UVCS MISSION LOG 
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	Date:		16 Jan 2013
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 	Last revision:	18 Mar 2013 (RR)
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	File Name: 	2013.01.16.a.log
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	Compiled by:	R. Rosati
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	UVCS Activity:  Pointing and mirror calibration tests
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	SOHO Activity:	
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	EOF Staff:	R. Rosati: Commander
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	Command file:	13.01.16.22:31:29.cmd.log


	Activity:
	---------

        1) Pointing/mirror calibration test on E limb
   
        Sequence: Manual

        SCI_SPEC: Using pointing stages to off-set point from 2.74 Rsun down
	   	  to E limb. Used 0.8 mm exposed mirror for this test. After
	   	  moving pointing stages toward limb 15500 steps no signficant
	   	  increase in count rate was observed. This test was halted, more mirror
	   	  was exposed and the test was repeated. We later realized the wrong
	   	  point stage calibration file was used. We needed to move several
	   	  thousand more steps to reach the limb.

        OBS_PROG:  Primary:  Calibration

        SCI_OBJ:  Primary:  Calibration

        OBJ:      Limb, Disk

        CMP_NAME: 

        CMP_NUM:  

        Duration: start: 2013.01.16.18:30
                    end: 2013.01.16.20:00

        ONUMs =

   
        Instrument configuration:

                - Pointing:  Off-set pointing

                - Spacecraft Roll: 0 Degrees

                - Roll: 0.0 Degrees (35156)

                - Mirror/Occulter:  2.74 Ro
                                    0.8 mm exposed mirror

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

                - LYA GRTPOS: 68580
                - OVI GRTPOS: 128000

                - LYA MCP Voltage: 210

                - LYA Filter Engaged

                - LYA mask:   LYA_wing_100 in slot 5

        Fits Files:





	2) Pointing/mirror calibration test on E limb
   
	Sequence: Manual

	SCI_SPEC: Using pointing stages to off-set point from 2.74 Rsun down
	   	  to E limb. Used 3.16 mm exposed mirror for this test. This
	   	  test was successful. NRT ended before data could be recorded
	   	  for tests on the W limb.

	OBS_PROG:  Primary:  Calibration


	SCI_OBJ:  Primary:  Calibration


	OBJ:      Limb, Disk

	CMP_NAME: 

	CMP_NUM:  

	Duration: start: 2013.01.16.20:01
		    end: 2013.01.16.21:30

	ONUMs =
		

	Instrument configuration:

		- Pointing:  Off-set pointing

		- Spacecraft Roll: 0 Degrees

		- Roll:	0.0 Degrees (35156)

		- Mirror/Occulter:  2.74 Ro
				    3.16 mm exposed mirror


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

		- LYA GRTPOS: 68580
		- OVI GRTPOS: 128000

		- LYA MCP Voltage: 210

		- LYA mask: LYA_wing_100 in slot 5

	Fits Files: