IC 4628 - Nebulosa do Camarão (Prawn Nebula)

Constelação Escorpião. Nebulosa de emissão, formada basicamente de hidrogenio

GSO 305 mm - Canon Rebel XT - 26 m 45 s - 46 frames - iso 1600

media escala
http://i1063.photobucket.com/albums/t510/jsmoraes/DSO/ps_ic4628_1k.jpg

larga escala
http://i1063.photobucket.com/albums/t510/jsmoraes/DSO/ps_ic4628_2k.jpg



GSO 305 mm - Canon Rebel XT - 46m 29s 93 frames iso 1600

larga escala:
http://i1063.photobucket.com/albums/t510/jsmoraes/DSO/ps_ic4628_2k-1.jpg

media escala:
http://i1063.photobucket.com/albums/t510/jsmoraes/DSO/ps_ic4628_1k-1.jpg



Reprocessada, com novo stack, bias e flats.

http://i1063.photobucket.com/albums/t510/jsmoraes/DSO/ps_ic4628_1k_repro.jpg