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

	Date:		11 April 2006
	-----

 	Last revision:	14 April 2006 (Wu)
	--------------

	File Name:	2006.04.12.a.log
	----------

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

	UVCS Activity:	OVI Detector Diagnostic for 12 April 2006
	--------------	South Coronal Hole Observations in OVI for 
			12 - 13 April 2006

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

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

	Command file:	06.04.11.12:24:00.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: 2006.04.12.19:07
                    end: 2006.04.12.20:08

	ONUMs =	22381 (12 exps)

	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  0 Degrees

		- Roll: 180 degrees (51551)

		- Mirror/Occulter:  1.75 Ro
                                    1.5 mm overocculting

		- LYA Slit:   100 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:

q06.04.12.19:05:15.ovi.dat

	2) South 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=180 degrees.

	OBS_PROG: Primary: Sensitivity
		  Sub Obj: Spatial Coverage

	SCI_OBJ:  Plasma Properties...Proton and Ion Temperatures

	OBJ:      Coronal Hole

	CMP_NAME: South Coronal Hole Study, UVCS; LASCO

	CMP_NUM:  7180

	Duration: start: 2006.04.12.20:10
		    end: 2006.04.13.19:10

	ONUMs = 22382 (334 exps) 
		22383 (331 exps) 

	Instrument configuration:

		- Pointing:  Sun center

                - Spacecraft Roll:  0 Degrees

		- Roll:	174.38 Degrees (50528)

		- Mirror/Occulter:  2.4 Ro
				    1.5 mm overocculting

		- LYA Slits:  100 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:

q06.04.12.20:09:58.ovi.dat
q06.04.13.07:40:14.ovi.dat

GAP between 04/13/06|12:07:39(11058) and 04/13/06|12:14:11(11686)