Horsehead in Ha

[whale (Nicholas)]

This image was taken with a Stellarvue SV115 f7 Apo refractor and a QSI 583 camera.

10x600sec using an Astrodon 5nm Hydrogen Alpha filter
Location: LMDSS, Heathcote, Victoria, Australia
Camera cooling: -20c
Image scale 1.39"/pix

Higher res version here:

https://www.flickr.com/photos/nichol...ream/lightbox/

Thanks for looking

[RickS (Rick)]

You should combine that with your RGB image, Nicholas!