MTA Monitoring Report 07/19/24 - 07/25/24

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	(814,55)						(230,261)		(435,129)
Current Warm Pixels						(670,387)	(335,412)
Flickering Warm Pixels	(283,278)	(802,665) (910,239) (427,125) (787,181) (985,393) (36,614)	(665,25) (803,225) (104,31) (178,149) (526,66) (726,537)	(680,391) (811,637) (917,232) (617,159) (318,53) (21,95)	(877,408) (161,206) (728,340) (233,102) (233,227) (641,669) (367,511) (669,577) (282,385) (369,376) (357,303) (258,797) (263,317)	(884,31) (1000,214) (849,169)	(74,134)	(136,65) (139,109) (130,26) (332,324) (597,187) (881,53) (675,304) (893,490) (447,769) (182,474) (295,978) (178,399) (666,165) (541,41) (34,645) (275,393) (838,239) (333,466)
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, 3 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
202.32	-100.33	1.96
203.58	-107.11	1.27
204.08	-100.75	1.53

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	0.00129 s
mission average time/step	0.00132 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	07/19/24	07/20/24	07/21/24	07/22/24	07/23/24	07/24/24	07/25/24	yellow limits (lower) upper	red limits (lower) upper	Units	Description
AWD3TQI	(-3.39)							(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 3 TORQUE CURRENT
AWD4TQI	(-3.47)							(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 4 TORQUE CURRENT
AWD6TQI	(-3.39)			(-3.47)				(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 6 TORQUE CURRENT
CALPALV	(116.00)			(0.00)				(126.0) 128.0	(125.0) 129.0	V	Cal Pulser Amplitude
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
IMHBLV		(86.00)						(126.0) 128.0	(125.0) 129.0	(2IMHBLV)	Imaging Bot & Top MCP HV Monitor
MZOBACONE	308.76			311.28	312.53	312.53	313.47	(260.2) 303.0	(250.2) 308.0	CONE	-Z SIDE OBA CONE
OBAAVG				303.15			305.20	(282.5) 300.0	(281.4) 301.0	K	OBA/TFTE TEMP
OBACONEAVG		302.05	304.41					(282.5) 300.0	(281.8) 301.0	K	OBA CONE AVG TEMP
OBADIAGRAD	4.72	4.42	4.59	4.66	4.35	4.48	4.06	(-1.11) 3.5	(-2.78) 3.9	K	OBA DIAM GRAD
PZOBACONE					308.58	308.34	309.56	(260.2) 303.0	(250.2) 308.0	CONE	+Z SIDE OBA CONE
SPHBLV				(0.00)				(79.0) 128.0	(78.0) 129.0	(2SPHBLV)	Spect Bot & Top MCP HV Monitor
SPHVLV				(0.00)				(72.0) 128.0	(71.0) 129.0	(2SPHVLV)	Spect Bot MCP HV Monitor
TCM_PA1	(259.32)	(258.96)	(259.69)	(258.96)		(260.05)	(260.05)	(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-1 EXT BPL TEMP
TCM_PA2	(260.05)	(260.05)		(260.05)				(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-2 EXT BPL TEMP
TCM_TX1	(267.33)	(267.33)	(267.33)	(267.33)		(267.70)	(267.70)	(283.15) 348.15	(269.15) 404.15	K	TRANSPONDER-1 EXT BPL TEMP
TFTERANGE		46.80		48.81	48.44		49.01	(16.7) 37.5	(11.1) 45.0	K	TFTE VENT/RAD TEMP
TSCTSF3					(267.70)	(268.43)	(268.06)	(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
27427	ACIS-5678	HETG	NGC 3783	OK/NA	OK
28318	ACIS-01236	NONE	PSZ2G283.91+73.87	OK	OK
28459	ACIS-5678	LETG	RXJ 1856.5-3754	OK/NA	OK
27493	HRC-I	NONE	m31	OK	OK
29435	ACIS-0123	NONE	PSR J1835-1020	OK	OK
27061	ACIS-0123	NONE	IRAS 19132+1035	OK	OK
28511	ACIS-67	NONE	SNR G15.9+0.2	OK	OK
29483	ACIS-5678	LETG	RXJ 1856.5-3754	OK/NA	OK
25552	ACIS-678	NONE	SDSS J163810.07+115103.9	OK	OK
27389	ACIS-01237	NONE	SPT-CLJ0214-4638	OK	OK
29482	HRC-I	NONE	m31	OK	OK
28103	ACIS-0123	NONE	NGC5238	OK	OK
26502	ACIS-0123	NONE	GAL 034.8-00.6 IRDC	OK	OK
29484	ACIS-2367	NONE	SNR G15.9+0.2	OK	OK
26493	HRC-S	NONE	GJ 887	OK	OK
27366	ACIS-5678	HETG	NGC 3783	OK/NA	OK
26942	ACIS-567	NONE	ACT-CL J0154.3-4824	OK	OK
29443	ACIS-3678	NONE	NSA 91579	OK	OK

