LRIS red

PANE and detector coordinates for LRIS red

2009 sci as a PDF file
2011 sci as a PDF file
2021 as a PDF file

Note the depiction of the ghost of the old Tektronix CCD.

Please see the links in this sentence for the sake of nomenclature of the 2009 and 2011 amplifiers and the canonical manner in which they are wired.
Please see the link in this sentence for the sake of nomenclature of the 2021 detector amplifiers.

This diagram is a synthesis of the contents of what should be several separate diagrams and documents.

These diagrams documenting the LRIS red focal planes should not include
This is a draft. It all deserves double checking.
As of 2009-03-05 Steve Allen and Bob Kibrick believe that this shows the definitive nomenclature for the CCD locations and the amplifier locations for the 2009 LRIS mosaic.
We do not remember whether we checked this for the 2011 replacement mosaic.
This page now includes the 2021 replacement.
Please let me know if you find anything that seems awry.
We do not remember why the 2011 replacement of the 2009 mosaic is drawn with the detectors rotated by 180 degrees.
The extra information in this diagram includes
The PANE coordinates can be redefined, but the current coordinates provide a match between the red and blue sides of LRIS. It seems best to maintain that correspondence in order to avoid confusion.

See also the blue NBC mosaic diagram.
Steve Allen <sla@ucolick.org>

$Id: lris-r.html 112666 2021-05-14 16:56:08Z sallen $