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

	Date:		29 January 2009
	-----

	Last revision:	13 February 2009 (Wu)
	--------------

	File Name: 	2009.02.11.a.log
	----------

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

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

	SOHO Activity:	12 February SK/MM, 14 February Roll TIMELINE
	--------------	Last Update: 9 Feb 2009 15:15 UT EBZ

		Standard Disclaimer:  All times are in UT and are estimates.
		Total Fuel Usage: 0.0313 kg
		OCD (offpoint flag, SVM times, ESR flags) not needed
		SORR on 10 February 9am
		Limit violation sheets for safing due 11 February

		Thursday 12 February 2009
		-------------------------
		D65 11:10 - 14:15
		D24 16:45 - 23:50

		SOCs here 13-23 (8am-6pm)
		UVCS already safed on 30 January
		SVM Reserve Time done during Maneuvers
		LASCO safes (~30 minutes) at 13
		CDS safes (use TSTOL c_fl_submode_prep, c_fl_shutdoors 
		from Maneuver Prep Script) at 13:30
		D24 is the Maneuver Pass
		SWAN safed by FOT: run n_fl_llockin, go to ESR limit set
		CELIAS STOF not safing
		MDI loop opened by FOT with warning ~17:10
		Experiment offpoint flag function disabled
		SK/MM: SK (~4 minutes), MM (3 segments, ~32 minutes total) 
		~18:00
		Burns should be complete by ~18:40
		Experiment offpoint flags enabled for LASCO and MDI
		MDI loop closed by FOT after asking permission ~19:50
		SWAN recovered by FOT (2 hours after last burn): go to 
		nominal limit set, run n_fl_llockout, send n_fl_manrec

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

	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 February 2009.

		  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: 2009.02.11.17:00
		    end: 2009.02.12.17:00

	ONUMs =	25154

	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: 210000

		- 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_str_Prof09 in slot 5

	Fits Files:

GAP between 02/11/09|15:25:36( 7807) and 02/11/09|20:18:45( 3195)
GAP between 02/11/09|20:55:58( 6769) and 02/11/09|21:01:47( 7333)
GAP between 02/11/09|21:02:06( 7366) and 02/11/09|21:09:46( 8099)
GAP between 02/11/09|21:09:46( 8099) and 02/11/09|21:14:03( 8513)
GAP between 02/11/09|21:14:03( 8513) and 02/11/09|21:17:29( 8841)
GAP between 02/11/09|21:17:46( 8868) and 02/11/09|21:28:13( 9871)
GAP between 02/11/09|21:37:13(10734) and 02/11/09|21:38:17(10839)
GAP between 02/11/09|21:39:17(10936) and 02/11/09|21:44:28(11432)
GAP between 02/11/09|21:44:30(11434) and 02/11/09|21:46:10(11593)
GAP between 02/11/09|21:50:18(11998) and 02/11/09|21:56:40(12602)
GAP between 02/11/09|21:56:40(12602) and 02/11/09|21:57:55(12721)
GAP between 02/11/09|21:58:10(12747) and 02/11/09|21:59:48(12910)
GAP between 02/11/09|21:59:48(12910) and 02/11/09|22:02:33(13175)
GAP between 02/12/09|00:10:42( 9103) and 02/12/09|11:22:36( 8116)
GAP between 02/12/09|14:10:47( 7895) and 02/12/09|16:48:36( 6670)