MTA Monitoring Report 05/20/22 - 05/26/22

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:	5.476e-02 CTI/year	(1.500e-04 CTI/day)
Detrended slope:	5.889e-02 CTI/year	(1.613e-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				(636,56)
Current Warm Pixels	(154,9) (143,700)	(910,239) (802,665)	(526,66) (726,537) (803,225) (178,149)	(21,95)	(357,303) (369,376)		(335,412)
Flickering Warm Pixels	(692,141)	(427,125) (370,70)	(104,31) (665,25)	(144,50) (318,53) (811,637) (680,391)	(367,511) (263,317) (669,577) (607,281) (161,206) (258,797) (282,385) (341,427) (233,102)	(287,164) (1000,214) (670,387) (884,31)	(874,186)	(275,393) (139,109) (197,241) (881,53) (182,474)	(749,477) (636,819) (675,52)
Current Hot Pixels
Flickering Hot Pixels
Warm column candidates					512 1022 510		512 1022
Flickering Warm column candidates									504

ACIS Focal Plane Temperature

For this period, 9 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
138.98	-92.51	0.74
139.93	-115.83	0.70
140.73	-112.27	0.67
141.63	-94.10	0.84
142.25	-111.06	0.60
142.76	-111.60	0.51
143.50	-112.43	0.87
144.26	-101.08	0.51
144.80	-112.19	0.51

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

16 TSC moves this period

weekly average time/step	0.00139 s
mission average time/step	0.00132 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	05/20/22	05/21/22	05/22/22	05/23/22	05/24/22	05/25/22	05/26/22	yellow limits (lower) upper	red limits (lower) upper	Units	Description
OBADIAGRAD	4.23		4.75	4.44	4.37	4.38	4.32	(-1.11) 3.5	(-2.78) 3.9	K	OBA DIAM GRAD
OBACONEAVG		304.18		306.39	305.95	303.65		(282.5) 300.0	(281.8) 301.0	K	OBA CONE AVG TEMP
TCM_TX1	(268.06)	(268.79)	(267.33)	(266.61)	(268.06)	(266.61)	(266.61)	(283.15) 348.15	(269.15) 404.15	K	TRANSPONDER-1 EXT BPL TEMP
OBAAVG	303.80			302.61	302.36			(282.5) 300.0	(281.4) 301.0	K	OBA/TFTE TEMP
AWD1TQI					(-3.39)		(-3.39)	(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 1 TORQUE CURRENT
AWD6TQI					(-3.43)		(-3.43)	(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 6 TORQUE CURRENT
TSCTSF3	(268.43)	(268.43)	(267.70)					(278.15) 359.15	(269.15) 483.15	K	SC-TS FITTING -3 TEMP
HRMAAVG	309.27	309.17	309.00					(306.0) 308.0	(305.0) 309.0	K	AVG OF HRMA METRICS
TCM_PA2				(259.69)		(259.69)	(259.32)	(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-2 EXT BPL TEMP
MZOBACONE	310.52			309.45				(260.2) 303.0	(250.2) 308.0	CONE	-Z SIDE OBA CONE
CTXBPWR		(0.00)						(36.12) 37.0	(36.0) 38.0	DBM	TRANSMITTER B OUTPUT POWER
TCM_PA1	(260.05)		(259.69)	(258.56)	(260.05)	(258.56)	(258.16)	(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-1 EXT BPL TEMP

IRUs

Gyro Bias Drift	Gyro Bias Drift Histogram

Recent Observations

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
24381	ACIS-235678	NONE	NGC 3081	OK	OK
23573	ACIS-0123	NONE	2FHLJ1745.1-3035	OK	OK
26419	ACIS-67	NONE	2RXS J001122.0-211432	OK	OK
23968	ACIS-0123	NONE	GDH17	OK	OK
24243	ACIS-5678	HETG	Kepler SNR	OK/NA	OK
24479	ACIS-56789	HETG	4U0114+65	OK/NA	OK
25319	ACIS-67	NONE	SDSSJ012530.85-102739.8	OK	OK
25326	ACIS-67	NONE	SDSSJ095031.63+432908.4	OK	OK
25396	ACIS-235678	NONE	ASASSN-14ko	OK	OK
24761	ACIS-56789	HETG	rho Oph A	OK/NA	OK
25814	ACIS-01236	NONE	Abell 2029	OK	OK
25241	ACIS-235678	NONE	UGC 4393	OK	OK
26420	ACIS-01236	NONE	Abell 2029	OK	OK
24448	ACIS-23678	NONE	[DAG2016] PSZ1-ARC G311.6602-18.4624	OK	OK
24060	ACIS-0123	NONE	GDHIdp36	OK	OK
25362	ACIS-367	NONE	ESO 243-49 HLX-1	OK	OK
23924	ACIS-0123	NONE	GDH9	OK	OK
23925	ACIS-0123	NONE	GDH9	OK	OK
23926	ACIS-0123	NONE	GDH9	OK	OK
23927	ACIS-0123	NONE	GDH9	OK	OK
23928	ACIS-0123	NONE	GDH9	OK	OK
25363	ACIS-367	NONE	ESO 243-49 HLX-1	OK	OK
24015	ACIS-0123	NONE	GDH27	OK	OK
24016	ACIS-0123	NONE	GDH27	OK	OK
24014	ACIS-0123	NONE	GDH27	OK	OK
24017	ACIS-0123	NONE	GDH27	OK	OK
24018	ACIS-0123	NONE	GDH27	OK	OK
24061	ACIS-0123	NONE	GDHIdp36	OK	OK
26427	ACIS-367	NONE	ESO 243-49 HLX-1	OK	OK
24418	ACIS-0123	NONE	Tycho's SNR	OK	OK
24062	ACIS-0123	NONE	GDHIdp36	OK	OK
26425	ACIS-67	NONE	2RXS J163341.8-093307	OK	OK
26426	ACIS-0123	NONE	Tycho's SNR	OK	OK
24064	ACIS-0123	NONE	GDHIdp36	OK	OK
24063	ACIS-0123	NONE	GDHIdp36	OK	OK
24065	ACIS-0123	NONE	GDHIdp36	OK	OK

