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

	Date:		16 August 2004
	-----

 	Last revision:	16 August 2004 (Wu)
	--------------

	File Name: 	2004.08.15.a.log
	----------

	Compiled by:	M. Uzzo
	------------

	UVCS Activity:	Minor Ion Calibration for 15 - 16 August 2004
	--------------  OVI Synoptic for 16 August 2004

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

	EOF Staff:      L. Strachan: Lead Scientist
	---------- 	M. Uzzo: Commander, Planner
			R. Wu

	Command file:	04.08.14.18:18:14.cmd.log

	Activity:
	---------

	1) Minor Ion Calibration Study

	Sequence: 04.08_MinorIon.tcl

	SCI_SPEC: OVI detector minor ion scan through multiple grating 
                  positions.  Sit and Stare at approximately 1.62 Solar 
                  Radii.
       
	OBS_PROG: Calibration

	SCI_OBJ:  Calibration...Wavelength Calibration

	OBJ:      Streamer

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2004.08.15.15:55
                    end: 2004.08.16.01:19

	ONUMs =	21488 (270 exps)
	
	Instrument configuration:

		- Pointing:  Sun center

                - Spacecraft Roll:  180 Degrees

		- Roll: 315 Degrees (43354)
 
		- Mirror/Occulter:  1.62 Ro approx.  
				    4.75mm exposed mirror

		- LYA Slit:    50 um
		- OVI Slit:   150 um

		- LYA GRTPOS: 128000
		- OVI GRTPOS: 231800 231400 231000 228950 228550 
                              228150 108150 107750 107350 
 
		- VLD Filter Engaged

		- OVI MCP Voltage: 200 

		- OVI mask:   msk_000303_OVI in slot 3

	Fits Files:

q04.08.15.15:42:06.ovi.dat

	2) OVI 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: 2004.08.16.01:31
		    end: 2004.08.16.15:45

	ONUMs = 45950 (49 exps)
		45951 (47 exps) 
		45952 (49 exps)
		45953 (49 exps)
		45954 (49 exps)
		45955 (47 exps)
		45956 (49 exps)
		45957 (49 exps)

	Instrument configuration:

		- Pointing:  Sun center

                - Spacecraft Roll: 180 Degrees

		- Roll:	NE: os, N: oc, NW: os, W: os,
                        SW: os, S: oc, SE: os, E: os

		- 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:

z04.08.16.01:30:43.ovi.dat
z04.08.16.03:19:23.ovi.dat
z04.08.16.05:02:51.ovi.dat
z04.08.16.06:51:31.ovi.dat
z04.08.16.08:40:11.ovi.dat
z04.08.16.10:28:51.ovi.dat
z04.08.16.12:12:19.ovi.dat
z04.08.16.14:00:59.ovi.dat