MTA Monitoring Report 06/13/14 - 06/19/14

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:	1.634e-6 CTI/year	(4.476e-9 CTI/day)
Detrended slope:	1.600e-6 CTI/day	(4.384e-9 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	CCD7
Previously Unknown Bad Pixels
Current Warm Pixels	(153,205)	(910,239) (802,665)	(726,537)	(21,95)
Flickering Warm Pixels	(692,141) (143,700)	(427,125)		(703,739)		(607,281) (357,303) (369,376) (669,577) (263,317) (161,206) (258,797) (341,427)	(335,412)
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, 2 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
165.26	-114.05	0.38
167.89	-117.61	0.10

Weekly focal plane temperature with sun angle and altitude overplotted. Sun angle is the solar array angle, that is the angle between the sun and the optical axis (+X axis). Altitude varies from 5 kkm to 145 kkm.

SIM Movements

9 TSC moves this period

weekly average time/step	0.00136 s
mission average time/step	0.00133 s

Telemetry

New violations or new extrema are shown in blue cells.

MSID	06/13/14	06/14/14	06/15/14	06/16/14	06/17/14	06/18/14	06/19/14	yellow limits (lower) upper	red limits (lower) upper	Units	Description
5EPHINT	339.58	340.67	340.12	332.48	337.94	338.49	337.39	(261.15) 331.15	(258.15) 341.15	K	EPHIN TEMP
HKP5V	(5.06)	(5.06)	(5.06)		(5.06)	(5.06)	(5.06)	(5.08) 5.15	(5.06) 5.17	V	HK 5 Volts Rail - Voltage
HKP5I	53.28	55.24	53.67				53.28	(35.78) 52.97	(32.78) 55.97	AMP	HK 5 Volts Rail - Current
HKEBOXTEMP	345.00	346.29	346.29	339.18	343.76	343.76	342.56	(268.15) 336.15	(253.15) 346.15	K	EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
HKABIASLEAKI	1.00	1.00	1.00	1.00	1.00	1.00	1.00	(-100.0) 0.50	(-200.0) 0.70	uA	EPHIN HOUSEKEEPING A-BIAS: LEAKAGE CURRENT (5EHSE400)
HKCBIASLEAKI	42.19	44.85	41.48	44.85	45.20	40.95	45.20	(-100.0) 30.0	(-200.0) 40.0	uA	EPHIN HOUSEKEEPING C-BIAS: LEAKAGE CURRENT (5EHSE600)
HKDBIASLEAKI	45.10	45.10	45.10	45.10	45.10	45.10	45.10	(-100.0) 30.0	(-200.0) 40.0	uA	EPHIN HOUSEKEEPING D-BIAS: LEAKAGE CURRENT (5EHSE700)
HKEBIASLEAKI	45.10	45.10	45.10	45.10	45.10	45.10	45.10	(-100.0) 30.0	(-200.0) 40.0	uA	EPHIN HOUSEKEEPING E-BIAS: LEAKAGE CURRENT (5EHSE800)
TEIO	352.84	352.84	352.84	351.27	352.84	352.84	351.27	(252.15) 347.26	(249.37) 361.15	K	EPHIN ELECTRONICS HOUSING TEMP
OHRTHR27	297.35	297.35	297.33	297.33	297.35	297.35	297.35	(295.48) 297.15	(279.37) 307.15	K	RT 20 : PERISCOPE
OHRTHR42	294.65	294.64	294.68	294.69	294.65	294.69	294.69	(292.15) 294.37	(279.37) 307.15	K	RT 133: PERISCOPE
OHRTHR43	294.62	294.62	294.75	294.75	294.64	294.75	294.75	(291.59) 293.26	(279.37) 307.15	K	RT 134: PERISCOPE

