Friday, 29 August 2008

Yet more DSI images...

The images below were taken from ESAC using the DSI camera and the 6" AS-GT reflector. The sky transparency was not very good and at some point got cloudy.

M27 - A single exposure of 1 minute, saved as 3-colour FITS. Histogram modified with DS9.

M57 - a single 1 minute, saved as 3-colour FITS file

M13 - a single 8 sec exposure, saved as 3-colour FITS. Two different ranges for
displaying purposes