View Single Post
  #1  
Old 02-10-2008, 08:41 PM
Alchemy (Clive)
Quietly watching

Alchemy is offline
 
Join Date: Jul 2007
Location: Yarra Junction
Posts: 3,044
ngc 253 plus 300

First chance to image in a long time, melbournes attrocious weather gave a little recently.

shot with the usual..... 12inch newt , g11, qhy8. a bit over 2 1/2 hrs exp.

i think i need to redo my calibration files, theres a bit of a gradient across the bottom... could also be the neighbours lights which need to be on all the time

a full frame resized to 60% (not centred as i used the star in the middle as my guidestar , going to get an Orion X-Y guide adjuster... but no-ones got one in stock at the moment)

the other is a pixel for pixel crop.

thanks for looking.

edit.... just added ngc 300 (same exp details as other images)

Clive.
Attached Thumbnails
Click for full-size image (NGC253-IIS.jpg)
198.0 KB39 views
Click for full-size image (NGC253-crop-IIS.jpg)
196.0 KB54 views
Click for full-size image (300-av-blended-3.jpg)
192.2 KB24 views

Last edited by Alchemy; 03-10-2008 at 02:24 PM.
Reply With Quote