#1  
Old 20-11-2016, 11:43 AM
SimmoW's Avatar
SimmoW (SIMON)
Farting Nebulae

SimmoW is offline
 
Join Date: Jan 2014
Location: Tamleugh, Victoria, Australia
Posts: 1,383
Horsehead Narrowband?

Hi, took a lovely lot of 4 min Ha subs at high gain last night, very pleased with the results. So ive started researching whether its worth continuing with the other nb filters..any opinions? Couldnt find a shot that looked convincing, to me anyway! Ill try a test shot next time, but wondered if those more experienced could offer their opinion? Is it worth trying for OIII at least?

Ta
Attached Thumbnails
Click for full-size image (received_1389848554389190.jpg)
219.1 KB171 views
Reply With Quote
  #2  
Old 20-11-2016, 12:15 PM
glend (Glen)
Registered User

glend is offline
 
Join Date: Jun 2013
Location: Lake Macquarie
Posts: 7,033
Yes it is worth running more filters, but you need more time (like 2x in duration or sub numbers) on the other filters to get a good result. The Sii gives a good boundary layer behind the Horse and a background to the Ha curtain wall, the Flame Nebula also has Sii in it. I would not bother with the Oiii, there is not much there.
BTW your posted image seems to have alot of noise in it (for an ASI1600). Did you have the cooling running?

Last edited by glend; 20-11-2016 at 02:25 PM.
Reply With Quote
  #3  
Old 20-11-2016, 01:02 PM
SimmoW's Avatar
SimmoW (SIMON)
Farting Nebulae

SimmoW is offline
 
Join Date: Jan 2014
Location: Tamleugh, Victoria, Australia
Posts: 1,383
Sorry Glen, this was just a single raw sub. Thanks for the suggestions.
Reply With Quote
  #4  
Old 21-11-2016, 09:41 AM
Camelopardalis's Avatar
Camelopardalis (Dunk)
Drifting from the pole

Camelopardalis is offline
 
Join Date: Feb 2013
Location: Brisbane
Posts: 5,425
Gotta love the 1600 Simon
Reply With Quote
Reply

Bookmarks

Thread Tools
Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +10. The time is now 10:46 PM.

Powered by vBulletin Version 3.8.7 | Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Advertisement
Bintel
Advertisement
Testar
Advertisement