MTA Monitoring Report 07/02/21 - 07/08/21

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			(526,66)	(811,637)		(670,387) (287,164)	(335,412)
Flickering Warm Pixels	(154,9) (143,700)	(910,239) (802,665) (427,125)	(178,149) (726,537)	(680,391) (21,95)	(357,303) (263,317) (369,376) (367,511) (341,427) (258,797) (607,281) (161,206) (233,227) (233,314)	(1000,214)		(275,393) (182,474) (332,324) (197,241)	(749,477)
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, 7 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
182.93	-112.76	0.56
184.01	-102.15	1.29
185.34	-112.42	0.74
186.11	-111.52	0.76
186.65	-104.70	0.56
187.65	-111.43	0.71
188.34	-116.37	0.48

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

13 TSC moves this period

weekly average time/step	0.00131 s
mission average time/step	0.00132 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	07/02/21	07/03/21	07/04/21	07/05/21	07/06/21	07/07/21	07/08/21	yellow limits (lower) upper	red limits (lower) upper	Units	Description
SPHBLV		(36.00)						(79.0) 128.0	(78.0) 129.0	(2SPHBLV)	Spect Bot & Top MCP HV Monitor
AWD4TQI		(-3.35)						(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 4 TORQUE CURRENT
OBADIAGRAD	3.98	4.17	4.35	4.02	4.31	4.27	4.11	(-1.11) 3.5	(-2.78) 3.9	K	OBA DIAM GRAD
SPHVLV		(44.00)						(72.0) 128.0	(71.0) 129.0	(2SPHVLV)	Spect Bot MCP HV Monitor
TCM_PA1	(258.16)	(258.56)	(258.96)	(258.56)	(258.96)	(257.76)	(258.16)	(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-1 EXT BPL TEMP
TCM_TX1	(266.61)	(266.97)	(266.61)	(266.97)	(266.97)	(266.97)	(266.61)	(283.15) 348.15	(269.15) 404.15	K	TRANSPONDER-1 EXT BPL TEMP
OBACONEAVG			301.20	302.28	301.09	301.26	303.17	(282.5) 300.0	(281.8) 301.0	K	OBA CONE AVG TEMP
CTXBPWR	(0.00)							(36.12) 37.0	(36.0) 38.0	DBM	TRANSMITTER B OUTPUT POWER
TSCTSF3						(266.24)		(278.15) 359.15	(269.15) 483.15	K	SC-TS FITTING -3 TEMP
TEP_PSU2						(264.06)	(264.06)	(283.15) 343.15	(264.15) 393.15	K	PSU-2 TEMP
S1HVLV		(79.00)						(80.0) 128.0	(79.0) 129.0	(2S1HVLV)	Shield PMT 1 HV Monitor
TCM_PA2	(259.32)	(260.05)	(259.69)	(259.69)	(260.05)	(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
24678	ACIS-67	NONE	TOI1130	OK	OK
23884	ACIS-0123	NONE	GDH1	OK	OK
23885	ACIS-0123	NONE	GDH1	OK	OK
23886	ACIS-0123	NONE	GDH1	OK	OK
23887	ACIS-0123	NONE	GDH1	OK	OK
23787	ACIS-456789	NONE	eRASSt J234403.0-352640	OK	OK
24708	ACIS-7	NONE	SN 2012cw	OK	OK
23888	ACIS-0123	NONE	GDH1	OK	OK
22984	ACIS-0123	NONE	Westerlund 1	OK	OK
24457	ACIS-3678	NONE	[DAG2016] PSZ1-ARC G311.6602-18.4624	OK	OK
25067	HRC-S	LETG	MKN421	OK/NA	OK
25066	ACIS-56789	LETG	MKN421	OK/NA	OK
25065	ACIS-56789	HETG	MKN421	OK/NA	OK
25071	HRC-S	LETG	MKN421	OK/NA	OK
25069	HRC-S	LETG	MKN421	OK/NA	OK
25070	ACIS-56789	LETG	MKN421	OK/NA	OK
25068	ACIS-56789	LETG	MKN421	OK/NA	OK
25072	ACIS-56789	HETG	MKN421	OK/NA	OK
24722	ACIS-7	NONE	J115342.81+483844.4	OK	OK
24703	ACIS-5678	HETG	SS 433	OK/NA	OK
24428	ACIS-23	NONE	PSR B2224+65	OK	OK
21637	ACIS-678	NONE	SDSS_J135225.80+132853.2	OK	OK
22475	ACIS-5678	NONE	NGC2336-N	OK	OK
25081	ACIS-5678	HETG	SS 433	OK/NA	OK
24582	ACIS-56789	LETG	RXJ 1856.5-3754	OK/NA	OK
22477	ACIS-5678	NONE	NGC2336-S	OK	OK
22303	ACIS-7	NONE	WISE J080822.18-644357.3	OK	OK
24292	ACIS-7	NONE	hete j1900.1-2455	OK	OK
24756	ACIS-5678	NONE	WISE J080822.18-644357.3	OK	OK
22969	ACIS-56789	HETG	NGC 6860	OK/NA	OK
23490	ACIS-235678	NONE	NGC 4485/90	OK	OK

