MTA Monitoring Report 07/12/24 - 07/18/24

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:	5.214e-02 CTI/year	(1.428e-04 CTI/day)
Detrended slope:	4.865e-02 CTI/year	(1.333e-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							(617,981)		(399,27) (300,27)
Current Warm Pixels		(910,239) (985,393)	(803,225)	(21,95) (917,232)		(670,387)
Flickering Warm Pixels	(283,278)	(802,665) (787,181) (36,614) (427,125)	(837,378) (726,537) (104,31) (526,66) (178,149) (99,899)	(318,53) (680,391) (811,637)	(282,385) (263,317) (233,102) (369,376) (728,340) (669,577) (233,227)	(849,169) (1000,214) (884,31)	(335,412) (74,134)	(178,399) (295,978) (447,769) (838,239) (893,490) (136,65) (34,645) (275,393) (666,165) (139,109) (332,324) (182,474) (675,304) (130,26) (881,53) (597,187) (333,466) (541,41)
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)
193.12	-110.98	0.76
193.93	-106.83	0.52
194.39	-101.39	0.46
195.48	-110.41	0.56
196.00	-109.36	0.72
197.02	-102.95	0.85
197.91	-107.74	1.03

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

11 TSC moves this period

weekly average time/step	0.00125 s
mission average time/step	0.00132 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	07/12/24	07/13/24	07/14/24	07/15/24	07/16/24	07/17/24	07/18/24	yellow limits (lower) upper	red limits (lower) upper	Units	Description
AWD1TQI	(-3.43)			(-3.39)				(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 1 TORQUE CURRENT
AWD6TQI	(-3.47)		(-3.39)	(-3.43)		(-3.43)		(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 6 TORQUE CURRENT
CTXBPWR	(0.00)	(0.00)	(0.00)	(0.00)	(0.00)	(0.00)	(0.00)	(36.12) 37.0	(36.0) 38.0	DBM	TRANSMITTER B OUTPUT POWER
IMHVLV		(79.00)						(126.0) 128.0	(125.0) 129.0	(2IMHVLV)	Imaging Bot MCP HV Monitor
MZOBACONE	311.80	312.79	314.00	312.89	313.07	308.89	309.28	(260.2) 303.0	(250.2) 308.0	CONE	-Z SIDE OBA CONE
OBAAVG	302.98	303.92	305.24	304.80	304.31	303.01	301.06	(282.5) 300.0	(281.4) 301.0	K	OBA/TFTE TEMP
OBACONEAVG	308.48					308.12	306.12	(282.5) 300.0	(281.8) 301.0	K	OBA CONE AVG TEMP
OBADIAGRAD	4.75	4.57	4.54	4.43	4.73	4.69	4.78	(-1.11) 3.5	(-2.78) 3.9	K	OBA DIAM GRAD
PZOBACONE		308.50	309.80	309.15	308.77			(260.2) 303.0	(250.2) 308.0	CONE	+Z SIDE OBA CONE
S2HVLV		(83.00)						(126.0) 128.0	(125.0) 129.0	(2S2HVLV)	Shield PMT 2 HV Monitor
TCM_PA1	(258.56)				(258.96)	(259.32)	(259.32)	(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-1 EXT BPL TEMP
TCM_PA2	(259.69)				(259.69)		(260.05)	(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-2 EXT BPL TEMP
TCM_TX1	(266.97)				(266.97)	(268.06)	(267.70)	(283.15) 348.15	(269.15) 404.15	K	TRANSPONDER-1 EXT BPL TEMP
TFTERANGE	47.38		48.46	48.70		47.53	46.49	(16.7) 37.5	(11.1) 45.0	K	TFTE VENT/RAD TEMP
TSCTSF3		(266.97)	(268.79)	(268.79)	(266.97)	(267.33)	(266.97)	(278.15) 359.15	(269.15) 483.15	K	SC-TS FITTING -3 TEMP

IRUs

Gyro Bias Drift	Gyro Bias Drift Histogram

Recent Observations

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
29479	ACIS-3678	NONE	NSA 91579	OK	OK
26533	ACIS-012367	NONE	SS 433 e0	OK	OK
26737	ACIS-5678	HETG	Mrk 1018	OK/NA	OK
28801	ACIS-01236	NONE	PSZ2G114.90-34.35	OK	OK
27994	HRC-I	NONE	HD 16673	OK	OK
29477	ACIS-0123	NONE	SS 433 e0	OK	OK
26964	HRC-I	NONE	XI BOO	OK	OK
29476	ACIS-0123	NONE	HEP G012.702-01.132	OK	OK
28519	ACIS-0123	NONE	PSR J1101-6101	OK	OK
28164	ACIS-367	NONE	SDSS J141041.25+531848.9	OK	OK
26521	ACIS-5678	NONE	4FGL J1845.8-2521	OK	OK
27229	ACIS-67	NONE	HS 1549 Protocluster	OK	OK
28810	ACIS-0123	NONE	PSZ2G007.76-36.83	OK	OK
26576	HRC-I	NONE	SS 433	OK	OK
28926	ACIS-5678	HETG	Mrk 1018	OK/NA	OK
26952	ACIS-0123	NONE	SPT-CLJ2011-5228	OK	OK
29481	ACIS-67	NONE	MRCB1923-328	OK	OK
27424	ACIS-5678	HETG	NGC 3783	OK/NA	OK
27427	ACIS-5678	HETG	NGC 3783	OK/NA	OK

