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

	Date:		02 July 2004
	-----

 	Last revision:	06 July 2004 (Wu)
	--------------

	File Name: 	2004.07.02.a.log
	-----------

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

	UVCS Activity:	UVCS Stimulus Pulse Test
	--------------  Load OVI Detector Mask OVI_MPM_232 into slot 
			UVCS Final Recovery operations: Turn on and Ramp 
			up OVI and VLD Detector High Voltage
			Load and Start Mini-Synoptic for 03 July 2004
			Load LyA Synoptic for 03 July 2004
			Load OVI Synoptic for 03 - 04 July 2004
			Load North Coronal Hole LyA Observation for 
			04 July 2004
			Load North Coronal Hole OVI Observation for 
			04 July 2004
			Load North Coronal Hole OVI Observation 
			for 04 - 05 July 2004
			Load Mini-Synoptic for 05 July 2004
			Load North Coronal Hole LyA Observation for 
			05 July 2004
			Load North Coronal Hole OVI Observation for 
			05 July 2004
			Load North Coronal Hole OVI Observation 
			for 05 - 06 July 2004
			Load OVI Synoptic for 06 July 2004

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

	EOF Staff:	M. P. Miralles: Lead Scientist
	----------	M. Uzzo: Planner, Commander
			R. Wu

	Command file:	04.07.02.12:45:22.cmd.log

	Activity:
	---------

	1) Thermal Equilibration of UVCS in Soft Safe Configuration

	Sequence: none

	SCI_SPEC: UVCS is recovered from Hard Safe Configuration into a Soft 
		  Safe configuration in order to allow UVCS temperatures to 
		  return to nominal.  
		  
		  Detector High Voltage remains ramped down and turned off
		  OVI Slitwidth is 100 microns, instrument is rolled to the 
		  nominal EAST (35156 Engineering Units), and Mirror / 
		  Occulter is set at 1.5 Solar Radii with 1.5 mm 
		  overocculting.  UVCS Aperture Door is opened at this time.
		  Internal Mirror / Occulter Heater Heater set to 0% duty 
		  cycle.		  

		  FOT told to continue to use UVCS ESR Limit Table.

		  Expected Limit Violation sheets submitted to FOT via SOC
		  for any expected limit violations during this time.  

		  Experiment Offpoint and ESR Flags enabled.

	OBS_PROG: 

	SCI_OBJ:  

	OBJ:      

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2004.07.02.17:00
                    end: 2004.07.02.23:52

	ONUMs =	45489

	Instrument configuration:

		- Pointing:  Sun Center

		- Spacecraft Roll:  180 Degrees

		- Roll: 270 Degrees (35156)
 
		- Mirror/Occulter:  1.5 Ro
                                    1.5 mm overocculting

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

		- LYA GRTPOS: 128000
                - OVI GRTPOS: 229000

		- LYA HIGH VOLTAGE RAMPED DOWN DOWN AND POWERED OFF
		- OVI HIGH VOLTAGE RAMPED DOWN DOWN AND POWERED OFF
		- VLD HIGH VOLTAGE RAMPED DOWN DOWN AND POWERED OFF

		- LYA DETECTOR POWERED OFF
		- VLD DETECTOR POWERED OFF

                 - OVI mask:   OVI_Syn_230 in slot 1

	Fits Files:


	2) UVCS Stimulus Pulse Test

	Sequence: Manual

	SCI_SPEC: 

	OBS_PROG: 

	SCI_OBJ:  

	OBJ:     

	CMP_NAME:

	CMP_NUM:

	Duration: start: 2004.07.02.23:52
                    end: 2004.07.02.23:56

	ONUMs =	21320 (2 exps)

	Instrument configuration:

		- Pointing:  Sun Center

		- Spacecraft Roll:  180 Degrees

		- Roll: 270 Degrees (35156)
 
		- Mirror/Occulter:  1.5 Ro
                                    1.5 mm overocculting

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

		- LYA GRTPOS: 128000
                - OVI GRTPOS: 229000

		- LYA HIGH VOLTAGE RAMPED DOWN DOWN AND POWERED OFF
		- OVI HIGH VOLTAGE RAMPED DOWN DOWN AND POWERED OFF
		- VLD HIGH VOLTAGE RAMPED DOWN DOWN AND POWERED OFF

		- LYA DETECTOR POWERED OFF
		- VLD DETECTOR POWERED OFF

		- OVI mask:   msk_000303_OVI in slot 3

	Fits Files:

q04.07.02.23:50:46.ovi.dat

	3) 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: 2004.07.02.23:56
                    end: 2004.07.03.00:48

	ONUMs =	21320

	Instrument configuration:

		- Pointing:  Sun Center

		- Spacecraft Roll: 180 Degrees

		- Roll: 270 Degrees (35156)
 
		- Mirror/Occulter:  1.5 Ro
                                    1.5 mm overocculting

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

		- LYA GRTPOS: 128000
                - OVI GRTPOS: 229000

		- OVI MCP Voltage: 200 

		- VLD DETECTOR POWERED OFF

		- OVI mask:   msk_000303_OVI in slot 3

	Fits Files: