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Crab nebula in S II and color

riklaunim

By riklaunim
in Imaging - Deep Sky

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riklaunim

riklaunim

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Yesterday I managed to catch remaining [s II] channel as well as checking neutral oxygen [O I] which gives bit fainter signal than [s II] (nebulosity withing the filaments visible in H-alpha or [s II]). The [s II] is: 20 x 3 min, TSAPO65Q, Atik 314L+, Baader S II.

[s II] and neutral oxygen [O I]

s2.jpg

o1.jpg

HST color version

color-hst-lum.jpg

color-hst.jpg

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