TIFKAM Configuration as of 13 March 2000


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Slit Wheel
 
0 Dark
1 54 micron wide slit
2 Coronagraphic Masks
3 100 micron wide slit
4 f/7.5 imaging stop
5 f/16.6 imaging stop


Prefilter Wheel
 
 
0 Open
1 Dark
2 PK-50 blocker
3 ND=0.3 neutral density; 24 mm aperture
4 JHK Grism (R=750 with 54 micron slit)
5 ND=0.5 neutral density; 24 mm aperture
6 J or K Grism (R=1360 with 54 micron slit)
7 H or L Grism (R=1100 with 54 micron slit)
8 J AND H Grism (R=780 with 54 micron slit)


Filter Wheel
 
 
0 Open
1 Dark
2 JHK Order Sorter
3 IJH Order Sorter
4 755 - 1200 nm Order Sorter
5 Kshort OCLI; (Tokunaga consortium)
6 J Barr
7 H Barr with PK-50 blocker
8 K Barr
 



Camera Turret
 
 
0 f/7.5 camera (camfocus 100)
1 Open
2 Pupil Viewing Camera (camfocus 2000; use ie campupil to see image of entire pupil)
3 f/16.6 camera (camfocus 1100)

Note that the optimal focus position of the cameras changes and should be checked for best performance.


TIFKAM Filters


Data File
               J Barr


Data File
               H Barr
 

 

Data File
                K Barr
 
 

 

Data File
                Ks OCLI
 


rjoyce@noao.edu
13 June 2000