MTA Monitoring Report 12/02/22 - 12/08/22

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:	5.582e-02 CTI/year	(1.529e-04 CTI/day)
Detrended slope:	5.492e-02 CTI/year	(1.505e-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
Previously Unknown Bad Pixels					(304,43)
Current Warm Pixels	(154,9)		(526,66)	(811,637) (21,95) (318,53)			(670,387)	(335,412)	(182,474) (197,241) (136,65) (447,769) (275,393) (130,26) (139,109)
Flickering Warm Pixels	(692,141) (143,700)	(36,614) (271,24) (370,70) (910,239)	(178,149) (803,225) (665,25) (104,31) (726,537)	(617,159) (931,553) (680,391) (144,50)		(641,669) (161,206) (669,577) (233,227) (263,317) (258,797) (282,385) (369,376) (233,102) (270,726) (357,303) (728,340) (877,408) (367,511) (554,484)	(884,31) (287,164) (1004,5) (414,5) (1000,214) (357,29)	(874,186)	(675,304) (721,286) (178,399) (881,53) (220,813) (333,466) (34,645)
Current Hot Pixels
Flickering Hot Pixels
Warm column candidates						510 512 1022		512 1022
Flickering Warm column candidates

ACIS Focal Plane Temperature

For this period, 10 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
335.30	-113.77	1.48
335.64	-113.77	0.33
335.96	-113.74	0.40
336.49	-111.95	0.54
337.35	-104.57	0.79
337.90	-111.55	0.43
338.34	-111.89	0.40
338.75	-113.21	0.39
340.00	-101.39	1.47
340.94	-108.67	0.76

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

13 TSC moves this period

weekly average time/step	0.00162 s
mission average time/step	0.00131 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	12/02/22	12/03/22	12/04/22	12/05/22	12/06/22	12/07/22	12/08/22	yellow limits (lower) upper	red limits (lower) upper	Units	Description
MZOBACONE			308.23	309.24	309.47	311.99	308.80	(260.2) 303.0	(250.2) 308.0	CONE	-Z SIDE OBA CONE
TSCTSF3		(268.06)	(268.06)	(268.06)	(268.43)	(268.79)		(278.15) 359.15	(269.15) 483.15	K	SC-TS FITTING -3 TEMP
OBAAVG				301.54	301.78	303.65		(282.5) 300.0	(281.4) 301.0	K	OBA/TFTE TEMP
HRMAAVG							309.12	(306.0) 308.0	(305.0) 309.0	K	AVG OF HRMA METRICS
TFTERANGE		46.91	47.70	47.70	48.10	47.87	47.89	(16.7) 37.5	(11.1) 45.0	K	TFTE VENT/RAD TEMP
OBADIAGRAD		4.67	4.70	4.34	4.31	4.40	4.31	(-1.11) 3.5	(-2.78) 3.9	K	OBA DIAM GRAD
HRMACAV		295.53	295.53					(293.4) 294.8	(292.8) 295.5	TEMP	HRMA CAVITY AVG TEMP
OBACONEAVG		304.04	305.62					(282.5) 300.0	(281.8) 301.0	K	OBA CONE AVG TEMP
AWD1TQI				(-3.39)			(-3.39)	(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 1 TORQUE CURRENT
ESAMYI		(0.06)		(0.06)			(0.06)	(5.63) 27.0	(5.3) 33.0	AMP	S/A -Y CURRENT
AWD6TQI				(-3.39)			(-3.39)	(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 6 TORQUE CURRENT
CTXBPWR		(0.00)			(0.00)	(0.00)		(36.12) 37.0	(36.0) 38.0	DBM	TRANSMITTER B OUTPUT POWER
ESAPYI		(0.14)		(0.14)			(0.14)	(5.54) 27.0	(5.2) 33.0	AMP	S/A +Y CURRENT

