MTA Monitoring Report 08/26/22 - 09/01/22

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:	5.495e-02 CTI/year	(1.505e-04 CTI/day)
Detrended slope:	5.610e-02 CTI/year	(1.537e-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
Previously Unknown Bad Pixels
Current Warm Pixels	(692,141) (143,700) (154,9)	(802,665) (910,239)	(803,225) (178,149) (726,537) (526,66)	(811,637) (21,95)			(335,412)
Flickering Warm Pixels	(283,278)	(427,125)	(104,31)	(680,391) (144,50)	(263,317) (357,303) (161,206) (369,376)	(670,387) (1000,214)
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, 9 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
236.07	-115.83	0.32
236.86	-109.70	0.71
237.98	-115.72	0.40
238.61	-111.36	0.72
239.51	-110.83	0.17
240.34	-112.02	0.68
241.28	-111.34	0.90
241.66	-114.69	0.38
242.16	-98.59	0.49

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

8 TSC moves this period

weekly average time/step	0.00135 s
mission average time/step	0.00131 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	08/26/22	08/27/22	08/28/22	08/29/22	08/30/22	08/31/22	09/01/22	yellow limits (lower) upper	red limits (lower) upper	Units	Description
OBAAVG	301.78	302.99	301.53	302.60	302.70	302.81	302.79	(282.5) 300.0	(281.4) 301.0	K	OBA/TFTE TEMP
TCM_PA1			(260.05)					(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-1 EXT BPL TEMP
TCM_TX1			(267.70)	(268.43)		(268.79)		(283.15) 348.15	(269.15) 404.15	K	TRANSPONDER-1 EXT BPL TEMP
OBADIAGRAD	4.48	4.50	3.97	4.16	4.07	4.06	3.96	(-1.11) 3.5	(-2.78) 3.9	K	OBA DIAM GRAD
MZOBACONE	308.56	309.83		309.01	309.01	308.90	308.43	(260.2) 303.0	(250.2) 308.0	CONE	-Z SIDE OBA CONE
HRMAAVG					309.02	309.09	309.15	(306.0) 308.0	(305.0) 309.0	K	AVG OF HRMA METRICS
TSCTSF3			(268.06)		(267.70)	(268.43)		(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
27270	ACIS-23567	NONE	NGC 3568	OK	OK
26213	HRC-I	NONE	TYC 6991-475-1	OK	OK
25929	ACIS-0123	NONE	Abell 2744	OK	OK
25853	ACIS-0123	NONE	Sh2-284	OK	OK
23878	ACIS-012367	NONE	JWST-DTDF-1	OK	OK
27269	ACIS-5678	HETG	pi aqr	OK /Grat	OK
27267	ACIS-67	NONE	IRAS13197m1627_s5	OK	OK
27266	ACIS-67	NONE	SDSSJ142222.88+074835.5	OK	OK
25841	ACIS-678	NONE	RXC J2014.8-2430	OK	OK
23919	ACIS-0123	NONE	GDH8	OK	OK
23920	ACIS-0123	NONE	GDH8	OK	OK
24519	ACIS-56789	HETG	4U 1916-053	OK /Grat	OK
26046	ACIS-01236	NONE	PSZ2G026.73-38.94	OK	OK
24354	ACIS-2367	NONE	3c 297	OK	OK
23922	ACIS-0123	NONE	GDH8	OK	OK
23921	ACIS-0123	NONE	GDH8	OK	OK
24174	ACIS-0123	NONE	GDHIdp55	OK	OK
27328	ACIS-2367	NONE	3c 297	OK	OK
27328	ACIS-2367	NONE	3c 297	OK	OK
27332	ACIS-5678	NONE	WINGS J211347.41+022834.9	OK	OK
24750	ACIS-0123	NONE	CMZ Molecular Cloud	OK	OK
23804	ACIS-678	NONE	H 1413+117	OK	OK
24006	ACIS-0123	NONE	GDH25	OK	OK
24007	ACIS-0123	NONE	GDH25	OK	OK
24008	ACIS-0123	NONE	GDH25	OK	OK
24004	ACIS-0123	NONE	GDH25	OK	OK
27329	ACIS-678	NONE	H 1413+117	OK	OK
25792	ACIS-5678	NONE	WINGS J211347.41+022834.9	OK	OK
25855	ACIS-67	NONE	CFHQS J210054-171522	OK	OK
24005	ACIS-0123	NONE	GDH25	OK	OK
24175	ACIS-0123	NONE	GDHIdp55	OK	OK
24176	ACIS-0123	NONE	GDHIdp55	OK	OK
24177	ACIS-0123	NONE	GDHIdp55	OK	OK
24178	ACIS-0123	NONE	GDHIdp55	OK	OK
24179	ACIS-0123	NONE	GDHIdp55	OK	OK
27330	ACIS-67	NONE	CFHQS J210054-171522	OK	OK
25257	ACIS-23567	NONE	NGC 5759	OK	OK
25273	ACIS-23567	NONE	SDSS J093138.51+563318.7	Missing	Missing

