NGC 4755 - 10 min subs

[jsmoraes]

And testing the guiding I tried 10 min subs. It is very well. It is too much time to Canon. The luminance of stars are something over-exposed.

GSO 305 mm - Canon Rebel XT - ISO 100 - 1 hour 10 min - 7 x 10 min - OAG - DSI-1 - Cor. Coma

large scale:
http://cdn.astrobin.com/images/3e2de78d-3f60-44d2-a248-8461addad534.jpg

Detail in large scale:
http://cdn.astrobin.com/images/34e4e857-3365-42cd-b9fe-c3b07429d7d0.jpg

[Gem]

I like the crop. The diffraction spikes add to the Jewel quality!

[Larryp]

Nice, Jorge! Particularly the crop

[Ross G]

Very nice looking photos Jorge.

Sharp and well tracked.

The 10 minutes subs are working well.

Good luck.

Ross.

[jase]

Such a brilliant cluster. One of my favs. You've done it justice, Jorge! A great image with aesthetic star colours. Well done.

[tilbrook@rbe.ne]

Nice Jorge!

You get good images out of your scope.

Cheers,

Justin.

[multiweb]

Beautiful shot Jorge. Great star color. Love the jewelbox. :thumbsup: