MTA Monitoring Report 2/16/01 - 02/22/01

Quiet

CTI Trend

Average of ACIS-I CCDs (MnKa) slope 2.092e-8 CTI/day
Detrended slope 1.484e-8 CTI/day

Note: Temperature data selection changed.
Observations with cold radiator temperature deviation larger than 0.5 C
from the nominal value of -127.92905 C are dropped (after DOM 200).

ACIS Focal Temperature

For this period there are 3 peaks.

       Day (DOY)       Temp (C)        Width (DAY)
        47.51           -112.3          0.41
        50.16           -112.3          0.33
        52.80           -111.5          0.50

MTA Problem Tracking

No new or reopened problems were reported in this period

The following msids are being flagged due to eclipses
EB1V EB2V EB3V ESAPYI AOSAILLM TSAPYT TSAMYT ESAMYI ESAPYI
EB1CI EB1DI EB2CI EB2DI EB3CI EB3DI EPOVSPR AOPSAMUL

SIM Movements

8 TSC moves this period
weekly average time/step 0.00141 s
mission average time/step 0.00139 s

2/16, 2/19, 2/21
Eclipse related violations:
OBACONEAVG (computed oba cone average) peak 285.9
OBAAVG (computed oba average) peak 285.3
OOBAPWR (oba computed total power) peak ~800
ELBI (Load bus current) peak 96

2/18 LETG retraction, HETG insertion, retraction
4MP5AV peak 5V
4MP5BV peak 5V
4MP28AV peak 7V
4MP28BV peak 28V

2/18 FAMTRTEMP up to 283.5 (yellow limit 282.0)

Recent Observations

The ACA Problem is in the specified handling of guide star positional errors. This issue in not significant to the final product and so is being worked at low priority.

OBSID	DETECTOR	GRATING	TARGET	ANALYSIS	ACA
2232	ACIS-I	NONE	HDF-N	OK	OK
1888	ACIS-S	HETG	HD 206267	IMAGE /GRAT	PROBLEM
709	ACIS-S	NONE	AQL X-1	OK	OK
2159	ACIS-I	NONE	2MASSJ091848+2117	OK	PROBLEM
1582	ACIS-I	NONE	M31 NUCLEUS/TRANS	OK	Missing
1589	HRC-S	LETG	NGC 4593	IMAGE /GRAT	OK
597	HRC-S	LETG	UX ARI	IMAGE /GRAT	OK

MSID	DESCRIPTION	COMMENTS
OHRTHR21	RT 3: HRMA FOWARD APERTURE PLATE	- small step up 294.25 to 294.27 since DOM 400
OOBTHR04	RT 27: HRMA STRUT	- increasing 287.0 to 287.6
OOBTHR05	RT 28: HRMA STRUT	- increasing 287.4 to 288.0
OOBTHR39	RT 61: TFTE CONE	- increasing 283.8 to 285.2
OOBTHR44	RT 66: TFTE COVER	- increasing 283.8 to 284.4
OOBTHR45	RT 67: TFTE COVER	- increasing 286.0 to 287.0
OOBTHR46	RT 68: TFTE COVER	- increasing 284.0 to 284.6
OOBTHR56	RT 158: OBA CONE	- increasing 287 to 288
OOBTHR58	RT 151: OBA CONE	- increasing 284.2 to 284.9
OOBTHR59	RT 152: OBA CONE	- increasing 284.6 to 285.0
OOBTHR03	RT 26: HRMA STRUT	- slightly increasing 285.85 to 286.00
OOBTHR06	RT 29: HRMA STRUT	- slightly increasing 286.35 to 286.5
OOBTHR10	RT 33: OBA CONE	- slightly increasing ~284.0
OOBTHR11	RT 34: OBA CONE	- slightly increasing ~283.43
OOBTHR12	RT 35: OBA CONE	- slightly decreasing ~283.84
OOBTHR14	RT 37: OBA CONE	- slightly decreasing ~283.84
OOBTHR17	RT 39: OBA CONE	- slightly increasing ~284.0
OOBTHR40	RT 62: TFTE CONE	- slightly increasing 283.85 to 284.0
OOBTHR62	RT 155: OBA FWD BULKHEAD	- slightly increasing ~283.75

OHRMGRD group
Prior to DOM 145 they are at 0.0. jump occured around 145, then flat after the date.

