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

	Date:		25 Jul 2011
	-----

 	Last revision:	11 Jan 2012 (RR)
	--------------

	File Name: 	2011.07.25.a.log
	----------

	Compiled by:	R. Rosati
	------------

	UVCS Activity:  Ramp up LYA detector following keyhole
	--------------	Load Suprathermal Seed Particle background measurement
			Load Suprathermal Seed Particle Population Observation
			26 Jul 2011 - 29 Jul 2011
			
			
	SOHO Activity:	
	--------------

	EOF Staff:	A Panasyuk: Lead Scientist
	----------	R. Rosati: Commander
		
			

	Command file:  11.07.25.18:09:33.cmd.log


	Activity:
	---------

        1) LYA detector ramped up
   
        Sequence: Manual

        SCI_SPEC: LYA detector high voltage ramped up following keyhole


        OBS_PROG: 

        SCI_OBJ:   

        OBJ:

        CMP_NAME: 

        CMP_NUM:  

        Duration: start: 2011.07.25.16:30
                    end: 2011.07.25.17:30

        ONUMs = 

   
        Instrument configuration:

                - Pointing:  Sun center

                - Spacecraft Roll:  0 Degrees

                - Roll: -13.8 Degrees (37670)
                         

                - Mirror/Occulter:  2.7 Ro
                                    1.5 mm overocculting


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

                - LYA GRTPOS: 83040
                - OVI GRTPOS: 98000

                - LYA MCP Voltage: 210

                - LYA DETECTOR POWERED ON
                - OVI DETECTOR POWERED OFF

                - LYA mask:


        Fits Files:




        2) Suprathermal Seed Particle background measurement
   
        Sequence: Seed_BG 27093 17839 3 2 0 0

        SCI_SPEC: 

        OBS_PROG: Primary: Spectral Resolution
                  Sub_Obj: Sensitivity

        SCI_OBJ:  Primary: Plasma Properties...Density
                  Sub_Obj: Plasma Properties...Proton Temperature

        OBJ:      Coronal Hole

        CMP_NAME: 

        CMP_NUM:  

        Duration: start: 2011.07.25.17:04
                    end: 2011.07.26.16:43

        ONUMs = 27093 (114 exps)
                27094 (34 exps)

   
        Instrument configuration:

                - Pointing:  Sun center

                - Spacecraft Roll:  0 Degrees

                - Roll: 95.1 Degrees (17839)

                - Mirror/Occulter:  5.0 Ro
                                    0.8 mm exposed mirror

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

                - LYA GRTPOS: 83040
                - OVI GRTPOS: 98000

                - LYA MCP Voltage: 210

                - LYA Filter Engaged

                - LYA mask:   LYA_wing_100 in slot 5

        Fits Files:

q11.07.25.17:03:57.lya.dat
q11.07.26.06:34:43.lya.dat




	3) Suprathermal Seed Particle Measurement
   
	Sequence: Seed 27095 5136 27 10 0 0 0

	SCI_SPEC: 

	OBS_PROG: Primary: Spectral Resolution
		  Sub_Obj: Sensitivity


	SCI_OBJ:  Primary: Plasma Properties...Density
		  Sub_Obj: Plasma Properties...Proton Temperature



	OBJ:      Streamer

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2011.07.26.16:50
		    end: 2011.07.29.05:33

	ONUMs = 27095 (61 exps)
		27096 (52 exps)
		27097 (92 exps)
		27098 (49 exps)
		27099 (61 exps)
		

	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  0 Degrees

		- Roll: 164.8 Degrees (5136)

		- Mirror/Occulter:  2.7 Ro
				    1.5 mm overocculting for
				    mirror position of 2.5 Ro


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

		- LYA GRTPOS: 83040
		- OVI GRTPOS: 98000

		- LYA MCP Voltage: 210

		- LYA mask: LYA_wing_100 in slot 5

	Fits Files:

q11.07.26.16:50:22.lya.dat
q11.07.27.06:21:02.lya.dat
q11.07.27.19:51:42.lya.dat
q11.07.28.09:22:22.lya.dat
q11.07.28.22:53:02.lya.dat