MTA Monitoring Report 11/05/21 - 11/11/21

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:	5.518e-02 CTI/year	(1.512e-04 CTI/day)
Detrended slope:	6.019e-02 CTI/year	(1.649e-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	CCD9
Previously Unknown Bad Pixels										(246,81)
Current Warm Pixels	(143,700) (154,9)	(802,665) (910,239)	(178,149) (526,66)	(21,95)			(670,387)	(335,412)	(275,393) (139,109) (197,241)
Flickering Warm Pixels		(427,125)	(665,25) (726,537)		(879,121) (419,163) (885,460) (758,244)	(282,385) (367,511) (263,317) (161,206) (357,303) (669,577) (792,313) (233,102) (369,376)	(287,164) (884,31) (1000,214)		(323,908) (881,53) (182,474) (220,813) (675,304) (136,65)	(675,52) (40,49) (150,374) (749,477)
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, 8 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
307.74	-112.44	0.50
308.35	-98.03	1.00
310.15	-113.25	0.44
310.99	-97.15	0.92
311.66	-111.85	0.57
312.23	-112.44	0.42
312.66	-115.29	0.52
313.65	-100.85	0.99

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

8 TSC moves this period

weekly average time/step	0.00128 s
mission average time/step	0.00132 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	11/05/21	11/06/21	11/07/21	11/08/21	11/09/21	11/10/21	11/11/21	yellow limits (lower) upper	red limits (lower) upper	Units	Description
TCM_PA1							(260.05)	(269.15) 348.15	(260.15) 413.15	K	RF POWER AMP-1 EXT BPL TEMP
ELBI			66.89				68.22	(20.0) 60.0	(13.0) 66.0	AMP	LOAD BUS CURRENT (HIGH RANGE)
ESAMYI		(0.06)			(0.06)			(6.0) 27.0	(5.62) 33.0	AMP	S/A -Y CURRENT
TCM_TX1					(268.43)	(268.43)	(268.79)	(283.15) 348.15	(269.15) 404.15	K	TRANSPONDER-1 EXT BPL TEMP
OBAAVG				302.21	302.41	301.66	302.37	(282.5) 300.0	(281.4) 301.0	K	OBA/TFTE TEMP
AWD6TQI	(-3.39)							(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 6 TORQUE CURRENT
OBADIAGRAD	4.32	4.01	3.98	4.09	4.20	4.29	4.35	(-1.11) 3.5	(-2.78) 3.9	K	OBA DIAM GRAD
AWD3TQI		(-3.35)						(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 3 TORQUE CURRENT
TSCTSF3		(268.79)	(268.79)	(268.43)	(268.43)			(278.15) 359.15	(269.15) 483.15	K	SC-TS FITTING -3 TEMP
AWD4TQI	(-3.39)							(-1.22) 1.22	(-3.3) 3.3	AMP	WHEEL 4 TORQUE CURRENT
MZOBACONE				308.37			308.85	(260.2) 303.0	(250.2) 308.0	CONE	-Z SIDE OBA CONE
OBACONEAVG	302.29	301.28	301.68	306.07		305.42		(282.5) 300.0	(281.8) 301.0	K	OBA CONE AVG TEMP

