MTA Monitoring Report 10/25/02 - 10/31/02

Archive of monthly reports

Radiation

Quiet.

Detrended CTI

CTI analysis is now computed with "detrending":
Detrend CTI = Measured CTI + S3 amplitude reject rate * Detrend factor.

Average of ACIS-I CCDs (MnKa) slope 8.836e-9 CTI/day
Detrended slope 9.104e-9 CTI/day

ACIS Warm Pixels

The following pixels consistently showed a bias level more than 5 sigma away the chip's mean level during this period.
We suspect some of the recurring bad pixels may be due to biases which are taken just after perigee, when the focal plane is somewhat warm. For more information see the link above and MTA monthly reports.

	CCD0	CCD2	CCD3	CCD4	CCD5	CCD6	CCD7	CCD8	CCD9
New this week/ Reappeared					(226,565)(514,862)		(1022,9)
Previously reported - still observed			(811,637)	(227,467) (544,103) (885,460)	(1-3,775-1024) (4,839)(4,846) (4,856) (232-246,313) (508,1)(508,6) (509,spurious rows) (510-511,775-1024) (512,775)(513,775-1024) (514,794),(514,862) (514,868),(514,894) (514,915),(514,934) (514,967) (514,971),(514,976) (515,1)(515,3-5) (515,7-8)(515,15) (515,18-19)(515,548) (607,281)(1022,166)	(360,249)	(1-3,1-114) (1-3,775-1024) (4,spurious rows) (509,spurious rows) (510-511,775-1024) (512,775) (513-515,775-1024) (516,spurious rows) (1022,775)
Previously reported - not observed during this period							(1021,485)(1021,578) (1021,581-582)(1021,588)	(62,482) (541,1) (587,544)	(150,373)

ACIS Focal Plane Temperature

Day (DOY)	Temp (C)	Width (Days)
298.93	-118.25	0.42
301.59	-118.09	0.49
304.12	-117.93	0.12

SIM Movements

Telemetry

*HKBBIASLEAKI (HK B bias leakage current): red warning. Max: 0.90 (upper red limit: 0.70)
*HKCBIASLEAKI (HK C bias leakage current): yellow warning. Max: 30.67 (upper yellow limit: 30.0)
*HKEBIASLEAKI (HK E bias leakage current): yellow warning. Max: 37.14 (upper yellow limit: 30.0)
TEPHIN (EPHIN SENSOR HOUSING TEMP): red warning. Max: 306.28 (upper red limit: 303.0)
*5EPHINT (EPHIN TEMP): red warning. Max: 305.79 (upper red limit: 303.0)
HKEBOXTEMP (HK EBox temperature): yellow warning. Max: 311.00 (upper yellow limit: 308.0)
FAMTRTEMP (FA Motor Temperature): yellow warning. Max: 283.4 (upper yellow limit: 282.0)
BOXTEMP (SEA Box Temperature): yellow warning. Max: 292.15 (upper yellow limit: 292.0)
TCYLAFT1 (CNT CYL TEMP:16-IN FWD OF SC-TS FIT-1): yellow warning. Max: 295.00 (upper yellow limit: 294.1)
TCYLAFT6 (CNT CYL TEMP:16-IN FWD OF SC-TS FIT-6): yellow warning. Max: 295.00 (upper yellow limit: 294.1)
TMZP_CNT (-Z PNL TEMP:CENTER): yellow warning. Max: 329.78 (upper yellow limit: 327.4)
TFSSBKT1 (FSS BRACKET-1 TEMP (+Y)): yellow warning. Max: 337.13 (upper yellow limit: 333.0)
TFSSBKT2 (FSS BRACKET-2 TEMP (-Y)): yellow warning. Max: 335.56 (upper yellow limit: 333.0)
TPZLGABM (+Z LOW-GAIN ANTENNA BOOM TEMP): yellow warning. Min: 207.85 (lower yellow limit: 208.0)
OOBTHR56 (RT 158: TFTE AFT CYLINDER): yellow warning. Max: 289.19 (upper yellow limit: 288.6)

