MTA Monitoring Report 03/18/22 - 03/24/22

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:	5.464e-02 CTI/year	(1.497e-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
Previously Unknown Bad Pixels					(233,176)
Current Warm Pixels	(143,700) (154,9)	(802,665) (910,239)	(178,149) (726,537) (526,66)	(21,95)
Flickering Warm Pixels	(692,141)	(427,125)	(665,25) (803,225)	(680,391)	(282,385) (341,427) (367,511) (669,577) (263,317) (369,376) (607,281) (357,303) (161,206)	(670,387)	(335,412)	(881,53) (197,241) (182,474) (139,109)
Current Hot Pixels
Flickering Hot Pixels
Warm column candidates					510 512 1022		1022 512
Flickering Warm column candidates

ACIS Focal Plane Temperature

For this period, 9 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
075.51	-96.78	0.62
075.85	-115.18	0.42
076.59	-111.93	0.64
077.32	-110.98	0.65
078.17	-105.00	0.92
078.71	-113.89	0.41
079.23	-111.94	0.62
079.92	-112.27	0.53
080.89	-105.07	1.12

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	-0.56477 s
mission average time/step	0.00132 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	03/18/22	03/19/22	03/20/22	03/21/22	03/22/22	03/23/22	03/24/22	yellow limits (lower) upper	red limits (lower) upper	Units	Description
AWD1TQI	(-3.39)						(-3.43)	(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 1 TORQUE CURRENT
OBADIAGRAD	4.46	4.32	4.51	4.41	4.43	4.32	4.46	(-1.11) 3.5	(-2.78) 3.9	K	OBA DIAM GRAD
TSCTSF3				(267.70)				(278.15) 359.15	(269.15) 483.15	K	SC-TS FITTING -3 TEMP
OBAAVG	302.31	301.84	302.95	303.29	302.74	304.45	301.53	(282.5) 300.0	(281.4) 301.0	K	OBA/TFTE TEMP
MZOBACONE	308.70		309.54	309.83	309.49	311.34		(260.2) 303.0	(250.2) 308.0	CONE	-Z SIDE OBA CONE
AWD6TQI	(-3.47)						(-3.43)	(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 6 TORQUE CURRENT
TCM_PA1	(259.69)	(259.32)	(259.69)		(260.05)	(260.05)	(259.69)	(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-1 EXT BPL TEMP
OBACONEAVG				307.15	306.61	308.59	305.05	(282.5) 300.0	(281.8) 301.0	K	OBA CONE AVG TEMP
TCM_TX1	(268.06)	(267.70)	(267.70)	(268.79)	(268.43)	(268.79)	(268.06)	(283.15) 348.15	(269.15) 404.15	K	TRANSPONDER-1 EXT BPL TEMP
CTXBPWR		(0.00)						(36.12) 37.0	(36.0) 38.0	DBM	TRANSMITTER B OUTPUT POWER
HRMAAVG	309.08	309.07	309.16	309.19	309.04	309.17	309.10	(306.0) 308.0	(305.0) 309.0	K	AVG OF HRMA METRICS

IRUs

Gyro Bias Drift	Gyro Bias Drift Histogram

Recent Observations

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
24199	ACIS-0123	NONE	GDHIdp59	OK	OK
24200	ACIS-0123	NONE	GDHIdp59	OK	OK
24198	ACIS-0123	NONE	GDHIdp59	OK	OK
24201	ACIS-0123	NONE	GDHIdp59	OK	OK
24202	ACIS-0123	NONE	GDHIdp59	OK	OK
24203	ACIS-0123	NONE	GDHIdp59	OK	OK
26360	ACIS-5678	NONE	SDSSJ130134.10+035615.4	OK	OK
25620	ACIS-7	NONE	E0102-72.3	OK	OK
25734	ACIS-67	NONE	GW170817	OK	OK
24232	ACIS-0123	NONE	GDHIdp64	OK	OK
23795	ACIS-0123	NONE	NGC 3258	OK	OK
26350	ACIS-67	NONE	AT 2018hyz	OK	OK
25173	ACIS-0123	NONE	ZTF J0127+5258	OK	OK
25297	ACIS-67	NONE	Sgr A*	OK	OK
23854	ACIS-0123	NONE	MOO J1046+2758	OK	OK
26361	ACIS-0123	NONE	NGC 3258	OK	OK
23840	ACIS-0123	NONE	eMACSJ0502.9-2902	OK	OK
25301	ACIS-67	NONE	M 87	OK	OK
24996	ACIS-012367	NONE	PSZ2 G282.28+49.94	OK	OK
24759	ACIS-456789	HETG	rho Oph A	OK/NA	OK
23960	ACIS-0123	NONE	GDH16	OK	OK
23959	ACIS-0123	NONE	GDH16	OK	OK
23961	ACIS-0123	NONE	GDH16	OK	OK
24503	ACIS-67	NONE	KX ComAB	OK	OK
25298	ACIS-67	NONE	Sgr A*	OK	OK
24760	ACIS-456789	HETG	rho Oph A	OK/NA	OK
26368	ACIS-0123	NONE	PSZ2 G282.28+49.94	OK	OK
25299	ACIS-67	NONE	Sgr A*	OK	OK
25617	ACIS-3	NONE	E0102-72.3	OK	OK

