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

	Date:		29 May 2008
	-----

 	Last revision:	03 June 2008 (Wu)
	--------------

	File Name: 	2008.05.29.a.log
	----------

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

	UVCS Activity:	Ramp Down and Turn off OVI Detector HV
	--------------	Power off OVI Detector
                        Turn on LYA Detector
			Conduct LYA Stimulus Pulse Test
                        Turn on and Ramp Up LYA Detector HV
                        Increase LYA Detector High Voltage Setting to 200 
                        Engineering Units
                        Load and Start LYA Detector Diagnostic for
                        29 May 2008
			Load Proton Velocity Distribution Measurements for 
			29 - 30 May 2008 
			Load Proton Velocity Distribution Measurements for 
			30 - 31 May 2008 
			Load Proton Velocity Distribution Measurements for 
			31 May - 01 June 2008 
			Load Proton Velocity Distribution Measurements for 
			01 - 02 June 2008 

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

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

	Command file:	08.05.29.16:44:00.cmd.log

	Activity:
	---------

	1) LYA Stimulus Pulse Test

	Sequence: TakeUV_TxN.tcl

	SCI_SPEC: 

	OBS_PROG: 

	SCI_OBJ:  

	OBJ:

	CMP_NAME:

	CMP_NUM:

	Duration: start: 2008.05.29.16:57
		    end: 2008.05.29.17:01

	ONUMs = 24431 (2 exps)

	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll: 180 Degrees

		- Roll:  180 Degrees (18762)

		- Mirror/Occulter:  5.00 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 

		- LYA mask:   LYA_303_8x2 in slot 3

	Fits Files:

q08.05.29.16:56:19.lya.dat

	2) LYA Detector Diagnostic

	Sequence: LYA_100_chk.tcl

	SCI_SPEC: 

	OBS_PROG: Spatial Resolution

	SCI_OBJ:  

	OBJ:      Coronal Hole

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2008.05.29.17:13
                    end: 2008.05.29.17:43

	ONUMs =	24432 (6 exps) 

	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll: 180 Degrees

		- Roll:  0 Degrees (51551)

		- Mirror/Occulter:  1.75 Ro
				    1.5 mm overocculting

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

		- LYA GRTPOS: 100000
		- OVI GRTPOS: 210000

		- LYA MCP Voltage: 200 (Nominal +5) 

		- LYA mask:   LYA_chk_1xfull in slot 6

	Fits Files:

q08.05.29.17:11:49.lya.dat

	3) Proton Velocity Distribution Measurements
   
	Sequence: 08.04_Seed.tcl, height = 27, n12hr = 2, n6hr = 0, n50min = 0

	SCI_SPEC: 

	OBS_PROG: Primary: Spectral Resolution
		  Sub_Obj: Sensitivity

	SCI_OBJ:  Primary: Plasma Properties...Density
		  Sub_Obj: Plasma Properties...Proton Temperature

	OBJ:      Streamer

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2008.05.29.17:54
		    end: 2008.05.30.18:12

	ONUMs =	24433 (286 exps)

	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  180 Degrees

		- Roll: 90 degrees (2378)

		- Mirror/Occulter:  2.70 Ro 
				    1.5 mm overocculting

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

		- LYA GRTPOS: 100000
		- OVI GRTPOS: 210000

		- LYA MCP Voltage: 200 (Nominal +5)

		- LYA mask:   LYA_wing_100 in slot 5

	Fits Files:

q08.05.29.17:53:05.lya.dat

GAP between 05/29/08|18:27:55(15870) and 05/29/08|18:39:04(  550)