Imaging Sagittarius in Hydrogen Alpha

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Image centered on IC4678 at RA 18 09 28.60 and DEC -23 52 50.95 in the constellation of Sagittarius.

Image details - 12 x 300 seconds in hydrogen alpha, binned 3 x 3.

Field of view 83 by 123 arc minutes


Twelve images combined - no further processing


After digital development in MaxIm


After image stretching


After black/white reversal


Martin Nicholson - Shropshire, United Kingdom.

This page was last updated on January 23rd 2011.