MTA Monitoring Report 02/13/04 - 02/19/04

Quiet

Detrended CTI

From Feb 2004, we report CTIs with a refined data definition. CTIs were computed for the data taken during the focal plane temperature ≤ -119.7 C, and the integration time longer than 7,000 sec. This eliminates a CTI temperature dependency, and the shows CTI degradation with time much more cleanly. Please see new CTI page for detailed explanation. For the next few weeks, both old and new CTI will be shown for comparison.

New CTI Computation
Average of ACIS-I CCDs (MnKa) slope 6.984e-9 CTI/day
Detrended slope 7.323e-9 CTI/day

Old CTI Computation
Average of ACIS-I CCDs (MnKa) slope 8.711e-9 CTI/day
Detrended slope 8.567e-9 CTI/day

ACIS Warm Pixels

We display all bad pixels 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 a computational artificial effect due to boundaries.

	CCD0	CCD2	CCD3	CCD4	CCD5	CCD6	CCD7	CCD8	CCD9
Previously Unknown Bad Pixels
Current Warm Pixels						(360,249)
Flickering Warm Pixels	(1024,40) (1024,41)	(206,757) (353,201)	(811,637)	(227,467) (247,364)	(280,313) (745,313) (792,313) (1023,166)	(360,249)	(199,678)	(326,978) (356,902) (378,465) (436,839) (587,544)	(150,374) (350,459)
Current Hot Pixels
Flickering Hot Pixels					(226,563)
Warm column candidates		509					509 517 1021	509
Flickering Warm Column Candidates		509 514 1021				509 518		509 514 518 1021

ACIS Focal Plane Temperature

For this period, 5 peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
043.83	-119.06	0.22
044.54	-118.58	0.46	double peak
047.07	-117.12	0.82
049.57	-117.28	0.76
049.99	-112.27	0.27

SIM Movements

10 TSC moves this period
weekly average time/step 0.00132 s
mission average time/step 0.00137 s

Telemetry

blue cells

here

MSID	02/13/04	02/14/04	02/15/04	02/16/04	02/17/04	02/18/04	02/19/04	yellow limits (lower) upper	red limits (lower) upper	Units	>Description
1CRAT			150.00			154.80		(143.16) 148.16	>(131.16) 183.16	K	COLD RADIATOR TEMP. A
1CRBT			150.00			154.80	150.00	(143.16) 148.16	>(131.16) 183.16	K	COLD RADIATOR TEMP. B
TEPHIN			310.16					(260.8) 300.2	>(258.0) 303.0	K	EPHIN SENSOR HOUSING TEMP
5EPHINT			310.04					(261.0) 300.0	>(258.0) 303.0	K	EPHIN TEMP
TEIO		323.42	324.48		320.24			(253.0) 320.2	>(250.2) 323.0	K	EPHIN ELECTRONICS HOUSING TEMP
HKBBIASLEAKI		1.00	1.00		0.93			(-100.0) 0.5	>(-200.0) 0.7	uA	EPHIN HOUSEKEEPING B-BIAS: LEAKAGE CURRENT (5EHSE500)
HKCBIASLEAKI			45.20					(-100.0) 30.0	>(-200.0) 40.0	uA	EPHIN HOUSEKEEPING C-BIAS: LEAKAGE CURRENT (5EHSE600)
HKDBIASLEAKI			45.10					(-100.0) 36.0	>(-200.0) 40.0	uA	EPHIN HOUSEKEEPING D-BIAS: LEAKAGE CURRENT (5EHSE700)
HKEBIASLEAKI			45.10					(-100.0) 30.0	>(-200.0) 40.0	uA	EPHIN HOUSEKEEPING E-BIAS: LEAKAGE CURRENT (5EHSE800)
HKEBOXTEMP			314.83					(268.0) 308.0	>(253.0) 343.0	K	EPHIN HOUSEKEEPING EBOX: TEMPERATURE (5EHSE300)
HKP27I			7.80					(3.66) 5.24	>(3.46) 5.44	AMP	HK 27 Volts Rail - Current
HKP6V	(5.76)	(5.76)	(5.76)		(5.76)	(5.76)		(5.76) 5.86	>(5.74) 5.88	V	HK 6 Volts Rail - Voltage
3TTHRC1T		293.95						(243.0) 293.0	>(218.5) 353.0	K	TT AT HRC BIPOD ATTACH #1
3TTHRC2T		297.48						(243.0) 293.0	>(218.5) 353.0	K	TT AT HRC BIPOD ATTACH #2
3FAMYZAT		308.14						(253.0) 308.0	>(225.0) 353.0	K	FA STRUCTURE +X FACE AT -Y-Z END ABORT HTR. FA6 TEMP
TSCIUSF1	352.84	357.55	357.55					(230.2) 346.9	>(227.4) 349.7	K	SC-IUS FITTING-1 TEMP
TSCIUSF8	352.84	359.12	357.55					(230.2) 346.9	>(227.4) 349.7	K	SC-IUS FITTING-8 TEMP
TCYLAFT1			298.48					(260.8) 294.1	>(227.4) 349.7	K	CNT CYL TEMP:16-IN FWD OF SC-TS FIT-1
TCYLAFT6			298.48					(260.8) 294.1	>(227.4) 349.7	K	CNT CYL TEMP:16-IN FWD OF SC-TS FIT-6
TMZP_CNT	328.72	335.56	335.56		329.78			(237.4) 327.4	>(227.4) 349.7	K	-Z PNL TEMP:CENTER
TFSSBKT1		341.84	343.41					(237.4) 333.0	>(223.0) 348.0	K	FSS BRACKET-1 TEMP (+Y)
TFSSBKT2		340.27	343.41					(237.4) 333.0	>(223.0) 348.0	K	FSS BRACKET-2 TEMP (-Y)
TRSPMTPC			294.55					(260.8) 294.1	>(216.3) 349.7	K	RAD SHR PNL TEMP:TTWN MUPS AND PCAD
OOBTHR31	290.24	291.37	291.07					(281.9) 289.7	>(250.2) 308.0	K	RT 53: OBA AFT BULKHEAD
OOBTHR39			285.98		285.81	285.81		(281.9) 285.8	>(250.2) 308.0	K	RT 61: TFTE CONE
OOBTHR47	262.08		263.07	262.79	262.08	262.65	262.23	(255.2) 261.9	>(233.0) 355.2	K	RT 69: TFTE COVER
OOBTHR56			290.08		290.08			(281.9) 288.6	>(250.2) 308.0	K	RT 158: OBA CONE
OOBTHR57	290.62	291.33	291.15					(281.9) 288.6	>(250.2) 308.0	K	RT 150: OBA CONE
4RT585T	288.75		288.75	288.75				(281.9) 288.6	>(250.2) 308.0	K	RT 585 - STRUT TEMP
4RT591T			289.00					(281.9) 288.6	>(250.2) 308.0	K	RT 591 - STRUT TEMP
4RT596T			283.25	283.25				(279.7) 283.0	>(233.0) 308.0	K	RT 596 - TFTE TEMP

