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

	Date:		11 December 2004
	-----

 	Last revision:	13 December 2004 (Wu)
	--------------

	File Name: 	2004.12.11.a.log
	----------

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

	UVCS Activity:  Recover UVCS from Soft Safe Configuration 
	--------------	Load and Start Theta Oph Vignetting Study for 
			11 December 2004
			Load OVI Detector Mask OVI_VIG_FF in slot 6
			Load and Start Ulysses-SOHO Quadrature 
			for 11 - 12 December 2004
			Load Ulysses-SOHO Quadrature for 12 - 13 December 2004
			Load Helium Focusing Cone Observation 
			for 13 December 2004
			Load LyA Synoptic for 13 December 2004

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

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

	Command file:	04.12.11.12:04:10.cmd.log

	Activity:
	---------

	1) Vignetting with Theta Ophiuchis

	Sequence: Manual, TakeOVIexp.tcl

	SCI_SPEC: Instrument Tests.  Measure efficiency as a function 
		  of aperture width using occulter widths of:

		  mm: 49.05,  4.75, 40.35,  2.37, 10.29, 30.86, 20.57 
		  EU: 28382, 41167, 30905, 41848, 39577, 33651, 36618

		  Note: 60.12mm (25162) dropped for 2004 

        OBS_PROG: Calibration
 
        SCI_OBJ:  Calibration...Vignetting Function   

	OBJ:	  Theta Oph (star) 
 
        CMP_NAME:
 
        CMP_NUM:
 
        Duration: start: 2004.12.11.12:47
                    end: 2004.12.11.21:15
 
        ONUMs = 21888 (59 exps)
		21889 (5 exps)
		21890 (110 exps)
		21891 (20 exps)

        Instrument configuration:
 
		- Pointing:  Sun center

		- Spacecraft Roll:  0 Degrees

		- Roll:	134 - 141 Degrees (43166 - 44440)
 
		- Mirror: 8.83 - 8.02 Ro

		- Occwidth: 49.05, 4.75, 40.35, 2.37, 10.29, 30.86, 20.57 mm

		- LYA Slits:   50 um
		- OVI Slits:  100 um
 
		- LYA GRTPOS: 128000
		- OVI GRTPOS:  45000, 237000 
 
		- OVI MCP Voltage: 200 

		- LYA mask:   LYA_93_1sec in slot 2
		- OVI mask:   Star_5x2    in slot 6
 
	Fits Files

q04.12.11.12:16:04.ovi.dat

GAP between 12/11/04|14:47:58(14674) and 12/11/04|14:49:04(14783)

q04.12.11.15:20:59.ovi.dat
q04.12.11.15:40:41.ovi.dat

GAP between 12/11/04|19:38:14( 9795) and 12/11/04|19:42:01(10161)
GAP between 12/11/04|19:54:52(11399) and 12/11/04|20:12:04(13047)

q04.12.11.20:18:29.ovi.dat

	2) Ulysses-SOHO Quadrature 

	Sequence: 04.11_ulysses.tcl

	SCI_SPEC: Physical parameters in the range of 1 to 2 Ro from 
		  coordinated SUMER-UVCS observations and comparison 
		  with in situ data collected at the time of 
		  SOHO-Sun-Ulysses quadrature.

	OBS_PROG: Primary: Spectral Coverage
		  Sub Obj: Spatial Coverage

	SCI_OBJ:  Plasma Properties...Abundances and Electron Temperatures

	OBJ:      Streamer Boundary

	CMP_NAME: Ulysses Quadrature, UVCS; Ulysses (S/C)

	CMP_NUM:  7101

	Duration: start: 2004.12.11.21:52
		    end: 2004.12.12.11:48

	ONUMs =	21895 (239 exps) 
		21896 (80 exps)
		21897 (8 exps)
		21898 (75 exps)

	Instrument configuration:

		- Pointing:  Sun Center

		- Spacecraft Roll:  0 Degrees

		- Roll: 252 degrees (64658)
 
		- Mirror/Occulter:  1.6 Ro
			            1.5 mm overocculting

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

		- LYA GRTPOS: 128000
		- OVI GRTPOS: 232100, 187470, 86600

		- OVI MCP Voltage: 200 

		- OVI mask:  OVI_sp2_188 in slot 5
			     OVI_303_2x6 in slot 4

	Fits Files:

q04.12.11.21:50:58.ovi.dat
q04.12.12.06:08:11.ovi.dat

GAP between 12/12/04|07:44:31(14039) and 12/12/04|08:10:43(  171)

q04.12.12.08:53:31.ovi.dat
q04.12.12.09:11:18.ovi.dat