MTA Monitoring Report 2/02/01 - 02/08/01

Quiet

CTI Trend

Average of ACIS-I CCDs (MnKa) slope 2.157e-8 CTI/day
Detrended slope 1.484e-8 CTI/day

ACIS Focal Temperature

For this period there are 3 peaks.

       Day (DOY)       Temp (C)        Width (DAY)
	34.3            -115.2          0.33
        36.9            -113.6          0.33
        39.6            -112.4          0.35 - with a shoulder preceding peak ~0.23 day

MTA Problem Tracking

No new problems were reported, but the following msid was reopened in this period
2IMINATM (HRC IMAGING DETECTOR TEMPERATURE (INSIDE))
2IMHVATM (HRC IMAGING DET HVPS TEMPERATURE)

The following msids keep coming
ES2P5CV 1DPDBBON ES1P5CV

SIM Movement

8 TSC moves this period
weekly average time/step 0.00142 s
mission average time/step 0.00139 s

Telemetry

All values are in the expected ranges during this period.
Nominal gratings moves:
2/2 HETG Insertion
2/4 HETG Retraction
2/5 HETG Insertion
2/6 HETG Retraction
2/7 HETG Insertion

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
599	ACIS-S	HETG	IOTA ORIONIS	IMAGE /GRAT	PROBLEM
1927	ACIS-S	HETG	VELA X-1	IMAGE /GRAT	OK
2189	ACIS-S	NONE	B2 0326+39	OK	OK
603	ACIS-I	NONE	LAMBDA ORIONIS	OK	OK
1634	ACIS-S	NONE	IC 1727	OK	OK
2148	ACIS-S	NONE	NGC 4051	OK	OK
2419	ACIS-S	NONE	A2256	OK	OK
1928	ACIS-S	HETG	VELA X-1	IMAGE /GRAT	PROBLEM
1652	ACIS-S	NONE	ABELL 1068	OK	OK
2031	ACIS-S	NONE	NGC 4449	OK	OK
1628	ACIS	NONE	MITG J0414+0534	OK	OK
862	ACIS-S	HETG	1H 0707-495	IMAGE /GRAT	PROBLEM
2331	ACIS-S	HETG	HYDRA A	IMAGE /GRAT	OK
1993	ACIS-S	NONE	RCW 86	OK	OK
2304	ACIS-S	HETG	1H 0707-495	IMAGE /GRAT	PROBLEM
2060	ACIS-S	NONE	NGC 2681	OK	OK
2224	ACIS-S	NONE	MS0839.9+2938	OK	OK
985	ACIS-S	NONE	VEGA	OK	OK
984	ACIS-I	NONE	VEGA	OK	OK

MSID	DESCRIPTION	COMMENTS
HFAPGRD3	RT2-RT3: HRMA Forward Aperture	- Flat around 0.05, stepping down slightly
HFAPGRD5	RT3-RT1: HRMA Forward Aperture	- Flat around -0.05, stepping up slightly
HFAPGRD6	RT3-RT6: HRMA Forward Aperture	- Flat around 0.0, stepping up slightly
HCONEGRD4	RT32-RT42: OBA Cone Panel	- Rising after DOM 300, < 300, ~0.65, currently 0.70~0.80
HCONEGRD11	RT36-RT37: OBA Cone Panel	- Slightly upward,-0.7~-0.6, local max DOM ~548?
HCONEGRD13	RT37-RT45: OBA Cone Panel	- Slightly downward, 0.0 ~ 0.2, local max DOM ~548?
HCONEGRD14	RT38-RT39: OBA Cone Panel	- Scattered 0.67 to 0.75 , local max DOM ~548?
HCONEGRD36	RT48-RT53: OBA Cone Panel	- Widely scattered -2.5~1.0
HCONEGRD44	RT52-RT53: OBA Cone Panel	- Slightly downward, -2.5~0.5
HPRIGRD	RT133-RT134: Periscope	- Slightly downward, 0.99~1.03
HSSTRTGRD2	RT76-RT77: Spacecraft Struts	- Scattered downward, -2.0 ~0.0
HSSTRTGRD3	RT77-RT78: Spacecraft Struts	- Scattered slightly downward -0.6~0.1
HSSTRTGRD4	RT78-RT79: Spacecraft Struts	- Upward, scattered 0.0~2.0
HTFTEGRD10	RT67-RT68: TFTE Cover	- Upward trend 1.0~2.2
HTFTEGRD11	RT68-RT69: TFTE Cover	- Upward trend, 25.6~26.8

