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

	Date:		22 September 2008
	-----

 	Last revision:	26 September 2008 (Wu)
	--------------

	File Name: 	2008.09.22.a.log
	----------

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

	UVCS Activity:  Flush and Abort LYA Dark Count Observations for 
	--------------	22 September 2008
			Ramp Down and Power off LYA Detector
			Turn on OVI Detector
			Conduct OVI Stimulus Pulse Test
			Ramp Up OVI Detector HV
			Load and Start OVI Dark Count Observations for 
			22 - 23 September 2008
			Load LYA Dark Count Observations for 
			23 - 24 September 2008

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

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

	Command file:	08.09.22.13:33:12.cmd.log

	Activity:
	---------

	1) OVI Stimulus Pulse Test

	Sequence: TakeUV_TxN.tcl

	SCI_SPEC: Calibration

	OBS_PROG: Calibration

	SCI_OBJ:  Calibration

	OBJ:      

	CMP_NAME:

	CMP_NUM:

	Duration: start: 2008.09.22.14:02
		    end: 2008.09.22.14:06

	ONUMs = 24743 (2 exps)

	Instrument configuration:

		- Pointing:  Sun center

                - Spacecraft Roll: 0 Degrees

		- Roll: 0 Degrees (18762)

		- Mirror/Occulter:  5.0 Ro
				    1.5 mm overocculting

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

		- LYA GRTPOS: 100000
		- OVI GRTPOS: 210000

		- LYA MCP Voltage: 0 
		- OVI MCP Voltage: 0 

		- OVI mask:   OVI_303_8x2 in slot 3

	Fits Files:

q08.09.22.13:59:39.ovi.dat

	2) Dark Count Observations

	Sequence: 08_DarkOVI.tcl, n = 8, m = 3, r = 0, e = 0

        SCI_SPEC: 

        OBS_PROG: Calibration

        SCI_OBJ:  

        OBJ:      Coronal Hole

        CMP_NAME:

        CMP_NUM:

	Duration: start: 2008.09.22.14:19
		    end: 2008.09.23.14:26

	ONUMs = 24744 (240 exps)
		24745 (240 exps)
		24746 (220 exps)

	Instrument configuration:

		- Pointing:  Sun center

                - Spacecraft Roll:  0 Degrees

		- Roll:	0 Degrees (18762)

		- Mirror/Occulter:  5.0 Ro
				    1.5 mm overocculting

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

		- LYA GRTPOS: 100000
		- OVI GRTPOS: 230000

		- OVI Filter Engaged

		- OVI MCP Voltage: 200

		- OVI mask:   OVI_chk_1xfull in slot 6

	Fits Files:

q08.09.22.14:19:28.ovi.dat
q08.09.22.22:35:28.ovi.dat
q08.09.23.06:51:28.ovi.dat