red limits (lower) upper	Units	Description
1CBAT					(200.95)			(210.0) 301.0	(205.0) 306.06	K	CAMERA BODY TEMP.
1WRAT								(185.0) 323.0	(180.0) 360.06	K	WARM RADIATOR TEMP.
1WRBT								(185.0) 323.0	(180.0) 360.06	K	WARM RADIATOR TEMP.
1DPPWRB	(7.54)	(0.00)	(0.00)					(9.0) 43.0	(8.0) 44.0	W	DPA P WER B
5EPHINT	330.06	326.78	328.65	327.25	328.65	327.25	321.63	(261.0) 300.0	(258.0) 303.0	K	EPHIN
HKEBOXTEMP	335.13	331.48	333.26	332.36	333.26	332.36	327.38	(268.0) 308.0	(253.0) 343.0	K	EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
HKFBIASLEAKI	4.88	4.88	4.88	4.88	4.88	4.88	4.88	(-100.0) 2.0	(-200.0) 3.0	uA	EPHIN HOUSEKEEPING F-BIAS: LEAKAGE CURRENT (5EHSE900)
TEIO	344.98	343.41	341.84	344.98	346.55	344.98	341.84	(253.0) 320.2	(250.2) 323.0	K	EPHIN ELECTRONICS HOUSING TEMP
TEPHIN	330.84	327.66	328.72	328.72	328.72	328.72	323.42	(260.8) 300.2	(258.0) 303.0	K	EPHIN SENSOR HOUSING
3RCTUBPT				296.47			297.48	(234.1) 276.3	(231.6) 278.8	K	RCTU BASEPLATE
TFSSBKT1	351.03	351.03	348.63	358.88	358.88	355.82	355.82	(233.0) 345.2	(223.0) 348.0	K	FSS BRACKET-1 TEMP
TFSSBKT2	353.42	353.42	348.63	358.88	358.88	355.82	355.82	(233.0) 345.2	(223.0) 348.0	K	FSS BRACKET-2 TEMP
TSCTSF6					302.09			(255.8) 300.2	(253.0) 303.0	K	SC-TS FITTING -6
4RT577T		292.21	292.21	293.76	295.03	292.52	293.14	(281.9) 292.0	(250.2) 308.0	K	RT 577 - OB CONE TEMP
4RT584T	291.54	291.03	291.03	291.03	291.79	291.79	291.03	(281.9) 290.0	(250.2) 308.0	K	RT 584 - STRUT TEMP
4RT591T	293.08				294.65	293.60	292.56	(281.9) 292.0	(250.2) 308.0	K	RT 591 - STRUT TEMP
4RT708T					288.83			(281.9) 288.6	(250.2) 308.0	K	RT 708 - OB BULKHEAD TEMP
4RT709T					289.44			(281.9) 288.6	(250.2) 308.0	K	RT 709 - OB BULKHEAD TEMP
4RT710T	288.83	288.83	289.13	289.44	290.36	289.13	289.13	(281.9) 288.6	(250.2) 308.0	K	RT 710 - OB BULKHEAD TEMP
4RT711T	288.83	288.83	289.13	289.44	290.36	289.44	289.44	(281.9) 288.6	(250.2) 308.0	K	RT 711 - OB BULKHEAD TEMP
OOBTHR04	291.47	290.86	290.86	290.90	291.68	291.60	290.94	(281.9) 290.0	(250.2) 308.0	K	RT 27: HRMA STRUT
OOBTHR05	291.62	290.93	291.01	291.14	291.93	291.80	291.19	(281.9) 290.0	(250.2) 308.0	K	RT 28: HRMA STRUT
OOBTHR45	293.73	293.65	293.86	293.78	294.35	293.86	292.86	(281.9) 292.0	(250.2) 308.0	K	RT 67: TFTE COVER
OOBTHR52	292.54				294.02	293.15	292.01	(281.9) 292.0	(250.2) 308.0	K	RT 78: S/C STRUT
OOBTHR56	297.85	297.76	297.76	297.94	297.85	297.94	295.53	(281.9) 295.0	(250.2) 308.0	K	RT 158: OBA CONE

IRUs

Recent Observations

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
12753	ACIS-23678	NONE	Leo T	OK	OK
12717	ACIS-23678	NONE	0907+049	OK	OK
12387	ACIS-012367	NONE	RMC PL1	OK	OK
13214	ACIS-235678	NONE	Blanco Cosmological Survey	OK	OK
13204	ACIS-7	NONE	Crab	OK	OK
12890	ACIS-23678	NONE	XMMU J0954+1738	OK	OK
13129	ACIS-235678	NONE	Blanco Cosmological Survey	OK	OK
13212	ACIS-7	NONE	NGC1589-OT	OK	OK
12864	ACIS-7	NONE	IRAS 05589+2828	OK	OK
13215	ACIS-23678	NONE	XMMU J0954+1738	OK	OK
12844	ACIS-012367	NONE	1FGL J1511.9-2253	OK	OK
12872	ACIS-356789	NONE	NGC 235A	OK	OK
12280	ACIS-01236	NONE	A2665	OK	OK
12746	ACIS-2367	NONE	3C 456	OK	OK
13013	ACIS-456789	NONE	J225140.3+132713.4	OK	OK
12386	ACIS-012367	NONE	RMC REFL9	OK	OK
12845	ACIS-23678	NONE	B3 0710+439	OK	OK
12732	ACIS-2367	NONE	3C 234	OK	OK
13132	ACIS-012367	NONE	XBootes IRAGN Field 1	OK	OK
12837	ACIS-012367	NONE	SIX-3	OK	OK
12393	ACIS-456789	NONE	18 Sco	OK	OK
11270	ACIS-356789	NONE	UM 461	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


MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
HETG Insertions
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
T_LONG_HI	154.84	0.12	-3.945e-03	8.305e-03	s	Duration of long moves
I4HPOSARO_HI	79.25	0.24	-7.096e-02	1.229e-02	deg	Initial pot. angle (side A)
F4HPOSARO_HI	6.11	0.20	-5.612e-02	1.525e-02	deg	Final pot. angle (side A)
EMF_AVG_LONG_HI	5.76	3.427e-02	-1.073e-02	-3.344e-03	V	avg EMF on long move
HETG Retractions
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
T_LONG_HR	154.93	3.35	-1.065e-01	8.502e-03	s	Duration of long moves
EMF_AVG_LONG_HR	5.76	2.830e-02	-8.838e-03	-3.810e-03	V	avg EMF on long move
LETG Insertions
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
N_SHORT_LI	11.88	2.39	-4.688e-01	1.554e-03	num	Number of short moves
I4HPOSARO_LI	78.34	0.33	-1.029e-01	3.885e-02	deg	Initial pot. angle (side A)
F4HPOSARO_LI	6.96	0.22	-4.789e-02	-7.135e-03	deg	Final pot. angle (side A)
EMF_AVG_LONG_LI	6.34	3.167e-02	-8.832e-03	-1.957e-03	V	avg EMF on long move
LETG Retractions
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
N_SHORT_LR	4.14	1.90	-5.657e-01	3.724e-02	num	Number of short moves
I4HPOSARO_LR	6.83	0.22	-5.140e-02	4.053e-02	deg	Initial pot. angle (side A)
F4HPOSARO_LR	78.46	0.35	-9.971e-02	-3.821e-03	deg	Final pot. angle (side A)
EMF_AVG_LONG_LR	6.33	2.750e-02	-7.031e-03	-3.750e-03	V	avg EMF on long move

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