IRUs

Recent Observations

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
16198	ACIS-012367	NONE	30 Doradus	OK	OK
15724	ACIS-7	NONE	GJ581	OK	OK
16613	ACIS-23678	NONE	3C320	OK	OK
16057	ACIS-2367	NONE	3C217	OK	OK
14511	ACIS-7	NONE	RXJ1131-1231	OK	OK
16282	ACIS-01236	NONE	G271.50-56.55	OK	OK
16048	ACIS-2367	NONE	3C44	OK	OK
16049	ACIS-2367	NONE	3C54	OK	OK
16531	ACIS-456789	HETG	3C 390.3	OK	OK
16050	ACIS-2367	NONE	3C55	OK	OK
16520	ACIS-3678	NONE	3C 220.3	OK	OK
15725	ACIS-7	NONE	GJ1214	OK	OK
16532	ACIS-456789	HETG	HD 206267	OK	OK
16220	ACIS-456789	HETG	3C 390.3	OK	OK
16521	ACIS-3678	NONE	3C 220.3	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.

HRC Thermal


MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
2CEAHVPT	296.93	2.44	-5.480e-02	1.088e+00	K	CEA RADIATOR TEMPERATURE AT CENTER
2CHTRPZT	293.31	2.40	-1.165e-02	1.159e+00	K	CENTRAL ELECTRONICS BOX TEMP
2CONDMXT	289.56	2.33	2.276e-02	1.325e+00	K	CONDUIT -X FACE TEMPERATURE
2DCENTRT	289.20	2.53	-2.601e-02	1.496e+00	K	DETECTOR HOUSING TEMP 2
2DTSTATT	289.95	2.29	-2.203e-02	1.580e+00	K	DETECTOR HOUSING TEMP 1
2FHTRMZT	292.07	2.23	-1.509e-02	1.617e+00	K	FRONT END ELECTRONICS BOX TEMPERATURE
2FRADPYT	287.89	2.15	-6.169e-03	1.536e+00	K	FRONT END ASSEMBLY +Y AT RADIATOR CENTER TEMP
2PMT1T	290.77	3.24	-1.839e-01	1.868e+00	K	PMT 1 TEMPERATURE
2PMT2T	293.36	3.53	-1.965e-01	1.581e+00	K	PMT 2 TEMPERATURE
2UVLSPXT	285.50	3.21	-5.688e-03	1.626e+00	K	UV LIGHT SHIELD NEXT TO SNOUT TEMP

HRC Housekeeping


MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
C05PALV	4.92	8.645e-03	2.302e-04	-7.024e-04	V	+5V bus monitor (2C05PALV)
C15NALV	-15.00	1.707e-02	7.592e-04	-6.167e-03	V	-15V bus monitor (2C15NALV)
C15PALV	14.84	1.279e-02	-4.721e-04	-3.034e-05	V	+15V bus monitor (2C15PALV)
C24PALV	23.90	3.797e-02	1.263e-03	1.130e-03	V	+24V bus monitor (2C24PALV)
FE00ATM	19.39	1.74	9.929e-03	4.472e-01	C	Front end temperature (2FE00ATM)
FEPRATM	21.67	2.03	3.077e-02	4.884e-01	C	FE temp card temperature (2FEPRATM)
IMHVATM	29.13	1.92	-6.113e-02	1.821e-01	(2IMHVATM)C	Imaging det HVPS temperature
IMINATM	15.80	2.57	-3.431e-02	2.969e-01	C	Imaging det temperature (2IMINATM)
LVPLATM	25.44	1.86	6.544e-03	5.886e-01	C	LVPS plate temperature (2LVPLATM)
PRBSCR	1.60	3.891e-02	6.281e-03	2.276e-02	AMP	Primary bus current (2PRBSCR)
PRBSVL	28.12	0.52	-2.993e-01	-1.732e-01	V	Primary bus voltage (2PRBSVL)
SMTRATM	5.83	0.16	-3.065e-02	2.803e-02	C	Selected motor temperature (2SMTRATM)
SPHVATM	29.67	2.06	-1.730e-02	5.454e-01	C	Spect det HVPS temperature (2SPHVATM)
SPINATM	17.06	2.47	-6.441e-03	4.035e-01	C	Spect det temperature (2SPINATM)

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