MTA Monitoring Report 06/14/24 - 06/20/24

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	CCD9
Previously Unknown Bad Pixels
Current Warm Pixels		(985,393) (802,665) (910,239) (427,125) (36,614) (787,181)	(104,31) (526,66) (837,378) (178,149) (803,225) (99,899) (726,537)	(318,53) (21,95) (917,232) (811,637)		(670,387) (1000,214) (849,169)	(335,412)
Flickering Warm Pixels	(283,278) (798,494)		(353,201) (665,25)	(144,50)	(258,797) (161,206) (369,376) (233,102) (357,303) (233,227) (282,385) (263,317) (728,340) (669,577)			(136,65) (275,393) (881,53) (597,187) (182,474)
Current Hot Pixels
Flickering Hot Pixels
Warm column candidates					512 1022 510		512 1022
Flickering Warm column candidates									520

ACIS Focal Plane Temperature

For this period, 6 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
164.17	-117.61	0.65
165.27	-104.49	0.83
165.91	-108.48	0.53
166.39	-110.64	0.93
168.63	-107.58	1.94
170.03	-109.04	1.34

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

17 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	06/14/24	06/15/24	06/16/24	06/17/24	06/18/24	06/19/24	06/20/24	yellow limits (lower) upper	red limits (lower) upper	Units	Description
AWD1TQI					(-3.39)			(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 1 TORQUE CURRENT
AWD6TQI		(-3.43)			(-3.39)			(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 6 TORQUE CURRENT
CALPALV		(121.00)				(121.00)		(126.0) 128.0	(125.0) 129.0	V	Cal Pulser Amplitude
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			310.39	311.31	312.64	312.82	312.15	(260.2) 303.0	(250.2) 308.0	CONE	-Z SIDE OBA CONE
OBAAVG			302.18	303.25	304.60	304.86	304.36	(282.5) 300.0	(281.4) 301.0	K	OBA/TFTE TEMP
OBACONEAVG	303.32	304.50						(282.5) 300.0	(281.8) 301.0	K	OBA CONE AVG TEMP
OBADIAGRAD	4.49	4.52	4.68	4.18	4.63	4.52	4.55	(-1.11) 3.5	(-2.78) 3.9	K	OBA DIAM GRAD
PZOBACONE					308.93	309.23	308.68	(260.2) 303.0	(250.2) 308.0	CONE	+Z SIDE OBA CONE
SPHBLV				(71.00)		(71.00)	(71.00)	(79.0) 128.0	(78.0) 129.0	(2SPHBLV)	Spect Bot & Top MCP HV Monitor
SPHVLV				(70.00)		(70.00)	(70.00)	(72.0) 128.0	(71.0) 129.0	(2SPHVLV)	Spect Bot MCP HV Monitor
SPINATM				(-117.76)				(-12.0) 35.0	(-15.0) 40.0	C	Spect Det Temperature
TCM_PA1				(259.69)	(259.32)	(260.05)		(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-1 EXT BPL TEMP
TCM_TX1			(268.06)	(268.06)	(267.70)	(268.06)		(283.15) 348.15	(269.15) 404.15	K	TRANSPONDER-1 EXT BPL TEMP
TFTERANGE		46.66		48.46	48.77	48.80	48.71	(16.7) 37.5	(11.1) 45.0	K	TFTE VENT/RAD TEMP
TSCTSF3	(268.06)	(268.06)				(267.70)	(268.79)	(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
27440	ACIS-0123	NONE	CMZ Molecular Cloud	OK	OK
27113	ACIS-67	NONE	DES J0322-18	OK	OK
29451	ACIS-0123	NONE	CMZ Molecular Cloud	OK	OK
29450	ACIS-67	NONE	DES J0322-18	OK	OK
27114	ACIS-67	NONE	DES J0322-18	OK	OK
26571	HRC-I	NONE	SS 433	OK	OK
27236	ACIS-0123	NONE	XMM J0.173-0.413	OK	OK
28469	ACIS-0123	NONE	A1795	OK	OK
29420	ACIS-67	NONE	EP240414a	OK	OK
29448	ACIS-5678	HETG	V750 Ara	OK/NA	OK
28257	ACIS-5678	NONE	SDSS J230013.20-095639.4	OK	OK
28060	ACIS-23678	NONE	eRASSU J175532.5-503748	OK	OK
28110	ACIS-0123	NONE	NGC5477	OK	OK
28007	HRC-S	NONE	m28	OK	OK
28701	ACIS-01236	NONE	1E 2215.7-0404 / 1E 2216.0-0401	OK	OK
28702	ACIS-01236	NONE	1E 2215.7-0404 / 1E 2216.0-0401	OK	OK
29456	HRC-S	NONE	m28	OK	OK
27067	ACIS-012367	NONE	LMC Deep Field 02	OK	OK
28703	ACIS-01236	NONE	1E 2215.7-0404 / 1E 2216.0-0401	OK	OK
29457	HRC-S	NONE	m28	OK	OK
28467	ACIS-01236	NONE	A1795	OK	OK
29246	ACIS-23567	NONE	ACT-CL J0923.2+1021	OK	OK
28704	ACIS-01236	NONE	1E 2215.7-0404 / 1E 2216.0-0401	OK	OK
28799	ACIS-0123	NONE	SpARCS0215-0343	OK	OK
29458	HRC-S	NONE	m28	OK	OK

