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NGC 2237

NGC 2237

Nebulosa Roseta em versão Halfa+OIII. Rosette nebula, in Halpha+OIII version.
AAPOD 13.07.2012
Detalhes de exposição/ Exposure details:
Telescópio/ Telescope: William Optics ZS 66 @ f5,9
Câmara/ Camera: Atik 314L+, sensor @ -15..-18 ºC
Filtros/ Filters: Astronomik (bin 1X1)
Halpha 21X600"
OIII 20X600"
(RGB >> Ha, Ha+OIII, OIII)
Exposição total/ Total exposure: 6h 50m
Software: Maxim DL, CCD Commander, Photoshop, Pixinsight
Torres Novas Janeiro/ January 2012