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

	Date:		24 June 2009
	-----

 	Last revision:	26 June 2009 (Wu)
	--------------

	File Name: 	2009.06.24.a.log
	----------

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

	UVCS Activity:	Recover UVCS from Soft Safe Configuration 
	--------------	Load and Start OVI Detector Dark Rate Diagnostic 
			for 24 June 2009
			Load OVI Detector Rate Diagnostic for 24 June 2009
			Load North Coronal Hole Study for 24 - 25 June 2009
			Load North Coronal Hole Study for 25 - 26 June 2009
			Load OVI Detector Rate Diagnostic for 26 June 2009
			Load North Coronal Hole Study for 26 - 27 June 2009
			Load North Coronal Hole Study for 27 - 28 June 2009
			Load OVI Detector Rate Diagnostic for 28 June 2009
			Load North Coronal Hole Study for 28 - 29 June 2009
			
	SOHO Activity:	
        --------------  

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

	Command file:	09.06.24.13:38:21.cmd.log

	Activity:
	---------

	1) UVCS Recovery from Soft Safe Configuration

	Sequence: Manual

	SCI_SPEC: Completion of recovery of UVCS from soft safe configuration.
		  OVI Detector High Voltage is powered on and ramped up at this 
		  time. 

		  Note: Recovery times (below) are approximate.

	OBS_PROG: 

	SCI_OBJ:  

	OBJ:      

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2009.06.24.18:42
                    end: 2009.06.24.18:50

	ONUMs =	25571

	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

		- OVI MCP Voltage: 205

		- OVI mask:   OVI_303_8x2 in slot 3

	Fits Files:


	2) OVI Detector Dark Rate Diagnostic

	Sequence: OVI_dark_chk.tcl

	SCI_SPEC: Determine Dark count rate for OVI detector. Instrument 
		  rolled to coronal hole, 5.0 Ro with 0.8 mm exposed mirror. 
		  Script engages OVI filter and then disengages it at end.

	OBS_PROG: Calibration

	SCI_OBJ:  Calibration

	OBJ:      Coronal Hole

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2009.06.24.19:01
                    end: 2009.06.24.20:02

       	ONUMs =	25572 (12 exps)

	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  180 Degrees

		- Roll: 0 Degrees (51551)

		- Mirror/Occulter:  5.0 Ro
                                    1.5 mm overocculting

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

		- LYA GRTPOS: 100000
		- OVI GRTPOS: 210000

		- OVI Filter Engaged

		- OVI MCP Voltage: 205 

		- OVI mask:   OVI_chk_1xfull in slot 6

	Fits Files:

q09.06.24.19:00:53.ovi.dat

	3) OVI Detector Diagnostic

	Sequence: OVI_164_chk.tcl

	SCI_SPEC: Instrument Diagnostics

	OBS_PROG: Spatial Resolution

	SCI_OBJ:  Calibration

	OBJ:      Coronal Hole

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2009.06.24.20:03
                    end: 2009.06.24.21:04

	ONUMs =	25573 (12 exps)

	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  180 Degrees

		- Roll: 0 Degrees (51551)

		- 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: 205 

		- OVI mask:   OVI_chk_1xfull in slot 6

	Fits Files:

q09.06.24.20:01:47.ovi.dat

	4) North Polar Coronal Hole Study

	Sequence: 09.01_hole.tcl, n = 8, m = 1, p = 0, r = 1, e = 0

	SCI_SPEC: Characterization of a polar coronal hole.
		  Goal is to measure the properties of a polar
		  coronal hole. In particular we are interested in the 
		  coronal conditions (intensities and line widths for 
		  HI Ly-alpha and OVI 1032/1037) as a function of height 
		  and latitude. We will compare these properties with 
		  the ones found in non-polar coronal holes.

		  Roll positions are VL-corrected for PA=0 degrees.

	OBS_PROG: Primary: Sensitivity
		  Sub Obj: Spatial Coverage

	SCI_OBJ:  Plasma Properties...Proton and Ion Temperatures

	OBJ:      Coronal Hole

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2009.06.24.21:07
		    end: 2009.06.25.20:07

	ONUMs = 25574 (320 exps)   
		25575 (347 exps)

	Instrument configuration:

		- Pointing:  Sun center

                - Spacecraft Roll:  180 Degrees

		- Roll: 354.381 Degrees (50528)

		- Mirror/Occulter:  2.4 Ro
				    1.5 mm overocculting

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

		- LYA GRTPOS: 100000
		- OVI GRTPOS: 235900

		- OVI MCP Voltage: 205  

		- OVI mask:   OVI_Hole_237 in slot 2

	Fits Files:

q09.06.24.21:06:53.ovi.dat
q09.06.25.08:08:13.ovi.dat