MTA Monitoring Report 12/11/15 - 12/17/15

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:	1.486e-02 CTI/year	(4.071e-05 CTI/day)
Detrended slope:	1.582e-02 CTI/year	(4.333e-05 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
Previously Unknown Bad Pixels
Current Warm Pixels	(153,205) (143,700) (692,141)	(910,239)	(726,537) (526,66) (104,31)	(811,637) (21,95)				(335,412)
Flickering Warm Pixels		(427,125) (802,665)				(607,281) (357,303) (282,385) (369,376) (669,577) (263,317) (367,511) (161,206) (258,797) (341,427)	(1000,214)		(182,474) (197,241) (356,902) (881,53) (139,109)
Current Hot Pixels
Flickering Hot Pixels
Warm column candidates					884	510 512 1022		512 1022
Flickering Warm Column Candidates

ACIS Focal Plane Temperature

For this period, 5 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
345.09	-112.55	0.54
346.90	-114.86	1.50
347.81	-116.80	0.14
348.06	-118.25	0.12
350.44	-114.69	2.46

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	0.00153 s
mission average time/step	0.00136 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	12/11/15	12/12/15	12/13/15	12/14/15	12/15/15	12/16/15	12/17/15	yellow limits (lower) upper	red limits (lower) upper	Units	Description
1DAHBCU	0.54	0.34	0.62	0.54	0.36	0.46	0.38	(-998) 0.20	(-999) 999	AMP	#DA HEATER CURRENT B
1DAHBVO	6.71	3.71	8.15	6.71	4.07	5.87	4.19	(-998) 1.0	(-999) 999	V	#DA HEATER VOLTAGE B
1DAHHBVO	28.70	27.92	27.92	27.92	27.92	27.92	28.39	(-998) 1.0	(-999) 999	V	#DA HOUSING HEATER INPUT VOLTAGE B
HRMACAV		(284.85)	(284.85)		(284.85)	(284.85)		(293.4) 294.8	(292.8) 295.5	TEMP	# HRMA CAVITY AVG
TFTERANGE	(0.00)		(0.00)		(0.00)			(16.7) 34.5	(11.1) 42.0	K	# TFTE VENT/RAD TEMP
TFTERANGE	35.11	35.35	35.48	35.71	35.80		35.63	(16.7) 34.5	(11.1) 42.0	K	# TFTE VENT/RAD TEMP
5EPHINT	341.22	342.97	344.30	342.31	339.58		342.31	(261.15) 331.15	(258.15) 341.15	K	#EPHIN TEMP
HKP5V			(5.06)	(5.06)				(5.08) 5.15	(5.06) 5.17	V	#HK 5 Volts Rail - Voltage
HKEBOXTEMP	346.29	349.02	350.47	347.63	345.00		347.63	(268.15) 336.15	(253.15) 346.15	K	#EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
TEIO	354.41		354.41	355.98				(252.15) 347.26	(249.37) 361.15	K	#EPHIN ELECTRONICS HOUSING TEMP
TEPHIN			344.98					(259.93) 344.67	(257.15) 349.15	K	#EPHIN SENSOR HOUSING TEMP
IMHVLV	(99.00)	(99.00)	(99.00)	(99.00)	(99.00)	(99.00)	(99.00)	(126.0) 128.0	(125.0) 129.0	(2IMHVLV)	#Imaging bot MCP HV monitor
IMHBLV	(105.00)	(105.00)	(105.00)	(105.00)	(105.00)	(105.00)	(105.00)	(126.0) 128.0	(125.0) 129.0	(2IMHBLV)	#Imaging bot and top MCP HV monitor
S2HVLV	(83.00)	(83.00)	(83.00)	(83.00)	(83.00)	(83.00)	(83.00)	(126.0) 128.0	(125.0) 129.0	(2S2HVLV)	#Shield PMT 2 HV monitor
RSRFALV	185.00	185.00	185.00	185.00	185.00	185.00	185.00	(172.0) 174.0	(171.0) 175.0	V	#Range switch setting (2RSRFALV)
3FLCABPT		293.95						(253.15) 293.15	(235.65) 310.65	K	#FLCA BASEPLATE (+X)
3TSMXCET	278.28	273.29	278.28	273.29	273.29	275.78		(153.15) 263.15	(148.15) 353.15	K	#-X TURTLE SHELL NR HRC CEA
3TSMXSPT	315.69	313.19	313.19	313.19	313.19	315.69		(203.15) 294.15	(148.15) 354.15	K	#-X TURTLE SHELL NR ACIS SS
3TSPYFET	265.81						265.81	(203.15) 263.15	(148.15) 353.15	K	#+Y TURTLE SHELL NR HRC FEA
3TSPZDET		293.24					293.24	(233.15) 293.15	(148.15) 353.15	K	#+Z TURTLE SHELL NR ACIS DEA
3TTVALVT							286.75	(223.15) 283.15	(196.15) 353.15	K	#TT AT VENT VALVE, ABORT HTR TSC7
ELBV	(27.73)	(27.73)	(27.42)	(27.73)	(27.73)	(27.73)		(28.0) 32.50	(25.0) 34.60	V	#LOAD BUS VOLTAGE
TCYLAFT6	312.25	311.56	312.25	314.47	310.86			(259.93) 309.93	(226.59) 348.82	K	#CNT CYL TEMP:16-IN FWD OF SC-TS FIT-6
4PRT3AT	259.14	258.46	258.46	258.46	258.46	258.46	258.46	(204.37) 224.04	(132.15) 309.15	K	#IP A: PRE-COLLIMATOR PRT 3 TEMPERATURE
4PRT5BT	(147.25)	(147.25)	(147.25)	(147.25)	(147.25)	(147.25)	(147.25)	(188.71) 290.09	(133.15) 308.15	K	#IP B: PRE-COLLIMATOR PRT 5 TEMPERATURE