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
oobthr02	0.372	0.038	(2.86+/-0.24)e2	0.08 +/- 0.02	K	RT 25: HRMA STRUT
oobthr03	0.581	0.026	(2.90+/-0.17)e2	0.10 +/- 0.03	K	RT 26: HRMA STRUT
oobthr04	0.730	0.027	(2.93+/-0.18)e2	0.10 +/- 0.04	K	RT 27: HRMA STRUT
oobthr05	0.719	0.036	(2.93+/-0.23)e2	0.10 +/- 0.04	K	RT 28: HRMA STRUT
oobthr06	0.594	0.028	(2.91+/-0.18)e2	0.10 +/- 0.03	K	RT 29: HRMA STRUT
oobthr07	0.394	0.026	(2.87+/-0.17)e2	0.06 +/- 0.02	K	RT 30: HRMA STRUT
oobthr08	0.971	0.003	(2.92+/-0.07)e2	0.15 +/- 0.05	K	RT 31: OBA CONE
oobthr09	0.625	0.183	(2.93+/-1.15)e2	0.15 +/- 0.05	K	RT 32: OBA CONE
oobthr10	0.669	0.120	(2.91+/-0.75)e2	0.15 +/- 0.05	K	RT 33: OBA CONE
oobthr11	0.863	0.004	(2.90+/-0.06)e2	0.15 +/- 0.05	K	RT 34: OBA CONE
oobthr12	0.850	0.004	(2.90+/-0.06)e2	0.15 +/- 0.05	K	RT 35: OBA CONE
oobthr13	-5.528	3.705	(3.13+/-23.22)e2	0.16 +/- 0.04	K	RT 36: OBA CONE
oobthr14	-1.982	1.673	(3.01+/-10.48)e2	0.15 +/- 0.05	K	RT 37: OBA CONE
oobthr15	0.873	0.003	(2.90+/-0.06)e2	0.15 +/- 0.05	K	RT 38: OBA CONE

HRMA Heaters

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
ohrthr02	-0.003	0.002	(2.95+/-0.01)e2	(2.55+/-1.04)e-4	K	RT 2: HRMA FORWARD APERTURE PLATE
ohrthr03	1.629e-04	2.691e-05	(2.95+/-0.00)e2	-(5.37+/-3.37)e-4	K	RT 5: HRMA FORWARD APERTURE PLATE
ohrthr04	-0.006	0.003	(2.95+/-0.02)e2	(1.02+/-4.53)e-5	K	RT 9: HRMA PRECOLLIMATOR PLATE 10
ohrthr05	0.070	8.641e-04	(2.95+/-0.01)e2	0.05 +/- 0.01	K	RT 13: HRMA AFT HEATER PLATE
ohrthr06	0.058	5.938e-04	(2.94+/-0.01)e2	0.03 +/- 0.01	K	RT 14: HRMA MOUNT
ohrthr07	0.066	5.893e-04	(2.95+/-0.01)e2	0.03 +/- 0.01	K	RT 18: HSA OUTER CYLINDER
ohrthr08	0.060	5.724e-04	(2.94+/-0.01)e2	0.03 +/- 0.01	K	RT 103: HRMA CAP
ohrthr09	0.059	5.350e-04	(2.95+/-0.01)e2	0.03 +/- 0.01	K	RT 105: HRMA CAP
ohrthr10	0.055	4.826e-04	(2.95+/-0.00)e2	0.03 +/- 0.01	K	RT 107: HRMA P1 FLEXURE
ohrthr11	0.052	4.710e-04	(2.95+/-0.00)e2	0.03 +/- 0.01	K	RT 108: HRMA P4 FLEXURE
ohrthr12	0.067	6.205e-04	(2.94+/-0.01)e2	0.03 +/- 0.01	K	RT 115: HRMA H1 FLEXURE
ohrthr13	0.064	5.897e-04	(2.95+/-0.01)e2	0.03 +/- 0.01	K	RT 116: HRMA H6 FLEXURE
ohrthr14	0.096	7.312e-04	(2.95+/-0.01)e2	0.04 +/- 0.01	K	RT 121: HSA AFT INNER CYLINDER

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

MTA Monitoring Report 03/18/22 - 03/24/22

Radiation

Detrended CTI

ACIS Warm Pixels

ACIS Focal Plane Temperature

SIM Movements

Telemetry

IRUs

Recent Observations

Trending

OBA Heaters

HRMA Heaters