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

	Date:		04 November 2008
	-----

 	Last revision:	21 November 2008 (Wu)
	--------------

	File Name: 	2008.11.18.a.log
 	----------

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

	UVCS Activity:	UVCS in Modified Hard Safe Configuration 
	--------------	

	SOHO Activity:	18 November 2008 SK/MM/Roll TIMELINE
	--------------  Last Update: 14 Novebmer 2008 16 UT EBZ

		Standard Disclaimer:  All times are in UT and are estimates.
		Total Fuel Usage: 0.0514 kg
		OCD (offpoint flag, SVM times, ESR flags) due 13 Nov
		SORR on 14 Nov at 9am
		Limit violation sheets for safing due Monday morning
		17 November

		TUESDAY -- 18 NOV 2008
		----------------------
		D54 08:35 - 16:25
		D27 20:30 - 22:00
		D14 20:30 - 00:20  D/L Only
		SOCs here 10:30 UT - 23 UT
		SWAN safed by FOT: run n_fl_llockin, go to ESR limit set
		MDI loop opened by FOT with warning ~11:20 UT
		Experiment offpoint flag function disabled
		SK/MM/Roll: SK (~7 minutes), MM (3 segments, ~45 minutes), 
		Roll (~26 minutes)
		Burns should be complete by ~12:50 UT
		Experiment offpoint flags enabled for LASCO and MDI
		MDI loop closed by FOT after asking permission ~15:45 UT
		SWAN recovered by FOT (2 hours after last burn): go to nominal 
		limit set, run n_fl_llockout, send n_fl_manrec - may happen on 
		next pass
		FOT do a Submode Change from 5 to 6 at ~16:00 UT
		CDS may use NRT

		WEDNESDAY -- 19 NOV 2008
		------------------------
		D54 08:50 - 12:10
		D45 22:45 - 02:45
		SVM Reserve Time on D54
		EIT Bakeout will automatically end on D54
		SOCs here 13 - 02 UT
		CDS recovery (turn off sub. htr. 62, set default back to 80%, 
		run TSTOL c_fl_opendoors and return to ESR flag warning list 
		(from Maneuver End Script), NRT for reboot/recovery) at ~23 UT
		NRT for EIT post-bakeout calibrations ~23:15 UT
		LASCO recovery (~30 minutes) at ~00:15 UT
		LASCO load
		LASCO/EIT will finish on D54 tomorrow morning if they run out 
		of time on D45

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

	Command file:	No Commanding

	Activity:
	---------

	1) UVCS in Modified Hard Safe Configuration

	Sequence: None

	SCI_SPEC: Following completion of Science Observations, UVCS 
		  is placed into a modified Hard Safe configuration in 
		  preparation for the SOHO High Gain Antenna Keyhole 
		  Period of November 2008.

		  OVI and LyA Slits are set to 100 microns, instrument 
		  is rolled to nominal East (35156 Engineering Units).  
		  Detector High Voltage is ramped down and then turned off.  
		  The Mirror is moved to 1.5 Solar Radii with 1.5 mm 
		  overocculting.  UVCS Aperture Door is also closed 708 steps, 
		  Internal Mirror / Occulter Heater set to 100% duty cycle 
		  (64).  
		  		  
		  FOT using ESR Limit Set, TSU Substitution Heater (Circuit 
		  #84) powered on and set to 50% duty cycle.  UVCS removed 
		  from Experiment Offpoint and ESR warning lists for Keyhole.

	OBS_PROG: 

	SCI_OBJ:  

	OBJ:      

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2008.11.18.17:00
		    end: 2008.11.19.17:00

	ONUMs =	24909

	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll: 180 Degrees

		- Roll:  270 Degrees (35156)

		- Mirror/Occulter:  1.5 Ro
                                    1.5 mm overocculting

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

                - LYA GRTPOS: 100000
		- OVI GRTPOS: 164600

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

		- LYA DETECTOR POWERED OFF
		- OVI DETECTOR POWERED OFF
		- VLD DETECTOR POWERED OFF

		- LYA mask:   LYA_wing_100 in slot 5
		- OVI mask:   OVI_sp2_164  in slot 4

	Fits Files:

GAP between 11/18/08|16:24:46( 1231) and 11/18/08|20:33:11( 8706)
GAP between 11/19/08|00:19:38(14087) and 11/19/08|08:52:44(14230)
GAP between 11/19/08|12:09:35(  375) and 11/19/08|22:47:48(12535)