TEPHIN (EPHIN SENSOR HOUSING TEMP): red warning. Max: 303.29 (upper red limit: 303.0)
5EPHINT (EPHIN TEMP): yellow warning. Max: 302.80 (upper yellow limit: 300.0)
HKBBIASLEAKI (HK B bias leakage current): yellow warning. Max: 0.67 (upper yellow limit: 0.50)
FAMTRTEMP (FA Motor Temperature): yellow warning. Max: 283.65 (upper yellow limit: 282.0)
TSCIUSF1 (SC-IUS FITTING-1 TEMP): red warning. Max: 351.27 (upper red limit: 349.7)
TSCIUSF8 (SC-IUS FITTING-8 TEMP): red warning. Max: 352.84 (upper red limit: 349.7)
TFSSBKT1 (FSS BRACKET-1 TEMP (+Y)): yellow warning. Max: 338.70 (upper yellow limit: 333.0)
TFSSBKT2 (FSS BRACKET-2 TEMP (-Y)): yellow warning. Max: 337.13 (upper yellow limit: 333.0)
TMZP_CNT (-Z PNL TEMP:CENTER): yellow warning. Max: 329.28 (upper yellow limit: 327.4)
OOBTHR56 (RT 158: TFTE AFT CYLINDER): yellow warning. Max: 289.28 (upper yellow limit: 288.6)
HETG Insertion

*HKBBIASLEAKI (HK B bias leakage current): red warning. Max: 0.93 (upper red limit: 0.70)
*HKCBIASLEAKI (HK C bias leakage current): yellow warning. Max: 31.55 (upper yellow limit: 30.0)
*HKEBIASLEAKI (HK E bias leakage current): yellow warning. Max: 38.38 (upper yellow limit: 30.0)
TEPHIN (EPHIN SENSOR HOUSING TEMP): red warning. Max: 306.28 (upper red limit: 303.0)
*5EPHINT (EPHIN TEMP): red warning. Max: 306.21 (upper red limit: 303.0)
HKEBOXTEMP (HK EBox temperature): yellow warning. Max: 311.00 (upper yellow limit: 308.0)
TEMPHOUS (temp 2 - AC housing): yellow warning. Max: 288.35 (upper yellow limit: 288.0)
TCYLAFT1 (CNT CYL TEMP:16-IN FWD OF SC-TS FIT-1): yellow warning. Max: 295.45 (upper yellow limit: 294.1)
TCYLAFT6 (CNT CYL TEMP:16-IN FWD OF SC-TS FIT-6): yellow warning. Max: 294.55 (upper yellow limit: 294.1)
TFSSBKT1 (FSS BRACKET-1 TEMP (+Y)): yellow warning. Max: 337.13 (upper yellow limit: 333.0)
TFSSBKT2 (FSS BRACKET-2 TEMP (-Y)): yellow warning. Max: 337.13 (upper yellow limit: 333.0)
TMZP_CNT (-Z PNL TEMP:CENTER): yellow warning. Max: 329.78 (upper yellow limit: 327.4)
OOBTHR56 (RT 158: TFTE AFT CYLINDER): yellow warning. Max: 289.37 (upper yellow limit: 288.6)
HETG Retraction

HKBBIASLEAKI (HK B bias leakage current): red warning. Max: 0.92 (upper red limit: 0.70)
HKCBIASLEAKI (HK C bias leakage current): yellow warning. Max: 31.37 (upper yellow limit: 30.0)
HKEBIASLEAKI (HK E bias leakage current): yellow warning. Max: 38.20 (upper yellow limit: 30.0)
TEPHIN (EPHIN SENSOR HOUSING TEMP): red warning. Max: 306.28 (upper red limit: 303.0)
5EPHINT (EPHIN TEMP): red warning. Max: 306.21 (upper red limit: 303.0)
HKEBOXTEMP (HK EBox temperature): yellow warning. Max: 311.00 (upper yellow limit: 308.0)
TEMPHOUS (temp 2 - AC housing): yellow warning. Max: 288.35 (upper yellow limit: 288.0)
TCYLAFT1 (CNT CYL TEMP:16-IN FWD OF SC-TS FIT-1): yellow warning. Max: 295.00 (upper yellow limit: 294.1)
TFSSBKT1 (FSS BRACKET-1 TEMP (+Y)): yellow warning. Max: 333.98 (upper yellow limit: 333.0)
TMZP_CNT (-Z PNL TEMP:CENTER): yellow warning. Max: 327.66 (upper yellow limit: 327.4)
OOBTHR56 (RT 158: TFTE AFT CYLINDER): yellow warning. Max: 289.37 (upper yellow limit: 288.6)

