Globular Cluster - NGC 6656 and NGC 6723

[jsmoraes]

:mad2: I failed in the focus ! And globular cluster needs perfect focus !

NGC 6656
GSO 305 mm - Canon Rebel XT - ISO 400 - 22 min - 11 x 120 sec - OAG - ASI120MC - Coma Corr.

wide field: http://cdn.astrobin.com/images/2919439d-8c83-4983-9475-a27ac0cb85f6_hd.jpg

NGC 6723
GSO 305 mm - Canon Rebel XT - ISO 800 - 22 min - 11 x 120 sec - OAG - Coma Corr.

wide field: http://cdn.astrobin.com/images/9a88840f-ae1f-44cd-827c-87419f86ca21_hd.jpg

[IanP]

Yes, it’s a pity - they are out-of-focus.:(
One thing I can see here, the second lot you took at ISO800 without any signs of noise.:thumbsup:

[SkyViking]

Nice to see some globulars! I'm sure you'll nail the focus next time Jorge :)

[jsmoraes]

Thank you, IanP and Rolf.
As soon the sky permits I will try again.
With ISO 800 I needed work with noise filter. And the result was good.