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
4rt556t	0.070	5.912e-04	(2.94+/-0.01)e2	0.03 +/- 0.01	K	RT 556 - HRMA TEMP
4rt558t	0.083	6.351e-04	(2.94+/-0.01)e2	0.03 +/- 0.01	K	RT 558 - HRMA TEMP
4rt568t	0.694	0.003	(2.91+/-0.05)e2	0.12 +/- 0.04	K	RT 568 - HRMA TEMP
4rt575t	0.983	0.003	(2.94+/-0.07)e2	0.14 +/- 0.05	K	RT 575 - OB CONE TEMP
4rt576t	0.713	0.003	(2.87+/-0.05)e2	0.12 +/- 0.04	K	RT 576 - OB CONE TEMP
4rt577t	1.060	0.004	(2.94+/-0.08)e2	0.20 +/- 0.07	K	RT 577 - OB CONE TEMP
4rt578t	0.961	0.004	(2.92+/-0.07)e2	0.20 +/- 0.07	K	RT 578 - OB CONE TEMP
4rt579t	0.700	0.004	(2.89+/-0.06)e2	0.19 +/- 0.06	K	RT 579 - OB CONE TEMP
4rt580t	0.702	0.004	(2.88+/-0.06)e2	0.20 +/- 0.06	K	RT 580 - OB CONE TEMP
4rt581t	0.793	0.004	(2.90+/-0.06)e2	0.22 +/- 0.08	K	RT 581 - OB CONE TEMP

HRMA Struts

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
4rt582t	0.359	0.002	(2.87+/-0.03)e2	0.06 +/- 0.02	K	RT 582 - STRUT TEMP
4rt583t	0.558	0.002	(2.90+/-0.04)e2	0.07 +/- 0.03	K	RT 583 - STRUT TEMP
4rt584t	0.704	0.002	(2.93+/-0.05)e2	0.08 +/- 0.04	K	RT 584 - STRUT TEMP
4rt585t	0.706	0.002	(2.94+/-0.05)e2	0.09 +/- 0.04	K	RT 585 - STRUT TEMP
4rt586t	0.567	0.002	(2.91+/-0.04)e2	0.09 +/- 0.03	K	RT 586 - STRUT TEMP
4rt587t	0.365	0.002	(2.87+/-0.03)e2	0.05 +/- 0.03	K	RT 587 - STRUT TEMP
4rt588t	-0.043	4.859e-04	(2.83+/-0.00)e2	0.01 +/- 0.01	K	RT 588 - STRUT TEMP
4rt589t	0.714	0.003	(2.88+/-0.06)e2	0.10 +/- 0.05	K	RT 589 - STRUT TEMP
4rt590t	1.289	0.004	(2.96+/-0.10)e2	0.14 +/- 0.07	K	RT 590 - STRUT TEMP
4rt591t	1.277	0.004	(2.96+/-0.10)e2	0.13 +/- 0.07	K	RT 591 - STRUT TEMP
4rt592t	0.652	0.003	(2.87+/-0.05)e2	0.11 +/- 0.04	K	RT 592 - STRUT TEMP
4rt593t	-0.035	4.662e-04	(2.83+/-0.00)e2	0.00 +/- 0.01	K	RT 593 - STRUT TEMP
4rt594t	0.146	0.002	(2.89+/-0.02)e2	0.03 +/- 0.01	K	RT 594 - TFTE TEMP
4rt595t	0.695	0.003	(2.88+/-0.05)e2	0.10 +/- 0.04	K	RT 595 - TFTE TEMP
4rt596t	0.632	0.003	(2.87+/-0.05)e2	0.04 +/- 0.03	K	RT 596 - TFTE TEMP
4rt597t	1.251	0.004	(2.95+/-0.09)e2	0.15 +/- 0.06	K	RT 597 - TFTE TEMP
4rt598t	1.226	0.004	(2.95+/-0.09)e2	0.16 +/- 0.06	K	RT 598 - TFTE TEMP

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

MTA Monitoring Report 07/19/24 - 07/25/24

Radiation

Detrended CTI

ACIS Warm Pixels

ACIS Focal Plane Temperature

SIM Movements

Telemetry

IRUs

Recent Observations

Trending

HRMA Thermal

HRMA Struts