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
oobthr02	0.380	0.033	(2.87+/-0.23)e2	0.06 +/- 0.03	K	RT 25: HRMA STRUT
oobthr03	0.598	0.023	(2.91+/-0.16)e2	0.07 +/- 0.03	K	RT 26: HRMA STRUT
oobthr04	0.748	0.023	(2.94+/-0.17)e2	0.08 +/- 0.04	K	RT 27: HRMA STRUT
oobthr05	0.736	0.031	(2.94+/-0.22)e2	0.09 +/- 0.04	K	RT 28: HRMA STRUT
oobthr06	0.606	0.025	(2.91+/-0.18)e2	0.08 +/- 0.03	K	RT 29: HRMA STRUT
oobthr07	0.399	0.023	(2.87+/-0.16)e2	0.06 +/- 0.03	K	RT 30: HRMA STRUT
oobthr08	0.995	0.003	(2.93+/-0.07)e2	0.14 +/- 0.05	K	RT 31: OBA CONE
oobthr09	0.690	0.159	(2.93+/-1.10)e2	0.13 +/- 0.05	K	RT 32: OBA CONE
oobthr10	0.718	0.104	(2.92+/-0.73)e2	0.13 +/- 0.05	K	RT 33: OBA CONE
oobthr11	0.887	0.003	(2.91+/-0.07)e2	0.13 +/- 0.05	K	RT 34: OBA CONE
oobthr12	0.876	0.003	(2.91+/-0.07)e2	0.14 +/- 0.05	K	RT 35: OBA CONE
oobthr13	-4.743	3.219	(3.12+/-22.33)e2	0.14 +/- 0.05	K	RT 36: OBA CONE
oobthr14	-1.617	1.454	(3.01+/-10.08)e2	0.14 +/- 0.05	K	RT 37: OBA CONE
oobthr15	0.896	0.003	(2.91+/-0.07)e2	0.14 +/- 0.05	K	RT 38: OBA CONE

HRMA Heaters

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
ohrthr02	-0.003	0.001	(2.95+/-0.01)e2	(2.20+/-0.96)e-4	K	RT 2: HRMA FORWARD APERTURE PLATE
ohrthr03	7.855e-04	5.670e-05	(2.95+/-0.00)e2	-(9.26+/-6.96)e-4	K	RT 5: HRMA FORWARD APERTURE PLATE
ohrthr04	-0.005	0.003	(2.95+/-0.02)e2	(3.39+/-6.10)e-5	K	RT 9: HRMA PRECOLLIMATOR PLATE 10
ohrthr05	0.089	9.100e-04	(2.95+/-0.01)e2	0.04 +/- 0.01	K	RT 13: HRMA AFT HEATER PLATE
ohrthr06	0.069	6.025e-04	(2.95+/-0.01)e2	0.03 +/- 0.01	K	RT 14: HRMA MOUNT
ohrthr07	0.077	5.946e-04	(2.95+/-0.01)e2	0.03 +/- 0.01	K	RT 18: HSA OUTER CYLINDER
ohrthr08	0.071	5.783e-04	(2.94+/-0.01)e2	0.03 +/- 0.01	K	RT 103: HRMA CAP
ohrthr09	0.069	5.449e-04	(2.95+/-0.01)e2	0.02 +/- 0.01	K	RT 105: HRMA CAP
ohrthr10	0.064	4.870e-04	(2.95+/-0.01)e2	0.02 +/- 0.01	K	RT 107: HRMA P1 FLEXURE
ohrthr11	0.061	4.803e-04	(2.95+/-0.01)e2	0.02 +/- 0.01	K	RT 108: HRMA P4 FLEXURE
ohrthr12	0.078	6.284e-04	(2.95+/-0.01)e2	0.03 +/- 0.01	K	RT 115: HRMA H1 FLEXURE
ohrthr13	0.076	6.031e-04	(2.95+/-0.01)e2	0.03 +/- 0.01	K	RT 116: HRMA H6 FLEXURE
ohrthr14	0.110	7.496e-04	(2.95+/-0.01)e2	0.03 +/- 0.01	K	RT 121: HSA AFT INNER CYLINDER

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

MTA Monitoring Report 07/12/24 - 07/18/24

Radiation

Detrended CTI

ACIS Warm Pixels

ACIS Focal Plane Temperature

SIM Movements

Telemetry

IRUs

Recent Observations

Trending

OBA Heaters

HRMA Heaters