MTA Monitoring Report 05/27/22 - 06/02/22

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:	5.450e-02 CTI/year	(1.493e-04 CTI/day)
Detrended slope:	5.803e-02 CTI/year	(1.590e-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	(143,700) (154,9)	(910,239) (802,665)	(526,66) (104,31) (803,225) (178,149) (665,25) (726,537)	(680,391) (318,53)		(670,387)	(335,412)
Flickering Warm Pixels	(692,141)	(427,125) (370,70)		(811,637) (21,95) (144,50)	(357,303) (367,511) (263,317) (233,227) (161,206) (369,376) (282,385) (669,577) (233,102)	(287,164) (884,31) (1000,214)	(874,186)	(275,393) (182,474) (139,109) (136,65) (197,241) (881,53)
Current Hot Pixels
Flickering Hot Pixels
Warm column candidates					1022 510 512		1022 512
Flickering Warm column candidates									504

ACIS Focal Plane Temperature

For this period, 11 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
145.34	-111.44	0.52
145.82	-113.08	0.39
146.27	-111.48	0.47
146.92	-90.48	0.82
147.64	-111.33	0.58
148.25	-110.98	0.63
148.75	-113.04	0.45
149.55	-94.33	0.84
150.04	-112.80	0.57
150.76	-112.46	0.68
151.57	-111.63	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

15 TSC moves this period

weekly average time/step	0.00147 s
mission average time/step	0.00132 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	05/27/22	05/28/22	05/29/22	05/30/22	05/31/22	06/01/22	06/02/22	yellow limits (lower) upper	red limits (lower) upper	Units	Description
TCM_TX1	(266.61)	(266.61)	(266.97)	(266.97)	(266.97)	(268.06)	(267.33)	(283.15) 348.15	(269.15) 404.15	K	TRANSPONDER-1 EXT BPL TEMP
OBAAVG						301.52	301.88	(282.5) 300.0	(281.4) 301.0	K	OBA/TFTE TEMP
OBADIAGRAD	4.41	4.43	3.90	3.92	4.32	4.28	3.93	(-1.11) 3.5	(-2.78) 3.9	K	OBA DIAM GRAD
HRMACAV	295.52					295.50		(293.4) 294.8	(292.8) 295.5	TEMP	HRMA CAVITY AVG TEMP
TCM_PA2	(259.69)	(259.32)	(259.69)		(260.05)		(260.05)	(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-2 EXT BPL TEMP
AWD1TQI			(-3.39)		(-3.39)			(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 1 TORQUE CURRENT
TCM_PA1	(258.56)	(257.76)	(258.56)	(259.32)	(259.32)		(259.32)	(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-1 EXT BPL TEMP
OBACONEAVG				303.69	303.70	305.05	305.44	(282.5) 300.0	(281.8) 301.0	K	OBA CONE AVG TEMP
AWD6TQI			(-3.43)		(-3.39)			(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 6 TORQUE CURRENT

IRUs

Gyro Bias Drift	Gyro Bias Drift Histogram

Recent Observations

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
25397	ACIS-235678	NONE	ASASSN-14ko	OK	OK
26424	ACIS-67	NONE	2RXS J162354.0-294641	OK	OK
24216	ACIS-0123	NONE	GDHIdp62	OK	OK
26423	ACIS-67	NONE	2RXS J001739.1+120241	OK	OK
24217	ACIS-0123	NONE	GDHIdp62	OK	OK
25264	ACIS-67	NONE	WISEA J091857.64+533220.1	OK	OK
25815	ACIS-0123	NONE	Abell 2029	OK	OK
26422	ACIS-0123	NONE	MACSJ1546.0-1408	OK	OK
25272	ACIS-23567	NONE	SDSS J090908.65+565521.9	OK	OK
25559	ACIS-67	NONE	SDSS J140701.59+190417.9	OK	OK
26428	ACIS-0123	NONE	Abell 2029	OK	OK
25816	ACIS-01236	NONE	Abell 2029	OK	OK
25127	ACIS-67	NONE	HD 93129A	OK	OK
24334	ACIS-678	NONE	H 1413+117	OK	OK
23894	ACIS-0123	NONE	GDH3	OK	OK
23895	ACIS-0123	NONE	GDH3	OK	OK
23896	ACIS-0123	NONE	GDH3	OK	OK
24483	ACIS-56789	HETG	4U0114+65	OK /Grat	OK
23897	ACIS-0123	NONE	GDH3	OK	OK
25398	ACIS-235678	NONE	ASASSN-14ko	OK	OK
23898	ACIS-0123	NONE	GDH3	OK	OK
25314	ACIS-235678	NONE	B1152+199	OK	OK
26433	ACIS-235678	NONE	ASASSN-14ko	OK	OK
24497	ACIS-456789	HETG	HD113904	OK/NA	OK
23950	ACIS-0123	NONE	GDH14	OK	OK
23951	ACIS-0123	NONE	GDH14	OK	OK
23949	ACIS-0123	NONE	GDH14	OK	OK
26431	ACIS-67	NONE	2RXS J004701.0+115827	OK	OK
23953	ACIS-0123	NONE	GDH14	OK	OK
24096	ACIS-0123	NONE	GDHIdp42	OK	OK
23952	ACIS-0123	NONE	GDH14	OK	OK