IRUs

Recent Observations

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
17275	ACIS-01236	NONE	Perseus cluster	OK	OK
17276	ACIS-0123	NONE	Perseus cluster	OK	OK
17277	ACIS-0123	NONE	Perseus cluster	OK	OK
17278	ACIS-0123	NONE	Perseus cluster	OK	OK
17271	ACIS-01236	NONE	Perseus cluster	OK	OK
18719	ACIS-0123	NONE	Chandra Deep Field-South	OK	OK
18722	ACIS-012367	NONE	30 Doradus	OK	OK
18724	ACIS-7	NONE	HD97658	OK	OK
17273	ACIS-01236	NONE	Perseus cluster	OK	OK
17281	ACIS-01236	NONE	Perseus cluster	OK	OK
17282	ACIS-01236	NONE	Perseus cluster	OK	OK
17280	ACIS-01236	NONE	Perseus cluster	OK	OK
17267	ACIS-0123	NONE	Perseus cluster	OK	OK
17270	ACIS-0123	NONE	Perseus cluster	OK	OK
18449	ACIS-36789	NONE	B3 0254+434	OK	OK
16650	ACIS-23678	NONE	SDSS J090128.28+323833.5	OK	OK
18713	ACIS-0123	NONE	LGG 72	OK	OK
16452	ACIS-0123	NONE	Chandra Deep Field-South	OK	OK
17880	ACIS-35678	NONE	ASASSN-15lh	OK	OK
18671	ACIS-012367	NONE	30 Doradus	OK	OK
18189	ACIS-3678	NONE	HE 0351+0240	OK	OK
17187	ACIS-01237	NONE	RXCJ0151.6-2900	OK	OK
18094	ACIS-2367	NONE	3CR 124	OK	OK
17737	ACIS-5678	HETG	IC 348	OK	OK
18096	ACIS-2367	NONE	3CR 194	OK	OK
18110	ACIS-678	NONE	SDSS J0800+3917	OK	OK

Min/max envelopes in dark blue appear on the trending plots. The envelopes are 4th degree fits to the monthly minimum and maximum values for each MSID. The final polynomial form and binning are still being experimented with. We will soon add to the trending pages a report of the fits and predictions they give on future limit violations. The light blue curve is our original smoothing of all the data over 30 day moving boxcars. The green/yellow line is a linear fit to all the data; the break occurs at a limit change.

