Ngc 6242, 6231, 6302, 4755

[jsmoraes]

Some photos from July, 31. I haven't had a good sky because of high umidity and clouds and rain. But some time the sky open an window.

I was not succeed with focus with some clusters. But if it was done, publish it.

NGC 6242

GSO 305 mm - Canon Rebel XT - ISO 1600 - 20 min - 20 x 60 sec - OAG - ASIMC120 - Coma Corr.

http://i1063.photobucket.com/albums/t510/jsmoraes/DSO-2013/ngc6242_130731_1k.jpg


NGC 6231

GSO 305 mm - Canon Rebel XT- ISO 200 - 22 mim - 11 x 120 sec - OAG - ASI120MC - Coma Corr.

http://i1063.photobucket.com/albums/t510/jsmoraes/DSO-2013/ngc6231_130731_1k.jpg~original

Detail:

http://i1063.photobucket.com/albums/t510/jsmoraes/DSO-2013/ngc6231_130731_detail_1k.jpg~origin al

NGC 6302

GSO 305 mm - Canon Rebel XT - ISO 400 - 17 x 150 seg - 42 m 20 s - OAG - ASI120MC - Coma Cor.

http://cdn.astrobin.com/images/09ee70a9-e137-4cf9-b112-c7675129f09e_resized.jpg

NGC 4755

GSO 305 mm - Canon Rebel XT - ISO 400 - 20 min - 20 x 60 sec - OAG - ASIMC120 - Coma Corr.

http://cdn.astrobin.com/images/1fee9d7c-aea1-471c-beef-95d8cfb8f90a.jpg

Detail:

http://cdn.astrobin.com/images/e90c0cb5-00c2-4680-aa7d-637f86aba1b9.jpg