MTA Monitoring Report 10/28/22 - 11/03/22

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:	5.661e-02 CTI/year	(1.551e-04 CTI/day)
Detrended slope:	5.698e-02 CTI/year	(1.561e-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	CCD4	CCD5	CCD6	CCD7	CCD8	CCD9
Previously Unknown Bad Pixels							(328,699)
Current Warm Pixels				(21,95)		(233,102) (369,376)	(1000,214) (884,31)	(335,412)	(275,393)
Flickering Warm Pixels	(692,141) (143,700) (154,9)	(427,125) (802,665) (36,614) (910,239)	(665,25) (178,149) (526,66) (803,225) (726,537)	(811,637) (680,391)	(879,121)	(161,206) (669,577) (258,797) (263,317) (282,385) (367,511) (357,303) (233,227)	(414,5) (287,164) (357,29) (670,387)		(721,286) (182,474) (130,26) (136,65) (675,304) (198,699) (197,241) (597,187) (447,769) (139,109) (881,53)	(40,49) (675,52)
Current Hot Pixels
Flickering Hot Pixels
Warm column candidates						1022 512 510		512 1022
Flickering Warm column candidates

ACIS Focal Plane Temperature

For this period, 10 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
299.86	-113.58	0.47
300.34	-98.04	0.42
301.23	-109.70	0.86
301.98	-111.95	0.48
302.59	-105.47	0.65
302.99	-97.80	0.59
304.11	-110.41	0.93
304.98	-109.67	0.51
305.40	-110.48	0.38
305.62	-98.85	0.38

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

5 TSC moves this period

weekly average time/step	0.00170 s
mission average time/step	0.00131 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	10/28/22	10/29/22	10/30/22	10/31/22	11/01/22	11/02/22	11/03/22	yellow limits (lower) upper	red limits (lower) upper	Units	Description
HRMACAV			295.55					(293.4) 294.8	(292.8) 295.5	TEMP	HRMA CAVITY AVG TEMP
ESAMYI		(0.06)			(0.06)			(5.63) 27.0	(5.3) 33.0	AMP	S/A -Y CURRENT
HRMAAVG	309.04							(306.0) 308.0	(305.0) 309.0	K	AVG OF HRMA METRICS
OBACONEAVG	302.27	302.62	303.23	304.52	301.19	303.54	303.43	(282.5) 300.0	(281.8) 301.0	K	OBA CONE AVG TEMP
OBADIAGRAD	4.18	4.32	4.30	4.52	4.65	4.25	4.54	(-1.11) 3.5	(-2.78) 3.9	K	OBA DIAM GRAD
TCM_PA2		(259.69)						(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-2 EXT BPL TEMP
TCM_TX1	(268.06)	(266.61)				(268.43)	(267.70)	(283.15) 348.15	(269.15) 404.15	K	TRANSPONDER-1 EXT BPL TEMP
ESAPYI		(0.14)			(0.14)			(5.54) 27.0	(5.2) 33.0	AMP	S/A +Y CURRENT
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
TSCTSF3			(268.43)	(268.79)	(268.43)		(268.06)	(278.15) 359.15	(269.15) 483.15	K	SC-TS FITTING -3 TEMP
CTXBPWR							(0.00)	(36.12) 37.0	(36.0) 38.0	DBM	TRANSMITTER B OUTPUT POWER
TCM_PA1	(260.05)	(258.56)					(260.05)	(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-1 EXT BPL TEMP
TFTERANGE	46.08	46.48	46.64	47.98	45.54	47.42	47.24	(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
25310	ACIS-67	NONE	PKS1830-211	OK	OK
27481	ACIS-67	NONE	NGC 7793	OK	OK
25646	ACIS-23	NONE	Cas A	OK	OK
25649	ACIS-01	NONE	Cas A	OK	OK
25652	ACIS-567	NONE	Cas A	OK	OK
26642	ACIS-67	NONE	AT2022tsd	OK	OK
26083	ACIS-5678	HETG	Cen X-3	OK /Grat	OK
27520	ACIS-3678	NONE	[GMV2015] ASW0009io9	OK	OK
25237	ACIS-3678	NONE	[GMV2015] ASW0009io9	OK	OK
25897	ACIS-5678	HETG	4U1735-44	OK /Grat	OK
25727	ACIS-0123	NONE	QSO J0041-4936	OK	OK
25900	ACIS-5678	HETG	4U1735-44	OK /Grat	OK
27272	ACIS-5678	HETG	GX 3+1	OK /Grat	OK
27273	ACIS-5678	HETG	GX 3+1	OK /Grat	OK
26084	ACIS-56789	HETG	M33 X-8	OK /Grat	OK
27325	ACIS-56789	HETG	pi aqr	OK /Grat	OK
27482	ACIS-67	NONE	Gaia BH1	OK	OK
27524	ACIS-67	NONE	Gaia BH1	OK	OK
27519	ACIS-678	NONE	B2.4 0145+22	OK	OK
25655	ACIS-9	NONE	Cas A	OK	OK
25653	ACIS-78	NONE	Cas A	OK	OK
25650	ACIS-67	NONE	Cas A	OK	OK
25791	ACIS-5678	NONE	WINGS J211347.41+022834.9	OK	OK
25443	ACIS-235678	NONE	NGC 772	OK	OK
25798	ACIS-456789	HETG	Trifid Nebula	OK/NA	OK
27485	ACIS-3678	NONE	[GMV2015] ASW0009io9	OK	OK
27533	ACIS-3678	NONE	[GMV2015] ASW0009io9	OK	OK
25722	ACIS-0123	NONE	QSO J0041-4936	OK	OK
25898	ACIS-5678	HETG	4U1735-44	OK/NA	OK
27534	ACIS-3678	NONE	[GMV2015] ASW0009io9	OK	OK
27529	ACIS-456789	HETG	Trifid Nebula	OK/NA	OK
27525	ACIS-67	NONE	1RXSJ201020.0-252356	OK	OK
25828	ACIS-235678	NONE	NGC 777	OK	OK
27526	ACIS-0123	NONE	RMJ013810.1+114839.6	OK	OK
25651	ACIS-67	NONE	Cas A	OK	OK
25654	ACIS-4	NONE	Cas A	Missing	Missing
27528	ACIS-5678	NONE	WINGS J211347.41+022834.9	OK	OK
26010	ACIS-3678	NONE	4FGL J1842.5-0359	OK	OK
25804	ACIS-3678	NONE	[GMV2015] ASW0009io9	Missing	Missing