ACIS Thermal


MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
1CBAT	206.08	2.74	8.086e-01	8.372e-01	K	CAMERA BODY TEMP. A
1CBBT	206.74	2.79	8.095e-01	8.276e-01	K	CAMERA BODY TEMP. B
1CRAT	146.85	2.07	3.513e-01	-1.527e-01	K	COLD RADIATOR TEMP. A
1CRBT	147.52	2.35	3.014e-01	5.977e-01	K	COLD RADIATOR TEMP. B
1DACTBT	256.86	2.37	1.041e-01	7.613e-02	K	DA COLLIMATOR TEMP. B
1DEAMZT	290.13	8.23	2.755e+00	1.212e+00	K	DEA -Z PANEL TEMP
1DPAMYT	291.35	8.53	2.785e+00	1.204e+01	K	DPA -Y PANEL TEMP
1DPAMZT	294.65	8.26	2.823e+00	5.337e+00	K	DPA -Z PANEL TEMP
1OAHAT	243.12	2.20	5.382e-01	2.246e-01	K	OPEN ACTUATOR HOUSING TEMP. A
1OAHBT	239.34	2.07	5.437e-01	3.276e-01	K	OPEN ACTUATOR HOUSING TEMP. B
1PDEAAT	303.48	8.48	1.045e-01	-2.368e-01	K	PSMC DEA PS A TEMP
1PDEABT	295.26	8.33	1.592e-01	-2.023e-01	K	PSMC DEA PS B TEMP
1PIN1AT	290.51	7.58	2.642e-01	-1.084e-01	K	PSMC TEMP 1A
1WRAT	189.18	2.55	5.887e-01	7.304e-01	K	WARM RADIATOR TEMP. A
1WRBT	188.88	2.49	5.690e-01	6.368e-01	K	WARM RADIATOR TEMP. B

DEA/DPA Thermal


MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
DEAHK1	17.28	5.51	6.408e-01	2.499e-01	C	DPA Thermistor 1 - BEP PC Board
DEAHK2	15.38	5.62	6.607e-01	-6.781e-01	C	DPA Thermistor 2 - BEP Oscillator
DEAHK3	19.00	7.06	1.833e-01	1.193e-01	C	DPA Thermistor 3 - FEP 0 Mongoose
DEAHK4	16.85	6.39	3.961e-01	2.363e-01	C	DPA Thermistor 4 - FEP 0 PC Board
DEAHK5	18.96	6.86	3.178e-01	1.730e-01	C	DPA Thermistor 5 - FEP 0 ACTEL
DEAHK6	18.35	6.57	3.632e-01	4.609e-01	C	DPA Thermistor 6 - FEP 0 RAM
DEAHK7	14.79	6.28	5.127e-01	1.792e-01	C	DPA Thermistor 7 - FEP 0 Frame Buf.
DEAHK8	22.66	6.28	5.956e-01	5.559e-01	C	DPA Thermistor 8 - FEP 1 Mongoose
DEAHK9	19.05	6.44	6.032e-01	3.842e-01	C	DPA Thermistor 9 - FEP 1 PC Board
DEAHK10	22.16	6.46	5.989e-01	5.899e-01	C	DPA Thermistor 10- FEP 1 ACTEL
DEAHK11	20.92	6.47	5.717e-01	2.423e-01	C	DPA Thermistor 11- FEP 1 RAM
DEAHK12	15.62	6.53	6.334e-01	-3.471e-04	C	DPA Thermistor 12- FEP 1 Frame Buf.
DEAHK13	0.000e+00	0.000e+00	0.000e+00	0.000e+00	C	DEA Video Board ADC
DEAHK15	-248.56	0.20	-1.249e-02	-5.133e-03	C	Focal Plane Temp. Board 12
DEAHK16	-119.20	1.04	6.610e-02	1.276e-01	C	Focal Plane Temp. Board 11

DEA/DPA Electronics


MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
DEAHK17	-0.15	1.267e-02	-9.990e-04	-1.024e-04	Volt	DPA Ground Reference 1
DEAHK18	5.04	1.627e-02	1.023e-03	7.579e-04	Volt	DPA 5V Housekeeping A
DEAHK19	-0.15	1.369e-02	-1.071e-03	-3.989e-04	Volt	DPA Ground Reference 2
DEAHK20	5.04	1.814e-02	6.281e-04	4.061e-04	Volt	DPA 5V Housekeeping B
DEAHK25	30.52	0.11	6.465e-03	2.090e-02	Volt	Primary Raw DEA 28V DC
DEAHK26	24.89	0.12	-1.185e-02	-1.474e-02	Volt	Primary Raw DEA 24V DC
DEAHK27	-16.30	0.37	1.332e-02	2.678e-02	Volt	Primary Raw DEA -15.5V
DEAHK28	15.89	0.27	-4.929e-03	-2.003e-02	Volt	Primary Raw DEA +15.5V
DEAHK29	-6.33	9.078e-02	1.679e-03	7.228e-03	Volt	Primary Raw DEA -6V DC
DEAHK30	6.06	2.193e-02	8.764e-04	1.661e-03	Volt	Primary Raw DEA +6V DC
DEAHK31	0.05	1.444e-03	-2.279e-04	8.489e-05	mAmp	Relative Dose Rad. Monitor Side A
DEAHK32	-1.716e-05	1.754e-04	-6.134e-07	2.394e-06	Volt	Interface Ground Reference

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