Inside NGC 3372 - Eta Nebula

[jsmoraes (Jorge)]

GSO 305 mm - Canon T3 - OAG - Coma Corrector

Key hole and others holes:

ISO 800 - 6 x 4 min (24 min) - Skyglow filter
ISO 800 - 12 x 4 min (48 min) - UHC filter

http://www.astrobin.com/160520/

http://jsmastronomy.30143.n7.nabble....ula-td382.html

The file of image is a bit large to IceInSpace. The image is an high resolution of details of Nebula.

Key Hole is the first. I will publish as they are ready.

Attached is 3 versions of full nebula: ISO 400 Skyglow, ISO 800 Skyglow e ISO 800 UHC

[jsmoraes (Jorge)]

Processed to show the red irradiation from Eta star on clouds of nebula.

The file is very large to IIS. You can see at:

http://www.astrobin.com/160984/
http://jsmastronomy.30143.n7.nabble....ula-td382.html

[jsmoraes (Jorge)]

And now, what I call "my normal processing". It was used skyglow and UHC data. At Astrobin you can see with full Canon resolution (4290 x 2856 pixels)
The best view is in full resolution mode. You will see many details of nebula.

http://www.astrobin.com/161113/

And a .... thumbnail ?!? ... here.

[stevous67 (Steve M)]

Nice looking results Jorge.

Steve

[jsmoraes (Jorge)]

Thank you steve. It was a good work for a stock Canon. You can perceive very well the intense irradiation from ETA over clouds.