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

	Date:		30 April 2007
	-----

 	Last revision:	02 May 2007 (Wu)
	--------------

	File Name: 	2007.04.30.a.log
	----------

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

	UVCS Activity:	Flush and Abort Suprathermal Seed Particle Population 
	--------------  Observations (Diagnostics Study) for 28 - 30 April 2007
			Transmit LyA Exposure
			Load and Start Instrument Characterization Study
			Load and Start Suprathermal Seed Particle Population
			Observations (Diagnostics Study) for 
			30 April - 01 May 2007

	SOHO Activity:	Received via email Tuesday, 01 May 2007, 
	--------------	04:01:16 GMT: OBT DISTRIBUTED TO UVCS BY FOT

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

	Command file:	07.04.30.16:18:59.cmd.log

	Activity:
	---------

	1) Instrument Characterization Study
              
	Sequence: TakeUV_TxN.tcl

	SCI_SPEC: Several exposures using full detector mask to look at
		  counts over LyA detector to ascertain reason for irregular
		  pulse height distribution.

	OBS_PROG: Calibration

	SCI_OBJ:  Calibration

	OBJ:      Coronal Hole

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2007.04.30.16:28
		    end: 2007.04.30.16:41

	ONUMs =	23321 (6 exps)

	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  0 Degrees

		- Roll: 180 degrees (51551)

		- 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: 195 

		- LYA mask:   msk_000303 in slot 3

	Fits Files:

q07.04.30.16:27:29.lya.dat

	2) Suprathermal Seed Particle Population Observations Diagnostic Study
              
	Sequence: 07.04_Seed_Diag.tcl, n12hr = 2, n6hr = 1, 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:      Coronal Hole

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2007.04.30.17:09
		    end: 2007.05.01.21:06

	ONUMs =	23322 (288 exps)
		23323 (43 exps) ; aborted

	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  0 Degrees

		- Roll: 180 degrees (51551)

		- Mirror/Occulter:  2.70 Ro
				    1.5 mm Overocculting

		- LYA Slit:   300 um
		- OVI Slit:   100 um 

		- LYA GRTPOS: 100000
		- OVI GRTPOS: 210000

		- LYA MCP Voltage: 190 

		- LYA mask:   LYA_wing_100 in slot 5

	Fits Files:

q07.04.30.17:08:41.lya.dat
q07.05.01.17:27:54.lya.dat