View Single Post
  #1  
Old 20-10-2012, 08:12 PM
RickS's Avatar
RickS (Rick)
PI cult recruiter

RickS is offline
 
Join Date: Apr 2010
Location: Brisbane
Posts: 10,584
First Rosette of the season?

I'm sure it won't be the last

Imaged from Glen Aplin over two nights last new moon. Not as much data as I would have liked since it is still rising late. LRGB only. I didn't want to waste dark sky on narrowband. I will try to get some Ha and OIII from home.

Mount: Astro-Physics AP900
Scope: Tak FSQ-106ED
Camera: Sbig STL11K, Astrodon Gen 2 filters
Guiding: Tak FS-60C and Lodestar
Focuser: Atlas
Exposures: 18x300s Lum, 6x300s each R, G & B + some 30s subs
Processing: PixInsight

The small attached version suffers badly from compression artifacts. Larger version (with suggested improvements to contrast) here: http://rickstevenson.smugmug.com/Ast...cropmed-X3.jpg

Creative criticism welcomed as always. Thanks...

Cheers,
Rick.
Attached Thumbnails
Click for full-size image (Rosette_final_v2_crop_sml.jpg)
149.6 KB59 views

Last edited by RickS; 23-10-2012 at 03:02 PM. Reason: Updated version of higher res image
Reply With Quote