Hi everyone !
Here is a view of the first object of Stewart Sharpless second catalog: Sharpless2-1 in the Scorpius constellation, close to the famous star Antares.
We have made a two panels mosa and the field here is close to 2° height and 4° width.
Hope you will like it
Technical informations:
- APO observatory in San Pedro de Atacama, Chile - Alain Maury's Space Obs
- Takahashi TOA 150 refractor
- mini-OHP mount with MCMT
- Apogee Alta U16M camera
- Astrodon Ha L R G B Gen2 filters
- L=24x20' - R=G=B=6x20' and Ha=10x40' and everything x2
- shooting, guiding and preprocess: Prism v9
- process: IRIS, PRISM v9 & CS6
And the full size picture link:
http://www.atacama-photographic-obse...pless2-1_f.jpg
Bye
APO_Team
Thierry Demange, Richard Galli, Thomas Petit