IRUs

Gyro Bias Drift	Gyro Bias Drift Histogram

Recent Observations

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
26174	ACIS-678	NONE	B2.1 0241+30	OK	OK
26116	ACIS-0123	NONE	eMACSJ1508.1+5755	OK	OK
26180	ACIS-456789	HETG	4U0114+65	OK /Grat	OK
26172	ACIS-7	NONE	NGC973	OK	OK
26182	ACIS-0123	NONE	eMACSJ1508.1+5755	OK	OK
23432	ACIS-456789	HETG	4U0114+65	OK /Grat	OK
23584	ACIS-013	NONE	Swift J1818.0-1607	OK	OK
26175	ACIS-7	NONE	2RXS J015333.2+031110	OK	OK
26179	ACIS-013	NONE	Swift J1818.0-1607	OK	OK
26177	ACIS-5678	HETG	4U0114+65	OK /Grat	OK
26176	ACIS-7	NONE	Gaia DR2 124145479935111424	OK	OK
26178	ACIS-456789	HETG	4U0114+65	OK /Grat	OK
24735	ACIS-3567	NONE	J1136+1252	OK	OK
24480	ACIS-5678	HETG	4U0114+65	OK /Grat	OK
26173	ACIS-7	NONE	1H0323p342_s2	OK	OK
25407	ACIS-235678	NONE	WISEA J060841.40+422936.7	OK	OK
26181	ACIS-3567	NONE	J1136+1252	OK	OK
23499	ACIS-012367	NONE	NGC 253	OK	OK
25626	ACIS-01	NONE	Cas A	OK	OK
25626	ACIS-01	NONE	Cas A	OK	OK
25625	ACIS-01	NONE	Cas A	OK	OK
24236	ACIS-0123	NONE	PSR J2030+4415	OK	OK
25629	ACIS-67	NONE	Cas A	OK	OK
25629	ACIS-67	NONE	Cas A	OK	OK
25628	ACIS-7	NONE	Cas A	OK	OK
25493	ACIS-0123	NONE	ABELL 262 SE2	OK	OK
26028	ACIS-7	NONE	SDSS J125300.15+524803.3	OK	OK
25632	ACIS-4	NONE	Cas A	OK	OK
25632	ACIS-4	NONE	Cas A	OK	OK
25630	ACIS-567	NONE	Cas A	OK	OK
25633	ACIS-9	NONE	Cas A	OK	OK
26201	ACIS-7	NONE	2RXS J023548.1+344103	OK	OK
24394	ACIS-567	NONE	RXJ1053.7+5735	OK	OK
26200	ACIS-678	NONE	B2.2 0410+26	OK	OK
26199	ACIS-678	NONE	B2.4 0401+23	OK	OK
26189	HRC-I	NONE	ERO_TDE_1	OK	OK

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
1cbat	-0.088	0.005	(2.09+/-0.03)e2	-0.01 +/- 0.05	K	CAMERA BODY TEMP. A
1cbbt	-0.197	0.005	(2.10+/-0.03)e2	-0.04 +/- 0.05	K	CAMERA BODY TEMP. B
1crat	0.164	0.004	(1.47+/-0.02)e2	-0.04 +/- 0.04	K	COLD RADIATOR TEMP. A
1crbt	0.180	0.004	(1.48+/-0.03)e2	-0.04 +/- 0.05	K	COLD RADIATOR TEMP. B
1dactbt	0.073	0.003	(2.58+/-0.02)e2	0.00 +/- 0.06	K	DA COLLIMATOR TEMP. B
1deamzt	0.582	0.007	(2.87+/-0.06)e2	-0.18 +/- 0.13	K	DEA -Z PANEL TEMP
1dpamyt	0.527	0.007	(2.88+/-0.06)e2	-0.25 +/- 0.15	K	DPA -Y PANEL TEMP
1dpamzt	0.498	0.007	(2.91+/-0.05)e2	-0.20 +/- 0.14	K	DPA -Z PANEL TEMP
1oahat	0.131	0.004	(2.44+/-0.02)e2	-0.00 +/- 0.05	K	OPEN ACTUATOR HOUSING TEMP. A
1oahbt	0.086	0.003	(2.41+/-0.02)e2	0.02 +/- 0.05	K	OPEN ACTUATOR HOUSING TEMP. B
1pdeaat	0.030	0.010	(3.04+/-0.06)e2	-0.28 +/- 0.24	K	PSMC DEA PS A TEMP
1pdeabt	0.111	0.010	(2.96+/-0.06)e2	-0.27 +/- 0.24	K	PSMC DEA PS B TEMP
1wrat	0.053	0.004	(1.91+/-0.02)e2	-0.04 +/- 0.05	K	WARM RADIATOR TEMP. A
1wrbt	0.038	0.004	(1.91+/-0.02)e2	-0.04 +/- 0.05	K	WARM RADIATOR TEMP. B

