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NGC 6995 (close up)


alan4908

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A narrow band close up of NGC 6995 with Ha mapped to red and OIII mapped to blue. An artificial green was generated by Carboni's PS actions. I decided to attempt realistic looking colours by calibrating the image via Pixinsight's Photometric Colour Calibration tool.

The result of a 30 hour integration is shown below and was taken with my Esprit 150.

Apart from the interesting detail, I found if you stare at the image you can see a variety of shapes - so far I've spotted a large horse (red), an owl (blue) and deer skull (blue).  What you can you see ?

Alan

919775159_13.Final.thumb.jpg.4812e55da2d58894f1dff391e88f3885.jpg

LIGHTS: Ha:40, OIII: 20 x 1800s, DARKS:30, BIAS:100, FLATS:40 all at -20C.

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