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

	Date:		28 January 2004
	-----

 	Last revision:	29 January 2004 (Wu)
	--------------

	File Name: 	2004.01.28.a.log
	----------

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

	UVCS Activity:	Flush and Abort Streamer Study for 29 January 2004
	--------------	Begin ESR Simulation
			Stop ESR Simulation
			Load and Start Streamer Study for 28 - 29 January 2004
			Load Streamer Study for 29 January 2004

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

	EOF Staff:	L. Strachan: Lead Scientist
	----------	M. Uzzo: Commander, Planner
			Y.-K. Ko
			R. Wu

	Command file:	04.01.28.13:15:50.cmd.log

	Activity:
	---------

	1) ESR Simulation

	Sequence: Manual

	SCI_SPEC: The detectors are switched off and the door was SUPPOSED to 
		  be partially closed but was not to simulate a condition UVCS 
		  would be in if an ESR occured. The detectors are switched 
		  on for a short period at intervals of approximately 1 hour 
		  and all of the temperatures are recorded. The purpose is to 
		  determine how the temperatures fall during an ESR which 
		  occurs during long gaps in contact and substitution heaters 
		  can not be turned on by the FOT. 

	OBS_PROG: UVCS Temperature Response

	SCI_OBJ:  

	OBJ:      

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2004.01.28.13:35
                    end: 2004.01.28.15:59

	ONUMs =	20874 (0 exps) ; ABORTED due to door being left open
	
	Instrument configuration:

		- Pointing:  Sun center

                - Spacecraft Roll:  180 Degrees
				
		- Roll: 275 Degrees (36066) 
 
		- Mirror/Occulter:  5.0 Ro
                                    1.5 mm overocculting

		- LYA Slit:    50 um
		- OVI Slit:   150 um 

		- LYA GRTPOS: 128000
		- OVI GRTPOS: 225000

		- OVI mask:   OVI_str_188_225 in slot 5

	Fits Files:


	2) Streamer Properties Over the Solar Cycle

	Sequence: 04.01_StrObsV1.tcl, sw = 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:  Coronal Dynamics...Outflow Velocities
		  Abundances

	OBJ:      Streamer

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2004.01.28.16:02
                    end: 2004.01.29.02:03

	ONUMs =	20878 (111 exps)
		20879 (9 VL exps)
		20880 (56 exps)
		20881 (56 exps)
		20882 (8 exps)
		20883 (32 exps)
	
	Instrument configuration:

		- Pointing:  Sun center

                - Spacecraft Roll:  180 Degrees
				
		- Roll: 220 Degrees (26044) 
 
		- Mirror/Occulter:  1.75 Ro
                                    1.5 mm overocculting

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

		- LYA GRTPOS: 128000
		- OVI GRTPOS: 235800, 229000, 111000, 188940, 225000

		- OVI MCP Voltage: 200 

		- OVI mask:   msk_000303_OVI  in slot 3
			      OVI_str_188_225 in slot 5

	Fits Files:

q04.01.28.16:00:58.ovi.dat
q04.01.28.16:00:58.vld.dat
q04.01.28.20:04:36.vld.dat
q04.01.28.20:29:05.ovi.dat
q04.01.28.20:29:05.vld.dat
q04.01.28.22:31:20.ovi.dat
q04.01.28.22:31:20.vld.dat
q04.01.29.00:34:14.ovi.dat
q04.01.29.00:34:14.vld.dat
q04.01.29.00:52:52.ovi.dat
q04.01.29.00:52:52.vld.dat

	3) Streamer Properties Over the Solar Cycle

	Sequence: 04.01_StrObsV1.tcl, sw = 0

	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:  Coronal Dynamics...Outflow Velocities
		  Abundances

	OBJ:      Streamer

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2004.01.28.02:06
                    end: 2004.01.29.13:02

	ONUMs =	20885 (8 exps)
		20886 (32 exps)
		20887 (8 exps)
		20888 (87 exps)
		20889 (16 exps)
		20890 (149 exps) ; aborted
	
	Instrument configuration:

		- Pointing:  Sun center

                - Spacecraft Roll:  180 Degrees
				
		- Roll: 275 Degrees (36066) 
 
		- Mirror/Occulter:  1.75, 2.5, 3.0 Ro
                                    1.5 mm overocculting

		- LYA Slit:    50 um
		- OVI Slit:    50, 150 um 

		- LYA GRTPOS: 128000
		- OVI GRTPOS: 188940, 225000

		- OVI MCP Voltage: 200 

		- OVI mask:   OVI_str_188_225 in slot 5

	Fits Files:

q04.01.29.02:04:13.ovi.dat
q04.01.29.02:04:13.vld.dat
q04.01.29.02:22:48.ovi.dat
q04.01.29.02:22:48.vld.dat
q04.01.29.03:33:06.ovi.dat
q04.01.29.03:33:06.vld.dat
q04.01.29.03:51:29.ovi.dat
q04.01.29.03:51:29.vld.dat
q04.01.29.07:03:01.ovi.dat
q04.01.29.07:03:01.vld.dat
q04.01.29.07:38:44.ovi.dat
q04.01.29.07:38:44.vld.dat