IRUs

Gyro Bias Drift	Gyro Bias Drift Histogram

Recent Observations

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
26841	ACIS-23678	NONE	SDSS J134341.99+255652.9	OK	OK
25980	ACIS-0123	NONE	JWST-DTDF-1	OK	OK
26949	ACIS-0123	NONE	MCG+05-10-007	OK	OK
27582	ACIS-0123	NONE	MCG+05-10-007	OK	OK
27576	ACIS-0123	NONE	JWST-DTDF-1	OK	OK
27321	ACIS-23	NONE	Cas A	OK	OK
27587	ACIS-0123	NONE	Trumpler 3	OK	OK
27414	ACIS-0123	NONE	Trumpler 3	OK	OK
27593	ACIS-0123	NONE	NGC 4118	OK	OK
26922	ACIS-01236	NONE	PSZ2 G118.39+42.22	OK	OK
27221	ACIS-0123	NONE	MCG+05-10-007	OK	OK
25130	ACIS-5678	HETG	MS 1603.6+2600	OK /Grat	OK
27313	ACIS-67	NONE	Cas A	OK	OK
27314	ACIS-67	NONE	Cas A	OK	OK
27315	ACIS-67	NONE	Cas A	OK	OK
27316	ACIS-67	NONE	Cas A	OK	OK
27312	ACIS-67	NONE	Cas A	OK	OK
25888	ACIS-01236	NONE	DELS J091054.53-041406.8	OK	OK
25854	ACIS-0123	NONE	Sh2-284	OK	OK
27598	ACIS-01237	NONE	MCG+05-10-007	OK	OK
26720	ACIS-678	NONE	PSO J173.4601+48.2420	OK	OK
27594	ACIS-456789	HETG	MS 1603.6+2600	OK /Grat	OK
27153	ACIS-67	NONE	SDSSJ074521.78+473436.2	OK	OK
27337	ACIS-23	NONE	Cas A	OK	OK
27338	ACIS-23	NONE	Cas A	OK	OK
27339	ACIS-23	NONE	Cas A	OK	OK
27592	ACIS-67	NONE	SDSSJ091553.09+574900.7	OK	OK
25495	ACIS-23567	NONE	A1068	OK	OK
27589	ACIS-678	NONE	B2.3 0454+35	OK	OK

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
2ceahvpt	0.071	0.008	(2.97+/-0.05)e2	-0.13 +/- 0.09	K	CEA RADIATOR TEMPERATURE AT CENTER
2chtrpzt	0.311	0.004	(2.94+/-0.03)e2	-0.05 +/- 0.10	K	CENTRAL ELECTRONICS BOX TEMP
2condmxt	0.125	0.008	(2.89+/-0.05)e2	-0.13 +/- 0.08	K	CONDUIT -X FACE TEMPERATURE
2dcentrt	0.072	0.007	(2.89+/-0.04)e2	-0.06 +/- 0.09	K	DETECTOR HOUSING TEMP 2
2dtstatt	0.045	0.008	(2.90+/-0.05)e2	-0.07 +/- 0.08	K	DETECTOR HOUSING TEMP 1
2fhtrmzt	0.007	0.010	(2.91+/-0.07)e2	-0.13 +/- 0.08	K	FRONT END ELECTRONICS BOX TEMPERATURE
2fradpyt	0.021	0.009	(2.87+/-0.06)e2	-0.15 +/- 0.08	K	FRONT END ASSEMBLY +Y AT RADIATOR CENTER TEMP
2pmt1t	0.230	0.005	(2.91+/-0.04)e2	-0.11 +/- 0.11	K	PMT 1 TEMPERATURE
2pmt2t	0.249	0.006	(2.93+/-0.04)e2	-0.08 +/- 0.12	K	PMT 2 TEMPERATURE
2uvlspxt	0.076	0.006	(2.86+/-0.04)e2	-0.05 +/- 0.10	K	UV LIGHT SHIELD NEXT TO SNOUT TEMP

HRC Housekeeping

MSID		Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
2fe00atm		0.249	0.003	19.87 +/- 2.51	-0.06 +/- 0.07	C	Front end temperature
2fepratm	off	-0.663	0.238	23.93 +/- 4.89	37.37 +/- 27.61	C	FE temp card temperature
	on	0.279	0.003	22.04 +/- 2.64	-0.14 +/- 0.08	C	FE temp card temperature
2iminatm	off	-0.323	0.184	19.75 +/- 3.77	28.81 +/- 25.80	C	Imaging det temperature
	on	0.237	0.004	16.73 +/- 2.76	-0.06 +/- 0.10	C	Imaging det temperature
2lvplatm	off	-0.373	0.170	27.61 +/- 3.48	19.77 +/- 22.47	C	LVPS plate temperature
	on	0.230	0.003	25.87 +/- 2.29	-0.12 +/- 0.07	C	LVPS plate temperature
2prbscr	off	0.010	0.004	1.74 +/- 0.07	0.56 +/- 0.99	AMP	Primary bus current
	on	-8.701e-04	8.346e-05	1.60 +/- 0.05	(1.91+/-14.58)e-4	AMP	Primary bus current
2prbsvl		-0.109	5.349e-04	28.16 +/- 0.80	0.00 +/- 0.01	V	Primary bus voltage

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

MTA Monitoring Report 12/02/22 - 12/08/22

Radiation

Detrended CTI

ACIS Warm Pixels

ACIS Focal Plane Temperature

SIM Movements

Telemetry

IRUs

Recent Observations

Trending

HRC Thermal

HRC Housekeeping