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GIRAFFE

4 bytes added, 01:31, 28 January 2015
/* Observing */
'''Acquiring a target'''
Before attempting this, you should read about using the [[The APD|APD]].
The shabby A4 notebook stored on the bookshelf contains previous "red marker" positions on which to locate a target with the guide mirror in beam. '''Current latest red marker coordinates:''' (218,50) on 23/01/2015. Note that this position shifts slightly after each instrument change, and when pointing far from zenith.
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