View Single Post
  #1  
Old 15-08-2006, 06:13 PM
5ash's Avatar
5ash (Philip)
Earthling

5ash is offline
 
Join Date: Mar 2005
Location: Hunter valley. nsw
Posts: 1,117
first attempt at the helix nebula

this shot is made up of 4pics @iso800 stacked and 4 pics at iso 1600 stacked and the resulting two pics stacked in registax , levels adjusted in photoshop , noise reduced in neat image and picture finally cropped. Taken using a canon 350d unmodified attached to an Lx90 with a ~f7 homemade focal reducer on an adjustable polar aligned wooden wedge mounted on a pier. telescope was unguided and pictures taken using a homemade interval timer . best pics (no trailing) were stacked.Nothing like the Hubble look alikes i've seen on this forum but best i can do so far with my setup.
philip
Attached Thumbnails
Click for full-size image (helix nebula cropped_filtered.jpg)
27.1 KB36 views
Reply With Quote