OBA Aft Bulkhead

MSID	DESCRIPTION	COMMENTS
HAFTBGRD1	RT53-RT54: OBA AFT Bulkhead	-Scattered 0 ~ 3 slightly upward
HAFTBGRD2	RT54-RT55: OBA AFT Bulkhead	-Scattered -0.1 ~ 0.8 slightly downward
HAFTBGRD3	RT55-RT53: OBA AFT Bulkhead	-Scattered -3.5 ~ 0.0 slightly downward

HRMA Aft Heater Plate

HAHEATGRD1 RT11-RT12: HRMA Aft Heater Plate - Flat around 0

HAHEATGRD2 RT12-RT13: HRMA Aft Heater Plate - Flat around 0

HAHEATGRD3 RT13-RT11: HRMA Aft Heater Plate - Flat around 0
HSA Aft Inner Cylinder

HAICYLGRD RT23-RT24: HSA Aft Inner Cylinder - Flat around -0.01

HRMA CAP

HCAPGRD1	RT100-RT101: HRMA CAP circum	- Flat @ 0.1
HCAPGRD2	RT100-RT104: HRMA CAP ridial	- Flat @ 0.05
HCAPGRD3	RT101-RT102: HRMA CAP circum	- Flat @ -0.05
HCAPGRD4	RT101-RT104: HRMA CAP ridial	- Flat @ -0.05
HCAPGRD5	RT102-RT103: HRMA CAP circum	- Flat @ 0.11
HCAPGRD6	RT102-RT105: HRMA CAP ridial	- Flat @-0.11
HCAPGRD7	RT103-RT101: HRMA CAP circum	- Flat around -0.05
HCAPGRD8	RT103-RT106: HRMA CAP ridial	- Flat around -0.10

HRMA Forward Aperture Plate

HFAPGRD1	RT1-RT2: HRMA Forward Aperture	- Flat around -0.02
HFAPGRD2	RT1-RT4: HRMA Forward Aperture	- Flat around 0.05
HFAPGRD4	RT2-RT5: HRMA Forward Aperture	- Flat around 0.07
HFAPGRD8	RT4-RT5: HRMA Forward Aperture	- Flat around 0.0
HFAPGRD7	RT5-RT6: HRMA Forward Aperture	- Flat around -0.03
HFAPGRD9	RT6-RT4: HRMA Forward Aperture	- Flat around 0.0

OBA Forward Bulkhead

HFRDBGRD1	RT700-RT701: OBA Forward Bulkhead	- Scattered 0.9~1.3
HFRDBGRD2	RT701-RT702: OBA Forward Bulkhead	- Scattered 0.0~0.3
HFRDBGRD3	RT703-RT704: OBA Forward Bulkhead	- Scattered 0.0~0.3
HFRDBGRD4	RT702-RT703: OBA Forward Bulkhead	- Scattered -0.3~0.0
HFRDBGRD5	RT704-RT156: OBA Forward Bulkhead	- Scattered 3.8~4.1
HFRDBGRD7	RT705-RT706: OBA Forward Bulkhead	- Mostly flat @ 1.3
HFRDBGRD8	RT706-RT155: OBA Forward Bulkhead	- Mostly flat @ -3.53
HFRDBGRD10	RT707-RT708: OBA Forward Bulkhead	- Scattered -0.3~0.00
HFRDBGRD11	RT708-RT709: OBA Forward Bulkhead	- Scattered -1.25~-0.9
HFRDBGRD12	RT709-RT710: OBA Forward Bulkhead	- Scattered -0.60~-0.30
HFRDBGRD13	RT710-RT711: OBA Forward Bulkhead	- Scattered -0.2~0.0
HFRDBGRD14	RT711-RT700: OBA Forward Bulkhead	- Scattered -1.2~-0.6