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
3btu_bpt	0.485	0.011	(2.65+/-0.07)e2	-0.12 +/- 0.25	K	BTU BASEPLATE (+X)), ABORT HTR TSC2
3fabraat	-0.101	0.005	(2.65+/-0.03)e2	-0.04 +/- 0.09	K	FA STRUCTURE AT BEARING A ABORT HTR. FA6 TEMP
3fabrcat	-0.158	0.010	(2.75+/-0.06)e2	0.03 +/- 0.22	K	FA STRUCTURE AT BEARING C ABORT HTR. FA6 TEMP
3famyzat	-1.137	0.016	(2.81+/-0.12)e2	0.03 +/- 0.27	K	FA STRUCTURE +X FACE AT -Y-Z END ABORT HTR. FA6 TEMP
3fapyzat	-1.369	0.012	(2.79+/-0.11)e2	-0.01 +/- 0.10	K	FA STRUCTURE +X FACE AT +Y+Z END ABORT HTR. FA6 TEMP
3faralat	-0.600	0.017	(2.75+/-0.11)e2	0.03 +/- 0.34	K	FA STRUCTURE AT RAIL -Z, ABORT HEATER FA6 TEMP
3flcabpt	0.448	0.005	(2.82+/-0.04)e2	-0.18 +/- 0.10	K	FLCA BASEPLATE (+X)
3rctubpt	0.631	0.014	(2.73+/-0.09)e2	-0.28 +/- 0.31	K	RCTU BASEPLATE (+X)
3tsmxcet	2.271	0.031	(2.26+/-0.24)e2	-0.32 +/- 0.63	K	-X TURTLE SHELL NR HRC CEA
3tsmxspt	9.141	0.119	(2.97+/-0.92)e2	0.73 +/- 1.27	K	-X TURTLE SHELL NR ACIS SS
3tsmydpt	1.036	0.013	(2.32+/-0.10)e2	-0.33 +/- 0.26	K	-Y TURTLE SHELL NR ACIS DPA
3tspyfet	0.522	0.008	(2.34+/-0.06)e2	-0.33 +/- 0.18	K	+Y TURTLE SHELL NR HRC FEA
3tspzdet	0.709	0.011	(2.66+/-0.08)e2	-0.21 +/- 0.22	K	+Z TURTLE SHELL NR ACIS DEA
3tspzspt	0.780	0.010	(2.70+/-0.08)e2	-0.27 +/- 0.20	K	+Z TURTLE SHELL NR ACIS SS
3ttacs1t	0.145	0.003	(2.65+/-0.02)e2	0.00 +/- 0.07	K	TT at ACIS Attach #1 Abort Htr
3ttacs2t	0.128	0.005	(2.65+/-0.03)e2	0.00 +/- 0.10	K	TT at ACIS Attach #2 Abort Htr
3ttacs3t	0.127	0.002	(2.62+/-0.01)e2	0.01 +/- 0.03	K	TT at ACIS Attach #3 Abort Htr
3ttbrgbt	0.191	0.015	(2.59+/-0.09)e2	-0.14 +/- 0.34	K	TT at Bearing B, Abort Htr TSC4
3tthrc1t	0.225	0.016	(2.68+/-0.09)e2	-0.20 +/- 0.35	K	TT at HRC Bipod Attach #1
3tthrc2t	0.241	0.016	(2.73+/-0.09)e2	-0.33 +/- 0.35	K	TT at HRC Bipod Attach #2
3tthrc3t	0.139	0.004	(2.68+/-0.03)e2	0.07 +/- 0.09	K	TT at HRC Bipod Attach #3
3ttralat	0.269	0.010	(2.46+/-0.06)e2	0.04 +/- 0.18	K	TT at Rail A, Abort Htr TSC3
3ttralct	0.119	0.007	(2.66+/-0.04)e2	0.01 +/- 0.15	K	TT at Rail C, Abort Htr TSC3
3ttvalvt	0.398	0.013	(2.53+/-0.08)e2	-0.12 +/- 0.26	K	TT at Vent Valve, Abort Htr TSC7

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

MTA Monitoring Report 07/02/21 - 07/08/21

Radiation

Detrended CTI