MTA Monitoring Report 05/05/23 - 05/11/23

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:	5.223e-02 CTI/year	(1.431e-04 CTI/day)
Detrended slope:	4.860e-02 CTI/year	(1.332e-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			(837,378)
Current Warm Pixels	(143,700) (154,9)	(36,614) (910,239) (802,665)	(726,537) (803,225) (526,66) (178,149) (665,25)	(21,95) (680,391)		(1000,214) (884,31)	(335,412)
Flickering Warm Pixels	(117,749)	(787,181) (427,125)	(104,31) (353,201)	(811,637)	(233,227) (161,206) (357,303) (263,317) (369,376) (233,102)	(670,387) (414,5) (287,164)		(447,769) (136,65) (182,474) (275,393) (881,53) (139,109) (597,187) (220,813)
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)
123.82	-117.28	0.25
124.07	-117.14	0.25
124.64	-111.21	0.48
125.16	-109.48	0.57
125.68	-88.76	0.76
126.73	-110.17	0.86
127.47	-108.62	0.94
128.32	-88.51	0.64
129.20	-109.10	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

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	05/05/23	05/06/23	05/07/23	05/08/23	05/09/23	05/10/23	05/11/23	yellow limits (lower) upper	red limits (lower) upper	Units	Description
AWD1TQI	(-3.39)			(-3.39)		(-3.39)		(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 1 TORQUE CURRENT
TCM_PA2	(260.05)			(259.69)	(260.05)	(260.05)		(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-2 EXT BPL TEMP
HRMAAVG		309.44	310.22	310.01	309.48	309.28	309.32	(306.0) 308.0	(305.0) 309.0	K	AVG OF HRMA METRICS
TFTERANGE	47.26			48.41	47.98	47.93	47.69	(16.7) 37.5	(11.1) 45.0	K	TFTE VENT/RAD TEMP
SPHVLV			(70.00)		(70.00)			(72.0) 128.0	(71.0) 129.0	(2SPHVLV)	Spect Bot MCP HV Monitor
TCM_TX1	(267.33)	(268.79)	(267.70)	(266.97)	(266.61)	(266.97)	(267.33)	(283.15) 348.15	(269.15) 404.15	K	TRANSPONDER-1 EXT BPL TEMP
TSCTSF3							(266.97)	(278.15) 359.15	(269.15) 483.15	K	SC-TS FITTING -3 TEMP
CALPALV			(119.00)					(126.0) 128.0	(125.0) 129.0	V	Cal Pulser Amplitude
OBADIAGRAD	4.46	4.44	4.42	4.84	4.50	5.02	4.42	(-1.11) 3.5	(-2.78) 3.9	K	OBA DIAM GRAD
AWD6TQI	(-3.43)			(-3.47)		(-3.47)		(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 6 TORQUE CURRENT
PZOBACONE		308.11	308.63	308.23				(260.2) 303.0	(250.2) 308.0	CONE	+Z SIDE OBA CONE
IMHBLV	(79.00)	(79.00)						(126.0) 128.0	(125.0) 129.0	(2IMHBLV)	Imaging Bot & Top MCP HV Monitor
CTXBPWR						(0.00)		(36.12) 37.0	(36.0) 38.0	DBM	TRANSMITTER B OUTPUT POWER
MZOBACONE	309.32	312.38	312.65	312.18	311.44	312.02		(260.2) 303.0	(250.2) 308.0	CONE	-Z SIDE OBA CONE
SPHBLV			(71.00)		(71.00)			(79.0) 128.0	(78.0) 129.0	(2SPHBLV)	Spect Bot & Top MCP HV Monitor
TCM_PA1	(258.96)		(260.05)	(258.56)	(259.32)	(259.32)	(259.69)	(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-1 EXT BPL TEMP
OBAAVG	301.65	303.89	304.25	303.84	303.13	303.48	301.25	(282.5) 300.0	(281.4) 301.0	K	OBA/TFTE TEMP
SPINATM			(-117.76)		(-117.76)			(-12.0) 35.0	(-15.0) 40.0	C	Spect Det Temperature

