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Normal exposures

BIAS
--- take one unpreflashed bias frame and save it.
DARK
--- take one dark frame and save it.
ARC
--- take one exposure (of an arc lamp) and save it.
FLASH
--- take one preflashed bias frame and save it.
FLAT
--- take one flat-field exposure and save it.
MAP
--- take one exposure (to map the dekker position) and save it.
RUN
--- take one exposure (of an astronomical target) and save it.
SKY
--- take one exposure (of the night/twilight sky) and save it.
TARGET
--- synonym for RUN.


Mon Oct 3 21:59:29 WET 1994