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

	Date:		03 January 2001
	-----

 	Last revision:	05 January 2001 (Wu)
	--------------

	File Name: 	2001.01.04.a.log
	-----------

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

	UVCS Activity:  Flat Field Calibration Observation for 04 January 2001
	--------------	24 hours of CME watch for 04 - 05 January 2001

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

	EOF Staff:	L.Strachan / D. Rust: Lead Scientist
	----------	R. Wu: Commander
			S. Mancuso: Planner
			Y.-K. Ko
                        M. Uzzo

	Command file:	01.01.02.16:42:17.cmd.log
			01.01.04.16:06:04.cmd.log

	Activity:
	---------

	1) Flat Field Calibration Study

	Sequence: 01.01_ffield_168208.tcl

        SCI_SPEC: OVI detector flat field around the current LYA CME
		  position (pixel# 897).  Sit&Stare at 1.5 Rsun and scan 
		  through OVI grating positions from 160376 to 176112, 
		  with reference position of 172000.

                  Mirror is fixed at the crosstalk position for 168204 
		  for 1.5 Ro --> Mirror X-Talk:  choose x-talk at 168204, 
		  central position, because this gives an error of +- 13 
		  engineering units (about .004 solar radii), and saves 
		  lots of bytes and possible errors.

	OBS_PROG: Calibration

	SCI_OBJ:  Calibration...Flat Field Calibration

	OBJ:      Coronal Hole, Quiet Sun

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2001.01.04.16:14
                    end: 2001.01.04.18:46

	ONUMs =	15751 (66 exps)
	
	Instrument configuration:

		- Pointing:  Sun center

		- Roll: 57012 (210 Degrees)
 
		- Mirror/Occulter:  1.5 Ro 
				    1.5mm overocculting

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

		- LYA GRTPOS: 128000
		- OVI GRTPOS: 172000 160376 160948 161512 162080 162648
			      163204 163772 164332 164888 165448 166000
			      166560 167108 167660 168204 172000 168756
			      169296 169840 170372 170908 171444 171972
			      172496 173020 173544 174064 174580 175096
			      175604 176112 172000

		- VLD Filter Engaged

		- LYA mask:   LYA_93_1sec in slot 2
		- OVI mask:   OVI_RED_FF  in slot 6

	Fits Files:

q01.01.04.16:11:54.lya.dat
q01.01.04.16:11:54.ovi.dat
q01.01.04.16:11:54.vld.dat

	2) East Limb CME Watch With NEAR

	Sequence: cme_75sec.tcl

	SCI_SPEC: CME watch at the east limb with NEAR spacecraft. 
                  Sit and stare at 2.3 Ro with 75 sec cadence 
                  for CME structure study.

	OBS_PROG: Primary: Temporal Resolution
 	          Sub Obj: Spatial Coverage

	SCI_OBJ:  Coronal Dynamics...CME

	OBJ:      CME

	CMP_NAME: East Limb CME Watch With NEAR

	CMP_NUM:  6655

	Duration: start: 2001.01.04.19:00
                    end: 2001.01.05.18:47

	ONUMs =	15752 (120 exps)
		15753 (120 exps)
		15754 (120 exps)
		15755 (120 exps)	
		15756 (120 exps)	
		15757 (120 exps)	
		15758 (120 exps)	
		15759 (120 exps)	
		15760 (48 exps)	
	
	Instrument configuration:

		- Pointing:  Sun center

		- Roll: 90 Degrees (35156)
 
		- Mirror/Occulter:  2.3 Ro 
				    1.5mm overocculting

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

		- LYA GRTPOS: 128000
		- OVI GRTPOS: 168208

		- LYA mask:   LYA_93_1sec  in slot 2
		- OVI mask:   OVI_CME168_1 in slot 1

	Fits Files:

q01.01.04.19:00:01.lya.dat
q01.01.04.19:00:01.ovi.dat
q01.01.04.19:00:01.vld.dat
q01.01.04.21:50:02.lya.dat
q01.01.04.21:50:02.ovi.dat
q01.01.04.21:50:02.vld.dat

GAP between 01/04/01|22:01:21( 1029) and 01/04/01|22:02:32( 1140)

q01.01.05.00:40:00.lya.dat
q01.01.05.00:40:00.ovi.dat
q01.01.05.00:40:00.vld.dat
q01.01.05.03:29:52.lya.dat
q01.01.05.03:29:52.ovi.dat
q01.01.05.03:29:52.vld.dat
q01.01.05.06:19:44.lya.dat
q01.01.05.06:19:44.ovi.dat
q01.01.05.06:19:44.vld.dat
q01.01.05.09:09:43.lya.dat
q01.01.05.09:09:43.ovi.dat
q01.01.05.09:09:43.vld.dat
q01.01.05.11:59:37.lya.dat
q01.01.05.11:59:37.ovi.dat
q01.01.05.11:59:37.vld.dat

GAP between 01/05/01|14:03:51(11580) and 01/05/01|14:05:22(11729)

q01.01.05.14:49:29.lya.dat
q01.01.05.14:49:29.ovi.dat
q01.01.05.14:49:29.vld.dat
q01.01.05.17:39:21.lya.dat
q01.01.05.17:39:21.ovi.dat
q01.01.05.17:39:21.vld.dat