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
hcapgrd1	-1.277	0.446	4.32 +/- 260.55	(4.60+/-19.63)e-5	K	RT100-RT101: HRMA CAP circum
hcapgrd2	-1.251	0.411	4.22 +/- 240.37	0.00 +/- 0.00	K	RT100-RT104: HRMA CAP ridial
hcapgrd3	0.253	0.130	-0.94 +/- 76.11	-(2.55+/-2.31)e-4	K	RT101-RT102: HRMA CAP circum
hcapgrd4	0.026	0.051	-0.10 +/- 29.61	0.00 +/- 0.00	K	RT101-RT104: HRMA CAP ridial
hcapgrd5	0.274	0.082	-0.75 +/- 47.65	(1.97+/-2.56)e-4	K	RT102-RT103: HRMA CAP circum
hcapgrd6	-0.314	0.122	0.98 +/- 71.22	0.00 +/- 0.00	K	RT102-RT105: HRMA CAP ridial
hcapgrd7	-0.527	0.198	1.69 +/- 115.73	(1.09+/-1.76)e-4	K	RT103-RT101: HRMA CAP circum

HRMA FAP

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
hfapgrd1	0.965	0.331	-3.25 +/- 193.39	-(3.38+/-1.48)e-4	K	RT1-RT2: HRMA Forward Aperture Plate
hfapgrd2	0.123	0.053	-0.38 +/- 31.06	-(6.49+/-5.29)e-4	K	RT1-RT4: HRMA Forward Aperture Plate
hfapgrd3	-0.728	0.236	2.47 +/- 138.12	(5.73+/-1.33)e-4	K	RT2-RT3: HRMA Forward Aperture Plate
hfapgrd4	-0.236	0.087	0.86 +/- 50.85	-(3.66+/-3.86)e-4	K	RT2-RT5: HRMA Forward Aperture Plate
hfapgrd5	-0.237	0.102	0.78 +/- 59.42	-(1.22+/-1.19)e-4	K	RT3-RT1: HRMA Forward Aperture Plate
hfapgrd6	0.346	0.108	-1.15 +/- 63.04	-0.00 +/- 0.00	K	RT3-RT6: HRMA Forward Aperture Plate
hfapgrd7	0.606	0.196	-2.01 +/- 114.46	(1.03+/-1.72)e-4	K	RT4-RT5: HRMA Forward Aperture Plate
hfapgrd8	-0.146	0.048	0.47 +/- 27.79	-(2.59+/-1.88)e-4	K	RT5-RT6: HRMA Forward Aperture Plate
hfapgrd9	-0.460	0.154	1.54 +/- 89.93	-(1.37+/-0.92)e-4	K	RT6-RT4: HRMA Forward Aperture Plate

Spacecraft Struts

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
hsstrtgrd1	18.880	6.566	-67.34 +/- 3836.90	-0.03 +/- 0.03	K	RT75-RT76: Spacecraft Struts
hsstrtgrd2	-1.311	4.601	-0.65 +/- 2687.57	0.01 +/- 0.03	K	RT76-RT77: Spacecraft Struts
hsstrtgrd3	-36.832	14.811	(1.23+/-86.55)e2	-0.01 +/- 0.01	K	RT77-RT78: Spacecraft Struts
hsstrtgrd4	11.337	4.829	-32.29 +/- 2821.47	-0.03 +/- 0.03	K	RT78-RT79: Spacecraft Struts
hsstrtgrd5	13.813	4.152	-42.86 +/- 2426.72	0.06 +/- 0.03	K	RT79-RT80: Spacecraft Struts
hsstrtgrd6	-5.886	2.588	19.71 +/- 1512.37	-0.00 +/- 0.00	K	RT80-RT75: Spacecraft Struts

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

MTA Monitoring Report 05/20/22 - 05/26/22

Radiation

Detrended CTI

ACIS Warm Pixels

ACIS Focal Plane Temperature

SIM Movements

Telemetry

IRUs

Recent Observations

Trending

HRMA CAP

HRMA FAP

Spacecraft Struts