MSID		Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
eb1v	off	-0.022	1.633e-04	32.48 +/- 0.19	-0.00 +/- 0.00	V	BATT 1 VOLTAGE
	on	-0.061	0.010	32.29 +/- 0.70	-0.00 +/- 0.00	V	BATT 1 VOLTAGE
eb2ci	off	-0.004	9.405e-05	0.34 +/- 0.07	0.00 +/- 0.00	AMP	BATT 2 CHARGE CURRENT
	on	0.005	0.004	0.41 +/- 0.20	-0.00 +/- 0.00	AMP	BATT 2 CHARGE CURRENT
eb2v	off	-0.021	1.749e-04	32.47 +/- 0.18	-0.01 +/- 0.00	V	BATT 2 VOLTAGE
	on	-0.068	0.012	32.25 +/- 0.72	-0.00 +/- 0.00	V	BATT 2 VOLTAGE
ecnv3v		-0.001	2.139e-05	15.30 +/- 0.02	-(4.67+/-6.90)e-5	V	CONV 3 +15V OUTPUT
eepa5v		-1.280e-04	2.304e-04	5.24 +/- 0.15	(2.18+/-0.25)e-10	V	+5V RCTU_EP A

S/C Main Temperatures

MSID		Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
tape2pst		0.577	0.002	(2.89+/-0.04)e2	0.07 +/- 0.03	K	PEA-2 POWER SUPPLY TEMP
tapea1t		0.500	0.002	(3.00+/-0.04)e2	0.10 +/- 0.03	K	PEA-1 CASE TEMP
tcylaft1		1.779	0.007	(3.02+/-0.13)e2	0.11 +/- 0.15	K	CNT CYL TEMP:16-IN FWD OF SC-TS FIT-1
tpc_ese		1.178	0.008	(2.87+/-0.09)e2	0.04 +/- 0.21	K	ESE TEMP
tsamyt	on	-0.155	0.054	(3.19+/-0.03)e2	-0.08 +/- 0.12	K	-Y WING SOLAR ARRAY TEMP
	off	0.029	0.003	(3.19+/-0.02)e2	-0.00 +/- 0.03	K	-Y WING SOLAR ARRAY TEMP
tsapyt	on	-0.126	0.053	(3.18+/-0.03)e2	-0.07 +/- 0.12	K	+Y WING SOLAR ARRAY TEMP
	off	0.055	0.003	(3.19+/-0.02)e2	0.02 +/- 0.03	K	+Y WING SOLAR ARRAY TEMP

S/C Anc Temperature

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
tatecdrt	0.586	0.002	(2.88+/-0.04)e2	0.07 +/- 0.03	K	TEC DRIVER RDNT TEMP
trspmtpc	1.447	0.007	(2.94+/-0.11)e2	0.01 +/- 0.18	K	RAD SHR PNL TEMP:TTWN MUPS AND PCAD
tsctsf1	1.739	0.006	(2.99+/-0.13)e2	0.12 +/- 0.11	K	SC-TS FITTING -1 TEMP
tsctsf2	0.758	0.003	(2.78+/-0.06)e2	0.04 +/- 0.06	K	SC-TS FITTING -2 TEMP

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

MTA Monitoring Report 10/28/22 - 11/03/22

Radiation

Detrended CTI

ACIS Warm Pixels

ACIS Focal Plane Temperature

SIM Movements

Telemetry

IRUs

Recent Observations

Trending

Battery Usage

S/C Main Temperatures

S/C Anc Temperature