#21  
Old 18-09-2005, 07:02 PM
Striker's Avatar
Striker (Tony)
Whats visual Astronomy

Striker is offline
 
Join Date: Dec 2004
Location: Brisbane
Posts: 5,062
Yep...bit of dust Steve...lets just call it Tony's Dust hole...but then again lets not... that just sounds terrible...lol

So I hope you can see my point regarding what I mean about Low ISO's.
Reply With Quote
  #22  
Old 18-09-2005, 07:08 PM
[1ponders]'s Avatar
[1ponders] (Paul)
Retired, damn no pension

[1ponders] is offline
 
Join Date: Nov 2004
Location: Obi Obi, Qld
Posts: 18,778
Hence the need for flat frames Tony. To help remove/counteract dustmotes and field curvature
Reply With Quote
  #23  
Old 18-09-2005, 07:33 PM
janoskiss's Avatar
janoskiss (Steve H)
Registered User

janoskiss is offline
 
Join Date: Jan 2005
Location: Sale, VIC
Posts: 6,032
A nice doughnut shaped dust particle.
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 06:22 AM.

Powered by vBulletin Version 3.8.7 | Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.
Advertisement
Astromechanics
Advertisement
EQ8-R
Advertisement
Testar
Advertisement
Bintel
Advertisement
Lunatico Astronomical
Advertisement
Star Adventurer
Advertisement
Celestron RASA
Advertisement
Astronomy and Electronics Centre
Advertisement