MTA Monitoring Report 10/17/03 - 10/23/03

On Wed, 22 Oct 2003 05:37:02 (EDT) A Radiation violation of the USAF Kp index occured. Value = 5.67 (dynamic limit: 5.5)

On Fri, 24 Oct 2003 07:55:02 (EDT) A Radiation violation of P3 (130Kev) was observed by ACE Observed = 3.6708e+08 (limit = fluence of 3.6e8 particles/cm2-ster-MeV within 2 hours)

From Dan Schwartz, telecon report: This would exceed ACIS fluence budget, even for the interval from next ACIS observation to the next following COMM opportunity. Furthermore, a shock wave and at least one more CME is on the way, so we can anticipate an extended period of high rates, perhaps even for 2 more days

As a result the loads were terminated by ground command at ~ 297:13:34 GMT. Replan options are in progress.

Detrended CTI

Average of ACIS-I CCDs (MnKa) slope 8.525e-9 CTI/day
Detrended slope 8.646e-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		(206,757)							(150,374)
Flickering Warm Pixels	(1024,40) (1024,41)	(353,201)	(811,637)	(227,467) (247,364)	(109,1) (280,313) (607,281) (792,313) (1023,166)	(360,249)	(199,678)	(62,482) (182,474) (326,978) (587,544)
Current Hot Pixels
Flickering Hot Pixels				(885,460)	(226,563) (716,718) (1022,166)
Warm column candidates	509	509				509			509 514 1021
Flickering Warm Column Candidates						514 518 1021		509 514 1021

ACIS Focal Plane Temperature

For this period, 1 large peak and several small peaks are observed.

Day (DOY)	Temp (C)	Width (Days)
290.76	-118.90	0.09
291.15	-118.90	0.26
293.61	-116.15	1.41	long tail
295.89	-118.74	0.33	double peak
296.39	-119.22	0.42	double peak

SIM Movements

12 TSC moves this period
weekly average time/step 0.00134 s
mission average time/step 0.00136 s

Telemetry

blue cells

here

MSID	10/17/03	10/18/03	10/19/03	10/20/03	10/21/03	10/22/03	10/23/03	yellow limits (lower) upper	red limits (lower) upper	Units	Description
1CRAT				150.00				(143.16) 148.16	(131.16) 183.16	K	COLD RADIATOR TEMP. A
1CRBT				150.00				(143.16) 148.16	(131.16) 183.16	K	COLD RADIATOR TEMP. B
TEPHIN	310.86		308.07					(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	322.36	321.30	321.30					(253.0) 320.2	(250.2) 323.0	K	EPHIN ELECTRONICS HOUSING TEMP
HKBBIASLEAKI	1.00		1.00					(-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		45.10					(-100.0) 30.0	(-200.0) 40.0	uA	EPHIN HOUSEKEEPING E-BIAS: LEAKAGE CURRENT (5EHSE800)
HKEBOXTEMP	314.83	312.06	312.60					(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) 5.86	(5.74) 5.88	V	HK 6 Volts Rail - Voltage
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							354.41	(230.2) 346.9	(227.4) 349.7	K	SC-IUS FITTING-1 TEMP
TSCIUSF8							354.41	(230.2) 346.9	(227.4) 349.7	K	SC-IUS FITTING-8 TEMP
TMZP_CNT	332.41	330.84	332.41					(237.4) 327.4	(227.4) 349.7	K	-Z PNL TEMP:CENTER
TFSSBKT1	340.27	340.27	340.27					(237.4) 333.0	(223.0) 348.0	K	FSS BRACKET-1 TEMP (+Y)
TFSSBKT2	340.27	338.27						(237.4) 333.0	(223.0) 348.0	K	FSS BRACKET-2 TEMP (-Y)
OOBTHR05	288.67							(281.9) 288.6	(250.2) 308.0	K	RT 28: HRMA STRUT
OOBTHR39	285.94							(281.9) 285.8	(250.2) 308.0	K	RT 61: TFTE CONE
OOBTHR47	263.50		261.94	262.93		262.08		(255.2) 261.9	(233.0) 355.2	K	RT 69: TFTE COVER
OOBTHR56	290.26							(281.9) 288.6	(250.2) 308.0	K	RT 158: OBA CONE
4RT585T	288.75	288.75						(281.9) 288.6	(250.2) 308.0	K	RT 585 - STRUT TEMP
4RT596T	283.25							(279.7) 283.0	(233.0) 308.0	K	RT 596 - TFTE TEMP
Gratings		HETG OUT		HETG IN	HETG OUT

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
3949	ACIS-S	NONE	NGC1427A	OK	OK
3756	ACIS-S	HETG	V987 TAU = HDE 283572	OK /Grat	OK
3730	ACIS-S	NONE	HH 355F	OK	OK
5241	ACIS-S	NONE	NGC 6341	OK	OK
3705	HRC-I	NONE	CAS A	CAL	OK
3704	ACIS-S	NONE	CAS A[S3,-120,-2.0,0,0]	CAL	OK
3703	ACIS-I	NONE	CAS A[I3,-120,-3.0,3.5,0]	CAL	OK
3512	ACIS-I	NONE	G11.4-0.1	OK	OK
3864	ACIS-S	NONE	SGR 1900+14	CC	OK
3833	ACIS-I	NONE	PSR B1509-58	OK	OK
3595	ACIS-I	NONE	MACS-J2129.4-0741	OK	OK
4573	ACIS-S	HETG	EXO 0748-676	OK /Grat	OK


MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
4RT585T	2.879e+02	3.962e-01	2.335e-01	1.895e-01	K	RT 585 - STRUT TEMP
4RT586T	2.868e+02	2.963e-01	1.022e-01	4.933e-01	K	RT 586 - STRUT TEMP
4RT587T	2.851e+02	3.457e-01	-4.778e-03	6.813e-01	K	RT 587 - STRUT TEMP
4RT592T	2.831e+02	6.697e-02	-1.840e-02	-2.492e-02	K	RT 592 - STRUT TEMP
4RT593T	2.833e+02	4.241e-02	1.060e-03	-3.282e-02	K	RT 593 - STRUT TEMP
4RT596T	2.812e+02	1.998e+00	2.957e-01	4.626e+00	K	RT 596 - TFTE TEMP

Optical Bench Forward Bulkhead


MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
4RT706T	2.791e+02	1.439e-01	-1.056e-02	2.420e-01	K	RT 706 - OB BULKHEAD TEMP
4RT707T	2.826e+02	4.996e-01	-8.123e-02	7.885e-01	K	RT 707 - OB BULKHEAD TEMP
4RT708T	2.831e+02	6.681e-01	2.043e-01	1.262e+00	K	RT 708 - OB BULKHEAD TEMP
4RT709T	2.842e+02	3.575e-01	1.642e-01	2.817e-01	K	RT 709 - OB BULKHEAD TEMP
4RT710T	2.846e+02	3.704e-01	1.938e-01	6.258e-02	K	RT 710 - OB BULKHEAD TEMP

Pre-collimator


MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
4PRT4AT	2.149e+02	6.878e-01	1.350e-01	-1.675e-01	K	IP A: PRE-COLLIMATOR PRT 4 TEMPERATURE
4PRT4BT	1.476e+02	7.520e-02	2.507e-02	4.588e-02	K	IP B: PRE-COLLIMATOR PRT 4 TEMPERATURE


MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
4RT563T	2.951e+02	3.942e-02	-2.705e-02	5.627e-03	K	RT 563 - HRMA TEMP
4RT575T	2.854e+02	4.005e-01	2.226e-01	-4.002e-02	K	RT 575 - OB CONE TEMP