Nickel Spectrograph coordinates

coordinates for Dewar 9 in the Nickel Spectrograph

as a PDF file
For a diagram showing the silicon layout of the Reticon CCD see 1990ASPC....8..100C.
coordinates for the guider on the Nickel spectrograph

as a PDF file
These diagrams are a synthesis of the contents of what should be several separate diagrams and documents.

The engineering diagram documenting the Nickel spectrograph focal plane should not include
This is a draft. It all deserves double checking.
Please let me know if you find anything that seems awry.

The FITS coordinates can be redefined, but the current coordinates indicate the manner in which the ucam code writes the pixels into the FITS image array.
Steve Allen <>
Initial deployment 2011-03-14T18:00
$Date: 2011/03/28 19:20:00 $