OBA Cone

HCONEGRD1	RT31-RT32: OBA Cone Panel	- Slightly downward,0.0~0.1
HCONEGRD2	RT31-RT41: OBA Cone Panel	- Slightly upward since DOM 390, 0.5~0.7
HCONEGRD3	RT32-RT33: OBA Cone Panel	- Slightly upward, 0.4~0.6
HCONEGRD5	RT33-RT34: OBA Cone Panel	- Upward trend, 0.4~0.6
HCONEGRD6	RT33-RT43: OBA Cone Panel	- Upward trend, 0.5~0.8
HCONEGRD7	RT34-RT35: OBA Cone Panel	- Upward trend, -0.7~-0.35
HCONEGRD8	RT34-RT43: OBA Cone Panel	- Scattered, 0.1~0.3
HCONEGRD9	RT35-RT36: OBA Cone Panel	- Slightly downward, 0.63~0.67
HCONEGRD10	RT35-RT44: OBA Cone Panel	- Slightly downward, 0.7~0.85
HCONEGRD12	RT37-RT38: OBA Cone Panel	- Flat around 0.05
HCONEGRD15	RT38-RT46: OBA Cone Panel	- Slightly downward, -0.28~-0.15
HCONEGRD16	RT38-RT46: OBA Cone Panel	- Slightly upward,0.4~0.8
HCONEGRD17	RT39-RT40: OBA Cone Panel	- Slightly downward,-0.5~-0.2
HCONEGRD18	RT39-RT46: OBA Cone Panel	- Slightly upward,0.4~1.0
HCONEGRD19	RT40-RT31: OBA Cone Panel	- Nearly flat ~-0.1, -0.15~-0.05
HCONEGRD20	RT40-RT47: OBA Cone Panel	- Upward,0.4~0.6
HCONEGRD21	RT41-RT42: OBA Cone Panel	- Slightly upward,0.1~0.2
HCONEGRD22	RT41-RT48: OBA Cone Panel	- Slightly upward, -0.1~0.1
HCONEGRD23	RT42-RT43: OBA Cone Panel	- Slightly upward, 0.4~0.6
HCONEGRD24	RT42-RT49: OBA Cone Panel	- Nearly flat ~0.1, scattered -0.1~0.2
HCONEGRD25	RT43-RT44: OBA Cone Panel	- Upward, 0.0~0.2
HCONEGRD26	RT43-RT49: OBA Cone Panel	- Slightly downward,-0.6~-0.2
HCONEGRD27	RT44-RT45: OBA Cone Panel	- Nearly flat around -0.05, -0.1~0.0
HCONEGRD28	RT44-RT50: OBA Cone Panel	- Slightly downward, -0.12~0.0
HCONEGRD29	RT45-RT46: OBA Cone Panel	- Slightly upward, 0.0~0.10
HCONEGRD30	RT45-RT51: OBA Cone Panel	- Flat @0.0
HCONEGRD31	RT46-RT47: OBA Cone Panel	- Slightly downward, -1.0~-0.2
HCONEGRD32	RT46-RT52: OBA Cone Panel	- Downward, -0.8~-0.3, scatter increasing
HCONEGRD33	RT47-RT41: OBA Cone Panel	- Tight slightly downward trend ~0.3
HCONEGRD34	RT47-RT52: OBA Cone Panel	- Slightly upward, 0.0~0.3
HCONEGRD35	RT48-RT49: OBA Cone Panel	- Slightly downward, 0.1~0.4
HCONEGRD37	RT49-RT50: OBA Cone Panel	- Upward trend, 0.2~0.7
HCONEGRD38	RT49-RT55: OBA Cone Panel	- Slightly upward, 0.4~1.2
HCONEGRD39	RT50-RT51: OBA Cone Panel	- Nearly flat trend ~0.0, scattered -0.1~0.1
HCONEGRD40	RT50-RT55: OBA Cone Panel	- Slightly downward, 0.0~0.6
HCONEGRD41	RT51-RT52: OBA Cone Panel	- Slightly downward, -0.7~-0.2
HCONEGRD42	RT51-RT54: OBA Cone Panel	- Nearly flat ~0.03, -0.1~0.1
HCONEGRD43	RT52-RT48: OBA Cone Panel	- Slightly downward, -0.4~-0.1

HRMA H-Flexure

HHFLXGRD1	RT113-RT114: HRMA H-Flexure circum	- Flat ~-0.12
HHFLXGRD2	RT113-RT115: HRMA H-Flexure ridial	- Flat ~-0.03
HHFLXGRD3	RT114-RT116: HRMA H-Flexure circum	- Flat ~-0.04
HHFLXGRD4	RT115-RT116: HRMA H-Flexure circum	- Flat ~-0.13
HHFLXGRD5	RT115-RT117: HRMA H-Flexure ridial	- Flat ~-0.02
HHFLXGRD6	RT116-RT117: HRMA H-Flexure circum	- Flat ~0.12
HHFLXGRD7	RT117-RT118: HRMA H-Flexure circum	- Flat ~0.11
HHFLXGRD8	RT117-RT113: HRMA H-Flexure ridial	- Flat ~0.04
HHFLXGRD9	RT118-Rt114: HRMA H-Flexure circul	- Flat ~0.03