DEA/DPA Thermal

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
deahk1	0.008	9.677e-05	0.24 +/- 0.07	-(2.51+/-17.65)e-4	C	DPA Thermistor 1 - BEP PC Board
deahk2	0.008	9.923e-05	0.22 +/- 0.07	-(3.16+/-18.22)e-4	C	DPA Thermistor 2 - BEP Oscillator
deahk3	0.002	1.300e-04	0.26 +/- 0.07	-0.00 +/- 0.00	C	DPA Thermistor 3 - FEP 0 Mongoose
deahk4	0.005	1.176e-04	0.23 +/- 0.07	-(6.47+/-23.78)e-4	C	DPA Thermistor 4 - FEP 0 PC Board
deahk5	0.004	1.274e-04	0.26 +/- 0.07	-0.00 +/- 0.00	C	DPA Thermistor 5 - FEP 0 ACTEL
deahk6	0.004	1.231e-04	0.25 +/- 0.07	-0.00 +/- 0.00	C	DPA Thermistor 6 - FEP 0 RAM
deahk7	0.006	1.145e-04	0.20 +/- 0.07	-(8.01+/-22.84)e-4	C	DPA Thermistor 7 - FEP 0 Frame Buf
deahk8	0.007	1.251e-04	0.30 +/- 0.08	-0.00 +/- 0.00	C	DPA Thermistor 8 - FEP 1 Mongoose
deahk9	0.007	1.179e-04	0.26 +/- 0.08	-0.00 +/- 0.00	C	DPA Thermistor 9 - FEP 1 PC Board
deahk10	0.007	1.272e-04	0.29 +/- 0.08	-0.00 +/- 0.00	C	DPA Thermistor 10- FEP 1 ACTEL
deahk11	0.007	1.253e-04	0.28 +/- 0.08	-0.00 +/- 0.00	C	DPA Thermistor 11- FEP 1 RAM
deahk12	0.007	1.171e-04	0.22 +/- 0.08	-(8.28+/-23.21)e-4	C	DPA Thermistor 12- FEP 1 Frame Buf
deahk13	0.000e+00	0.000e+00	(0.00+/-0.00)e0	(0.00+/-0.00)e0	C	DEA Video Board ADC
deahk15	0.041	0.040	-3.90 +/- 21.69	-0.01 +/- 0.02	C	Focal Plane Temp. Board 12
deahk16	0.043	0.041	-2.21 +/- 21.70	-(9.71+/-205.00)e-4	C	Focal Plane Temp. Board 11

DEA/DPA Electronics

MSID	Mean	RMS	Delta/Yr	Delta/Yr/Yr	Unit	Description
deahk17	-1.859e-05	1.199e-05	-0.00 +/- 0.01	(6.71+/-4.81)e-6	V	DPA Ground Reference 1
deahk18	-9.332e-05	9.897e-05	0.05 +/- 0.05	-(1.39+/-2.92)e-5	V	DPA 5V Housekeeping A
deahk19	-1.896e-05	1.199e-05	-0.00 +/- 0.01	-(9.78+/-45.05)e-7	V	DPA Ground Reference 2
deahk20	-7.094e-05	9.897e-05	0.05 +/- 0.05	(1.84+/-2.44)e-5	V	DPA 5V Housekeeping B
deahk25	-9.901e-05	1.958e-04	0.30 +/- 0.10	(9.43+/-5.17)e-5	V	Primary Raw DEA 28V DC
deahk26	-2.491e-04	1.966e-04	0.25 +/- 0.10	(8.55+/-5.01)e-5	V	Primary Raw DEA 24V DC
deahk27	2.597e-05	1.023e-04	-0.16 +/- 0.06	(6.41+/-8.01)e-5	V	Primary Raw DEA -15.5V
deahk28	-1.139e-04	9.736e-05	0.16 +/- 0.05	-(2.19+/-5.97)e-5	V	Primary Raw DEA +15.5V
deahk29	-6.506e-05	1.007e-04	-0.06 +/- 0.05	-(1.73+/-31.75)e-6	V	Primary Raw DEA -6V DC
deahk30	-7.041e-05	9.882e-05	0.06 +/- 0.05	(2.29+/-2.35)e-5	V	Primary Raw DEA +6V DC
deahk31	-9.755e-06	1.196e-05	(5.94+/-60.00)e-4	(3.37+/-2.94)e-6	mAmp	Relative Dose Rad. Monitor Side A
deahk32	-9.159e-06	1.197e-05	(1.03+/-60.00)e-4	(8.65+/-27.51)e-7	V	Interface Ground Reference

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

MTA Monitoring Report 11/05/21 - 11/11/21

Radiation

Detrended CTI

ACIS Warm Pixels

ACIS Focal Plane Temperature

SIM Movements

Telemetry

IRUs

Recent Observations

Trending

ACIS Thermal

DEA/DPA Thermal

DEA/DPA Electronics