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

	Date:		15 October 2007
	-----

 	Last revision:	22 October 2007 (Wu)
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	File Name:	2007.10.18.a.log
	----------

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

	UVCS Activity:	Observation of Spica (Alpha Virginis) for 
	--------------	18 - 19 October 2007
			Load and Start North Coronal Hole OVI Observation for
			19 October 2007

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

	EOF Staff:	L. Gardner / S. Cranmer: Lead Scientist
	----------	M. Uzzo: Commander, Planner
			Y.-K. Ko 

	Command file:	07.10.18.12:31:06.cmd.log

	Activity:
	---------

	1) Observations of Spica (Alpha Virginis)

	Sequence: Manual, TakeOVIexp.tcl

	SCI_SPEC: Radiometry.  LYA HV off / OVI voltage at 200,

	OBS_PROG: Calibration

	SCI_OBJ:  Primary: Calibration...Radiometric Calibration
		  Sub Obj: Celetstal Targets...Star (Spica)

	OBJ:      Star

	CMP_NAME:

	CMP_NUM:

	Duration: start: 2007.10.18.15:44
		    end: 2005.10.19.04:39

	ONUMs =  23766 (177 exps) 
		 23767 (132 exps)

	Instrument configuration:

		- Pointing: Sun center

                - Spacecraft Roll:  0 Degrees

 		- Roll: 205.5 - 214 degrees (56193 - 57741)

		- Mirror/Occulter: 8.89 - 9.73 Ro
			  	   20.78, 15.19, 10.29, 5.54, 2.37, 0.79 mm 
				   30.06, 40.35 mm
 
		- LYA Slits:  100 um
		- OVI Slits:  100 um 

		- LYA GRTPOS: 100000
		- OVI GRTPOS: 172000

		- OVI MCP Voltage: 200 

		- OVI mask:   Star_4x2 in slot 1 

	Fits Files:

q07.10.18.15:30:52.ovi.dat
q07.10.18.22:27:36.ovi.dat

GAP between 10/19/07|03:18:08( 9822) and 10/19/07|03:19:27( 9951)
GAP between 10/19/07|03:32:52(11240) and 10/19/07|03:34:07(11361)
GAP between 10/19/07|03:34:07(11361) and 10/19/07|03:36:07(11550)
GAP between 10/19/07|03:36:07(11550) and 10/19/07|03:41:52(12102)
GAP between 10/19/07|03:41:52(12105) and 10/19/07|03:44:05(12315)
GAP between 10/19/07|03:44:05(12315) and 10/19/07|03:47:42(12668)
GAP between 10/19/07|03:48:10(12713) and 10/19/07|03:50:55(12976)
GAP between 10/19/07|03:50:55(12976) and 10/19/07|03:53:21(13206)
GAP between 10/19/07|03:53:21(13206) and 10/19/07|03:54:27(13317)
GAP between 10/19/07|03:55:40(13431) and 10/19/07|04:00:08(13861)
GAP between 10/19/07|04:00:10(13863) and 10/19/07|04:02:06(14047)
GAP between 10/19/07|04:02:19(14066) and 10/19/07|04:03:34(14185)
GAP between 10/19/07|04:03:51(14213) and 10/19/07|04:34:34(  785)


	2) North Polar Coronal Hole OVI Observations

	Sequence: 06.08_hole.tcl, n = 5, m = 2, 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.

		  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: 2007.10.19.05:04
		    end: 2007.10.19.20:14

	ONUMs = 23768 (319 exps)   
		23769 (119 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 Slit:   100 um
		- OVI Slit:    75 um

		- LYA GRTPOS: 100000
		- OVI GRTPOS: 217000

		- OVI MCP Voltage: 200 

		- OVI mask:   OVI_EclipSyn_215 in slot 2

	Fits Files:

q07.10.19.05:04:58.ovi.dat
q07.10.19.16:06:18.ovi.dat