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

	Date:		20 December 2002
	-----

 	Last revision:	26 December 2002 (Wu)
	--------------

	File Name: 	2002.12.23.a.log
	-----------

	Compiled by:	Y.-K. Ko, R. Wu
	------------

	UVCS Activity:	Equatorial Coronal Hole Study for 23 - 24 December 2002
	--------------	Synoptic for 24 December 2002
			Flush Equatorial Coronal Hole Study for 
			23 - 24 December 2002
			Reload Remaining Sequences of Equatorial Coronal Hole 
			Study for 23 - 24 December 2002 in Interactive Queue
			Reload Synoptic for 24 December 2002
			Load Equatorial Coronal Hole Study for 
			24 - 25 December 2002
			Load Equatorial Coronal Hole Study for 
			25 December 2002
			Load Mini-Synoptic for 25 December 2002
			Load Equatorial Coronal Hole Study for 
			25 - 26 December 2002
			Load Equatorial Coronal Hole Study for 
			26 December 2002
			Load Mini-Synoptic for 26 December 2002

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

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

	Command file:	02.12.20.18:51:29.cmd.log
			02.12.23.22:04:00.cmd.log

	Activity:
	---------

	1) Observation of an Equatorial Coronal Hole

        Sequence: 02.12_hole1.tcl

	SCI_SPEC: Characterization of an equatorial coronal hole.
		  Goal is to measure the properties of a non-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 polar coronal holes.

		  Roll positions are VL-corrected for PA=230 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: 2002.12.23.18:03
                    end: 2002.12.24.04:13

	ONUMs =	18370 (27 exps)
		18371 (36 exps)

	Instrument configuration:

		- Pointing:  Sun center

		- Roll: 222.09, 223.27, 224.38 Degrees (59214, 59428, 59630)
 
		- Mirror/Occulter:  1.7, 2.0, 2.4 Ro
                                    1.5 mm overocculting

		- LYA Slit:    50 um
		- OVI Slit:    50, 75 um 

		- LYA GRTPOS: 128000
		- OVI GRTPOS: 170300

		- LYA mask:   LYA_93_1sec   in slot 2
		- OVI mask:   OVI_170300MPM in slot 5

	Fits Files:

q02.12.23.18:01:14.lya.dat
q02.12.23.18:01:14.ovi.dat
q02.12.23.18:01:14.vld.dat
q02.12.23.21:59:33.lya.dat
q02.12.23.21:59:33.ovi.dat
q02.12.23.21:59:33.vld.dat

	2) Synoptic Sequence Load and Start

	Sequence: SynopticA:Start

	SCI_SPEC: Synoptic studies.  LYA HV off / OVI voltage at 210,
		  LYA grating position now at 128000 "permanently".
                  
	OBS_PROG: Synoptic

	SCI_OBJ:  Synoptic

	OBJ:      Entire Corona

	CMP_NAME:

	CMP_NUM:

	Duration: start: 2002.12.24.04:16
		    end: 2002.12.24.16:46

	ONUMs = 40800 (37 exps)
		40801 (37 exps)
		40802 (37 exps)
		40803 (37 exps)
		40804 (36 exps)
		40805 (37 exps)
		40806 (37 exps)
		40807 (37 exps)

	Instrument configuration:

		- Pointing:  Sun center

		- Roll: SW: STR2B, S: STR2B, SE: STR2B, E: STR2B,
                        NE: STR2B, N: STR2B, NW: STR2B, W: STR2B

		- Mirror/Occulter:

			STR1A: 3.5, 3.0, 2.5. 2.1, 1.9, 1.75, 1.6 Ro
			STR2B: 3.0, 2.5. 2.1, 1.9, 1.75, 1.6 Ro
			STR3A: 3.5, 3.0 Ro
			STR4B: 4.0 Ro
			STR5A: 2.1, 1.9, 1.75, 1.6 Ro
			STR6B: 2.5 Ro
			STR7B: 3.0 Ro
			 CH1A: 1.9, 1.75, 1.6 Ro
			 CH2A: 2.1 Ro
			 CH2B: 2.1 Ro
			 CH3B: 2.5 Ro
			 CH4A: 1.75, 1.6 Ro
			 CH5B: 1.9 Ro

			1.5 mm overocculting (1.6 Ro)
			2.0 mm overocculting (1.75, 1.9, 2.1, 2.5, 3.0, 3.5,
					      4.0 Ro)

		- LYA Slits:   50 um
		- OVI Slits:  150 um (STR1A, STR2B, STR3A, STR4B, CH1A,
				      CH2A, CH2B, CH3B)
			      100 um (CH4A, CH5B)
			       75 um (STR5A, STR6B, STR7B)

		- LYA GRTPOS: 128000
		- OVI GRTPOS: 194372

		- LYA mask:   LYA_93_1sec    in slot 2
		- OVI mask:   OVI_Syn_194372 in slot 2

	Fits Files:

z02.12.24.04:15:00.lya.dat
z02.12.24.04:15:00.ovi.dat
z02.12.24.04:15:00.vld.dat
z02.12.24.05:49:33.lya.dat
z02.12.24.05:49:33.ovi.dat
z02.12.24.05:49:33.vld.dat
z02.12.24.07:23:57.lya.dat
z02.12.24.07:23:57.ovi.dat
z02.12.24.07:23:57.vld.dat
z02.12.24.08:58:08.lya.dat
z02.12.24.08:58:08.ovi.dat
z02.12.24.08:58:08.vld.dat
z02.12.24.10:32:48.lya.dat
z02.12.24.10:32:48.ovi.dat
z02.12.24.10:32:48.vld.dat
z02.12.24.12:07:15.lya.dat
z02.12.24.12:07:15.ovi.dat
z02.12.24.12:07:15.vld.dat
z02.12.24.13:42:09.lya.dat
z02.12.24.13:42:09.ovi.dat
z02.12.24.13:42:09.vld.dat
z02.12.24.15:16:37.lya.dat
z02.12.24.15:16:37.ovi.dat
z02.12.24.15:16:37.vld.dat