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

	Date:		25 April 2006
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 	Last revision:	17 May 2006 (Wu)
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	File Name:	2006.04.29.a.log
	----------

	Compiled by:	R. Wu
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	UVCS Activity:	OVI Detector Diagnostic for 29 April 2006
        -------------- 	North Coronal Hole Observations in OVI for
        		29 - 30 April 2006 

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

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

	Command file:	06.04.26.14:28:00.cmd.log
			06.04.28.15:00:00.cmd.log

	Activity:
	---------

	1) OVI Detector Diagnostic

	Sequence: 06.02_OVI_164_chk.tcl

	SCI_SPEC: Instrument Diagnostics

	OBS_PROG: Spatial Resolution

	SCI_OBJ:  

	OBJ:      Coronal Hole

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2006.04.29.09:34
                    end: 2006.04.29.10:35

	ONUMs =	22429 (12 exps)

	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  0 Degrees

		- Roll:	354.38 Degrees (17739)

		- Mirror/Occulter:  1.75 Ro
                                    1.5 mm overocculting

		- LYA Slit:    75 um
		- OVI Slit:    75 um 

		- LYA GRTPOS: 100000
		- OVI GRTPOS: 164600

		- OVI MCP Voltage: 200 

		- OVI mask:   OVI_chk_1xfull in slot 6

	Fits Files:

q06.04.29.09:33:01.ovi.dat

	2) North Coronal Hole Observations

	Sequence: 06.04_holeOVI24.tcl

	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.

		  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: 2006.04.29.10:37
		    end: 2006.04.30.09:37

	ONUMs = 22430 (334 exps)   
		22431 (334 exps)   

	Instrument configuration:

		- Pointing:  Sun center

                - Spacecraft Roll:  0 Degrees

		- Roll:	354.38 Degrees (17739)

		- Mirror/Occulter:  2.4 Ro
				    1.5 mm overocculting

		- LYA Slits:   75 um
		- OVI Slits:   75 um

		- LYA GRTPOS: 100000
		- OVI GRTPOS: 217000

		- OVI MCP Voltage: 200 

		- OVI mask:   OVI_EclipSyn_215 in slot 2

	Fits Files:

q06.04.29.10:36:42.ovi.dat
q06.04.29.22:06:58.ovi.dat