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

	Date:		22 Nov 2011
	-----

 	Last revision:	4 Apr 2012 (RR)
	--------------

	File Name: 	2011.11.22.a.log
	----------

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

	UVCS Activity:  Load Suprathermal Seed Particle Background Measurement
        --------------  Terminated Background Measurement
			Increased LYA MCP Voltage from 210 to 213
			Load New Suprathermal Seed Particle Background Measurement
			Load Suprathermal Seed Particle Population Observation
			22 Nov 2011 - 25 Nov 2011
			
			
							
	SOHO Activity:	
	--------------

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

	Command file:  11.12.22.02:03:38.cmd.log


	Activity:
	---------


        1) Suprathermal Seed Particle background measurement (this backgound
	   measurement was terminated later the same day, just prior to the LYA
	   MCP voltage adjustment)
   
        Sequence: Seed_BG 27258 52812 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: 2011.11.22.16:55
                    end: 2011.11.22.23:40

        ONUMs = 27258 (21 exps)

   
        Instrument configuration:

                - Pointing:  Sun center

                - Spacecraft Roll:  180 Degrees

                - Roll: -96.9 Degrees (52812)

                - Mirror/Occulter:  5.0 Ro
                                    2.39 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:

q11.11.22.16:54:48.lya.dat





        2) Suprathermal Seed Particle background measurement following
	   increase of LYA MCP voltage
   
        Sequence: Seed_BG 27259 52812 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: 2011.11.23.00:48
                    end: 2011.11.24.00:27

        ONUMs = 27259 (31 exps)
                27260 (18 exps)

   
        Instrument configuration:

                - Pointing:  Sun center

                - Spacecraft Roll:  180 Degrees

                - Roll: -96.9 Degrees (52812)

                - Mirror/Occulter:  5.0 Ro
                                    2.39 mm exposed mirror

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

                - LYA GRTPOS: 83040
                - OVI GRTPOS: 98000

                - LYA MCP Voltage: 213

                - LYA Filter Engaged

                - LYA mask:   LYA_wing_100 in slot 5

        Fits Files:

q11.11.23.00:47:51.lya.dat
q11.11.23.14:18:37.lya.dat




	3) Suprathermal Seed Particle Measurement
   
	Sequence: Seed 27261 40076 27 5 3 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: 2011.11.24.00:34
		    end: 2011.11.25.15:25

	ONUMs = 27261 (79 exps)
		27262 (51 exps)
		27263 (46 exps)



	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  180 Degrees

		- Roll:	-27.0 Degrees (40076)

		- 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: 213

		- LYA mask: LYA_wing_100 in slot 5

	Fits Files:

q11.11.24.00:34:18.lya.dat
q11.11.24.14:04:58.lya.dat
q11.11.25.03:35:38.lya.dat