UVCS MISSION LOG
				----------------

	Date:		15 October 2004
	-----

 	Last revision:	21 October 2004 (Wu)
	--------------

	File Name:	2004.10.15.a.log
	----------

	Compiled by:	M. Uzzo, Y.-K. Ko
	------------

	UVCS Activity:	Load OVI Detector Mask Star_5x2 into Slot 5
	--------------			       OVI_sp2_188 into Slot 6 
			Run Observation of Spica (Alpha Virginis) 
			for 15 - 16 October 2004
			Load Mini-Synoptic for 16 October 2004
			Load FeXII Calibration Study for 16 October 2004

	SOHO Activity:	
	--------------

	EOF Staff:	L. Gardner: Lead Scientist
	----------	M. Uzzo: Commander, Planner
			Y.-K. Ko: Planner 
			R. Wu

	Command file:	04.10.15.14:33:20.cmd.log

	Activity:
	---------

	1) Observations of Spica (Alpha Virginis)

	Sequence: Manual, TakeOVIexp.tcl

	SCI_SPEC: Radiometry.  LYA HV off / OVI voltage at 200,
		  LYA grating position now at 128000 "permanently".

	OBS_PROG: Calibration

	SCI_OBJ:  Calibration...Radiometric Calibration

	OBJ:      Star...Spica

	CMP_NAME:

	CMP_NUM:

	Duration: start: 2004.10.15.15:31
		    end: 2004.10.16.01:49

	ONUMs =  21691 (132 exps) 
		 21692 (145 exps)

	Instrument configuration:

		- Pointing: Sun center

                - Spacecraft Roll:  0 Degrees

 		- Roll: 148, 151, 154, 157 degrees (45726, 46272, 46818, 47364)

		- Mirror/Occulter: 8.84 - 8.22 Ro
			  	   15.19 mm exposed
			  	   20.78, 15.19, 10.29, 5.54, 2.37, 0.79 mm 
			  	   	exposed for 172000
 
		- LYA Slits:   50 um
		- OVI Slits:  100 um 

		- LYA GRTPOS: 128000
		- OVI GRTPOS: 237000, 172000, 110000, 140000, 
			      210000, 57000, 85000 

		- OVI MCP Voltage: 200 

		- OVI mask:   Star_5x2 in slot 5 

	Fits Files:

q04.10.15.15:14:03.ovi.dat
q04.10.15.20:20:57.ovi.dat

	2) Mini Synoptic Sequence Load and Start

	Sequence: SynopticD:Start

	SCI_SPEC: Synoptic studies.  VLD & LYA HV & Power off / OVI voltage 
		  at 200, LYA grating position now at 128000 "permanently".

	OBS_PROG: Synoptic

	SCI_OBJ:  Synoptic

	OBJ:      Entire Corona

	CMP_NAME:

	CMP_NUM:

	Duration: start: 2004.10.16.01:59
		    end: 2004.10.16.07:01

	ONUMs = 46430 (9 exps)
		46431 (35 exps) 
		46432 (9 exps)
		46433 (9 exps)
		46434 (9 exps)
		46435 (35 exps)
		46436 (9 exps)
		46437 (9 exps)

	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  0 Degrees

		- Roll:	SW: ms, S: mc, SE: ms, E: ms,
                        NE: ms, N: mc, NW: ms, W: ms

		- Mirror/Occulter:

			ls:	3.00, 2.50, 2.10, 1.90, 1.75, 1.60 Ro
			lc:	2.10, 1.90, 1.75, 1.60 Ro
			os:	3.00, 2.10, 1.90, 1.75, 1.60 Ro
			oc:	1.90, 1.75, 1.60 Ro
			ms:	2.10, 1.75, 1.60 Ro
			mc:	1.90, 1.75, 1.60 Ro

			1.5 mm overocculting (1.60 Ro)
			2.0 mm overocculting (1.75, 1.90, 2.10, 2.50, 3.00 Ro)

		- LYA Slits:   50 um
		- OVI Slits:  150 um (LyA Synoptic)
			      200 um (OVI, and Mini Synoptic)

		- LYA GRTPOS: 128000
		- OVI GRTPOS: 177596 (LyA Synoptic)
			      229000 (OVI, and Mini Synoptic)

		- OVI MCP Voltage: 200 

		- OVI mask:   OVI_Syn_178 in slot 2 (LyA Synoptic)
			      OVI_Syn_230 in slot 1 (OVI, and Mini Synoptic)

	Fits Files:

z04.10.16.01:58:36.ovi.dat
z04.10.16.02:23:32.ovi.dat
z04.10.16.03:42:12.ovi.dat
z04.10.16.04:07:08.ovi.dat
z04.10.16.04:32:04.ovi.dat
z04.10.16.04:57:00.ovi.dat
z04.10.16.06:15:40.ovi.dat
z04.10.16.06:40:36.ovi.dat

	3) FeXII Calibration Study

	Sequence: 04.10_JKscan.tcl

	SCI_SPEC: OVI detector FeXII scan through multiple grating 
                  positions at 1.75 Solar Radii.
       
	OBS_PROG: Calibration

	SCI_OBJ:  Calibration...Wavelength Calibration

	OBJ:      Streamer

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2004.10.16.07:05
                    end: 2004.10.16.18:26

	ONUMs =	21695 (199 exps)
	
	Instrument configuration:

		- Pointing:  Sun center

                - Spacecraft Roll:  0 Degrees

		- Roll: 288 Degrees (5655)
 
		- Mirror/Occulter:  1.75 Ro   
				    1.5 mm overocculting

		- LYA Slit:    50 um
		- OVI Slit:   100 um

		- LYA GRTPOS: 128000
		- OVI GRTPOS: 109900 110700 111500 112300 113100
 
		- OVI MCP Voltage: 200 

		- OVI mask:   OVI_sp2_188 in slot 6

	Fits Files:

q04.10.16.07:02:44.ovi.dat