MTA Monitoring Report 06/12/20 - 06/18/20

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:	5.668e-02 CTI/year	(1.553e-04 CTI/day)
Detrended slope:	6.318e-02 CTI/year	(1.731e-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
Current Warm Pixels	(692,141) (143,700)	(802,665) (910,239)	(178,149) (526,66) (726,537)	(21,95) (680,391)			(335,412)
Flickering Warm Pixels		(370,70)	(665,25)	(669,458) (318,53) (811,637)	(367,511) (369,376) (357,303) (341,427) (258,797) (161,206) (263,317)	(1000,214)		(197,241) (881,53) (139,109) (182,474)
Current Hot Pixels
Flickering Hot Pixels
Warm column candidates					512 1022 510		512 1022
Flickering Warm column candidates

ACIS Focal Plane Temperature

For this period, 5 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
163.89	-100.12	1.00
165.41	-112.10	0.72
166.54	- -96.74	1.21
168.12	-112.60	0.69
169.15	-105.89	0.81

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	0.00133 s
mission average time/step	0.00136 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	06/12/20	06/13/20	06/14/20	06/15/20	06/16/20	06/17/20	06/18/20	yellow limits (lower) upper	red limits (lower) upper	Units	Description
TCM_TX1	(266.97)	(266.61)	(266.61)	(268.43)	(266.61)	(266.97)		(283.15) 348.15	(269.15) 404.15	K	TRANSPONDER-1 EXT BPL TEMP
OBAAVG	302.24	301.88		303.15	302.53			(282.5) 300.0	(281.4) 301.0	K	OBA/TFTE TEMP
TSCTSF3						(267.33)		(278.15) 359.15	(269.15) 483.15	K	SC-TS FITTING -3 TEMP
ESAPYI	(0.14)		(0.14)					(7.0) 27.0	(6.0) 33.0	AMP	S/A +Y CURRENT
ELBI	66.35					66.35		(20.0) 60.0	(13.0) 66.0	AMP	LOAD BUS CURRENT (HIGH RANGE)
IMHBLV	(0.00)							(126.0) 128.0	(125.0) 129.0	(2IMHBLV)	Imaging Bot & Top MCP HV Monitor
MZOBACONE	308.31			309.86	308.82			(260.2) 303.0	(250.2) 308.0	CONE	-Z SIDE OBA CONE
TCM_PA1	(257.76)	(258.16)	(257.76)		(257.76)	(258.96)		(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-1 EXT BPL TEMP
TPCP_RW3	(277.53)							(288.15) 363.15	(278.15) 404.15	K	RWA -3 TEMP (+Z PCAD COMP)
TCM_PA2	(258.96)	(259.32)	(258.96)		(258.96)	(260.05)		(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-2 EXT BPL TEMP
TCYZ_RW1							(275.71)	(288.15) 363.15	(278.15) 404.15	K	RWA -1 TEMP (RWA CRNR COMP)
ESAMYI	(0.06)		(0.06)					(7.0) 27.0	(6.0) 33.0	AMP	S/A -Y CURRENT
OBACONEAVG	306.03		303.01		306.32	302.62	302.96	(282.5) 300.0	(281.8) 301.0	K	OBA CONE AVG TEMP
TEP_PSU2	(263.69)		(264.06)					(283.15) 343.15	(264.15) 393.15	K	PSU-2 TEMP
TCYZ_RW6							(275.71)	(288.15) 363.15	(278.15) 404.15	K	RWA -6 TEMP (RWA CRNR COMP)
S2HVLV	(82.00)							(126.0) 128.0	(125.0) 129.0	(2S2HVLV)	Shield PMT 2 HV Monitor

IRUs

Gyro Bias Drift	Gyro Bias Drift Histogram

Recent Observations

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
22745	HRC-S	NONE	Vega	OK	OK
22746	HRC-S	NONE	Vega	OK	OK
22747	HRC-S	NONE	Vega	OK	OK
22428	ACIS-23567	NONE	G117.33+0.07	OK	OK
22744	HRC-I	NONE	Vega	OK	OK
22748	HRC-S	NONE	Vega	OK	OK
22410	ACIS-456789	HETG	GRO J1008-57	CC/NA	OK
23279	ACIS-0123	NONE	Westerlund 1	OK	OK
23186	ACIS-3678	NONE	Spiderweb	OK	OK
23278	ACIS-23567	NONE	G117.33+0.07	OK	OK
22982	ACIS-0123	NONE	Westerlund 1	OK	OK
22378	ACIS-5678	HETG	4U 1630-47	OK/NA	OK
22457	ACIS-7	NONE	short GRB 200522A	OK	OK
21383	ACIS-35678	NONE	NGC 2276	OK	OK
21224	ACIS-56789	HETG	OAO 1657-415	OK/NA	OK
23282	ACIS-7	NONE	short GRB 200522A	OK	OK
22567	ACIS-7	NONE	PKS 1730-130	OK	OK
23132	ACIS-678	NONE	SDSSJ1539+3954	OK	OK
22459	ACIS-7	NONE	AT2019wxt	OK	OK
23284	ACIS-7	NONE	PKS 1730-130	OK	OK
22918	ACIS-5678	NONE	PKS 1413+135	OK	OK
23283	ACIS-7	NONE	AT2019wxt	OK	OK