IRUs

Recent Observations

"Prob" means that there was probably bad time data included in the manual runs. This will probably be corrected in future AP processing.

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
4724	ACIS-I	NONE	COMA3 A	OK	Prob
4874	ACIS-S	NONE	0313-192	OK	OK
4908	ACIS-S	NONE	IC2560	OK	OK
5304	ACIS-S	NONE	HCG 51	OK	OK
4989	ACIS-S	NONE	HCG 51	OK	OK
4998	ACIS-I	NONE	NGC4936-offset2	OK	OK
5303	ACIS-I	NONE	Stanek window	OK	OK
4547	ACIS-I	NONE	Stanek window	OK	OK
4833	ACIS-S	NONE	LBQS 1133+0214	OK	OK
4779	ACIS-S	NONE	F1330-1666	OK	OK
4565	ACIS-S	NONE	H1743-322	OK	OK

Computed HRMA Gradients
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
AFTBLKHDT	2.837e+02	6.423e-01	1.479e-01	1.275e-01	K	AFT BULKHEAD TEMP
FWBLKHDT	2.837e+02	2.821e-01	1.569e-01	7.379e-02	K	FORWARD BULKHEAD TEMP
HRMAAVG	3.070e+02	3.971e-02	1.639e-02	-7.238e-03	K	AVG OF HRMA METRICS
HRMACAV	2.941e+02	5.063e-03	1.031e-03	-2.224e-03	K	HRMA CAVITY AVG TEMP
HRMARADGRD	-6.405e-02	4.928e-03	-1.383e-03	-4.754e-04	K	HRMA RADIAL GRAD
HRMASTRUTRNGE	4.476e+00	3.382e-01	4.080e-01	-1.814e-02	K	HRMA STRUT TEMP
HRMAXGRD	9.845e-02	3.615e-03	-8.956e-04	-3.686e-03	K	HRMA AXIAL GRAD
MZOBACONE	2.847e+02	5.942e-01	2.493e-01	3.422e-01	K	-Z SIDE OBA CONE
OBAAVG	2.838e+02	1.940e-01	1.106e-01	2.549e-01	K	OBA/TFTE TEMP
OBAAXGRD	-3.427e-02	6.692e-01	8.803e-03	-5.235e-02	K	OBA AXIAL GRAD
OBACONEAVG	2.838e+02	2.360e-01	1.254e-01	3.676e-01	K	OBA CONE AVG TEMP
PZOBACONE	2.830e+02	1.771e-01	6.628e-02	4.878e-01	K	+Z SIDE OBA CONE
SCSTRUTRNGE	2.872e+00	1.158e+00	9.587e-01	-1.060e+00	K	SC STRUT TEMP
TFTERANGE	2.706e+01	4.690e-01	5.357e-01	1.341e-01	K	TFTE VENT/RAD TEMP

Computed ACIS Electronics
MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
1DPPWRA	3.910e+01	6.434e+00	-1.082e-01	3.061e-01	W	DPA POWER A
1DPPWRB	3.367e+01	6.153e+00	-9.212e-02	3.195e-01	W	DPA POWER B