MTA Monitoring Report 02/19/16 - 02/25/16

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:	1.401e-02 CTI/year	(3.838e-05 CTI/day)
Detrended slope:	1.539e-02 CTI/year	(4.216e-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	CCD9
Previously Unknown Bad Pixels
Current Warm Pixels				(21,95)		(357,303) (369,376) (161,206)		(335,412)	(197,241) (881,53) (139,109)
Flickering Warm Pixels	(692,141) (667,782) (153,205) (143,700)	(427,125) (910,239) (802,665)	(353,201) (526,66) (726,537)	(811,637)		(607,281) (669,577) (263,317) (367,511) (341,427)	(1000,214)		(182,474) (453,1)	(40,49) (150,374)
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)
050.85	-114.87	2.08
051.55	-111.68	0.35
053.59	-114.84	1.49
054.39	-113.66	0.68
055.07	-116.56	0.66

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	0.00125 s
mission average time/step	0.00136 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	02/19/16	02/20/16	02/21/16	02/22/16	02/23/16	02/24/16	02/25/16	yellow limits (lower) upper	red limits (lower) upper	Units	Description
1DAHBCU	0.46	0.56	0.52	0.46	0.44	0.52	0.58	(-998) 0.20	(-999) 999	AMP	#DA HEATER CURRENT B
1DAHBVO	5.75	7.07	6.71	5.51	5.39	6.47	7.79	(-998) 1.0	(-999) 999	V	#DA HEATER VOLTAGE B
1DAHHBVO	28.39	28.24	28.08	28.39	28.39	28.39	28.39	(-998) 1.0	(-999) 999	V	#DA HOUSING HEATER INPUT VOLTAGE B
HRMACAV	(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	35.37	35.55		36.15	34.78	35.46		(16.7) 34.5	(11.1) 42.0	K	# TFTE VENT/RAD TEMP
5EPHINT	342.97	344.30	340.12	350.28	340.12	342.97	333.57	(261.15) 331.15	(258.15) 341.15	K	#EPHIN TEMP
HKP5V	(5.06)	(5.06)		(5.06)				(5.08) 5.15	(5.06) 5.17	V	#HK 5 Volts Rail - Voltage
HKP6V				(5.73)				(5.75) 5.86	(5.74) 5.88	V	#HK 6 Volts Rail - Voltage
HKEBOXTEMP	349.02	350.47	345.00	356.95	345.00	349.02	340.27	(268.15) 336.15	(253.15) 346.15	K	#EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
TEIO	354.41	354.41	352.84	355.98	348.12	352.84	352.84	(252.15) 347.26	(249.37) 361.15	K	#EPHIN ELECTRONICS HOUSING TEMP
TEPHIN	344.98	344.98		349.70				(259.93) 344.67	(257.15) 349.15	K	#EPHIN SENSOR HOUSING TEMP
S2HVLV	(83.00)	(83.00)	(83.00)	(82.00)	(83.00)	(83.00)	(83.00)	(126.0) 128.0	(125.0) 129.0	(2S2HVLV)	#Shield PMT 2 HV monitor
RSRFALV	190.00	190.00	190.00	190.00	190.00	190.00	190.00	(172.0) 174.0	(171.0) 175.0	V	#Range switch setting (2RSRFALV)
3FLCABPT		294.96		296.97				(253.15) 293.15	(235.65) 310.65	K	#FLCA BASEPLATE (+X)
3TSMXCET	268.30	278.28	270.79	278.28	275.78	273.29	280.77	(153.15) 263.15	(148.15) 353.15	K	#-X TURTLE SHELL NR HRC CEA
3TSMXSPT	308.21	315.69	308.21	313.19	313.19	308.21	313.19	(203.15) 294.15	(148.15) 354.15	K	#-X TURTLE SHELL NR ACIS SS
3TSMYDPT		265.81		268.30				(203.15) 263.15	(148.15) 353.15	K	#-Y TURTLE SHELL NR ACIS DPA
3TSPZSPT		293.24		295.74				(233.15) 293.15	(148.15) 353.15	K	#+Z TURTLE SHELL NR ACIS SS
ELBV	(27.89)	(27.73)		(27.89)	(27.73)	(27.89)		(28.0) 32.50	(25.0) 34.60	V	#LOAD BUS VOLTAGE
TASPPCM				299.51				(259.93) 298.82	(215.48) 348.82	K	#AFT SHEAR PANEL TEMP:-Z PCAD COMP
TCYLAFT6	311.56	312.25	314.47	316.12	312.25	311.56		(259.93) 309.93	(226.59) 348.82	K	#CNT CYL TEMP:16-IN FWD OF SC-TS FIT-6
4PRT3AT	258.46	259.14	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
18767	ACIS-01236	NONE	SPT-CLJ0640-5113	OK	OK
18762	ACIS-7	NONE	1642+690	OK	OK
17105	ACIS-5678	HETG	NGC 4051	OK	OK
18763	ACIS-7	NONE	1642+690	OK	OK
17500	ACIS-01236	NONE	SPT-CLJ0607-4448	OK	OK
17881	ACIS-35678	NONE	ASASSN-15lh	OK	OK
18114	ACIS-678	NONE	SDSS J1245+0156	OK	OK
18769	ACIS-5678	HETG	NGC 4051	OK	OK
18176	ACIS-235678	NONE	ESO 575-IG 016 NED02	OK	OK
18770	ACIS-01236	NONE	SPT-CLJ0607-4448	OK	OK
17659	ACIS-01236	NONE	Kes 79	OK	OK
18233	ACIS-7	NONE	M87	OK	OK
18063	ACIS-3	NONE	M82 offset 1	OK	OK
18788	ACIS-235678	NONE	PSR J2032+4127	OK	OK
18781	ACIS-7	NONE	M87	OK	OK
17890	ACIS-35678	NONE	SN2016adj	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

