MTA Monitoring Report 05/24/24 - 05/30/24

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	CCD5	CCD6	CCD7	CCD8
Previously Unknown Bad Pixels
Current Warm Pixels		(910,239) (985,393) (787,181) (802,665)	(803,225) (526,66) (178,149) (837,378) (104,31) (726,537)	(811,637) (21,95)			(335,412)
Flickering Warm Pixels	(283,278)	(36,614) (427,125)	(665,25) (99,899)	(680,391) (617,159) (318,53)	(161,206) (357,303) (369,376) (263,317)	(360,249) (884,31) (80,130) (670,387) (1000,214) (849,169)		(275,393)
Current Hot Pixels
Flickering Hot Pixels
Warm column candidates					512 510 1022		512 1022
Flickering Warm column candidates

ACIS Focal Plane Temperature

For this period, 7 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
144.70	-112.46	0.56
145.44	-109.44	0.69
145.98	-112.44	0.36
146.52	-100.59	0.89
147.32	-110.98	0.96
148.23	-115.19	0.72
148.97	-109.68	1.97

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	0.00132 s
mission average time/step	0.00132 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	05/24/24	05/25/24	05/26/24	05/27/24	05/28/24	05/29/24	05/30/24	yellow limits (lower) upper	red limits (lower) upper	Units	Description
1CRBT		677.96						(136.15) 183.15	(131.15) 193.15	K	COLD RADIATOR TEMP. B
1CRBTC		(-96.62)						(136.15) 183.15	(131.15) 193.15	C	COLD RADIATOR TEMP. B
AWD1TQI		(-3.39)			(-3.35)			(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 1 TORQUE CURRENT
AWD6TQI		(-3.43)			(-3.47)			(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 6 TORQUE CURRENT
CTXBPWR	(0.00)	(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
MZOBACONE	312.69	310.65	311.72	312.57	310.36	312.04	311.01	(260.2) 303.0	(250.2) 308.0	CONE	-Z SIDE OBA CONE
OBAAVG		303.39	303.21	304.43	302.79	304.00	302.82	(282.5) 300.0	(281.4) 301.0	K	OBA/TFTE TEMP
OBADIAGRAD	4.32	4.70	4.63	4.50	4.51	4.58	4.64	(-1.11) 3.5	(-2.78) 3.9	K	OBA DIAM GRAD
PZOBACONE	308.68			308.83		308.20		(260.2) 303.0	(250.2) 308.0	CONE	+Z SIDE OBA CONE
TCM_PA1	(260.05)				(260.05)	(260.05)	(259.69)	(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-1 EXT BPL TEMP
TCM_TX1	(268.06)			(268.43)	(268.06)	(268.43)	(268.06)	(283.15) 348.15	(269.15) 404.15	K	TRANSPONDER-1 EXT BPL TEMP
TFTERANGE		48.12			48.14		47.10	(16.7) 37.5	(11.1) 45.0	K	TFTE VENT/RAD TEMP
TSCTSF3	(267.33)	(268.43)			(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
26954	ACIS-0123	NONE	SPT-CLJ2214-5501	OK	OK
26568	HRC-I	NONE	SS 433	OK	OK
29417	ACIS-0123	NONE	Swift J1728.9-3613	OK	OK
27158	ACIS-2367	NONE	FIRST J120041.4+314745	OK	OK
29235	ACIS-0123	NONE	ngc 3109	OK	OK
29414	ACIS-67	NONE	IRAS15091-2107	OK	OK
29396	ACIS-67	NONE	Gaia BH3	OK	OK
28842	ACIS-5678	HETG	GX 9+9	OK/NA	OK
27218	ACIS-23678	NONE	ACT-CL J0947.9-0120	OK	OK
26621	ACIS-0123	NONE	1E 161348-5055.1	OK	OK
29416	ACIS-0123	NONE	1E 161348-5055.1	OK	OK
29218	ACIS-23678	NONE	ACT-CL J0947.9-0120	OK	OK
28722	ACIS-01236	NONE	1E 2215.7-0404 / 1E 2216.0-0401	OK	OK
28955	ACIS-67	NONE	SZ Cha	OK	OK
28433	ACIS-67	NONE	E0102-72.3	OK	OK
27240	ACIS-0123	NONE	NGC 6204	OK	OK
27237	ACIS-0123	NONE	XMM J0.173-0.413	OK	OK
25558	ACIS-678	NONE	SDSS J110409.96+434507.0	OK	OK
26953	ACIS-01237	NONE	SPT-CLJ2233-5552	OK	OK
28458	HRC-I	NONE	SNR G21.5-0.9	OK	OK
28472	ACIS-2567	NONE	A1795	OK	OK
27238	ACIS-0123	NONE	XMM J0.173-0.413	OK	OK
29424	ACIS-01237	NONE	SPT-CLJ2233-5552	OK	OK
29254	ACIS-0123	NONE	XMM J0.173-0.413	OK	OK
29207	ACIS-0123	NONE	Abell 2744	OK	OK
27245	ACIS-0123	NONE	NGC 6204	OK	OK
29427	ACIS-0123	NONE	Abell 2744	OK	OK
29425	ACIS-0123	NONE	NGC 6204	OK	OK
26944	ACIS-23567	NONE	ACT-CL J0442.6-5905	OK	OK

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 05/24/24 - 05/30/24

Radiation

Detrended CTI

ACIS Warm Pixels

ACIS Focal Plane Temperature

SIM Movements

Telemetry

IRUs

Recent Observations

Trending

HRC Thermal

HRC Housekeeping