MTA Monitoring Report 01/07/22 - 01/13/22

Archive of all weekly reports
Archive of monthly reports

Although we prefer to quote CTI values of the cleanest data (FT <= -119.7 C, int time > 7000sec), the data that fulfills these conditions are getting rare. We now quote CTI based on temperature corrected data for Focal plane temperature <= -118.5 C).

The unit is now CTI/year not CTI/day.

Average of ACIS-I CCDs (MnKa) slope:	5.518e-02 CTI/year	(1.512e-04 CTI/day)
Detrended slope:	6.019e-02 CTI/year	(1.649e-04 CTI/day)

ACIS Warm Pixels

We display all bad pixels that have 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 boundaries.

New definitions of warm pixels and flickering pixels (May 15, 2014). If a pixel displays the level beyond a threshold for more than 70% of the time in the past two weeks, the pixel is categorized as a "warm" pixel. If a pixel is above the threshold more than 30% of time but less than 70% of the time in the past two weeks, the pixel is categorized as a "flickering" pixel.

	CCD0	CCD1	CCD2	CCD3	CCD5	CCD6	CCD7	CCD8	CCD9
Previously Unknown Bad Pixels
Current Warm Pixels						(287,164) (670,387)	(335,412)
Flickering Warm Pixels	(692,141) (154,9) (143,700)	(802,665) (910,239)	(526,66) (803,225) (178,149) (665,25) (104,31) (726,537)	(318,53) (21,95) (144,50) (811,637)	(369,376) (669,577) (233,102) (341,427) (258,797) (728,340) (357,303) (263,317) (607,281) (367,511) (233,227) (282,385) (161,206)	(1000,214) (884,31)		(881,53) (275,393) (197,241) (220,813) (139,109) (182,474) (198,699)	(749,477)
Current Hot Pixels
Flickering Hot Pixels
Warm column candidates					1022 512 510		1022 512
Flickering Warm column candidates

ACIS Focal Plane Temperature

For this period, 11 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
005.66	-114.08	0.78
005.98	-112.07	0.38
006.34	-112.45	0.38
006.83	-101.80	0.53
007.32	-112.11	0.56
007.91	-112.61	0.51
008.52	-111.79	0.54
008.87	-115.75	0.22
009.36	-109.98	1.01
010.39	-110.72	0.58
011.02	-111.72	0.62

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	0.00122 s
mission average time/step	0.00132 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	01/07/22	01/08/22	01/09/22	01/10/22	01/11/22	01/12/22	01/13/22	yellow limits (lower) upper	red limits (lower) upper	Units	Description
TCM_PA1		(260.05)						(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-1 EXT BPL TEMP
OBADIAGRAD	4.37	4.25	4.09	3.95	4.56	4.15	4.41	(-1.11) 3.5	(-2.78) 3.9	K	OBA DIAM GRAD
IMHBLV						(86.00)		(126.0) 128.0	(125.0) 129.0	(2IMHBLV)	Imaging Bot & Top MCP HV Monitor
SPHBLV				(74.00)				(79.0) 128.0	(78.0) 129.0	(2SPHBLV)	Spect Bot & Top MCP HV Monitor
AWD6TQI				(-3.43)				(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 6 TORQUE CURRENT
AWD1TQI				(-3.39)				(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 1 TORQUE CURRENT
ELBI				66.89				(20.0) 60.0	(13.0) 66.0	AMP	LOAD BUS CURRENT (HIGH RANGE)
SPHVLV				(71.00)				(72.0) 128.0	(71.0) 129.0	(2SPHVLV)	Spect Bot MCP HV Monitor
OBACONEAVG	301.17				301.53		303.68	(282.5) 300.0	(281.8) 301.0	K	OBA CONE AVG TEMP
TCYZ_RW1				(274.25)				(288.15) 363.15	(278.15) 404.15	K	RWA -1 TEMP (RWA CRNR COMP)
PRBSCR				(-8.38)				(1.24) 1.92	(0.9) 2.26	AMP	Primary Bus Current
TSCTSF3	(268.43)		(267.70)					(278.15) 359.15	(269.15) 483.15	K	SC-TS FITTING -3 TEMP
TCM_TX1	(268.79)	(268.06)	(268.79)					(283.15) 348.15	(269.15) 404.15	K	TRANSPONDER-1 EXT BPL TEMP

