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

	Date:		03 June 2009
	-----

 	Last revision:	05 June 2009 (Wu)
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	File Name: 	2009.06.03.a.log
	----------

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

	UVCS Activity:  Decrease OVI HV to Nominal 205
	--------------	Load and Start North Coronal Hole Study for 
			03 - 04 June 2009

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

	EOF Staff:	M. Miralles: Lead Scientist
	----------	R. Wu: Commander
			M. Uzzo: Planner

	Command file:	09.06.03.16:42:14.cmd.log

	Activity:
	---------

	1) North Polar Coronal Hole Study

	Sequence: 09.01_hole.tcl, n = 6, m = 3, p = 0, r = 0, e = 0

	SCI_SPEC: Characterization of a 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.

		  Calibrations: Compare coronal hole intensity and 
		  line width at OVI HV 205 and 215.

		  Roll positions are VL-corrected for PA=0 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: 2009.06.03.17:42
		    end: 2009.06.04.12:18

	ONUMs = 25496 (319 exps)   
		25497 (220 exps)

	Instrument configuration:

		- Pointing:  Sun center

                - Spacecraft Roll:  180 Degrees

		- Roll: 352.09 Degrees (50111)

		- Mirror/Occulter:  1.7 Ro
				    1.5 mm overocculting

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

		- LYA GRTPOS: 100000
		- OVI GRTPOS: 235900

		- OVI MCP Voltage: 205

		- OVI mask:   OVI_Hole_237 in slot 2

	Fits Files:

q09.06.03.17:41:44.ovi.dat

GAP between 06/04/09|02:20:27(  907) and 06/04/09|02:21:29( 1004)

q09.06.04.04:43:04.ovi.dat