MTA Monitoring Report 04/07/23 - 04/13/23

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:	5.215e-02 CTI/year	(1.429e-04 CTI/day)
Detrended slope:	4.924e-02 CTI/year	(1.349e-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
Current Warm Pixels	(154,9) (143,700)	(910,239)	(526,66) (803,225) (178,149) (726,537)	(21,95)		(670,387)
Flickering Warm Pixels		(802,665) (427,125) (36,614) (370,70)	(104,31) (665,25)	(144,50) (680,391) (318,53) (811,637)	(369,376) (367,511) (357,303) (282,385) (263,317) (233,102) (161,206)	(414,5) (911,50) (884,31) (1000,214)	(335,412)	(881,53) (275,393) (139,109)
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, 9 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
095.91	-112.95	1.05
096.20	-112.23	0.36
096.59	-88.46	1.49
098.34	-111.79	0.48
099.23	-86.40	1.00
100.34	-111.94	0.39
100.71	-111.19	0.44
101.08	-114.42	0.35
101.88	-87.98	1.01

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

7 TSC moves this period

weekly average time/step	0.00219 s
mission average time/step	0.00132 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	04/07/23	04/08/23	04/09/23	04/10/23	04/11/23	04/12/23	04/13/23	yellow limits (lower) upper	red limits (lower) upper	Units	Description
AWD3TQI							(-3.31)	(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 3 TORQUE CURRENT
ESAMYI			(0.06)		(0.06)			(5.63) 27.0	(5.3) 33.0	AMP	S/A -Y CURRENT
TCM_PA2	(259.32)	(259.32)	(259.32)		(259.32)	(259.32)		(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-2 EXT BPL TEMP
TSCTSF3	(266.61)			(266.24)	(266.61)			(278.15) 359.15	(269.15) 483.15	K	SC-TS FITTING -3 TEMP
HRMAAVG	309.02							(306.0) 308.0	(305.0) 309.0	K	AVG OF HRMA METRICS
OBAAVG			301.87	302.09			302.55	(282.5) 300.0	(281.4) 301.0	K	OBA/TFTE TEMP
TCM_PA1	(257.76)	(257.76)	(258.16)	(259.32)	(258.16)	(258.16)	(259.32)	(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-1 EXT BPL TEMP
HRMACAV		295.83						(293.4) 294.8	(292.8) 295.5	TEMP	HRMA CAVITY AVG TEMP
AWD4TQI					(-3.43)		(-3.43)	(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 4 TORQUE CURRENT
OBADIAGRAD	4.59	4.85	4.60	4.42	4.90	4.56	4.60	(-1.11) 3.5	(-2.78) 3.9	K	OBA DIAM GRAD
OBACONEAVG	302.22		307.23	307.44	301.35	304.42		(282.5) 300.0	(281.8) 301.0	K	OBA CONE AVG TEMP
MZOBACONE			310.40	310.53			310.15	(260.2) 303.0	(250.2) 308.0	CONE	-Z SIDE OBA CONE
ESAPYI			(0.14)		(0.14)			(5.54) 27.0	(5.2) 33.0	AMP	S/A +Y CURRENT
TEP_PSU2		(264.06)	(264.06)			(264.06)	(264.06)	(283.15) 343.15	(264.15) 393.15	K	PSU-2 TEMP
SPHVLV				(70.00)			(70.00)	(72.0) 128.0	(71.0) 129.0	(2SPHVLV)	Spect Bot MCP HV Monitor
CTXBPWR	(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
TCM_TX1	(266.61)	(266.61)	(266.61)	(268.06)	(266.61)	(266.61)	(268.06)	(283.15) 348.15	(269.15) 404.15	K	TRANSPONDER-1 EXT BPL TEMP
SPHBLV				(77.00)			(77.00)	(79.0) 128.0	(78.0) 129.0	(2SPHBLV)	Spect Bot & Top MCP HV Monitor
TFTERANGE	46.55		47.06	47.14		46.53		(16.7) 37.5	(11.1) 45.0	K	TFTE VENT/RAD TEMP

