MTA Monitoring Report 06/17/22 - 06/23/22

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:	5.487e-02 CTI/year	(1.503e-04 CTI/day)
Detrended slope:	5.664e-02 CTI/year	(1.552e-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	(154,9) (143,700)	(910,239) (802,665)	(526,66)	(21,95)	(263,317)	(1000,214) (670,387)	(335,412)
Flickering Warm Pixels	(692,141)	(427,125)	(178,149) (726,537) (665,25)	(680,391) (811,637)	(161,206) (369,376) (669,577) (341,427) (607,281) (367,511) (357,303) (282,385)	(287,164)		(136,65) (197,241) (275,393) (881,53) (182,474)	(749,477) (150,374)
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, 9 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
166.48	-115.66	0.40
166.86	-114.05	0.49
168.07	-91.00	0.94
169.27	-114.13	0.53
170.26	-114.07	0.58
170.73	-97.59	0.36
171.16	-113.80	0.33
171.51	-112.75	0.52
172.23	-111.66	0.59

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

9 TSC moves this period

weekly average time/step	0.00138 s
mission average time/step	0.00132 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	06/17/22	06/18/22	06/19/22	06/20/22	06/21/22	06/22/22	06/23/22	yellow limits (lower) upper	red limits (lower) upper	Units	Description
CTXBPWR							(0.00)	(36.12) 37.0	(36.0) 38.0	DBM	TRANSMITTER B OUTPUT POWER
TCM_TX1	(266.97)	(266.97)	(266.61)	(266.97)	(266.61)	(267.33)	(266.61)	(283.15) 348.15	(269.15) 404.15	K	TRANSPONDER-1 EXT BPL TEMP
OBADIAGRAD	4.22	4.32	4.19	4.59	4.64	3.96	4.39	(-1.11) 3.5	(-2.78) 3.9	K	OBA DIAM GRAD
OBACONEAVG	304.34	304.47		301.41	302.44	304.31	304.62	(282.5) 300.0	(281.8) 301.0	K	OBA CONE AVG TEMP
TSCTSF3		(266.97)		(268.06)				(278.15) 359.15	(269.15) 483.15	K	SC-TS FITTING -3 TEMP
AWD1TQI			(-3.39)					(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 1 TORQUE CURRENT
TCM_PA1	(259.69)	(258.96)	(258.56)	(259.69)	(257.76)	(259.32)	(258.16)	(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-1 EXT BPL TEMP
AWD6TQI			(-3.47)					(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 6 TORQUE CURRENT
OBAAVG			301.11				301.13	(282.5) 300.0	(281.4) 301.0	K	OBA/TFTE TEMP
HRMACAV			295.59	295.60				(293.4) 294.8	(292.8) 295.5	TEMP	HRMA CAVITY AVG TEMP
TCM_PA2		(260.05)	(259.69)		(259.32)		(259.32)	(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-2 EXT BPL TEMP

IRUs

Gyro Bias Drift	Gyro Bias Drift Histogram

Recent Observations

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
26435	ACIS-5678	HETG	IGRJ17091-3624	OK /Grat	OK
25663	ACIS-56789	LETG	MKN421	OK /Grat	OK
25664	ACIS-56789	LETG	MKN421	OK /Grat	OK
25293	ACIS-23567	NONE	2MASX J17131541-2502266	OK	OK
25665	ACIS-56789	LETG	MKN421	OK /Grat	OK
25666	ACIS-56789	LETG	MKN421	OK /Grat	OK
26436	ACIS-0123	NONE	MACSJ1617.5-0716	OK	OK
25667	ACIS-56789	LETG	MKN421	OK /Grat	OK
24360	ACIS-0123	NONE	CMZ Molecular Cloud	OK	OK
26438	ACIS-0123	NONE	CMZ Molecular Cloud	OK	OK
26437	ACIS-67	NONE	2RXS J081116.2-125527	OK	OK
25402	ACIS-235678	NONE	ASASSN-14ko	OK	OK
23969	ACIS-0123	NONE	GDH18	OK	OK
23970	ACIS-0123	NONE	GDH18	OK	OK
23971	ACIS-0123	NONE	GDH18	OK	OK
23948	ACIS-0123	NONE	GDH13	OK	OK
23765	ACIS-23678	NONE	SDSS J150117.07+231730.9	OK	OK
24037	ACIS-0123	NONE	GDHInt31	OK	OK
24382	ACIS-235678	NONE	NGC 3081	OK	OK
24150	ACIS-0123	NONE	GDHIdp51	OK	OK
24151	ACIS-0123	NONE	GDHIdp51	OK	OK
24038	ACIS-0123	NONE	GDHInt31	OK	OK
23972	ACIS-0123	NONE	GDH18	OK	OK
23973	ACIS-0123	NONE	GDH18	OK	OK
24496	ACIS-456789	HETG	HD113904	OK/NA	OK
24009	ACIS-0123	NONE	GDH26	OK	OK
24010	ACIS-0123	NONE	GDH26	OK	OK
24011	ACIS-0123	NONE	GDH26	OK	OK
24384	ACIS-235678	NONE	NGC 3081	OK	OK
24013	ACIS-0123	NONE	GDH26	OK	OK
24012	ACIS-0123	NONE	GDH26	OK	OK

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
4hposaro	-0.063	0.031	68.29 +/- 20.01	0.85 +/- 0.90	na	NA
4hposbro	-0.058	0.032	68.88 +/- 20.23	0.86 +/- 0.91	na	NA
4lposaro	0.022	0.020	73.85 +/- 12.73	0.26 +/- 0.52	na	NA
4lposbro	0.028	0.021	72.92 +/- 13.10	0.23 +/- 0.54	na	NA
4mp28av	0.010	0.001	0.39 +/- 0.72	-0.00 +/- 0.02	V	MCE A: +28 VOLT MONITOR
4mp28bv	0.064	0.005	1.90 +/- 3.10	-0.01 +/- 0.12	V	MCE B: +28 VOLT MONITOR
4mp5av	0.016	0.001	0.46 +/- 0.75	0.00 +/- 0.03	V	MCE A: +5 VOLT MONITOR
4mp5bv	0.012	8.757e-04	0.35 +/- 0.56	(3.26+/-222.50)e-4	V	MCE B: +5 VOLT MONITOR

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

MTA Monitoring Report 06/17/22 - 06/23/22

Radiation

Detrended CTI