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

	Date:		09 September 1997 	
	-----

 	Last revision:	07 May 1998 (Wu)
	--------------

	File Name: 	97.09.03.a.log
	-----------

	Compiled by:    R. O'Neal
	------------

	UVCS Activity:  Solar Wind from Coronal Holes
	--------------  UVCS SAFING for MOMENTUM MANAGEMENT of 09/04/97
                        
	SOHO Activity:	
	-------------- 

	EOF Staff:	A. Modigliani: Lead Observer/Planner
        ----------      S. Fineschi: Inst. Ops. Sci.
                        R. O'Neal: Commander
                        A. Ciaravella
                        R. Wu: Data Processor
		

	Command file:	97.09.03.12:20:06.cmd.log

	Activity: 

        1) Solar Wind from CH
 
        Sequence: 97.08.03_modigliani
 
        SCI_SPEC :  Ly-a Intensity and Profile and OVI and Ly-b Intensity
                    at 2.1 Rsun to get outflow velocity and density using
                    OVI 1037/1032 ratio and Doppler Dimming techniques.
 
        OBS_PROG: Primary: Sensitivity
                  Sub Obj: 
 
        SCI_OBJ:  Primary: Coronal Dynamics 
                  Sub Obj: Outflow velocities
 
        OBJ:     Coronal Hole (N)
 
        CMP_NO:   1940 
 
        CMP_NAME: JOP068
 
        Duration: start: 97.09.03.12:34
                  end:   97.09.03.21.04
 
        ONUMs:    5004 (50 exposures) 
                  5005 (47 exposures)

       Instrument configuration:
 
                - Pointing: Sun-Centered
 
                - Mirror:     1.9 Ro
 
                - Occulter:   1.5 mm occulting
 
                - LYA Slits:  50 um
                - OVI Slits:  75 um
 
                - LYA GRTPOS:  130000
                - OVI GRTPOS:  75000
 
                - LYA mask: LYA_130_Modi_JOP68
                - OVI mask: OVI_75_Modi_JOP68B
 
                - VLD Filter Disengaged
                - LYA Filter Disengaged
                - OVI Filter Disengaged
 
          Fits files

q97.09.03.12:33:09.lya.dat
q97.09.03.12:33:09.ovi.dat
q97.09.03.12:33:09.vld.dat
q97.09.03.16:53:12.lya.dat
q97.09.03.16:53:12.ovi.dat
q97.09.03.16:53:12.vld.dat

        2) UVCS SAFING 
 
	Sequence: safety
 
	SCI_SPEC: 
 
	OBS_PROG: 
 
	SCI_OBJ:  Protect Instrument
 
	OBJ:     
                  
	Duration: start: 97.09.03.21:00 (approx)
                  end:   97.09.05.16:40 (approx)
            
	Instrument configuration: 
 
		- Pointing:  Sun center
 
		- Roll: E
 
		- Mirror/Occulter: 1.5
                                   1.5 mm overocculting
 
		- LYA Slits:   50 um  
		- OVI Slits:   75 um 
 
		- LYA GRTPOS: 130000
		- OVI GRTPOS: 75000
 
		- LYA mask: detector off
		- OVI mask: detector off
 

GAP between 09/04/97|01:00:40( 3784) and 09/04/97|01:03:23( 3777)
GAP between 09/04/97|01:03:23( 3785) and 09/04/97|06:57:57( 4131)
GAP between 09/04/97|07:35:59( 7786) and 09/04/97|07:37:02( 7895)
GAP between 09/04/97|23:45:43( 2650) and 09/04/97|23:46:54( 2764)