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

	Date:		12 April 2007
	-----

 	Last revision:	17 April 2007 (Wu)
	--------------

	File Name:	2007.04.15.a.log
	----------

	Compiled by:	M. Uzzo
	------------

	UVCS Activity:	Observations of Polar Coronal Holes at 2 - 2.5 Ro for 
	--------------	15 - 16 April 2007
			OVI Detector Diagnostic for 16 April 2007

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

	EOF Staff:	D. Telloni: Lead Scientist
	----------	M. Uzzo: Commander, Planner
			Y.-K. Ko
			R. Wu

	Command file:	07.04.11.13:22:13.cmd.log

	Activity:
	---------

 	1) Observations of Polar Coronal Holes at 2.0 to 2.5 Ro 

	Sequence: 07.04_Daniele.tcl, n = 4, m = 2, p = 0
 
	SCI_SPEC: Main scientific objective is to study plasma properties
		  varying with time and with latitude.

	OBS_PROG: Primary: Temporal Coverage
	          Sub Obj: Spatial Coverage

	SCI_OBJ:  Plasma Properties...Ion Temperatures

	OBJ:      Entire Corona

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2007.04.15.12:45
                    end: 2007.04.16.01:09

	ONUMs =	23259 (240 exps)
		23260 (120 exps)

	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  0 Degrees

		- Roll:  45 Degrees (26954)

		- Mirror/Occulter:  1.7 Ro
                                    1.5 mm overocculting

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

		- LYA GRTPOS: 100000
		- OVI GRTPOS: 217000

		- OVI MCP Voltage: 200 

		- OVI mask:   OVI_EclipSyn_215 in slot 2

	Fits Files:

q07.04.15.12:44:38.ovi.dat
q07.04.15.21:00:38.ovi.dat

	2) 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: 2007.04.16.01:14
                    end: 2007.04.16.02:15

	ONUMs =	23261 (12 exps)

	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  0 Degrees

		- Roll:  0 Degrees (18762)

		- Mirror/Occulter:  1.75 Ro
                                    1.5 mm overocculting

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

		- LYA GRTPOS: 100000
		- OVI GRTPOS: 164600

		- OVI MCP Voltage: 200 

		- OVI mask:   OVI_chk_1xfull in slot 6

	Fits Files:

q07.04.16.01:08:38.ovi.dat