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

	Date:		01 May 2005
	-----

 	Last revision:	02 May 2005 (Wu)
	--------------

	File Name:	2005.04.29.a.log
	----------

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

	UVCS Activity:	Load and Start North Polar Coronal Hole OVI 
	--------------	Observation for 29 - 30 April 2005
			Load OVI Synoptic for 30 April 2005
			Load North Polar Coronal Hole LyA Observation for
			30 April 2005
			Load North Polar Coronal Hole OVI Observation for
			30 April - 01 May 2005
			Load North Polar Coronal Hole OVI Observation for
			01 May 2005
			Load North Polar Coronal Hole OVI Observation for
			01 May 2005
			Load LyA Synoptic for 01 - 02 May 2005
			Load OVI Synoptic for 01 - 02 May 2005

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

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

	Command file:	05.04.29.14:50:30.cmd.log

	Activity:
	---------

	1) North Polar Coronal Hole Observation 

	Sequence: 05.02_hole1OVI.tcl

	SCI_SPEC: Characterization of the south polar coronal hole.
		  Goal is to measure the properties of a 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 non-polar coronal holes.

		  Roll positions are VL-corrected for PA=3 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: 2005.04.29.18:33
                    end: 2005.04.30.03:59

	ONUMs =	22305 (105 exps)  
		22306 (168 exps)

	Instrument configuration:

		- Pointing:  Sun Center

		- Spacecraft Roll: 0 Degrees

		- Roll: -4.09, -3.27, -2.38 degrees (17870, 18082, 18285)

		- 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:

q05.04.29.18:21:40.ovi.dat
q05.04.29.22:11:06.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: 2005.04.30.04:09
		    end: 2005.04.30.18:23

	ONUMs = 47840 (49 exps)
		47841 (49 exps) 
		47842 (47 exps) 
		47843 (49 exps) 
		47844 (49 exps) 
		47845 (48 exps) 
		47846 (47 exps) 
		47847 (49 exps) 

	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll: 0 Degrees

		- Roll:	W: os, NW: os, N: oc, NE: os,
			E: os, SE: os, S: oc, SW: 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: 187260 (LyA Synoptic)
			      229000 (OVI, and Mini Synoptic)

		- OVI MCP Voltage: 200

		- OVI mask:   OVI_Syn_188 in slot 2 (LyA Synoptic)
			      OVI_Syn_230 in slot 1 (OVI, and Mini Synoptic)

	Fits Files:

z05.04.30.04:08:29.ovi.dat
z05.04.30.05:57:08.ovi.dat
z05.04.30.07:45:48.ovi.dat
z05.04.30.09:29:15.ovi.dat
z05.04.30.11:17:55.ovi.dat
z05.04.30.13:06:35.ovi.dat
z05.04.30.14:55:15.ovi.dat
z05.04.30.16:38:42.ovi.dat