MSID	DESCRIPTION	COMMENTS
OHRMGRD1	IP INTERNAL CALIBRATION HRMA GM CH. 0	- flat ~1000
OHRMGRD2	IP INTERNAL CALIBRATION HRMA GM CH. 1	- flat ~850
OHRMGRD3	RT 500 TO RT 502: CAP GRADIENT MONITOR	- flat 0.04
OHRMGRD4	IP INTERNAL CALIBRATION HRMA GM CH. 3	- flat ~600
OHRMGRD5	IP INTERNAL CALIBRATION HRMA GM CH. 4	- flat ~420
OHRMGRD6	RT 503 TO RT 501: CAP GRADIENT MONITOR	- flat -0.02
OHRMGRD7	IP INTERNAL CALIBRATION HRMA GM CH. 6	- flat ~250
OHRMGRD8	IP INTERNAL CALIBRATION HRMA GM CH. 7	- flat ~60

OHRTHR group
Except OHRTHR38(transit around 370), most of them jumped around DOM 150. Flat line after the transit.

MSID	DESCRIPTION	COMMENTS
OHRTHR01	IP INTERNAL CALIBRATION HRMA CH. 0	- flat ~510
OHRTHR02	RT 2: HRMA FORWARD APERTURE PLATE	- flat 295.31
OHRTHR03	RT 5: HRMA FORWARD APERTURE PLATE	- flat 295.23
OHRTHR04	RT 9: HRMA PRECOLLIMATOR PLATE	- flat 295.31
OHRTHR05	RT 13: HRMA AFT HEATER PLATE	- flat 294.71
OHRTHR06	RT 14: HRMA MOUNT	- flat 294.18
OHRTHR07	RT 18: HSA OUTER CYLINDER	- flat 294.16
OHRTHR08	RT 103: HRMA CAP	- flat 294.05
OHRTHR09	RT 105: HRMA CAP	- flat 294.29
OHRTHR10	RT 107: HRMA P1 FLEXURE	- flat 294.23
OHRTHR11	RT 108: HRMA P4 FLEXURE	- flat 294.26
OHRTHR12	RT 115: HRMA H1 FLEXURE	- flat 294.10
OHRTHR13	RT 116: HRMA H6 FLEXURE	- flat 294.23
OHRTHR14	RT 121: HSA AFT INNER CYLINDER	- flat 293.98
OHRTHR15	RT 122: HRMA MOUNT	- flat 294.08
OOBTHR16	IP INTERNAL CALIBRATION OBA CH. 15	- flat ~250
OHRTHR17	RT 125: HSA OUTER CYNLINDER	- flat 294.12
OHRTHR18	RT 130: FHS INNER CYLINDER	- flat 294.45
OHRTHR19	RT 132: HRMA AFT HEATER PLATE	- flat 294.49
OHRTHR20	RT 135: RRCA MOUNT	- flat 294.30
OHRTHR21	RT 3: HRMA FOWARD APERTURE PLATE	- small step up 294.25 to 294.27 since DOM 400
OHRTHR22	RT 6: HRMA FOWARD APERTURE PLATE	- flat 295.25
OHRTHR23	RT 8: HRMA PRECOLLIMATOR PLATE	- flat 295.26
OHRTHR24	RT 12: HRMA AFT HEATER PLATE	- flat 294.73
OHRTHR25	RT 15: HRMA MOUNT	- flat 294.14
OHRTHR26	RT 19: HSA OUTER CYLINDER	- flat 294.11
OHRTHR27	RT 20 : PERISCOPE	- flat ~800
OHRTHR29	RT 23: HSA AFT INNER CYLINDER	- flat 294.05
OHRTHR30	RT 24 : HSA AFT INNER CYLINDER	- flat 294.06
OHRTHR31	RT 101: HRMA CAP	- flat 294.11
OHRTHR32	IP INTERNAL CALIBRATION HRMA CH. 31	- flat ~60
OHRTHR33	RT 102: HRMA CAP	- flat 294.17
OHRTHR34	RT 109: HRMA P1 FLEXURE	- flat 294.26
OHRTHR35	RT 110: HRMA P4 FLEXURE	- flat 294.17
OHRTHR36	RT 113: HRMA H1 FLEXURE	- flat 294.07
OHRTHR37	RT 114: HRMA H4 FLEXURE	- flat 294.19
OHRTHR38	RT 120: HRMA AFT COLLIMATOR OUTER CYLINDER	- flat ~287.5
OHRTHR39	RT 123: HSA OUTER CYLINDER	- flat 294.06
OHRTHR40	RT 124: HRMA MOUNT	- flat 294.02
OHRTHR41	RT 129: AHS OUTER CYLINDER	- flat 294.05
OHRTHR44	RT 1: HRMA FORWARD APERTURE PLATE	- flat 295.29
OHRTHR45	RT 4: HRMA FORWARD APERTURE PLATE	- flat 295.25
OHRTHR46	RT 7: HRMA FORWARD APERTURE PLATE	- flat 295.27
OHRTHR47	RT 10: HRMA PRECOLLIMATOR PLATE	- flat 295.31
OHRTHR48	IP INTERNAL CALIBRATION HRMA CH. 47	- flat ~950
OHRTHR49	RT 11: HRMA AFT HEATER PLATE	- flat 294.73
OHRTHR50	RT 16: HRMA MOUNT	- flat 294.12
OHRTHR51	RT 17: HSA OUTER CYLINDER	- flat 294.12
OHRTHR52	RT 100: HRMA CAP	- flat 294.21
OHRTHR53	RT 104: HRMA CAP	- flat 294.15
OHRTHR54	RT 106: HRMA CAP	- flat 294.15
OHRTHR55	RT 111: HRMA P1 FLEXURE	- flat 294.31
OHRTHR56	RT 112: HRMA P4 FLEXURE	- flat 294.25
OHRTHR57	RT 117: HRMA H1 FLEXURE	- flat 294.11
OHRTHR58	RT 118: HRMA H4 FLEXURE	- flat 294.22
OHRTHR59	RT 119: HRMA PRECOLLIMATOR PLATE 10	- flat 295.29
OHRTHR60	RT 126: HRMA MOUNT	- flat 294.06
OHRTHR61	RT 127: HSA OUTER CYLINDER	- flat 293.95
OHRTHR62	RT 128: FHS OUTER CYLINDER	- flat 294.39
OHRTHR63	RT 131: HRMA FORWARD APERTURE PLATE	- flat 295.04
OHRTHR64	IP INTERNAL CALIBRATION HRMA CH. 63	- flat ~725

