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

	Date:		28 January 2005
	-----

 	Last revision:	31 January 2005 (Wu)
	--------------

	File Name: 	2005.01.29.a.log
	----------

	Compiled by:   	R. Wu
	------------

	UVCS Activity:	Equatorial Coronal Hole OVI Observation 
	--------------	for 29 - 30 January 2005
			LyA Synoptic for 30 January 2005

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

	EOF Staff:      M. P. Miralles: Lead Scientist
	---------- 	R. Wu: Commander
			Y.-K. Ko: Planner
			M. Uzzo: Planner

	Command file:	05.01.28.19:49:00.cmd.log

	Activity:
	---------

	1) Equatorial Coronal Hole Observation 

	Sequence: 05.01_hole1OVI.tcl

	SCI_SPEC: Characterization of an equatorial coronal hole.
		  Goal is to measure the properties of a non-polar
		  coronal hole. In particular we are interested in the 
		  coronal conditions (intensities and line widths for 
		  HI Ly-alpha and OVI 1032/1037) as a function of height 
		  and latitude. We will compare these properties with 
		  the ones found in polar coronal holes.

		  Roll positions are VL-corrected for PA=291 degrees.

	OBS_PROG: Primary: Sensitivity
		  Sub Obj: Spatial Coverage

	SCI_OBJ:  Plasma Properties...Proton and Ion Temperatures

	OBJ:      Coronal Hole

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2005.01.29.20:42
                    end: 2005.01.30.06:08

	ONUMs =	22048 (105 exps)  
		22049 (168 exps)

	Instrument configuration:

		- Pointing:  Sun Center

		- Spacecraft Roll: 180 Degrees

		- Roll: 283.09, 284.27, 285.38 degrees (37540, 37753, 37956)

		- Mirror/Occulter:  1.7, 2.0, 2.4 Ro
			            1.5 mm overocculting

		- LYA Slit:    50 um
		- OVI Slit:    50, 75 um 

		- LYA GRTPOS: 128000
		- OVI GRTPOS: 230000

		- OVI MCP Voltage: 200 

		- OVI mask:   OVI_MPM_232 in slot 5

	Fits Files:

q05.01.29.20:32:16.ovi.dat
q05.01.30.00:19:51.ovi.dat

	2) LyA 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: 2005.01.30.06:21
		    end: 2005.01.30.13:21

	ONUMs = 47200 (18 exps)
		47201 (34 exps) 
		47202 (18 exps) 
		47203 (18 exps) 
		47204 (18 exps) 
		47205 (34 exps) 
		47206 (18 exps) 
		47207 (18 exps) 

	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll: 180 Degrees

		- Roll:	NE: ls, N: lc, NW: ls, W: ls,
			SW: ls, S: lc, SE: ls, E: ls

		- 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:

z05.01.30.06:20:22.ovi.dat
z05.01.30.07:05:30.ovi.dat
z05.01.30.08:22:38.ovi.dat
z05.01.30.09:07:46.ovi.dat
z05.01.30.09:52:54.ovi.dat
z05.01.30.10:38:02.ovi.dat
z05.01.30.11:55:10.ovi.dat
z05.01.30.12:40:17.ovi.dat