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
3btu_bpt	0.467	0.012	(2.65+/-0.07)e2	-0.09 +/- 0.27	K	BTU BASEPLATE (+X)), ABORT HTR TSC2
3fabraat	-0.117	0.005	(2.65+/-0.03)e2	0.01 +/- 0.10	K	FA STRUCTURE AT BEARING A ABORT HTR. FA6 TEMP
3fabrcat	-0.194	0.011	(2.74+/-0.06)e2	-0.04 +/- 0.23	K	FA STRUCTURE AT BEARING C ABORT HTR. FA6 TEMP
3famyzat	-1.231	0.017	(2.81+/-0.12)e2	-0.11 +/- 0.29	K	FA STRUCTURE +X FACE AT -Y-Z END ABORT HTR. FA6 TEMP
3fapyzat	-1.487	0.013	(2.80+/-0.11)e2	0.02 +/- 0.11	K	FA STRUCTURE +X FACE AT +Y+Z END ABORT HTR. FA6 TEMP
3faralat	-0.640	0.018	(2.75+/-0.10)e2	-0.11 +/- 0.37	K	FA STRUCTURE AT RAIL -Z, ABORT HEATER FA6 TEMP
3flcabpt	0.468	0.005	(2.81+/-0.04)e2	-0.15 +/- 0.10	K	FLCA BASEPLATE (+X)
3rctubpt	0.624	0.015	(2.72+/-0.09)e2	-0.13 +/- 0.34	K	RCTU BASEPLATE (+X)
3tsmxcet	2.229	0.033	(2.24+/-0.22)e2	-0.29 +/- 0.63	K	-X TURTLE SHELL NR HRC CEA
3tsmxspt	6.989	0.103	(2.83+/-0.69)e2	-0.27 +/- 0.84	K	-X TURTLE SHELL NR ACIS SS
3tsmydpt	1.051	0.013	(2.32+/-0.09)e2	-0.30 +/- 0.26	K	-Y TURTLE SHELL NR ACIS DPA
3tspyfet	0.489	0.008	(2.34+/-0.05)e2	-0.26 +/- 0.18	K	+Y TURTLE SHELL NR HRC FEA
3tspzdet	0.721	0.011	(2.65+/-0.07)e2	-0.10 +/- 0.23	K	+Z TURTLE SHELL NR ACIS DEA
3tspzspt	0.818	0.010	(2.70+/-0.07)e2	-0.24 +/- 0.20	K	+Z TURTLE SHELL NR ACIS SS
3ttacs1t	0.138	0.004	(2.65+/-0.02)e2	-0.01 +/- 0.08	K	TT at ACIS Attach #1 Abort Htr
3ttacs2t	0.118	0.005	(2.65+/-0.03)e2	0.02 +/- 0.10	K	TT at ACIS Attach #2 Abort Htr
3ttacs3t	0.122	0.002	(2.62+/-0.01)e2	-0.01 +/- 0.03	K	TT at ACIS Attach #3 Abort Htr
3ttbrgbt	0.196	0.016	(2.59+/-0.09)e2	(1.86+/-3630.00)e-4	K	TT at Bearing B, Abort Htr TSC4
3tthrc1t	0.231	0.017	(2.68+/-0.09)e2	-0.11 +/- 0.38	K	TT at HRC Bipod Attach #1
3tthrc2t	0.233	0.017	(2.72+/-0.09)e2	-0.04 +/- 0.37	K	TT at HRC Bipod Attach #2
3tthrc3t	0.133	0.004	(2.67+/-0.02)e2	(7.75+/-940.20)e-4	K	TT at HRC Bipod Attach #3
3ttralat	0.260	0.011	(2.46+/-0.06)e2	-0.06 +/- 0.19	K	TT at Rail A, Abort Htr TSC3
3ttralct	0.111	0.007	(2.66+/-0.04)e2	0.03 +/- 0.16	K	TT at Rail C, Abort Htr TSC3
3ttvalvt	0.393	0.013	(2.53+/-0.07)e2	-0.26 +/- 0.27	K	TT at Vent Valve, Abort Htr TSC7

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

MTA Monitoring Report 06/12/20 - 06/18/20

Radiation

Detrended CTI