MTA Monitoring Report 08/12/22 - 08/18/22

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:	5.495e-02 CTI/year	(1.505e-04 CTI/day)
Detrended slope:	5.610e-02 CTI/year	(1.537e-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
Previously Unknown Bad Pixels							(368,231)
Current Warm Pixels	(143,700) (154,9)	(910,239)	(178,149) (526,66)	(21,95)			(335,412)
Flickering Warm Pixels	(692,141)	(427,125) (802,665)	(726,537) (803,225)	(680,391)		(670,387) (884,31) (1000,214)		(881,53) (139,109) (275,393) (136,65) (197,241) (675,304) (182,474)
Current Hot Pixels
Flickering Hot Pixels
Warm column candidates					512 510 1022		512 1022
Flickering Warm column candidates

ACIS Focal Plane Temperature

For this period, 7 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
223.07	-109.81	0.73
225.27	-109.03	2.47
226.13	-113.89	0.34
226.27	-92.44	0.33
227.09	-115.14	0.51
227.60	-110.17	0.59
228.93	-94.94	1.59

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

6 TSC moves this period

weekly average time/step	0.00136 s
mission average time/step	0.00132 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	08/12/22	08/13/22	08/14/22	08/15/22	08/16/22	08/17/22	08/18/22	yellow limits (lower) upper	red limits (lower) upper	Units	Description
TCM_PA1	(258.16)	(257.76)	(258.56)			(260.05)	(260.05)	(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-1 EXT BPL TEMP
OBADIAGRAD		4.40		4.32	4.39	4.35		(-1.11) 3.5	(-2.78) 3.9	K	OBA DIAM GRAD
MZOBACONE	308.29			309.33				(260.2) 303.0	(250.2) 308.0	CONE	-Z SIDE OBA CONE
TPCP_RW3		(276.44)	(277.17)					(288.15) 363.15	(278.15) 404.15	K	RWA -3 TEMP (+Z PCAD COMP)
AWD6TQI		(-3.47)						(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 6 TORQUE CURRENT
TCM_PA2	(258.96)	(258.96)						(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-2 EXT BPL TEMP
OBAAVG	302.85		301.03	302.81			301.84	(282.5) 300.0	(281.4) 301.0	K	OBA/TFTE TEMP
TCM_TX1	(266.24)	(266.24)	(267.33)	(268.43)	(268.43)	(268.06)	(267.70)	(283.15) 348.15	(269.15) 404.15	K	TRANSPONDER-1 EXT BPL TEMP
TEP_PSU2		(263.69)						(283.15) 343.15	(264.15) 393.15	K	PSU-2 TEMP
HRMAAVG	309.25	309.06						(306.0) 308.0	(305.0) 309.0	K	AVG OF HRMA METRICS
TSCTSF3	(267.70)				(268.43)	(267.70)		(278.15) 359.15	(269.15) 483.15	K	SC-TS FITTING -3 TEMP
TSCTSF4		(268.79)	(268.79)					(283.15) 359.15	(269.15) 483.15	K	SC-TS FITTING -4 TEMP
OBACONEAVG	306.43	302.56		306.60			305.49	(282.5) 300.0	(281.8) 301.0	K	OBA CONE AVG TEMP

IRUs

Gyro Bias Drift	Gyro Bias Drift Histogram

Recent Observations

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
26473	ACIS-3	NONE	DQ Tau	OK	OK
27249	ACIS-012367	NONE	G10.2-0.3	OK	OK
26475	ACIS-3	NONE	DQ Tau	OK	OK
24771	ACIS-67	HETG	GX 17+2	OK/NA	OK
27248	ACIS-67	NONE	IGRJ12391m1612_s1	OK	OK
23934	ACIS-0123	NONE	GDH11	OK	OK
24047	ACIS-0123	NONE	GDHInt33	OK	OK
23935	ACIS-0123	NONE	GDH11	OK	OK
24048	ACIS-0123	NONE	GDHInt33	OK	OK
24046	ACIS-0123	NONE	GDHInt33	OK	OK
25289	ACIS-67	NONE	WISEA J153503.15+455055.1	OK	OK
25450	ACIS-23678	NONE	UGC 11537	OK	OK
23813	ACIS-67	NONE	MRK18	OK	OK
25351	ACIS-67	NONE	SDSSJ150654.55+522004.7	OK	OK
25794	ACIS-5678	NONE	WINGS J211347.41+022834.9	OK	OK
27263	ACIS-67	NONE	GRB 220706A	OK	OK
24281	ACIS-67	NONE	hete j1900.1-2455	OK	OK
25240	ACIS-235678	NONE	Tol65	OK	OK
25902	ACIS-567	NONE	SPT-CL J2215-3537	OK	OK
23929	ACIS-0123	NONE	GDH10	OK	OK
27262	ACIS-235678	NONE	Tol65	OK	OK
23931	ACIS-0123	NONE	GDH10	OK	OK
23932	ACIS-0123	NONE	GDH10	OK	OK
23933	ACIS-0123	NONE	GDH10	OK	OK
23939	ACIS-0123	NONE	GDH12	OK	OK
23930	ACIS-0123	NONE	GDH10	OK	OK
23941	ACIS-0123	NONE	GDH12	OK	OK
23942	ACIS-0123	NONE	GDH12	OK	OK
23943	ACIS-0123	NONE	GDH12	OK	OK
27259	ACIS-67	NONE	2MASX J13032223-1341332	OK	OK
23940	ACIS-0123	NONE	GDH12	OK	OK
23980	ACIS-0123	NONE	GDH20	OK	OK
23981	ACIS-0123	NONE	GDH20	OK	OK
23982	ACIS-0123	NONE	GDH20	Missing	Missing
23979	ACIS-0123	NONE	GDH20	OK	OK

MSID		Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
eb1v	off	-0.022	1.660e-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	9.497e-05	0.34 +/- 0.07	(2.87+/-15.64)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	1.776e-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	2.181e-05	15.30 +/- 0.02	-(2.60+/-6.88)e-5	V	CONV 3 +15V OUTPUT
eepa5v		-5.461e-06	2.192e-04	5.24 +/- 0.14	(2.10+/-0.25)e-10	V	+5V RCTU_EP A

S/C Main Temperatures

MSID		Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
tape2pst		0.573	0.003	(2.89+/-0.04)e2	0.09 +/- 0.03	K	PEA-2 POWER SUPPLY TEMP
tapea1t		0.496	0.002	(3.00+/-0.04)e2	0.11 +/- 0.03	K	PEA-1 CASE TEMP
tcylaft1		1.765	0.007	(3.01+/-0.13)e2	0.13 +/- 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	0.032	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	0.058	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	0.583	0.002	(2.88+/-0.04)e2	0.09 +/- 0.03	K	TEC DRIVER RDNT TEMP
trspmtpc	1.435	0.007	(2.94+/-0.11)e2	0.06 +/- 0.18	K	RAD SHR PNL TEMP:TTWN MUPS AND PCAD
tsctsf1	1.727	0.006	(2.99+/-0.12)e2	0.11 +/- 0.11	K	SC-TS FITTING -1 TEMP
tsctsf2	0.752	0.003	(2.78+/-0.06)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 08/12/22 - 08/18/22

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