MTA Monitoring Report 03/08/24 - 03/14/24

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:	5.214e-02 CTI/year	(1.428e-04 CTI/day)
Detrended slope:	4.865e-02 CTI/year	(1.333e-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
Current Warm Pixels				(21,95)			(670,387)	(335,412)
Flickering Warm Pixels	(143,700) (283,278)	(985,393) (802,665) (910,239) (36,614) (427,125) (787,181)	(104,31) (665,25) (178,149) (99,899) (726,537) (837,378) (803,225) (526,66) (353,201)	(318,53) (811,637) (680,391) (617,159)		(669,577) (369,376) (728,340) (367,511) (282,385) (263,317) (357,303) (161,206)	(849,169) (287,164) (1000,214)		(597,187) (130,26) (136,65) (182,474) (675,304) (275,393) (881,53) (838,239)
Current Hot Pixels
Flickering Hot Pixels
Warm column candidates						510 512 1022		1022 512
Flickering Warm column candidates					518

ACIS Focal Plane Temperature

For this period, 9 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
066.26	-116.80	0.59
067.21	-109.04	1.23
068.02	-114.38	0.44
068.43	-114.07	0.40
068.82	-113.72	0.29
070.05	-89.60	1.64
070.76	-111.14	0.42
071.63	-113.20	0.86
072.69	-88.51	1.17

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

10 TSC moves this period

weekly average time/step	0.00131 s
mission average time/step	0.00132 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	03/08/24	03/09/24	03/10/24	03/11/24	03/12/24	03/13/24	03/14/24	yellow limits (lower) upper	red limits (lower) upper	Units	Description
ESAMYI			(0.06)		(0.06)			(5.63) 30.15	(5.3) 33.0	AMP	S/A -Y CURRENT
OBACONEAVG		302.05	305.08		307.70			(282.5) 300.0	(281.8) 301.0	K	OBA CONE AVG TEMP
TCM_PA1		(260.05)	(258.56)	(260.05)	(259.69)	(259.32)		(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-1 EXT BPL TEMP
TFTERANGE	46.60	45.92	46.77		47.73			(16.7) 37.5	(11.1) 45.0	K	TFTE VENT/RAD TEMP
HRMAAVG						309.65	309.07	(306.0) 308.0	(305.0) 309.0	K	AVG OF HRMA METRICS
1CRBTC		(-96.62)	(-99.04)		(-99.04)			(136.15) 183.15	(131.15) 193.15	C	COLD RADIATOR TEMP. B
1CRBT		677.96	677.96		677.96			(136.15) 183.15	(131.15) 193.15	K	COLD RADIATOR TEMP. B
SPHBLV							(0.00)	(79.0) 128.0	(78.0) 129.0	(2SPHBLV)	Spect Bot & Top MCP HV Monitor
ESAPYI			(0.14)		(0.14)			(5.54) 30.15	(5.2) 33.0	AMP	S/A +Y CURRENT
AWD1TQI							(-3.39)	(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 1 TORQUE CURRENT
OBADIAGRAD	4.81	4.49	4.76	4.72	4.75	4.58	4.67	(-1.11) 3.5	(-2.78) 3.9	K	OBA DIAM GRAD
AWD6TQI		(-3.43)			(-3.43)		(-3.39)	(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 6 TORQUE CURRENT
CTXBPWR		(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		(267.70)	(266.61)	(268.43)	(266.97)	(266.97)	(268.43)	(283.15) 348.15	(269.15) 404.15	K	TRANSPONDER-1 EXT BPL TEMP
MZOBACONE	308.10			309.96	310.45	311.36	310.45	(260.2) 303.0	(250.2) 308.0	CONE	-Z SIDE OBA CONE
SPHVLV							(0.00)	(72.0) 128.0	(71.0) 129.0	(2SPHVLV)	Spect Bot MCP HV Monitor
TCM_PA2			(259.69)			(260.05)		(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-2 EXT BPL TEMP
AWD4TQI							(-3.43)	(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 4 TORQUE CURRENT
SPINATM							(-117.76)	(-12.0) 35.0	(-15.0) 40.0	C	Spect Det Temperature
OBAAVG				301.88	302.38	303.66	302.42	(282.5) 300.0	(281.4) 301.0	K	OBA/TFTE TEMP
TSCTSF3	(267.70)		(266.97)		(268.06)			(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
27068	ACIS-012367	NONE	LMC Deep Field 02	OK	OK
29302	ACIS-67	NONE	SDSSJ110745.17+020059.3	OK	OK
29304	ACIS-0123	NONE	UGC 06145	OK	OK
29307	ACIS-012367	NONE	LMC Deep Field 02	OK	OK
29303	ACIS-0123	NONE	UGC 05797	OK	OK
29308	ACIS-012367	NONE	LMC Deep Field 02	OK	OK
27714	ACIS-0123	NONE	[APH2018] SDSS J1020+1040 nebula	OK	OK
29278	ACIS-56789	HETG	HR 1099	OK/NA	OK
29312	ACIS-0123	NONE	[APH2018] SDSS J1020+1040 nebula	OK	OK
29316	ACIS-56789	HETG	HR 1099	OK/NA	OK
29315	ACIS-56789	HETG	HR 1099	OK/NA	OK
28247	ACIS-5678	NONE	SDSS J153500.11+464852.8	OK	OK
28299	ACIS-5678	NONE	SDSS J093844.46+005715.7	OK	OK
29313	ACIS-5678	NONE	SDSS J093844.46+005715.7	OK	OK
28315	ACIS-01236	NONE	PSZ2G261.88+62.85	OK	OK
27975	ACIS-012367	NONE	LMC Deep Field 06	OK	OK
27041	ACIS-0123	NONE	NGC 6242	OK	OK
29311	ACIS-456789	HETG	SS 433	OK/NA	OK
28550	ACIS-67	NONE	NGC4535	OK	OK
27243	ACIS-0123	NONE	NGC 6204	OK	OK
29330	ACIS-67	NONE	NGC4535	OK	OK
29331	ACIS-67	NONE	NGC4535	OK	OK
29329	ACIS-0123	NONE	NGC 6204	OK	OK
28185	ACIS-67	NONE	NGC4802	OK	OK
27241	ACIS-0123	NONE	NGC 6204	OK	OK
27045	ACIS-0123	NONE	NGC 2353	OK	OK
27220	ACIS-367	NONE	A1367 orphan cloud	OK	OK
26615	ACIS-0123	NONE	PSR J0454+5543	OK	OK
27715	ACIS-0123	NONE	[APH2018] SDSS J1020+1040 nebula	OK	OK
29328	ACIS-367	NONE	A1367 orphan cloud	OK	OK
29325	ACIS-0123	NONE	PSR J0454+5543	OK	OK
25513	HRC-S	LETG	SNR 1987A	Missing/NA	Missing

