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

	Date:		01 April 2004
	-----

 	Last revision:	08 April 2004 (Wu)
	--------------

	File Name: 	2004.04.07.a.log
	-----------

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

	UVCS Activity:	UVCS Final Recovery operations: Turn on and Ramp 
	--------------	up OVI and VLD Detector High Voltage
			Load and Start OVI Synoptic for 07 - 08 April 2004
			Load LyA Synoptic for 08 April 2004

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

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

	Command file:	04.04.07.14:22:00.cmd.log

	Activity:
	---------

	1) UVCS Recovery from Soft Safe Configuration

	Sequence: Manual

	SCI_SPEC: Recovery from Soft Safe configuration for return to normal 
		  operations. Nominal Limit monitoring resumed following
		  resumption of science.

	OBS_PROG: 

	SCI_OBJ:  

	OBJ:      

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2004.04.07.14:23
                    end: 2004.04.07.14:32

	ONUMs =	21094

	Instrument configuration:

		- Pointing:  Sun Center

		- Spacecraft Roll:  0 Degrees

		- Roll: 90 Degrees (35156)
 
		- Mirror/Occulter:  1.5 Ro
                                    1.5 mm overocculting

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

		- LYA GRTPOS: 128000
		- OVI GRTPOS: 192000

                - OVI mask:   OVI_Syn_230 in slot 1

	Fits Files:


	2) OVI Synoptic Sequence Load and Start

	Sequence: SynopticC:Start

	SCI_SPEC: Synoptic studies.  LYA HV & Power off / OVI voltage at 200,
		  LYA grating position now at 128000 "permanently".

	OBS_PROG: Synoptic

	SCI_OBJ:  Synoptic

	OBJ:      Entire Corona

	CMP_NAME:

	CMP_NUM:

	Duration: start: 2004.04.07.14:50
		    end: 2004.04.08.05:55

	ONUMs = 44770 (49 exps)
		44771 (47 exps) 
		44772 (49 exps)
		44773 (49 exps)
		44774 (49 exps)
		44775 (47 exps)
		44776 (49 exps)
		44777 (49 exps)

	Instrument configuration:

		- Pointing:  Sun center

                - Spacecraft Roll:  0 Degrees

		- Roll:	SW: os, S: oc, SE: os, E: os, 
			NE: os, N: oc, NW: os, W: os

		- Mirror/Occulter:

			ls:	3.00, 2.50, 2.10, 1.90, 1.75, 1.60 Ro
			lc:	2.10, 1.90, 1.75, 1.60 Ro
			os:	3.00, 2.10, 1.90, 1.75, 1.60 Ro
			oc:	1.90, 1.75, 1.60 Ro
			ms:	2.10, 1.75, 1.60 Ro
			mc:	1.90, 1.75, 1.60 Ro

			1.5 mm overocculting (1.60 Ro)
			2.0 mm overocculting (1.75, 1.90, 2.10, 2.50, 3.00 Ro)

		- LYA Slits:   50 um
		- OVI Slits:  150 um (LyA Synoptic)
			      200 um (OVI, and Mini Synoptic)

		- LYA GRTPOS: 128000
		- OVI GRTPOS: 177596 (LyA Synoptic)
			      229000 (OVI, and Mini Synoptic)

		- OVI MCP Voltage: 200 

		- OVI mask:   OVI_Syn_178 in slot 2 (LyA Synoptic)
			      OVI_Syn_230 in slot 1 (OVI, and Mini Synoptic)

	Fits Files:

z04.04.07.14:49:43.ovi.dat
z04.04.07.14:49:43.vld.dat
z04.04.07.16:45:14.ovi.dat
z04.04.07.16:45:14.vld.dat
z04.04.07.18:33:31.ovi.dat
z04.04.07.18:33:31.vld.dat
z04.04.07.20:28:52.ovi.dat
z04.04.07.20:28:52.vld.dat
z04.04.07.22:24:24.ovi.dat
z04.04.07.22:24:24.vld.dat
z04.04.08.00:20:22.ovi.dat
z04.04.08.00:20:22.vld.dat
z04.04.08.02:08:43.ovi.dat
z04.04.08.02:08:43.vld.dat
z04.04.08.04:04:13.ovi.dat
z04.04.08.04:04:13.vld.dat

	3) LyA Synoptic Sequence Load and Start

	Sequence: SynopticC:Start

	SCI_SPEC: Synoptic studies.  LYA HV & Power off / OVI voltage at 200,
		  LYA grating position now at 128000 "permanently".

	OBS_PROG: Synoptic

	SCI_OBJ:  Synoptic

	OBJ:      Entire Corona

	CMP_NAME:

	CMP_NUM:

	Duration: start: 2004.04.08.05:58
		    end: 2004.04.08.13:15

	ONUMs = 44780 (18 exps)
		44781 (18 exps) 
		44782 (34 exps)
		44783 (18 exps)
		44784 (18 exps)
		44785 (18 exps)
		44786 (34 exps)
		44787 (18 exps)

	Instrument configuration:

		- Pointing:  Sun center

                - Spacecraft Roll:  0 Degrees

		- Roll:	W: ls, NW: ls, N: lc, NE: ls,
			E: ls, SE: ls, S: lc, SW, ls

		- Mirror/Occulter:

			ls:	3.00, 2.50, 2.10, 1.90, 1.75, 1.60 Ro
			lc:	2.10, 1.90, 1.75, 1.60 Ro
			os:	3.00, 2.10, 1.90, 1.75, 1.60 Ro
			oc:	1.90, 1.75, 1.60 Ro
			ms:	2.10, 1.75, 1.60 Ro
			mc:	1.90, 1.75, 1.60 Ro

			1.5 mm overocculting (1.60 Ro)
			2.0 mm overocculting (1.75, 1.90, 2.10, 2.50, 3.00 Ro)

		- LYA Slits:   50 um
		- OVI Slits:  150 um (LyA Synoptic)
			      200 um (OVI, and Mini Synoptic)

		- LYA GRTPOS: 128000
		- OVI GRTPOS: 177596 (LyA Synoptic)
			      229000 (OVI, and Mini Synoptic)

		- OVI MCP Voltage: 200 

		- OVI mask:   OVI_Syn_178 in slot 2 (LyA Synoptic)
			      OVI_Syn_230 in slot 1 (OVI, and Mini Synoptic)

	Fits Files:

z04.04.08.05:57:53.ovi.dat
z04.04.08.05:57:53.vld.dat
z04.04.08.06:44:34.ovi.dat
z04.04.08.06:44:34.vld.dat
z04.04.08.07:31:17.ovi.dat
z04.04.08.07:31:17.vld.dat
z04.04.08.08:52:09.ovi.dat
z04.04.08.08:52:09.vld.dat
z04.04.08.09:38:54.ovi.dat
z04.04.08.09:38:54.vld.dat
z04.04.08.10:25:39.ovi.dat
z04.04.08.10:25:39.vld.dat
z04.04.08.11:12:11.ovi.dat
z04.04.08.11:12:11.vld.dat
z04.04.08.12:33:03.ovi.dat
z04.04.08.12:33:03.vld.dat