Deep Sky in Narrowband

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Elephant Trunck Nebula - Vdb142<br />
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Instrument: Takahashi 106 Fsq f/5 on Gemini G42 + ccd Kai 4021<br />
Exposures: Ha 8x30' (1x1), OIII 8x10' (2x2), SII 8x10' (2x2), Astrodon filters (Ha 5 nm), CFHT mapped. <br />
Date: september 2009

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Elephant Trunck Nebula - Vdb142

Instrument: Takahashi 106 Fsq f/5 on Gemini G42 + ccd Kai 4021
Exposures: Ha 8x30' (1x1), OIII 8x10' (2x2), SII 8x10' (2x2), Astrodon filters (Ha 5 nm), CFHT mapped.
Date: september 2009

Elephant Trunck Nebula Vdb142 Nebulosa Proboscide