Imaging Projects

In this blog, I will share the results of all of my imaging projects. The newest will be at the top and the oldest will be further down the stack. Going back in time here is interesting - some of my early stuff was pretty rough - but I did not see it that way at the time - I was thrilled to get anything back that looked like an image! Hopefully, you will see how my work has progressed with time!

Stephan’s Quintet – HCG 92 / Arp 319 Compact Galaxy Group - 24 Hours of LRGB!
Patrick A. Cosgrove Patrick A. Cosgrove

Stephan’s Quintet – HCG 92 / Arp 319 Compact Galaxy Group - 24 Hours of LRGB!

Stephan’s Quintet is a compact group of galaxies in Pegasus caught in the middle of a slow-motion cosmic collision – four true members being stretched, stripped, and reshaped by gravity while a fifth foreground spiral simply photobombs the scene. This deep LRGB image reveals distorted spiral arms, long tidal tails, and the bright cores of galaxies that are gradually merging into a single massive system hundreds of millions of light-years away.

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The NGC 5364 Group in Virgo - 6.3 Hours of LRGB
Patrick A. Cosgrove Patrick A. Cosgrove

The NGC 5364 Group in Virgo - 6.3 Hours of LRGB

The NGC 5364 Group is part of the vast Virgo Cluster of Galaxies and showcase a mix of galay morphologies in one frame.

This shot was the very first from my AP130 platform after it had been installed in my new observatory.

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