HRMA P-Flexure

HPFLXGRD1	RT107-RT108: HRMA P-Flexure circum	- Flat ~-0.03
HPFLXGRD2	RT107-RT109: HRMA P-Flexure ridial	- Flat ~-0.03
HPFLXGRD3	RT108-RT110: HRMA P-Flexure cirucm	- Flat ~0.09
HPFLXGRD4	RT109-RT110: HRMA P-Flexure circum	- Flat ~0.08
HPFLXGRD5	RT109-RT111: HRMA P-Flexure circum	- Flat ~-0.06
HPFLXGRD6	RT110-Rt112: HRMA P-Flexure ridial	- Flat ~-0.08
HPFLXGRD7	RT111-RT112: HRMA P-Flexure circum	- Flat ~0.07
HPFLXGRD8	RT111-RT107: HRMA P-Flexure ridial	- Flat ~0.08
HPFLXGRD9	RT112-RT108: HRMA P-Flexure circul	- Flat ~-0.01

HRMA STRUTS

HSTRTGRD1	RT25-RT26: HRMA STRUTS	- Downward, -2.5~-2.2
HSTRTGRD2	RT26-RT27: HRMA STRUTS	- Downward, -1.6~-0.8
HSTRTGRD3	RT27-RT28: HRMA STRUTS	- Nearly flat ~-0.28
HSTRTGRD4	RT28-RT29: HRMA STRUTS	- Upward, larger scatter, 0.6~1.4
HSTRTGRD5	RT29-RT30: HRMA STRUTS	- Upward, 1.6~1.7
HSTRTGRD6	RT30-RT25: HRMA STRUTS	- Flat trend around 1.18, scattered 1.14~1.22

HSA Outer Cylinder

HOCYLGRD1	RT14-RT19: HSA Outer Cylinder	- Flat ~0.07
HOCYLGRD2	RT19-RT16: HSA Outer Cylinder	- Flat ~-0.01
HOCYLGRD3	RT16-RT18: HSA Outer Cylinder	- Flat ~-0.04
HOCYLGRD4	RT18-RT15: HSA Outer Cylinder	- Flat ~0.02
HOCYLGRD5	RT15-RT17: HSA Outer Cylinder	- Flat ~0.02
HOCYLGRD6	RT17-RT14: HSA Outer Cylinder	- Flat ~-0.05

HRMA Precollimator Baffle

HPCOLBGRD1 RT8-RT9: HRMA Precollimator Baffle - Flat ~-0.05

HPCOLBGRD2 RT9-RT10:HRMA Precollimator Baffle - Flat ~0.0
Spacecraft Struts

HSSTRTGRD1 RT75-RT76: Spacecraft Struts - Flat ~-0.08

HSSTRTGRD5 RT79-RT80: Spacecraft Struts - Flat ~0.11

HSSTRTGRD6 RT80-RT75: Spacecraft Struts - Flat ~0.0

TFTE

HTFTEGRD1	RT58-RT59: TFTE Forward Cylinder	- Flat ~0.18
HTFTEGRD2	RT59-RT60: TFTE Forward Cylinder	- Flat ~-0.02
HTFTEGRD3	RT60-RT58: TFTE Forward Cylinder	- Flat ~-0.15
HTFTEGRD4	RT61-RT62: TFTE Cone	- Upward,scattered, 04.~1.2
HTFTEGRD5	RT62-RT63: TFTE Cone	- Slightly upward, 0.5~0.8
HTFTEGRD6	RT63-RT61: TFTE Cone	- Downward, -2.0~-1.4
HTFTEGRD7	RT64-RT65: TFTE Cover	- Flat trend, 5.7 ~ 6.0, dip DOM 250-400
HTFTEGRD8	RT65-RT66: TFTE Cover	- Downward, -26.8~-25.8, more sharply downward since DOM 400
HTFTEGRD9	RT66-RT67: TFTE Cover	- Slightly downward, -2.4~-1.6
HTFTEGRD12	RT68-RT69: TFTE Cover	- Flat around -5.85~-5.7