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

	Date:		26 December 2003
	-----

 	Last revision:	06 January 2004 (Wu)
	--------------

	File Name: 	2003.12.27.a.log
	-----------

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

	UVCS Activity:	North Coronal Hole Observations for 
	-------------	27 December 2003
			North Coronal Hole Observations for 
			27 - 28 December 2003

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

	EOF Staff:	J. Kohl: Lead Scientist
	----------	R. Wu: Commander
                        Y.-K. Ko: Planner
                        D. H. Phillips: Planner

	Command file:	UVC31226.BCK

	Activity:
	---------

	1) Observation of the North Coronal Hole

	Sequence: 03.12_hole5short3.tcl, n53min=6

	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=357 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: 2003.12.27.08:16
                    end: 2003.12:27.14:29

	ONUMs =	20692 (26 exps)
		20693 (120 exps)
		20694 (21 exps)

	Instrument configuration:

		- Pointing:  Sun Center

		- Spacecraft Roll:  0 Degrees

		- Roll: 351.381, 349.093, 351.381 degrees (17193, 16776, 17193)
 
		- Mirror/Occulter:  2.4, 1.7, 2.4 Ro
                                    1.5 mm overocculting

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

		- LYA GRTPOS: 128000
		- OVI GRTPOS: 170300

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

	Fits Files:

GAP between 12/27/03|08:15:24(12792) and 12/27/03|08:17:14(12974)

q03.12.27.08:15:02.lya.dat
q03.12.27.08:15:02.ovi.dat
q03.12.27.08:15:02.vld.dat
q03.12.27.09:15:46.lya.dat
q03.12.27.09:15:46.ovi.dat
q03.12.27.09:15:46.vld.dat
q03.12.27.13:42:34.lya.dat
q03.12.27.13:42:34.ovi.dat
q03.12.27.13:42:34.vld.dat

	2) Observation of the North Coronal Hole

	Sequence: 03.12_hole5short3.tcl, n53min=4

	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=357 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: 2003.12.27.21:15
                    end: 2003.12:28.01:11

	ONUMs =	20695 (26 exps)
		20696 (79 exps)

	Instrument configuration:

		- Pointing:  Sun Center

		- Spacecraft Roll:  0 Degrees

		- Roll: 351.381, 349.093, 351.381 degrees (17193, 16776, 17193)
 
		- Mirror/Occulter:  2.4, 1.7, 2.4 Ro
                                    1.5 mm overocculting

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

		- LYA GRTPOS: 128000
		- OVI GRTPOS: 170300

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

	Fits Files:

q03.12.27.21:14:32.lya.dat
q03.12.27.21:14:32.ovi.dat
q03.12.27.21:14:32.vld.dat
q03.12.27.22:15:10.lya.dat
q03.12.27.22:15:10.ovi.dat
q03.12.27.22:15:10.vld.dat