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
4rt556t	0.063	5.880e-04	(2.94+/-0.01)e2	0.03 +/- 0.01	K	RT 556 - HRMA TEMP
4rt558t	0.076	6.316e-04	(2.94+/-0.01)e2	0.03 +/- 0.01	K	RT 558 - HRMA TEMP
4rt568t	0.677	0.003	(2.91+/-0.05)e2	0.13 +/- 0.04	K	RT 568 - HRMA TEMP
4rt575t	0.964	0.003	(2.93+/-0.07)e2	0.16 +/- 0.05	K	RT 575 - OB CONE TEMP
4rt576t	0.697	0.003	(2.87+/-0.05)e2	0.13 +/- 0.04	K	RT 576 - OB CONE TEMP
4rt577t	1.044	0.004	(2.93+/-0.08)e2	0.20 +/- 0.07	K	RT 577 - OB CONE TEMP
4rt578t	0.942	0.004	(2.91+/-0.07)e2	0.21 +/- 0.06	K	RT 578 - OB CONE TEMP
4rt579t	0.676	0.004	(2.88+/-0.05)e2	0.21 +/- 0.06	K	RT 579 - OB CONE TEMP
4rt580t	0.674	0.004	(2.88+/-0.05)e2	0.21 +/- 0.06	K	RT 580 - OB CONE TEMP
4rt581t	0.765	0.004	(2.90+/-0.06)e2	0.21 +/- 0.08	K	RT 581 - OB CONE TEMP

HRMA Struts

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
4rt582t	0.351	0.002	(2.86+/-0.03)e2	0.07 +/- 0.02	K	RT 582 - STRUT TEMP
4rt583t	0.543	0.002	(2.90+/-0.04)e2	0.08 +/- 0.03	K	RT 583 - STRUT TEMP
4rt584t	0.688	0.002	(2.93+/-0.05)e2	0.08 +/- 0.04	K	RT 584 - STRUT TEMP
4rt585t	0.690	0.002	(2.93+/-0.05)e2	0.09 +/- 0.04	K	RT 585 - STRUT TEMP
4rt586t	0.555	0.002	(2.91+/-0.04)e2	0.08 +/- 0.03	K	RT 586 - STRUT TEMP
4rt587t	0.360	0.002	(2.87+/-0.03)e2	0.05 +/- 0.02	K	RT 587 - STRUT TEMP
4rt588t	-0.049	3.622e-04	(2.83+/-0.00)e2	0.00 +/- 0.01	K	RT 588 - STRUT TEMP
4rt589t	0.683	0.003	(2.88+/-0.05)e2	0.10 +/- 0.05	K	RT 589 - STRUT TEMP
4rt590t	1.254	0.004	(2.95+/-0.09)e2	0.12 +/- 0.07	K	RT 590 - STRUT TEMP
4rt591t	1.240	0.004	(2.95+/-0.09)e2	0.12 +/- 0.07	K	RT 591 - STRUT TEMP
4rt592t	0.625	0.003	(2.87+/-0.05)e2	0.10 +/- 0.04	K	RT 592 - STRUT TEMP
4rt593t	-0.037	3.741e-04	(2.83+/-0.00)e2	-0.00 +/- 0.01	K	RT 593 - STRUT TEMP
4rt594t	0.218	8.697e-04	(2.89+/-0.02)e2	0.04 +/- 0.01	K	RT 594 - TFTE TEMP
4rt595t	0.683	0.003	(2.88+/-0.05)e2	0.12 +/- 0.04	K	RT 595 - TFTE TEMP
4rt596t	0.644	0.004	(2.87+/-0.05)e2	0.06 +/- 0.03	K	RT 596 - TFTE TEMP
4rt597t	1.225	0.004	(2.94+/-0.09)e2	0.17 +/- 0.06	K	RT 597 - TFTE TEMP
4rt598t	1.200	0.004	(2.94+/-0.09)e2	0.17 +/- 0.06	K	RT 598 - TFTE TEMP

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

MTA Monitoring Report 08/26/22 - 09/01/22

Radiation

Detrended CTI

ACIS Warm Pixels

ACIS Focal Plane Temperature

SIM Movements

Telemetry

IRUs

Recent Observations

Trending

HRMA Thermal

HRMA Struts