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Thread: Sharpless 91

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    Default Sharpless 91



    Sharpless 91 (LBN 147) is a faint nebula located approximately 2,500 light-years away in Cygnus.

    Ha – 25x1800s – 750 minutes – binned 1x1
    RGB – 8x300s – 40 minutes each – binned 2x2

    870 minutes total exposure – 14 hours 30 minutes

    Imaged from Dardenne Prairie, Missouri (a red zone) over seven nights in September, 2018 and July, 2019 with a SBIG ST-8300M on an Astro-Tech AT90EDT at f/6.7 603mm.

    HaRGB - https://www.flickr.com/photos/dcrows...955342/sizes/l



    Dan
    Dan Crowson - O'Fallon MO

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    Makuser (08-06-2019)

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    Default Re: Sharpless 91

    Very nice, very faint!, it runs from bottom right to slight upper Left like a filament line from a nova remnant there is also a little bit in the upper top

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    Default Re: Sharpless 91

    Hi Dan. I can see it too, as a faint red emission nebula. A very nice image here, with a wide field, excellent contrast. and lots of sparkly stars. Thanks for sharing this capture with us on here Dan, and the best of regards.
    - Marshall

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