OOBAGERD group
Same general trends as OHRTHR group

MSID	DESCRIPTION	COMMENTS
OOBAGRD1	IP INTERNAL CALIBRATION OBA GM CH. 0	- flat ~950
OOBAGRD2	IP INTERNAL CALIBRATION OBA GM CH. 1	- flat ~775
OOBAGRD4	IP INTERNAL CALIBRATION OBA GM CH. 3	- flat ~600
OOBAGRD5	IP INTERNAL CALIBRATION OBA GM CH. 4	- flat ~420
OOBAGRD7	IP INTERNAL CALIBRATION OBA GM CH. 6	- flat ~245
OOBAGRD8	IP INTERNAL CALIBRATION OBA GM CH. 7	- flat ~61

OOBTHR group
Many of these display stepping upward trend till DOM 170, then start scattering with slight upward trend.
Many also show a small upward step around DOM 410.

MSID	DESCRIPTION	COMMENTS
OOBTHR01	IP INTERNAL CALIBRATION OBA CH. 0	- flat ~510
OOBTHR02	RT 25: HRMA STRUT	- slightly scattered around 183.55
OOBTHR03	RT 26: HRMA STRUT	- slightly increasing 285.85 to 286.00
OOBTHR04	RT 27: HRMA STRUT	- increasing 287.0 to 287.6
OOBTHR05	RT 28: HRMA STRUT	- increasing 287.4 to 288.0
OOBTHR06	RT 29: HRMA STRUT	- slightly increasing 286.35 to 286.5
OOBTHR07	RT 30: HRMA STRUT	- flat around 284.72
OOBTHR08	RT 31: OBA CONE	- scattered 284.2 to 284.61
OOBTHR09	RT 32: OBA CONE	- scattered 284.2 to 284.6
OOBTHR10	RT 33: OBA CONE	- slightly increasing ~284.0
OOBTHR11	RT 34: OBA CONE	- slightly increasing ~283.43
OOBTHR12	RT 35: OBA CONE	- slightly decreasing ~283.84
OOBTHR13	RT 36: OBA CONE	- flat 283.18
OOBTHR14	RT 37: OBA CONE	- slightly decreasing ~283.84
OOBTHR15	RT 38: OBA CONE	- slightly increasing 283.7 to 283.8
OOBTHR16	IP INTERNAL CALIBRATION OBA CH. 15	- flat ~360
OOBTHR17	RT 39: OBA CONE	- slightly increasing ~284.0
OOBTHR18	RT 40: OBA CONE	- scattered 284.2 to 284.6
OOBTHR19	RT 41: OBA CONE	- scattered 283.6 to 284.0
OOBTHR20	RT 42: OBA CONE	- scattered 283.6 to 283.8
OOBTHR21	RT 43: OBA CONE	- scattered 283.1 to 283.3
OOBTHR22	RT 44: OBA CONE	- scattered 283.05 to 283.15
OOBTHR23	RT 45: OBA CONE	- flat 283.13
OOBTHR24	RT 46: OBA CONE	- scattered 283.05 to 283.12
OOBTHR25	RT 47: OBA CONE	- scattered 283.6 to 284.0
OOBTHR26	RT 48: OBA CONE	- scattered 283.8 to 284.1
OOBTHR27	RT 49: OBA CONE	- scattered 283.4 to 283.9
OOBTHR28	RT 50: OBA CONE	- scattered 283.10 to 283.25