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
2ceahvpt	-0.092	0.009	(2.96+/-0.06)e2	-0.14 +/- 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	-0.051	0.009	(2.89+/-0.06)e2	-0.13 +/- 0.08	K	CONDUIT -X FACE TEMPERATURE
2dcentrt	-0.072	0.008	(2.89+/-0.05)e2	-0.06 +/- 0.08	K	DETECTOR HOUSING TEMP 2
2dtstatt	-0.132	0.009	(2.89+/-0.06)e2	-0.06 +/- 0.08	K	DETECTOR HOUSING TEMP 1
2fhtrmzt	-0.222	0.012	(2.90+/-0.08)e2	-0.10 +/- 0.08	K	FRONT END ELECTRONICS BOX TEMPERATURE
2fradpyt	-0.192	0.011	(2.86+/-0.08)e2	-0.11 +/- 0.08	K	FRONT END ASSEMBLY +Y AT RADIATOR CENTER TEMP
2pmt1t	0.139	0.006	(2.91+/-0.04)e2	-0.11 +/- 0.10	K	PMT 1 TEMPERATURE
2pmt2t	0.140	0.007	(2.93+/-0.05)e2	-0.09 +/- 0.11	K	PMT 2 TEMPERATURE
2uvlspxt	-0.027	0.006	(2.86+/-0.04)e2	-0.06 +/- 0.10	K	UV LIGHT SHIELD NEXT TO SNOUT TEMP

HRC Housekeeping

MSID		Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
2fe00atm		0.193	0.005	19.68 +/- 3.20	-0.07 +/- 0.07	C	Front end temperature
2fepratm	off	-5.243	0.280	19.61 +/- 10.53	-1.34 +/- 4.30	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	-3.754	0.211	16.58 +/- 7.77	-0.71 +/- 3.91	C	Imaging det temperature
	on	0.237	0.004	16.73 +/- 2.76	-0.06 +/- 0.10	C	Imaging det temperature
2lvplatm	off	-3.555	0.196	24.65 +/- 7.27	-2.16 +/- 3.37	C	LVPS plate temperature
	on	0.230	0.003	25.87 +/- 2.29	-0.12 +/- 0.07	C	LVPS plate temperature
2prbscr	off	-0.001	0.002	1.74 +/- 0.07	-0.05 +/- 0.15	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	5.253e-04	28.15 +/- 0.81	0.00 +/- 0.01	V	Primary bus voltage

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

MTA Monitoring Report 03/08/24 - 03/14/24

Radiation

Detrended CTI

ACIS Warm Pixels

ACIS Focal Plane Temperature

SIM Movements

Telemetry

IRUs

Recent Observations

Trending

HRC Thermal

HRC Housekeeping