IRUs

Gyro Bias Drift	Gyro Bias Drift Histogram

Recent Observations

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
25436	ACIS-235678	NONE	NGC 4586	OK	OK
27827	ACIS-23567	NONE	ACT-CL J1521.1+0451	OK	OK
26900	ACIS-67	NONE	4C+23.56	OK	OK
25881	ACIS-01236	NONE	DELS J091054.53-041406.8	OK	OK
25503	HRC-I	NONE	PROCYON	OK	OK
27022	ACIS-01236	NONE	A1795	OK	OK
25883	ACIS-01236	NONE	DELS J091054.53-041406.8	OK	OK
25497	HRC-I	NONE	ALPHA CEN	OK	OK
25876	ACIS-01236	NONE	DELS J091054.53-041406.8	OK	OK
25905	ACIS-67	NONE	[MOK2016b] HSC J142331.71-001809.1	OK	OK
25634	HRC-S	NONE	SNR G021.5-00.9	OK	OK
26822	ACIS-678	NONE	SDSS J100212.63+520800.2	OK	OK
25766	ACIS-23567	NONE	A1068	OK	OK
26625	ACIS-67	NONE	AT2023fhn	OK	OK
26857	ACIS-67	NONE	AGC 727151	OK	OK
25889	ACIS-01236	NONE	DELS J091054.53-041406.8	OK	OK
25222	ACIS-012367	NONE	NGC5872	OK	OK
27830	ACIS-2367	NONE	NGC5872	OK	OK
27489	HRC-S	NONE	NGC3665	OK	OK
27833	ACIS-67	NONE	AT2023fhn	OK	OK
25242	ACIS-23678	NONE	SDSSJ090531.07+033530.3	OK	OK
27829	ACIS-67	NONE	2MASXJ15422399-1411055	OK	OK
26527	ACIS-3678	NONE	GRB 230506B	OK	OK
25635	HRC-I	NONE	SNR G021.5-00.9	OK	OK
27026	ACIS-0123	NONE	A1795	Missing	Missing

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
2ceahvpt	-0.040	0.008	(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	0.005	0.009	(2.89+/-0.06)e2	-0.14 +/- 0.08	K	CONDUIT -X FACE TEMPERATURE
2dcentrt	-0.027	0.007	(2.89+/-0.05)e2	-0.07 +/- 0.09	K	DETECTOR HOUSING TEMP 2
2dtstatt	-0.076	0.009	(2.89+/-0.06)e2	-0.07 +/- 0.08	K	DETECTOR HOUSING TEMP 1
2fhtrmzt	-0.150	0.011	(2.91+/-0.08)e2	-0.12 +/- 0.08	K	FRONT END ELECTRONICS BOX TEMPERATURE
2fradpyt	-0.125	0.011	(2.87+/-0.07)e2	-0.13 +/- 0.08	K	FRONT END ASSEMBLY +Y AT RADIATOR CENTER TEMP
2pmt1t	0.170	0.006	(2.91+/-0.04)e2	-0.12 +/- 0.11	K	PMT 1 TEMPERATURE
2pmt2t	0.177	0.007	(2.93+/-0.05)e2	-0.11 +/- 0.12	K	PMT 2 TEMPERATURE
2uvlspxt	0.007	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		0.238	0.003	19.83 +/- 2.65	-0.07 +/- 0.07	C	Front end temperature
2fepratm	off	-2.186	0.286	23.00 +/- 6.78	4.98 +/- 13.10	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	-1.473	0.219	19.06 +/- 5.12	3.95 +/- 12.22	C	Imaging det temperature
	on	0.237	0.004	16.73 +/- 2.76	-0.06 +/- 0.10	C	Imaging det temperature
2lvplatm	off	-1.435	0.202	26.97 +/- 4.75	2.08 +/- 10.62	C	LVPS plate temperature
	on	0.230	0.003	25.87 +/- 2.29	-0.12 +/- 0.07	C	LVPS plate temperature
2prbscr	off	0.007	0.003	1.74 +/- 0.07	0.15 +/- 0.47	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	5.333e-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 05/05/23 - 05/11/23

Radiation

Detrended CTI

ACIS Warm Pixels

ACIS Focal Plane Temperature

SIM Movements

Telemetry

IRUs

Recent Observations

Trending

HRC Thermal

HRC Housekeeping