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

	Date:		31 Mar 2011
	-----

 	Last revision:	25 Jul 2011 (RR)
	--------------

	File Name: 	2011.03.31.a.log
	----------

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

	UVCS Activity:   Load North Coronal Hole OVI stray light checks
	--------------	 for 31 Mar 2011
			


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

	EOF Staff:	J. Kohl: Lead Scientist
	----------	R. Rosati: Commander
		
			

	Command file:   11.03.31.15:24:02.cmd.log

	Activity:
	---------
	
	1) Stray light check at north coronal hole  
   
	Sequence: HoleOVI 26920 18762 17 0 0 1 1 0 0

	SCI_SPEC: Stray light check at 1.7 Rsun


	OBS_PROG: Primary: Sensitivity
		  Sub Obj: Spatial Resolution

	SCI_OBJ:  Calibration

	OBJ:      Coronal Hole

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2011.03.31.14:13
		    end: 2011.03.31.15:25

	ONUMs = 26920 (30 exps)	


	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  0 Degrees

		- Roll:	90 Degrees (18762)

		- Mirror/Occulter:  1.7 Ro
				    1.5 mm overocculting
				


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

		- LYA GRTPOS: 83040
		- OVI GRTPOS: 98000


		- OVI MCP Voltage: 215

		- OVI mask:  OVI_Hole_237 in slot 2
			     

	Fits Files:

q11.03.31.14:13:21.ovi.dat





	2) Stray light check at north coronal hole
	   (This observation sequence was aborted in favor of
	   the sequence that followed)
   
	Sequence: HoleOVI 26921 18762 24 0 1 3 1 0 0

	SCI_SPEC: Stray light check at 2.4 Rsun


	OBS_PROG: Primary: Sensitivity
		  Sub Obj: Spatial Resolution

	SCI_OBJ:  Calibration

	OBJ:      Coronal Hole

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2011.03.31.15:17
		    end: 2011.03.31.18:56

	ONUMs = 26921 (65 exps)
	


	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  0 Degrees

		- Roll:	90 Degrees (18762)

		- Mirror/Occulter:  2.4 Ro
				    1.5 mm overocculting


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

		- LYA GRTPOS: 83040
		- OVI GRTPOS: 98000


		- OVI MCP Voltage: 215

		- OVI mask:  OVI_Hole_237 in slot 2
			     

	Fits Files:

q11.03.31.15:17:02.ovi.dat




	3) Stray light check at north coronal hole
	   (Exposures appended to preceeding Fits file)
   
	Sequence: TakeOVIexp 2 0 0

	SCI_SPEC: Stray light check at 1.8 Rsun


	OBS_PROG: Primary: Sensitivity
		  Sub Obj: Spatial Resolution

	SCI_OBJ:  Calibration

	OBJ:      Coronal Hole

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2011.03.31.15:17
		    end: 2011.03.31.18:56

	ONUMs = 26921 (65 exps)
	


	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  0 Degrees

		- Roll:	90 Degrees (18762)

		- Mirror/Occulter:  1.8 Ro
				    1.5 mm overocculting
				


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

		- LYA GRTPOS: 83040
		- OVI GRTPOS: 98000


		- OVI MCP Voltage: 215

		- OVI mask:  OVI_Hole_237 in slot 2
			     

	Fits Files:





	4) Stray light check at north coronal hole
   
	Sequence: TakeOVIexp 2 0 0

	SCI_SPEC: Stray light check at 2.0 Rsun


	OBS_PROG: Primary: Sensitivity
		  Sub Obj: Spatial Resolution

	SCI_OBJ:  Calibration

	OBJ:      Coronal Hole

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2011.03.31.20:19
		    end: 2011.04.01.00:19

	ONUMs = 26922 (116 exps)
	


	Instrument configuration:

		- Pointing:  Sun center

		- Spacecraft Roll:  0 Degrees

		- Roll:	90 Degrees (18762)

		- Mirror/Occulter:  2.0 Ro
				    1.5 mm overocculting

				

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

		- LYA GRTPOS: 83040
		- OVI GRTPOS: 98000


		- OVI MCP Voltage: 215

		- OVI mask:  OVI_Hole_237 in slot 2
			     

	Fits Files:

q11.04.01.00:04:27.ovi.dat