OOBTHR29	RT 51: OBA CONE	- flat 283.14
OOBTHR30	RT 52: OBA CONE	- scattered 283.4 to 283.8
OOBTHR31	RT 53: OBA AFT BULKHEAD	- widely scattered 283 to 287
OOBTHR32	IP INTERNAL CALIBRATION OBA CH. 47	- flat ~400
OOBTHR33	RT 54: OBA AFT BULKHEAD	- scattered 283.07 to 283.21
OOBTHR34	RT 55: OBA AFT BULKHEAD	- scattered 282.4 to 283.2
OOBTHR35	RT 57: OBA AFT BULKHEAD	- mostly flat, some scattered ~283.12
OOBTHR36	RT 58: TFTE CONE	- flat ~283.23
OOBTHR37	RT 59: TFTE CONE	- flat 283.06
OOBTHR38	RT 60: TFTE CONE	- flat 283.09
OOBTHR39	RT 61: TFTE CONE	- increasing 283.8 to 285.2
OOBTHR40	RT 62: TFTE CONE	- slightly increasing 283.85 to 284.0
OOBTHR41	RT 63: TFTE CONE	- flat 283.18
OOBTHR42	RT 64: TFTE COVER	- flat 263.5
OOBTHR43	RT 65: TFTE COVER	- flat trend 257.7, small hump to 257.78 DOM 210-410
OOBTHR44	RT 66: TFTE COVER	- increasing 283.8 to 284.4
OOBTHR45	RT 67: TFTE COVER	- increasing 286.0 to 287.0
OOBTHR46	RT 68: TFTE COVER	- increasing 284.0 to 284.6
OOBTHR47	RT 69: TFTE COVER	- scattered 257.75 +- 0.05
OOBTHR48	IP INTERNAL CALIBRATION OBA CH. 47	- flat ~875
OOBTHR49	RT 75: S/C STRUT	- flat 283.12
OOBTHR50	RT 76: S/C STRUT	- flat 283.21
OOBTHR51	RT 77: S/C STRUT	- scattered 283 to 285, slightly increasing trend
OOBTHR52	RT 78: S/C STRUT	- scattered 283 to 285.5, increasing trend
OOBTHR53	RT 79: S/C STRUT	- flat 283.23
OOBTHR54	RT 80: S/C STRUT	- flat 283.12
OOBTHR55	RT 157: OBA CONE	- scattered 256.5 to 258.5, flat trend
OOBTHR56	RT 158: OBA CONE	- increasing 287 to 288
OOBTHR57	RT 150: OBA CONE	- scattered 283.5 to 286.5, slightly increasing trend
OOBTHR58	RT 151: OBA CONE	- increasing 284.2 to 284.9
OOBTHR59	RT 152: OBA CONE	- increasing 284.6 to 285.0
OOBTHR60	RT 153: OBA CONE	- scattered 283.4 to 283.6
OOBTHR61	RT 154: OBA CONE	- scattered 282.27 to 282.4
OOBTHR62	RT 155: OBA FWD BULKHEAD	- slightly increasing ~283.75
OOBTHR63	RT 156: OBA FWD BULKHEAD	- scattered 283.4 to 283.6
OOBTHR64	IP INTERNAL CALIBRATION OBA CH. 63	- flat ~800

MTA Monitoring Report 2/16/01 - 02/22/01

Radiation

CTI Trend

ACIS Focal Temperature

MTA Problem Tracking

SIM Movements

Telemetry

Recent Observations

Trending