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
3btu_bpt	0.432	0.009	(2.66+/-0.07)e2	-0.13 +/- 0.21	K	BTU BASEPLATE (+X)), ABORT HTR TSC2
3fabraat	0.034	0.005	(2.66+/-0.03)e2	-0.05 +/- 0.08	K	FA STRUCTURE AT BEARING A ABORT HTR. FA6 TEMP
3fabrcat	0.008	0.009	(2.75+/-0.06)e2	-0.01 +/- 0.18	K	FA STRUCTURE AT BEARING C ABORT HTR. FA6 TEMP
3famyzat	-0.637	0.016	(2.81+/-0.12)e2	0.02 +/- 0.22	K	FA STRUCTURE +X FACE AT -Y-Z END ABORT HTR. FA6 TEMP
3fapyzat	-0.798	0.014	(2.80+/-0.12)e2	-0.05 +/- 0.09	K	FA STRUCTURE +X FACE AT +Y+Z END ABORT HTR. FA6 TEMP
3faralat	-0.272	0.015	(2.75+/-0.11)e2	0.05 +/- 0.28	K	FA STRUCTURE AT RAIL -Z, ABORT HEATER FA6 TEMP
3flcabpt	0.385	0.004	(2.82+/-0.04)e2	-0.11 +/- 0.09	K	FLCA BASEPLATE (+X)
3rctubpt	0.564	0.011	(2.73+/-0.09)e2	-0.26 +/- 0.26	K	RCTU BASEPLATE (+X)
3tsmxcet	2.071	0.028	(2.28+/-0.24)e2	0.09 +/- 0.58	K	-X TURTLE SHELL NR HRC CEA
3tsmxspt	10.267	0.112	(3.16+/-1.07)e2	2.10 +/- 1.78	K	-X TURTLE SHELL NR ACIS SS
3tsmydpt	0.870	0.012	(2.33+/-0.10)e2	-0.26 +/- 0.24	K	-Y TURTLE SHELL NR ACIS DPA
3tspyfet	0.324	0.008	(2.34+/-0.06)e2	-0.20 +/- 0.17	K	+Y TURTLE SHELL NR HRC FEA
3tspzdet	0.665	0.009	(2.67+/-0.08)e2	-0.06 +/- 0.20	K	+Z TURTLE SHELL NR ACIS DEA
3tspzspt	0.705	0.009	(2.71+/-0.08)e2	-0.10 +/- 0.18	K	+Z TURTLE SHELL NR ACIS SS
3ttacs1t	0.172	0.003	(2.66+/-0.02)e2	0.02 +/- 0.07	K	TT at ACIS Attach #1 Abort Htr
3ttacs2t	0.157	0.004	(2.66+/-0.03)e2	0.03 +/- 0.09	K	TT at ACIS Attach #2 Abort Htr
3ttacs3t	0.150	0.002	(2.62+/-0.02)e2	0.06 +/- 0.03	K	TT at ACIS Attach #3 Abort Htr
3ttbrgbt	0.217	0.012	(2.59+/-0.09)e2	-0.14 +/- 0.28	K	TT at Bearing B, Abort Htr TSC4
3tthrc1t	0.223	0.013	(2.68+/-0.09)e2	-0.21 +/- 0.29	K	TT at HRC Bipod Attach #1
3tthrc2t	0.203	0.013	(2.73+/-0.09)e2	-0.23 +/- 0.29	K	TT at HRC Bipod Attach #2
3tthrc3t	0.139	0.004	(2.68+/-0.03)e2	0.07 +/- 0.09	K	TT at HRC Bipod Attach #3
3ttralat	0.295	0.009	(2.47+/-0.06)e2	-0.02 +/- 0.17	K	TT at Rail A, Abort Htr TSC3
3ttralct	0.154	0.006	(2.66+/-0.04)e2	0.07 +/- 0.13	K	TT at Rail C, Abort Htr TSC3
3ttvalvt	0.395	0.011	(2.54+/-0.08)e2	0.01 +/- 0.24	K	TT at Vent Valve, Abort Htr TSC7

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

MTA Monitoring Report 06/14/24 - 06/20/24

Radiation

Detrended CTI