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

	Date:		14 June 2007
	-----

 	Last revision:	18 June 2007 (Wu)
	--------------

	File Name:	2007.06.16.a.log
 	----------

	Compiled by:	M. Uzzo, R. Wu
	------------

	UVCS Activity:	Flat Field Calibration using Star Zeta Tau 
	--------------	for 16 - 17 June 2007
			LyA Detector Dark Count Study for 17 June 2007

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

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

	Command file:	07.06.15.11:45:49.cmd.log

	Activity:
	---------

	1) Flat Field Calibration Using Zeta Tau with LYA detector (LYMCPV=200)

	Sequence: 07.06_ZetaTauFF.tcl

	SCI_SPEC: 

	OBS_PROG: Primary: Calibration
          	  Sub Obj: Spatial Coverage

	SCI_OBJ:  Primary: Calibration...Flat Field Calibration
		  Sub Obj: Celetial Targets...Star
                
	OBJ:      Star...Zeta Tau

	CMP_NAME: 

	CMP_NUM:  

       Duration:  start: 2007.06.16.06:47
                    end: 2007.06.17.00:58

        ONUMs = 23432 (264 exps)
		23433 (264 exps) 

        Instrument configuration:

                - Pointing:  Sun center

		- Spacecraft Roll:  180 Degrees

                - Roll: 187 Degrees (20058) 

		- Mirror/Occulter: 8.0 Ro (39075) 
				   52.8 mm occwidth (27463) 

                - LYA Slit:   200 um
                - OVI Slit:   100 um

                - LYA GRTPOS: 100000
                - OVI GRTPOS: 210000

		- LYA MCP Voltage: 200 

                - LYA mask:   StarFF_8x4_LYA in slot 2

        Fits Files:

q07.06.16.06:46:52.lya.dat
q07.06.16.15:52:28.lya.dat

	2) Dark Count Study (LYMCPV=200)
   
	Sequence: 07.05_LYA_DarkCount.tcl

	SCI_SPEC: Determine Dark Count rate for LyA Detector.

	OBS_PROG: Calibration

	SCI_OBJ:  Calibration

	OBJ:      Coronal Hole

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2007.06.17.01:00
		    end: 2007.06.17.14:41

	ONUMs =	23434 (162 exps)

	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  180 Degrees

		- Roll: 180 degrees (18762)

		- Mirror/Occulter:  5.0 Ro
				    0.8 mm Exposed Mirror

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

		- LYA GRTPOS: 100000
		- OVI GRTPOS: 210000

		- LYA Filter Engaged

		- LYA MCP Voltage: 200 (Nominal + 5)

		- LYA mask:   LYA_wing_100 in slot 5

	Fits Files:

q07.06.17.01:00:07.lya.dat