Go Back   IceInSpace > General Astronomy > Observational and Visual Astronomy > Observation Reports

Reply
 
Thread Tools Rate Thread
  #1  
Old 27-09-2011, 08:37 PM
tilbrook@rbe.ne's Avatar
tilbrook@rbe.ne (Justin Tilbrook)
JHT

tilbrook@rbe.ne is offline
 
Join Date: Jun 2007
Location: Penwortham
Posts: 3,039
Observation and images of comet Garrard 26th &27th Sep

Hi,
Made a visual observation and imaged Comet Garrard 26th and 27th.

Location Penwortham South Australia.

Date 26/09/2011 Time 11.05 UT

Telescope 200mm equatorial reflector F6

Magnification 75x

Estimated mag = 8.5 defocus method, using GSC mags guide 7.

DC(degree of condensation) = 6

Diam 3.0 x 5.0 arc minutes.

Visible in 80mm finder.

Comet fading but still high DC
CCD image.
SAC7 CCD modified with home made focal reducer on 200mm F6 reflector
Image size 29.00 x 22.00 arc minutes.
Two images 26/09/2001 - 27/09/2001
Cheers,
Justin.
 
Attached Thumbnails
Click for full-size image (garrardsep26.jpg)
14.3 KB16 views
Click for full-size image (garrardsep27bw.jpg)
15.5 KB20 views
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 03:42 PM.

Powered by vBulletin Version 3.8.7 | Copyright ©2000 - 2019, Jelsoft Enterprises Ltd.
Advertisement
Lunatico Astronomical
Advertisement
SkyWatcher Australia
Advertisement
Meade Australia
Advertisement
Bintel
Advertisement
OzScopes Authorised Dealer
Advertisement
Celestron Australia
Advertisement
NexDome Observatories
Advertisement
Astronomy and Electronics Centre
Advertisement