HKBBIASLEAKI (HK B bias leakage current): red warning. Max: 0.76 (upper red limit: 0.70)
HKEBIASLEAKI (HK E bias leakage current): yellow warning. Max: 31.84 (upper yellow limit: 30.0)
TEPHIN (EPHIN SENSOR HOUSING TEMP): red warning. Max: 304.49 (upper red limit: 303.0)
5EPHINT (EPHIN TEMP): red warning. Max: 304.08 (upper red limit: 303.0)
HKEBOXTEMP (HK EBox temperature): yellow warning. Max: 309.45 (upper yellow limit: 308.0)
TFSSBKT1 (FSS BRACKET-1 TEMP (+Y)): yellow warning. Max: 335.56 (upper yellow limit: 333.0)
TFSSBKT2 (FSS BRACKET-2 TEMP (-Y)): yellow warning. Max: 333.98 (upper yellow limit: 333.0)
OOBTHR56 (RT 158: TFTE AFT CYLINDER): yellow warning. Max: 289.28 (upper yellow limit: 288.6)

1CRAT (COLD RADIATOR TEMP. A ): yellow warning. Max: 150.00 (upper yellow limit: 148.16)
1CRBT (COLD RADIATOR TEMP. B ): yellow warning. Max: 150.00 (upper yellow limit: 148.16)
HKBBIASLEAKI (HK B bias leakage current): red warning. Max: 0.67 (upper red limit: 0.70)
TEPHIN (EPHIN SENSOR HOUSING TEMP): red warning. Max: 303.29 (upper red limit: 303.0)
5EPHINT (EPHIN TEMP): yellow warning. Max: 302.38 (upper yellow limit: 300.0)
FAMTRTEMP (FA Motor Temperature): yellow warning. Max: 284.60 (upper yellow limit: 282.0)
BOXTEMP (SEA Box Temperature): yellow warning. Max: 292.65 (upper yellow limit: 292.0)
TSCIUSF1 (SC-IUS FITTING-1 TEMP): red warning. Max: 355.98 (upper red limit: 349.7)
TSCIUSF8 (SC-IUS FITTING-8 TEMP): red warning. Max: 355.98 (upper red limit: 349.7)
TFSSBKT1 (FSS BRACKET-1 TEMP (+Y)): yellow warning. Max: 335.56 (upper yellow limit: 333.0)
TFSSBKT2 (FSS BRACKET-2 TEMP (-Y)): yellow warning. Max: 335.56 (upper yellow limit: 333.0)
TMZP_CNT (-Z PNL TEMP:CENTER): yellow warning. Max: 328.72 (upper yellow limit: 327.4)
OOBTHR56 (RT 158: TFTE AFT CYLINDER): yellow warning. Max: 288.92 (upper yellow limit: 288.6)
OOBTHR57 (RT 150: OBA AFT CONE): yellow warning. Max: 288.83 (upper yellow limit: 288.6)

HKBBIASLEAKI (HK B bias leakage current): yellow warning. Max: 0.51 (upper yellow limit: 0.50)
TEPHIN (EPHIN SENSOR HOUSING TEMP): yellow warning. Max: 300.55 (upper yellow limit: 300.2)
FAMTRTEMP (FA Motor Temperature): yellow warning. Max: 283.20 (upper yellow limit: 282.0)
TSCIUSF1 (SC-IUS FITTING-1 TEMP): yellow warning. Max: 349.70 (upper yellow limit: 346.9)
TSCIUSF8 (SC-IUS FITTING-8 TEMP): yellow warning. Max: 349.70 (upper yellow limit: 346.9)
TFSSBKT1 (FSS BRACKET-1 TEMP (+Y)): yellow warning. Max: 337.13 (upper yellow limit: 333.0)
TFSSBKT2 (FSS BRACKET-2 TEMP (-Y)): yellow warning. Max: 335.56 (upper yellow limit: 333.0)
TMZP_CNT (-Z PNL TEMP:CENTER): yellow warning. Max: 329.78 (upper yellow limit: 327.4)
OOBTHR56 (RT 158: TFTE AFT CYLINDER): yellow warning. Max: 288.65 (upper yellow limit: 288.6)

IRUs

• Gyro Bias Drift
• Gyro Bias Drift Histogram

Recent Observations

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

Trending

Trends last reported on Aug 08.
Only the most interesting or representative msids are shown below. For a full listing choose the bulletted link.

