MTA Monitoring Report 05/06/22 - 05/12/22

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:	5.476e-02 CTI/year	(1.500e-04 CTI/day)
Detrended slope:	5.889e-02 CTI/year	(1.613e-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	(154,9) (143,700)	(910,239)	(526,66) (178,149) (726,537) (803,225) (665,25)	(21,95)		(884,31) (1000,214) (670,387)	(335,412)
Flickering Warm Pixels	(692,141)	(427,125) (802,665)	(104,31)	(811,637) (680,391) (318,53)	(369,376) (233,102) (263,317) (357,303) (161,206) (282,385) (367,511) (258,797)	(287,164)		(197,241) (139,109) (541,1) (275,393)
Current Hot Pixels
Flickering Hot Pixels
Warm column candidates					510 1022 512		1022 512
Flickering Warm column candidates

ACIS Focal Plane Temperature

For this period, 9 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
124.61	-114.22	0.78
124.98	-114.17	0.37
125.43	-112.22	0.46
125.75	-94.53	0.44
126.48	-116.69	0.44
128.41	-86.58	1.84
129.21	-110.47	0.70
129.77	-111.62	0.55
130.34	-110.74	0.51

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

9 TSC moves this period

weekly average time/step	0.00139 s
mission average time/step	0.00132 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	05/06/22	05/07/22	05/08/22	05/09/22	05/10/22	05/11/22	05/12/22	yellow limits (lower) upper	red limits (lower) upper	Units	Description
TCM_TX1		(268.79)	(266.61)	(266.61)	(266.97)	(266.97)	(266.97)	(283.15) 348.15	(269.15) 404.15	K	TRANSPONDER-1 EXT BPL TEMP
MZOBACONE	308.20	308.83						(260.2) 303.0	(250.2) 308.0	CONE	-Z SIDE OBA CONE
TSCTSF3			(267.33)					(278.15) 359.15	(269.15) 483.15	K	SC-TS FITTING -3 TEMP
AWD6TQI					(-3.43)			(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 6 TORQUE CURRENT
ESAMYI			(0.06)			(0.06)		(6.0) 27.0	(5.62) 33.0	AMP	S/A -Y CURRENT
TCM_PA1			(259.32)	(258.56)	(258.96)	(258.56)	(258.96)	(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-1 EXT BPL TEMP
CTXBPWR		(0.00)				(0.00)	(0.00)	(36.12) 37.0	(36.0) 38.0	DBM	TRANSMITTER B OUTPUT POWER
HRMAAVG		309.00	309.12					(306.0) 308.0	(305.0) 309.0	K	AVG OF HRMA METRICS
HRMACAV						295.59		(293.4) 294.8	(292.8) 295.5	TEMP	HRMA CAVITY AVG TEMP
TCM_PA2				(259.69)	(259.69)	(259.69)	(260.05)	(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-2 EXT BPL TEMP
OBAAVG	301.88		301.85					(282.5) 300.0	(281.4) 301.0	K	OBA/TFTE TEMP
OBACONEAVG	305.47		305.18	303.37	301.96		303.02	(282.5) 300.0	(281.8) 301.0	K	OBA CONE AVG TEMP
OBADIAGRAD	4.49		4.26	4.51	4.37	4.50	4.56	(-1.11) 3.5	(-2.78) 3.9	K	OBA DIAM GRAD

IRUs

Gyro Bias Drift	Gyro Bias Drift Histogram

Recent Observations

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
25639	ACIS-23	NONE	Cas A	OK	OK
25638	ACIS-01	NONE	Cas A	OK	OK
25644	ACIS-4	NONE	Cas A	OK	OK
25645	ACIS-9	NONE	Cas A	OK	OK
25642	ACIS-567	NONE	Cas A	OK	OK
25441	ACIS-235678	NONE	NGC 5921	OK	OK
25641	ACIS-67	NONE	Cas A	OK	OK
25751	ACIS-235678	NONE	IRAS 09104+4109	OK	OK
25313	ACIS-235678	NONE	B1152+199	OK	OK
25369	ACIS-67	NONE	M87	OK	OK
22673	ACIS-67	NONE	Swift J1858.6-0814	OK	OK
25361	ACIS-67	NONE	SDSSJ234625.66-001600.4	OK	OK
24250	ACIS-5678	HETG	Kepler SNR	OK/NA	OK
23788	ACIS-67	NONE	eRASSt J234403.0-352640	OK	OK
25541	ACIS-678	NONE	SDSS J153913.46+395423.4	OK	OK
23827	ACIS-235678	NONE	GraL J1721+8842	OK	OK
24672	ACIS-56789	HETG	rho Oph A	OK /Grat	OK
26410	ACIS-67	NONE	2RXS J151544.7-072534	OK	OK
26415	ACIS-235678	NONE	GraL J1721+8842	OK	OK
26413	ACIS-0123	NONE	RMJ150850.1-021456.7	OK	OK
23816	ACIS-0123	NONE	LEDA 3095635	OK	OK
25457	ACIS-67	NONE	2MASX J15114125+0518089	OK	OK
26414	ACIS-0123	NONE	LEDA 3095635	OK	OK
26417	ACIS-67	NONE	2MASX J15114125+0518089	OK	OK
25115	ACIS-67	NONE	HR2142	OK	OK
25345	ACIS-67	NONE	SDSSJ125050.88+204658.7	OK	OK
26373	ACIS-0123	NONE	SPT-CLJ2316-5027	OK	OK
26416	ACIS-5678	HETG	rho Oph A	OK/NA	OK
23867	ACIS-67	NONE	PSR J1852+0040	Missing	Missing

