A Space & astronomy forum. SpaceBanter.com

Go Back   Home » SpaceBanter.com forum » Astronomy and Astrophysics » CCD Imaging
Site Map Home Authors List Search Today's Posts Mark Forums Read Web Partners

From Gamma to Eta Cygnus in H-Alpha: big mosaic



 
 
Thread Tools Display Modes
  #1  
Old October 21st 09, 09:43 PM posted to sci.astro.ccd-imaging
Danilo Pivato
external usenet poster
 
Posts: 405
Default From Gamma to Eta Cygnus in H-Alpha: big mosaic

I hope you will appreciate the enclosed picture taken out from a mosaic
of 20 images in Hydrogen-Alpha of the heart of Cygnus: from gamma to
eta Cygnus: :
The 20 images for mosaic have been composed with a program of
graphic elaboration.
These the technical data of resumption:

Coordinates of the center mosaic AR: 20h 12m 03s e Dec: +37° 47' 20"
Apparent total size: : 7° 31' x 6° 18'
Lens: Pentax SDUFII 100mm f/4
Ccd SBIG ST-10XME
Field: 1,4° x 2,1°
Filter H-Alpha 6,3nm
Total time of exposu 120 hours
Exposure time for each frame: 30 minutes
Number of nights of work 28
Total frame: 240
Start date: 2009.08.28
End date: 2009.10.13
The site: Roma (Italy)

For me this is one of the most beautiful in the northern sky because
rich star clusters, dust and hydrogen gas.
With my best regards,

Danilo Pivato
www.danilopivato.com



  #2  
Old October 23rd 09, 12:01 PM posted to sci.astro.ccd-imaging
susan
external usenet poster
 
Posts: 44
Default From Gamma to Eta Cygnus in H-Alpha: big mosaic

I don't understand a word of that technical stuff but, Danilo, you take
stunning images of our Universe. Thanks for sharing them here...



susan

  #3  
Old November 10th 09, 10:26 PM posted to sci.astro.ccd-imaging
Danilo Pivato
external usenet poster
 
Posts: 405
Default From Gamma to Eta Cygnus in H-Alpha: big mosaic

"susan" ha scritto nel messaggio
...
I don't understand a word of that technical stuff but, Danilo, you take
stunning images of our Universe. Thanks for sharing them here...



susan



Susan, thank you!
Regards,

Danilo Pivato


 




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
From Gamma to Eta Cygnus in H-Alpha: big mosaic Danilo Pivato Amateur Astronomy 4 October 23rd 09 05:40 PM
The Cygnus Wall: NGC7000 in H-Alpha Danilo Pivato CCD Imaging 1 September 28th 09 08:38 AM
The Cygnus Wall: NGC7000 in H-Alpha Danilo Pivato Amateur Astronomy 1 September 26th 09 09:07 PM
ASTRO: IC 1318 - LDN 889 & Gamma Cygnus in H-alpha 3nm Danilo Pivato Astro Pictures 3 September 8th 07 11:58 PM
IC 1318 - LDN 889 & Gamma Cygnus in H-alpha 3nm Danilo Pivato UK Astronomy 0 September 7th 07 06:30 PM


All times are GMT +1. The time now is 10:53 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.