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

	Date:		21 January 2009
	-----

 	Last revision:	21 January 2009 (Wu)
	--------------

	File Name: 	2009.01.16.a.log
	----------

	Compiled by:	R. Wu
	------------

	UVCS Activity:	OVI Detector Dark Rate Diagnostic for 16 January 2009
	--------------	Streamer Study OVI Observations for 
			16 - 17 January 2009
			Streamer Study OVI Observations for 17 January 2009

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

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

	Command file:	09.01.15.13:12:41.cmd.log

	Activity:
	---------

	1) 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: 2009.01.16.17:02
                    end: 2009.01.16.18:03

       	ONUMs =	25095 (12 exps)

	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  180 Degrees

		- Roll: 180 Degrees (18762)

		- Mirror/Occulter:  5.0 Ro
                                    1.5 mm overocculting

		- LYA Slit:   100 um
		- OVI Slit:    50 um 

		- LYA GRTPOS: 100000
		- OVI GRTPOS: 210000

		- OVI Filter Engaged

		- OVI MCP Voltage: 205

		- OVI mask:   OVI_chk_1xfull in slot 6

	Fits Files:

q09.01.16.17:02:27.ovi.dat

	2) Streamer Study OVI Observations

	Sequence: 09.01_StrProfOVI.tcl, sw = 17, n11 = 1

        SCI_SPEC: A comprehensive study of several streamer properties
                  including the outflow velocities, abundances, electron
                  densities and temperatures. The spatial distribution
                  of these physical properties are analyzed at multiple
                  heights within several streamers examined over the
                  course of the solar cycle.

        OBS_PROG: Primary: Spectral Resolution
                  Sub Obj: Spatial Resolution

        SCI_OBJ:  Primary: Coronal Dynamics...Nonthermal Velocities
                  Sub Obj: Plasma Properties...Proton Temperature

        OBJ:      Streamer

        CMP_NAME:

        CMP_NUM:

	Duration: start: 2009.01.16.18:13
		    end: 2009.01.17.06:30

	ONUMs = 25096 (20 exps)   
		25097 (336 exps)

	Instrument configuration:

		- Pointing:  Sun center

                - Spacecraft Roll:  180 Degrees

		- Roll:	90 Degrees (2378)

		- Mirror/Occulter:  1.75 Ro
				    1.5 mm overocculting

		- LYA Slit:   100 um
		- OVI Slit:    50 um

		- LYA GRTPOS: 100000
		- OVI GRTPOS: 164600, 235900

		- OVI MCP Voltage: 205

		- OVI mask:   OVI_str_Prof09 in slot 5

	Fits Files:

q09.01.16.18:13:00.ovi.dat
q09.01.16.18:55:27.ovi.dat

 	3) Streamer Study OVI Observations

	Sequence: 09.01_StrProfOVI.tcl, sw = 25, n11 = 1

        SCI_SPEC: A comprehensive study of several streamer properties
                  including the outflow velocities, abundances, electron
                  densities and temperatures. The spatial distribution
                  of these physical properties are analyzed at multiple
                  heights within several streamers examined over the
                  course of the solar cycle.

        OBS_PROG: Primary: Spectral Resolution
                  Sub Obj: Spatial Resolution

        SCI_OBJ:  Primary: Coronal Dynamics...Nonthermal Velocities
                  Sub Obj: Plasma Properties...Proton Temperature

        OBJ:      Streamer

        CMP_NAME:

        CMP_NUM:

	Duration: start: 2009.01.17.06:31
		    end: 2009.01.17.18:47

	ONUMs = 25098 (20 exps) 
		25099 (334 exps)

	Instrument configuration:

		- Pointing:  Sun center

                - Spacecraft Roll:  180 Degrees

		- Roll:	90 Degrees (2378)

		- Mirror/Occulter:  2.50 Ro
				    1.5 mm overocculting

		- LYA Slit:   100 um
		- OVI Slit:    50 um

		- LYA GRTPOS: 100000
		- OVI GRTPOS: 164600, 235900

		- OVI MCP Voltage: 205

		- OVI mask:   OVI_str_Prof09 in slot 5

	Fits Files:

q09.01.17.06:31:09.ovi.dat
q09.01.17.07:13:36.ovi.dat

GAP between 01/17/09|09:52:52( 6922) and 01/17/09|09:53:54( 7022)