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

	Date:		18 Jul 2012
	-----

 	Last revision:	26 Sep 2012 (RR)
	--------------

	File Name: 	2012.07.18.a.log
	----------

	Compiled by:	R. Rosati
	------------

	UVCS Activity:  Lya grating commaned to new position (1216 A line
	--------------	moved to pixel 825). However, after exposures were
			taken, it was realized that the grating remained stuck
			at the previous position.	


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

	EOF Staff:	R. Rosati: Commander
	----------	
		
			

	Command file:  12.07.18.16:56:50.cmd.log 


	Activity:
	---------

	1) Lya exposures taken to check position of Lya grating following
	   command to move grating to new position (1216 A line at pixel
	   825). However, grating remained at previous position (1216 A line
	   at pixel 750).
   
	Sequence: TakeLYAexp 0 1 2

	SCI_SPEC: 

	OBS_PROG: Calibration


	SCI_OBJ:  Calibration



	OBJ:	Streamer

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2012.07.18.14:42
		    end: 2012.07.18.15:02

	ONUMs = 27509 (10 exps)

	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  0 Degrees

		- Roll:	20.0 Degrees (31513)

		- Mirror/Occulter:  1.8 Ro
				    1.5 mm overocculting


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

		- LYA GRTPOS: 68580
		- OVI GRTPOS: 98000

		- LyA MCP Voltage: 210

		- LyA mask: LYA_chk_1xfull in slot 6

	Fits Files:

q12.07.18.14:34:05.lya.dat




	2) Lya exposures taken to check position of Lya grating following
	   command to move grating to new position (1216 A line at pixel
	   825). However, grating remained at previous position (1216 A line
	   at pixel 750).
   
	Sequence: TakeLYAexp 0 1 2

	SCI_SPEC: 

	OBS_PROG: Calibration


	SCI_OBJ:  Calibration



	OBJ:	Streamer

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2012.07.18.15:10
		    end: 2012.07.18.15:31

	ONUMs = 27510 (10 exps)

	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  0 Degrees

		- Roll:	20.0 Degrees (31513)

		- Mirror/Occulter:  1.8 Ro
				    1.5 mm overocculting


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

		- LYA GRTPOS: 68580
		- OVI GRTPOS: 98000

		- LyA MCP Voltage: 210

		- LyA mask: LYA_wing_100 in slot 5

	Fits Files:

q12.07.18.15:08:30.lya.dat