Month: January 2015

Rosette Nebula in Hubble Palette

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NGC 2237 Rosette Nebula - distance 5,200 light years
NGC 2237 Rosette Nebula – distance 5,200 light years

frames:  Ha x 6x 15m and 5 x 20m, OIII x 4 x 20m and 2 x 30m, SII x 1 x 20m and 3 x 30m

The OIII and SII frames are mostly noise. Need more time

mix :SHO + LRVB with H being light

This entry was posted in Astro and tagged , .

Rosette Nebula

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NGC 2237 Rosette Nebula - distance 5,200 light years
NGC 2237 Rosette Nebula – distance 5,200 light years

frames:  Ha x 6x 15m, OIII x 4 x 20m, SII x 1 x 20m

mix : R = 85% H + 15%S, G= 15%H +85%O, B=0

This entry was posted in Astro and tagged , .