• Battery Usage

MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
EB1CI	3.758e-01	2.657e-02	-9.827e-03	-8.920e-03	AMP	BATT 1 CHARGE CURRENT
EB1V	3.279e+01	1.161e-01	-3.415e-02	-5.013e-02	V	BATT 1 VOLTAGE
EB2CI	3.862e-01	2.828e-02	-8.321e-03	-5.214e-03	AMP	BATT 2 CHARGE CURRENT
EB2V	3.279e+01	1.232e-01	-4.433e-02	-4.767e-02	V	BATT 2 VOLTAGE
EB3CI	3.828e-01	2.759e-02	-1.005e-02	-1.761e-02	AMP	BATT 3 CHARGE CURRENT
EB3V	3.251e+01	1.141e-01	-4.210e-02	-1.492e-01	V	BATT 3 VOLTAGE
ECNV1V	1.489e+01	9.384e-03	-3.486e-04	2.527e-03	V	CONV 1 +15V OUTPUT
ECNV2V	1.483e+01	1.724e-02	-1.866e-03	7.862e-03	V	CONV 2 +15V OUTPUT
ECNV3V	1.532e+01	1.207e-02	-3.690e-03	3.875e-03	V	CONV 3 +15V OUTPUT



• Spacecraft Main Temperatures

MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
TCYLAFT1	2.858e+02	4.056e+00	2.069e+00	-1.573e+00	K	CNT CYL TEMP:16-IN FWD OF SC-TS FIT-1
TCYLAFT6	2.844e+02	4.559e+00	2.337e+00	-2.490e+00	K	CNT CYL TEMP:16-IN FWD OF SC-TS FIT-6
TMZLGABM	2.974e+02	9.760e+00	7.051e+00	-6.386e+00	K	-Z LOW-GAIN ANTENNA BOOM TEMP
TMZP_CNT	3.131e+02	1.045e+01	3.144e+00	-1.090e+01	K	-Z PNL TEMP:CENTER
TMZP_MY	2.892e+02	6.866e+00	3.303e+00	-4.170e+00	K	-Z PNL TEMP:-Y SIDE
TMZP_PY	2.910e+02	5.863e+00	2.260e+00	-3.450e+00	K	-Z PNL TEMP:+Y SIDE



• Spacecraft Ancilliary Temperatures

MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
TFSSBKT1	3.177e+02	1.197e+01	3.447e+00	-1.096e+01	K	FSS BRACKET-1 TEMP (+Y)
TFSSBKT2	3.169e+02	1.251e+01	2.958e+00	-9.725e+00	K	FSS BRACKET-2 TEMP (-Y)



• Battery Temperatures

MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
TB1T1	2.708e+02	3.328e-01	-2.593e-03	3.669e-02	K	BATT 1 TEMP 1
TB2T1	2.732e+02	3.114e-01	-6.069e-03	-5.375e-02	K	BATT 2 TEMP 1
TB3T1	2.730e+02	3.201e-01	-2.776e-02	-2.819e-02	K	BATT 3 TEMP 1



• Spacecraft Electronics

MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
AWD1CV5V	5.313e+00	7.352e-03	4.826e-03	-7.237e-03	V	WDE-1 +5V CONVERTER VOLTAGE
AWD3CV5V	5.299e+00	1.067e-02	7.497e-03	2.512e-04	V	WDE-3 +5V CONVERTER VOLTAGE
ELBV	3.045e+01	3.975e-01	-2.134e-01	2.083e-01	V	LOAD BUS VOLTAGE
ESAMYI	1.465e+01	1.116e+00	-2.876e-01	-3.234e-01	AMP	S/A -Y CURRENT
ESAPYI	1.378e+01	1.103e+00	-9.494e-02	2.140e-02	AMP	S/A +Y CURRENT
OHRMAPWR	6.081e+01	5.117e+00	6.288e-01	7.726e-01	W	HRMA COMPUTED TOTAL POWER
OOBAPWR	9.441e+01	1.484e+01	-7.312e-01	-1.213e+01	W	OBA COMPUTED TOTAL POWER



• Spacecraft Electronics side A

MSID	MEAN	RMS	DELTA/YR	DELTA/YR/YR	UNITS	DESCRIPTION
ACPA5CV	5.237e+00	6.217e-03	3.109e-03	-7.868e-03	V	CPE A +5V CONVERTER VOLTAGE
ASPEA5CV	5.261e+00	1.701e-02	1.545e-02	8.464e-05	V	SPE-A +5V CONVERTER VOLTAGE



• Spacecraft Electronics side B