IRUs

Gyro Bias Drift	Gyro Bias Drift Histogram

Recent Observations

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
26800	ACIS-23678	NONE	SDSS J073913.65+461858.5	OK	OK
26749	ACIS-23567	NONE	VCC 567	OK	OK
26815	ACIS-23678	NONE	SDSS J092555.05+490338.2	OK	OK
25317	ACIS-235678	NONE	B1152+199	OK	OK
27784	ACIS-5678	NONE	2MASX J08014395+5707240	OK	OK
27788	ACIS-0123	NONE	HEP G149.590+00.898	OK	OK
26740	ACIS-3678	NONE	SDSSJ130550.51-012331.5	OK	OK
25790	ACIS-67	NONE	3C58	OK	OK
27782	ACIS-67	NONE	SDSSJ125552.53-025337.8	OK	OK
27783	ACIS-67	NONE	SDSSJ124613.12-004233.0	OK	OK
27789	ACIS-67	NONE	2RXS J185905.4+133723	OK	OK
27792	ACIS-67	NONE	3C58	OK	OK
25822	ACIS-0123	NONE	Abell 2029	OK	OK
26845	ACIS-23678	NONE	SDSS J144948.62+123047.5	OK	OK
27791	ACIS-0123	NONE	ESO 338-4	OK	OK
27452	HRC-S	NONE	TIC 420112589	OK	OK
25862	ACIS-67	NONE	[MOK2016b] HSC J125437.08-001410.7	OK	OK
25217	ACIS-67	NONE	SN2012ap	OK	OK
27797	ACIS-67	NONE	[MOK2016b] HSC J125437.08-001410.7	OK	OK
26878	ACIS-67	NONE	SDSSJ205302.76-071832.4	OK	OK
27738	ACIS-67	NONE	WISEA J045649.8-2037	OK	OK
27793	ACIS-67	NONE	NGC4939_s1	OK	OK
25824	ACIS-0123	NONE	Abell 2029	OK	OK
25825	ACIS-0123	NONE	Abell 2029	OK	OK
27795	ACIS-67	NONE	2RXS J133824.9-251635	Missing	Missing
26757	ACIS-67	NONE	Sgr A*	OK	OK
25195	ACIS-0123	NONE	PSR J1913+0904	OK	OK

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
oobthr02	0.380	0.034	(2.87+/-0.23)e2	0.05 +/- 0.02	K	RT 25: HRMA STRUT
oobthr03	0.596	0.024	(2.90+/-0.17)e2	0.06 +/- 0.03	K	RT 26: HRMA STRUT
oobthr04	0.745	0.024	(2.93+/-0.17)e2	0.06 +/- 0.04	K	RT 27: HRMA STRUT
oobthr05	0.733	0.032	(2.94+/-0.22)e2	0.06 +/- 0.04	K	RT 28: HRMA STRUT
oobthr06	0.605	0.025	(2.91+/-0.18)e2	0.07 +/- 0.03	K	RT 29: HRMA STRUT
oobthr07	0.400	0.024	(2.87+/-0.16)e2	0.04 +/- 0.03	K	RT 30: HRMA STRUT
oobthr08	0.991	0.003	(2.92+/-0.07)e2	0.11 +/- 0.05	K	RT 31: OBA CONE
oobthr09	0.677	0.164	(2.93+/-1.11)e2	0.11 +/- 0.05	K	RT 32: OBA CONE
oobthr10	0.709	0.108	(2.92+/-0.73)e2	0.11 +/- 0.05	K	RT 33: OBA CONE
oobthr11	0.883	0.003	(2.90+/-0.07)e2	0.12 +/- 0.05	K	RT 34: OBA CONE
oobthr12	0.872	0.004	(2.90+/-0.07)e2	0.12 +/- 0.05	K	RT 35: OBA CONE
oobthr13	-4.914	3.326	(3.12+/-22.53)e2	0.12 +/- 0.05	K	RT 36: OBA CONE
oobthr14	-1.696	1.502	(3.01+/-10.17)e2	0.11 +/- 0.05	K	RT 37: OBA CONE
oobthr15	0.892	0.003	(2.91+/-0.07)e2	0.12 +/- 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	(2.43+/-0.99)e-4	K	RT 2: HRMA FORWARD APERTURE PLATE
ohrthr03	7.060e-04	5.663e-05	(2.95+/-0.00)e2	-0.00 +/- 0.00	K	RT 5: HRMA FORWARD APERTURE PLATE
ohrthr04	-0.005	0.003	(2.95+/-0.02)e2	-(6.60+/-51.10)e-6	K	RT 9: HRMA PRECOLLIMATOR PLATE 10
ohrthr05	0.085	9.103e-04	(2.95+/-0.01)e2	0.03 +/- 0.01	K	RT 13: HRMA AFT HEATER PLATE
ohrthr06	0.067	6.092e-04	(2.95+/-0.01)e2	0.02 +/- 0.01	K	RT 14: HRMA MOUNT
ohrthr07	0.075	6.016e-04	(2.95+/-0.01)e2	0.02 +/- 0.01	K	RT 18: HSA OUTER CYLINDER
ohrthr08	0.069	5.851e-04	(2.94+/-0.01)e2	0.02 +/- 0.01	K	RT 103: HRMA CAP
ohrthr09	0.068	5.506e-04	(2.95+/-0.01)e2	0.02 +/- 0.01	K	RT 105: HRMA CAP
ohrthr10	0.062	4.931e-04	(2.95+/-0.01)e2	0.02 +/- 0.01	K	RT 107: HRMA P1 FLEXURE
ohrthr11	0.060	4.854e-04	(2.95+/-0.01)e2	0.02 +/- 0.01	K	RT 108: HRMA P4 FLEXURE
ohrthr12	0.076	6.353e-04	(2.95+/-0.01)e2	0.02 +/- 0.01	K	RT 115: HRMA H1 FLEXURE
ohrthr13	0.074	6.088e-04	(2.95+/-0.01)e2	0.02 +/- 0.01	K	RT 116: HRMA H6 FLEXURE
ohrthr14	0.107	7.548e-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 04/07/23 - 04/13/23

Radiation

Detrended CTI

ACIS Warm Pixels

ACIS Focal Plane Temperature

SIM Movements

Telemetry

IRUs

Recent Observations

Trending

OBA Heaters

HRMA Heaters