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

	Date:		17 June 2007
	-----

 	Last revision:	18 June 2007 (Wu)
	--------------

	File Name:	2007.06.17.a.log
 	----------

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

	UVCS Activity:	Ramp Down LYA MCPV from 200 to 195
	--------------	Radiometric Calibration of LYA Detector using Star 
			Zeta Tau for 17 June 2007
			Ramp Down and Power off LYA Detector
			Turn on OVI Detector
			Conduct OVI Stimulus Pulse Test
			Ramp Up OVI Detector HV
			Load and Start OVI Detector Diagnostic for 17 June 2007
			Load Helium Focusing Cone Observation for 
			17 - 18 June 2006
			Load North Coronal Hole OVI Observations for
			18 - 19 June 2007

	SOHO Activity:	
        --------------  

	EOF Staff:      L. Gardner / M. P. Miralles: Lead Scientist
	----------	M. Uzzo: Commander, Planner
                        Y.-K. Ko
			R. Wu

	Command file:	07.06.17.14:39:39.cmd.log

	Activity:
	---------

	1) Radiometric Calibration of LYA Detector using Star Zeta Tau 

	Sequence: Manual, TakeOVIexps.tcl

	SCI_SPEC: 

	OBS_PROG: Primary: Calibration
          	  Sub Obj: Spectral Coverage

	SCI_OBJ:  Primary: Calibration...Radiometric Calibration
		  Sub Obj: Celetial Targets...Star
                
	OBJ:      Star...Zeta Tau

	CMP_NAME: 

	CMP_NUM:  

        Duration: start: 2007.06.17.14:49
		    end: 2007.06.17.21:25

        ONUMs = 23435 (168 exps) 

        Instrument configuration:

                - Pointing:  Sun center

		- Spacecraft Roll:  180 Degrees

                - Roll:  211.8 -  Degrees (24551 -  ) 

		- Mirror/Occulter:  9.94 to  Ro (42280 - )   
				    55.15mm (26773)
				    45.6mm (29529)
				    30.4mm (33879)
				    20.8mm (36618)
				    11.2mm (39350)
 				    15.2mm (38212)
				     5.6mm (40940)

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

                - LYA GRTPOS: 100000
                - OVI GRTPOS: 210000

		- LYA MCP Voltage: 195 

                - LYA mask:   Star_4x2_LYA in slot 4 
			    
        Fits Files:

q07.06.17.14:48:58.lya.dat

	2) OVI Stimulus Pulse Test

	Sequence: TakeUV_TxN.tcl

	SCI_SPEC: 

	OBS_PROG: 

	SCI_OBJ:  

	OBJ:

	CMP_NAME:

	CMP_NUM:

	Duration: start: 2006.06.17.21:37
		    end: 2006.06.17.21:41

	ONUMs = 23436 (2 exps)

	Instrument configuration:

		- Pointing:  Sun center

                - Spacecraft Roll:  180 Degrees

		- Roll: ? degrees (?)

		- Mirror/Occulter:  ? Ro
				    ? mm

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

		- LYA GRTPOS: 100000
		- OVI GRTPOS: 210000

		- LYA MCP Voltage: 0 
		- OVI MCP Voltage: 0 

		- OVI mask:   OVI_303_8x2 in slot 3

	Fits Files:

q07.06.17.21:33:48.ovi.dat

	3) OVI Detector Diagnostic

	Sequence: OVI_164_chk.tcl

	SCI_SPEC: 

	OBS_PROG: Spatial Resolution

	SCI_OBJ:  

	OBJ:      Coronal Hole

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2007.06.17.21:55
                    end: 2007.06.18.22:56

	ONUMs =	23437 (12 exps) 

	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  180 Degrees

		- Roll:  180 Degrees (18762)

		- Mirror/Occulter:  1.75 Ro
				    1.5 mm overocculting

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

		- LYA GRTPOS: 100000
		- OVI GRTPOS: 164600

		- OVI MCP Voltage: 200 

		- OVI mask:   OVI_chk_1xfull in slot 6

	Fits Files:

q07.06.17.21:49:59.ovi.dat

	4) Helium Focusing Cone

	Sequence: 07.06_HeCone.tcl

	SCI_SPEC: Sit & Stare at 7 Ro to measure He I 584 scattered from
		  Helium Focusing Cone.

	OBS_PROG: Primary: Temporal Coverage
		  Sub Obj: Spatial Coverage

	SCI_OBJ:  Plasma Properties...Density
                
	OBJ:      Interplanetary He I

	CMP_NAME: 

	CMP_NUM: 

        Duration: start: 2007.06.17.22:57
		    end: 2007.06.18.11:12

	ONUMs =	23438 (216 exps) 

        Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  180 Degrees

		- Roll: 180 Degrees (18762)

		- Mirror/Occulter:  7.0 Ro
				    3.5 mm overocculting

		- LYA Slit:   100 um
		- OVI Slit:   150 um

		- LYA GRTPOS: 100000
		- OVI GRTPOS: 237000

		- OVI MCP Voltage: 200 

		- OVI mask:   OVI_303_8x2 in slot 3

	Fits Files:

q07.06.17.22:57:28.ovi.dat