MSID		Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
eb1v	off	-0.022	1.694e-04	32.48 +/- 0.18	-0.00 +/- 0.00	V	BATT 1 VOLTAGE
	on	-0.061	0.010	32.29 +/- 0.70	-0.00 +/- 0.00	V	BATT 1 VOLTAGE
eb2ci	off	-0.005	9.709e-05	0.34 +/- 0.07	(8.58+/-16.09)e-4	AMP	BATT 2 CHARGE CURRENT
	on	0.005	0.004	0.41 +/- 0.20	-0.00 +/- 0.00	AMP	BATT 2 CHARGE CURRENT
eb2v	off	-0.021	1.812e-04	32.47 +/- 0.18	-0.01 +/- 0.00	V	BATT 2 VOLTAGE
	on	-0.068	0.012	32.25 +/- 0.72	-0.00 +/- 0.00	V	BATT 2 VOLTAGE
ecnv3v		-0.001	2.230e-05	15.30 +/- 0.02	-(1.72+/-669.80)e-7	V	CONV 3 +15V OUTPUT
eepa5v		-1.955e-05	2.242e-04	5.24 +/- 0.14	(2.14+/-0.25)e-10	V	+5V RCTU_EP A

S/C Main Temperatures

MSID		Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
tape2pst		0.570	0.003	(2.89+/-0.04)e2	0.08 +/- 0.03	K	PEA-2 POWER SUPPLY TEMP
tapea1t		0.492	0.002	(3.00+/-0.04)e2	0.10 +/- 0.03	K	PEA-1 CASE TEMP
tcylaft1		1.756	0.007	(3.01+/-0.13)e2	0.09 +/- 0.15	K	CNT CYL TEMP:16-IN FWD OF SC-TS FIT-1
tpc_ese		1.178	0.008	(2.87+/-0.09)e2	0.04 +/- 0.21	K	ESE TEMP
tsamyt	on	-0.155	0.054	(3.19+/-0.03)e2	-0.08 +/- 0.12	K	-Y WING SOLAR ARRAY TEMP
	off	0.041	0.003	(3.19+/-0.02)e2	-0.04 +/- 0.03	K	-Y WING SOLAR ARRAY TEMP
tsapyt	on	-0.126	0.053	(3.18+/-0.03)e2	-0.07 +/- 0.12	K	+Y WING SOLAR ARRAY TEMP
	off	0.067	0.003	(3.19+/-0.02)e2	-0.02 +/- 0.03	K	+Y WING SOLAR ARRAY TEMP

S/C Anc Temperature

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
tatecdrt	0.579	0.003	(2.88+/-0.04)e2	0.08 +/- 0.03	K	TEC DRIVER RDNT TEMP
trspmtpc	1.427	0.007	(2.94+/-0.11)e2	0.07 +/- 0.19	K	RAD SHR PNL TEMP:TTWN MUPS AND PCAD
tsctsf1	1.719	0.006	(2.99+/-0.12)e2	0.05 +/- 0.11	K	SC-TS FITTING -1 TEMP
tsctsf2	0.749	0.003	(2.78+/-0.05)e2	-0.02 +/- 0.06	K	SC-TS FITTING -2 TEMP

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

MTA Monitoring Report 05/27/22 - 06/02/22

Radiation

Detrended CTI

ACIS Warm Pixels

ACIS Focal Plane Temperature

SIM Movements

Telemetry

IRUs

Recent Observations

Trending

Battery Usage

S/C Main Temperatures

S/C Anc Temperature