A Space & astronomy forum. SpaceBanter.com

Go Back   Home » SpaceBanter.com forum » Others » Astro Pictures
Site Map Home Authors List Search Today's Posts Mark Forums Read Web Partners

Astro: Sunspots



 
 
Thread Tools Display Modes
  #1  
Old March 30th 10, 09:16 PM posted to alt.binaries.pictures.astro
George[_6_]
external usenet poster
 
Posts: 124
Default Astro: Sunspots

Hi all. Haven't posted in a while. We finally had a sunny day today, and
with the sun becoming more active, I decided to try my luck at taking some
images of the sunspot groups that are active right now. The images were
cropped and processed in photoshop. There appears to be at least 6 sunspots
in one image. The other has three sunspots, the largest of which has an odd
spike to it. Anyway, they didn't come out too bad considering the equipment
used:

Konus 200 mm f5 newtonian with an
off axis Thousand oaks glass solar filter,
2x barlow
Hutech Canon T1i at ASA 200
Shutter speed 1/350 s



Attached Thumbnails
Click image for larger version

Name:	IMG_1733_crop1.jpg
Views:	209
Size:	224.2 KB
ID:	2873  Click image for larger version

Name:	IMG_1738crop1.jpg
Views:	72
Size:	261.9 KB
ID:	2874  
  #2  
Old March 31st 10, 03:55 AM posted to alt.binaries.pictures.astro
Richard Crisp[_1_]
external usenet poster
 
Posts: 985
Default Astro: Sunspots

those look cool!

until recently you had a pretty long spot free spell from what I recall in
the news


"George" wrote in message
m...
Hi all. Haven't posted in a while. We finally had a sunny day today, and
with the sun becoming more active, I decided to try my luck at taking some
images of the sunspot groups that are active right now. The images were
cropped and processed in photoshop. There appears to be at least 6
sunspots
in one image. The other has three sunspots, the largest of which has an
odd
spike to it. Anyway, they didn't come out too bad considering the
equipment
used:

Konus 200 mm f5 newtonian with an
off axis Thousand oaks glass solar filter,
2x barlow
Hutech Canon T1i at ASA 200
Shutter speed 1/350 s





  #3  
Old April 1st 10, 04:45 AM posted to alt.binaries.pictures.astro
George[_6_]
external usenet poster
 
Posts: 124
Default Astro: Sunspots

I'll say. Good to look up there and see some structure of a change.

George

"Richard Crisp" wrote in message
m...
those look cool!

until recently you had a pretty long spot free spell from what I recall in
the news


"George" wrote in message
m...
Hi all. Haven't posted in a while. We finally had a sunny day today,
and
with the sun becoming more active, I decided to try my luck at taking
some
images of the sunspot groups that are active right now. The images were
cropped and processed in photoshop. There appears to be at least 6
sunspots
in one image. The other has three sunspots, the largest of which has an
odd
spike to it. Anyway, they didn't come out too bad considering the
equipment
used:

Konus 200 mm f5 newtonian with an
off axis Thousand oaks glass solar filter,
2x barlow
Hutech Canon T1i at ASA 200
Shutter speed 1/350 s





 




Thread Tools
Display Modes

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

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
ASTRO: Sunspots reprocessed TheCroW Astro Pictures 2 April 16th 07 06:11 PM
Sunspots Norman Silverstone UK Astronomy 2 July 1st 04 06:51 PM
Wot no sunspots!? Pete Lawrence UK Astronomy 4 June 7th 04 10:16 AM
No sunspots? James Padfield UK Astronomy 6 September 16th 03 04:39 PM


All times are GMT +1. The time now is 03:25 AM.


Powered by vBulletin® Version 3.6.4
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004-2024 SpaceBanter.com.
The comments are property of their posters.