IRUs

Gyro Bias Drift	Gyro Bias Drift Histogram

Recent Observations

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
26267	ACIS-7	NONE	2RXS J064438.5+315815	OK	OK
26263	ACIS-678	NONE	B2.1 0643+30	OK	OK
26188	ACIS-678	NONE	IC 10 X-1	OK	OK
25747	ACIS-567	NONE	IRAS 09104+4109	OK	OK
25739	ACIS-7	NONE	VIKING J231818.3-311346	OK	OK
26255	ACIS-567	NONE	IRAS 09104+4109	OK	OK
26254	ACIS-7	NONE	VIKING J231818.3-311346	OK	OK
25349	ACIS-7	NONE	SDSSJ144709.24+103824.5	OK	OK
23756	ACIS-3678	NONE	SDSS J103456.95+143012.5	OK	OK
23828	ACIS-35678	NONE	GraL J1537-3010	OK	OK
25381	ACIS-7	NONE	[VV2006] J083322.5+095940	OK	OK
26271	ACIS-7	NONE	2RXS J063742.6+162356	OK	OK
26270	ACIS-0123	NONE	HEP G189.430+04.404	OK	OK
23327	ACIS-678	NONE	SDSS J083247.64+230234.1	OK	OK
24714	HRC-S	LETG	MR 2251-178	OK/NA	OK
26272	ACIS-7	NONE	GraL J1537-3010	OK	OK
25448	ACIS-3678	NONE	UGC 4308	OK	OK
24802	ACIS-5678	NONE	PKS 1136-135	OK	OK
25844	ACIS-7	NONE	ESO137-G034	OK	OK
26090	HRC-I	NONE	[FGC2019] NGC 5846 UDG1	OK	OK
24446	ACIS-01236	NONE	MOO J1046+2758	OK	OK
23634	ACIS-678	NONE	SDSS J164235.52+422349.7	OK	OK
25757	ACIS-567	NONE	IRAS 09104+4109	OK	OK
25292	ACIS-7	NONE	WISEA J071310.46+725626.4	Missing	Missing
24396	ACIS-567	NONE	RXJ1053.7+5735	OK	OK

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
4rt556t	0.058	5.893e-04	(2.94+/-0.01)e2	0.03 +/- 0.01	K	RT 556 - HRMA TEMP
4rt558t	0.070	6.342e-04	(2.94+/-0.01)e2	0.03 +/- 0.01	K	RT 558 - HRMA TEMP
4rt568t	0.665	0.003	(2.91+/-0.05)e2	0.15 +/- 0.04	K	RT 568 - HRMA TEMP
4rt575t	0.952	0.003	(2.92+/-0.07)e2	0.16 +/- 0.05	K	RT 575 - OB CONE TEMP
4rt576t	0.685	0.003	(2.86+/-0.05)e2	0.13 +/- 0.04	K	RT 576 - OB CONE TEMP
4rt577t	1.038	0.004	(2.92+/-0.07)e2	0.20 +/- 0.07	K	RT 577 - OB CONE TEMP
4rt578t	0.933	0.004	(2.91+/-0.07)e2	0.20 +/- 0.06	K	RT 578 - OB CONE TEMP
4rt579t	0.665	0.004	(2.88+/-0.05)e2	0.21 +/- 0.06	K	RT 579 - OB CONE TEMP
4rt580t	0.659	0.004	(2.88+/-0.05)e2	0.21 +/- 0.06	K	RT 580 - OB CONE TEMP
4rt581t	0.748	0.004	(2.89+/-0.06)e2	0.21 +/- 0.08	K	RT 581 - OB CONE TEMP

HRMA Struts

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
4rt582t	0.342	0.002	(2.86+/-0.03)e2	0.07 +/- 0.02	K	RT 582 - STRUT TEMP
4rt583t	0.531	0.002	(2.90+/-0.04)e2	0.08 +/- 0.03	K	RT 583 - STRUT TEMP
4rt584t	0.676	0.002	(2.93+/-0.05)e2	0.10 +/- 0.03	K	RT 584 - STRUT TEMP
4rt585t	0.678	0.002	(2.93+/-0.05)e2	0.10 +/- 0.03	K	RT 585 - STRUT TEMP
4rt586t	0.546	0.002	(2.91+/-0.04)e2	0.09 +/- 0.03	K	RT 586 - STRUT TEMP
4rt587t	0.354	0.002	(2.87+/-0.03)e2	0.05 +/- 0.02	K	RT 587 - STRUT TEMP
4rt588t	-0.050	3.497e-04	(2.83+/-0.00)e2	0.01 +/- 0.01	K	RT 588 - STRUT TEMP
4rt589t	0.663	0.004	(2.87+/-0.05)e2	0.13 +/- 0.04	K	RT 589 - STRUT TEMP
4rt590t	1.236	0.004	(2.94+/-0.09)e2	0.16 +/- 0.07	K	RT 590 - STRUT TEMP
4rt591t	1.218	0.004	(2.94+/-0.09)e2	0.14 +/- 0.07	K	RT 591 - STRUT TEMP
4rt592t	0.605	0.004	(2.87+/-0.05)e2	0.10 +/- 0.04	K	RT 592 - STRUT TEMP
4rt593t	-0.036	3.906e-04	(2.83+/-0.00)e2	-0.00 +/- 0.01	K	RT 593 - STRUT TEMP
4rt594t	0.214	9.054e-04	(2.89+/-0.02)e2	0.04 +/- 0.01	K	RT 594 - TFTE TEMP
4rt595t	0.670	0.003	(2.88+/-0.05)e2	0.12 +/- 0.04	K	RT 595 - TFTE TEMP
4rt596t	0.651	0.004	(2.86+/-0.05)e2	0.06 +/- 0.03	K	RT 596 - TFTE TEMP
4rt597t	1.208	0.004	(2.94+/-0.08)e2	0.17 +/- 0.06	K	RT 597 - TFTE TEMP
4rt598t	1.182	0.004	(2.93+/-0.08)e2	0.17 +/- 0.06	K	RT 598 - TFTE TEMP

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

MTA Monitoring Report 01/07/22 - 01/13/22

Radiation

Detrended CTI

ACIS Warm Pixels

ACIS Focal Plane Temperature

SIM Movements

Telemetry

IRUs

Recent Observations

Trending

HRMA Thermal

HRMA Struts