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
3btu_bpt	0.467	0.010	(2.65+/-0.07)e2	-0.09 +/- 0.23	K	BTU BASEPLATE (+X)), ABORT HTR TSC2
3fabraat	-0.068	0.005	(2.65+/-0.03)e2	-0.01 +/- 0.09	K	FA STRUCTURE AT BEARING A ABORT HTR. FA6 TEMP
3fabrcat	-0.104	0.010	(2.75+/-0.06)e2	0.01 +/- 0.20	K	FA STRUCTURE AT BEARING C ABORT HTR. FA6 TEMP
3famyzat	-0.995	0.015	(2.80+/-0.12)e2	0.04 +/- 0.25	K	FA STRUCTURE +X FACE AT -Y-Z END ABORT HTR. FA6 TEMP
3fapyzat	-1.203	0.012	(2.79+/-0.11)e2	-0.03 +/- 0.10	K	FA STRUCTURE +X FACE AT +Y+Z END ABORT HTR. FA6 TEMP
3faralat	-0.510	0.016	(2.75+/-0.10)e2	0.04 +/- 0.32	K	FA STRUCTURE AT RAIL -Z, ABORT HEATER FA6 TEMP
3flcabpt	0.413	0.005	(2.82+/-0.04)e2	-0.12 +/- 0.10	K	FLCA BASEPLATE (+X)
3rctubpt	0.612	0.013	(2.73+/-0.09)e2	-0.21 +/- 0.29	K	RCTU BASEPLATE (+X)
3tsmxcet	2.202	0.030	(2.27+/-0.24)e2	0.18 +/- 0.61	K	-X TURTLE SHELL NR HRC CEA
3tsmxspt	9.886	0.118	(3.06+/-1.00)e2	2.82 +/- 1.55	K	-X TURTLE SHELL NR ACIS SS
3tsmydpt	0.969	0.012	(2.32+/-0.10)e2	-0.23 +/- 0.25	K	-Y TURTLE SHELL NR ACIS DPA
3tspyfet	0.502	0.008	(2.34+/-0.06)e2	-0.24 +/- 0.18	K	+Y TURTLE SHELL NR HRC FEA
3tspzdet	0.692	0.010	(2.66+/-0.08)e2	-0.10 +/- 0.21	K	+Z TURTLE SHELL NR ACIS DEA
3tspzspt	0.723	0.009	(2.70+/-0.08)e2	-0.16 +/- 0.20	K	+Z TURTLE SHELL NR ACIS SS
3ttacs1t	0.145	0.003	(2.65+/-0.02)e2	0.02 +/- 0.07	K	TT at ACIS Attach #1 Abort Htr
3ttacs2t	0.135	0.004	(2.66+/-0.03)e2	-(1.81+/-949.80)e-4	K	TT at ACIS Attach #2 Abort Htr
3ttacs3t	0.128	0.002	(2.62+/-0.01)e2	0.04 +/- 0.03	K	TT at ACIS Attach #3 Abort Htr
3ttbrgbt	0.190	0.014	(2.59+/-0.09)e2	-0.09 +/- 0.31	K	TT at Bearing B, Abort Htr TSC4
3tthrc1t	0.219	0.015	(2.68+/-0.09)e2	-0.16 +/- 0.33	K	TT at HRC Bipod Attach #1
3tthrc2t	0.235	0.014	(2.73+/-0.09)e2	-0.25 +/- 0.32	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	0.255	0.009	(2.46+/-0.06)e2	-0.04 +/- 0.17	K	TT at Rail A, Abort Htr TSC3
3ttralct	0.131	0.006	(2.66+/-0.04)e2	0.04 +/- 0.14	K	TT at Rail C, Abort Htr TSC3
3ttvalvt	0.391	0.012	(2.53+/-0.08)e2	-0.17 +/- 0.25	K	TT at Vent Valve, Abort Htr TSC7

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

MTA Monitoring Report 05/06/22 - 05/12/22

Radiation

Detrended CTI