vs. Sun Angle
MSID	MEAN	RMS	DELTA/DEG	DELTA/DEG/DEG	UNITS	DESCRIPTION
1CBAT	208.40	3.13	4.499e-03	-9.580e-04	K	CAMERA BODY TEMP. A
1CBBT	209.94	3.93	2.359e-03	-1.057e-03	K	CAMERA BODY TEMP. B
1CRAT	146.21	1.74	0.01	0.00	K	COLD RADIATOR TEMP. A
1CRBT	146.74	1.92	0.02	0.00	K	COLD RADIATOR TEMP. B
1DACTBT	257.40	2.03	-2.481e-03	-5.737e-04	K	DA COLLIMATOR TEMP. B
1DEAMZT	284.92	5.53	0.08	-0.00	K	DEA -Z PANEL TEMP
1DPAMYT	286.35	5.86	0.09	-0.00	K	DPA -Y PANEL TEMP
1DPAMZT	289.52	5.48	0.08	-0.00	K	DPA -Z PANEL TEMP
1OAHAT	243.69	1.87	3.416e-03	-6.617e-04	K	OPEN ACTUATOR HOUSING TEMP. A
1OAHBT	240.17	1.84	1.150e-03	-4.990e-04	K	OPEN ACTUATOR HOUSING TEMP. B
1PDEAAT	304.54	7.72	-0.08	0.00	K	PSMC DEA PS A TEMP
1PDEABT	295.88	7.54	-0.07	0.01	K	PSMC DEA PS B TEMP
1PIN1AT	290.87	6.86	-0.06	0.01	K	PSMC TEMP 1A
1WRAT	190.20	2.16	0.01	-0.00	K	WARM RADIATOR TEMP. A
1WRBT	189.99	2.16	0.01	-0.00	K	WARM RADIATOR TEMP. B

PCAD Thermal

vs. Sun Angle
MSID	MEAN	RMS	DELTA/DEG	DELTA/DEG/DEG	UNITS	DESCRIPTION
AACBPPT	296.01	2.74	0.01	NaN	K	AC BASEPLATE TEMP (PRIME)
AACBPRT	291.98	2.18	7.712e-03	NaN	K	AC BASEPLATE TEMP (RDNT)
AACCCDPT	258.42	3.74	-0.02	NaN	K	AC CCD TEMP (PRI)
AACCCDRT	291.39	2.36	8.439e-03	NaN	K	AC CCD TEMP (RDNT)
AACH1T	289.41	1.83	6.450e-03	NaN	K	AC HOUSING TEMP (ACH1)
AACH2T	289.47	1.83	6.493e-03	NaN	K	AC HOUSING TEMP (ACH2)
AAOTALT	289.17	1.78	6.479e-03	NaN	K	AC OPT TEL ASSY LENS TEMP
AAOTAPMT	288.66	1.74	6.214e-03	NaN	K	AC OPT TEL ASSY PRIMARY MIRROR TEMP
AAOTASMT	288.78	1.73	6.290e-03	NaN	K	AC OPT TEL ASSY SECONDARY MIRROR TEMP
AAOTH2MT	289.09	1.79	6.187e-03	NaN	K	AC OPT TEL ASSY SECONDARY MIRROR TEMP (HRMA)

OBA Heaters

vs. Sun Angle
MSID	MEAN	RMS	DELTA/DEG	DELTA/DEG/DEG	UNITS	DESCRIPTION
OOBTHR01	509.36	28.87	0.01	0.00	CNT	IP INTERNAL CALIBRATION OBA CH. 0
OOBTHR02	284.28	1.03	-1.566e-04	4.808e-05	K	RT 25: HRMA STRUT
OOBTHR03	287.41	1.70	7.387e-04	7.917e-05	K	RT 26: HRMA STRUT
OOBTHR04	289.80	2.38	5.907e-04	6.766e-05	K	RT 27: HRMA STRUT
OOBTHR05	290.07	2.32	4.628e-04	5.101e-05	K	RT 28: HRMA STRUT
OOBTHR06	288.19	1.75	7.729e-04	7.672e-05	K	RT 29: HRMA STRUT
OOBTHR07	285.06	1.05	-4.643e-04	1.101e-05	K	RT 30: HRMA STRUT
OOBTHR08	287.67	3.40	-4.998e-03	-2.440e-04	K	RT 31: OBA CONE
OOBTHR09	287.32	3.13	-4.516e-03	-1.830e-04	K	RT 32: OBA CONE
OOBTHR10	286.50	2.88	-3.113e-03	-9.318e-05	K	RT 33: OBA CONE
OOBTHR11	285.93	2.86	-2.830e-03	4.809e-05	K	RT 34: OBA CONE
OOBTHR12	286.10	2.79	-3.326e-03	5.296e-05	K	RT 35: OBA CONE
OOBTHR13	284.57	2.31	-3.628e-03	7.498e-05	K	RT 36: OBA CONE
OOBTHR14	286.07	2.79	-3.876e-03	1.154e-05	K	RT 37: OBA CONE
OOBTHR15	286.37	2.90	-3.746e-03	3.585e-06	K	RT 38: OBA CONE

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