Celestial hemisphere:  Southern  ·  Constellation: Monoceros (Mon)  ·  Contains:  IC 2177  ·  IC 468  ·  M 50  ·  NGC 2323  ·  NGC 2335  ·  NGC 2345  ·  NGC 2353  ·  NGC 2359  ·  NGC 2374

Image of the day 03/29/2017

    the seagull over Thor's Helmet, pf83
    the seagull over Thor's Helmet
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    the seagull over Thor's Helmet

    Image of the day 03/29/2017

      the seagull over Thor's Helmet, pf83
      the seagull over Thor's Helmet
      Powered byPixInsight

      the seagull over Thor's Helmet

      Equipment

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      Acquisition details

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      Description

      mosaic of 6 panels with the seagull ( IC 2177) and the small Thor's helmet ( NGC 2359).

      taken with Takahashi FSQ 106ed and 0,73 reducer

      ATIK 11000 CCD

      ATIK 4000 for more details on NGC 2359

      Astrodon filters

      SHO with Ha =red for the seagull, Ha =green for Helmet

      10hours of Ha, 4 hours of O3, 4 hours of S2

      total exposure is 18 hours.

      treatment with PS5

      Comments

      Sky plot

      Sky plot

      Histogram

      the seagull over Thor's Helmet, pf83