Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  6 Cep  ·  HD202582  ·  HD202734  ·  HD202735  ·  HD203425  ·  HD203837  ·  HD204100  ·  HD204130  ·  HD204211  ·  HD204598  ·  HD204720  ·  HD204734  ·  LBN 472  ·  LBN 476  ·  LDN 1162  ·  NGC 7076  ·  PGC 166713  ·  PGC 167882  ·  PGC 167891  ·  PGC 167965  ·  PGC 167969  ·  PGC 167975  ·  PGC 167983  ·  PGC 167985  ·  PGC 167988  ·  PGC 167989  ·  PGC 167993  ·  PGC 97254  ·  PGC 97256  ·  Sh2-133  ·  And 1 more.

Image of the day 12/12/2023

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    6 Cephei and LBN472: Light Through The Keyhole, Konstantin Firsov
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    6 Cephei and LBN472: Light Through The Keyhole

    Image of the day 12/12/2023

    Getting plate-solving status, please wait...
      6 Cephei and LBN472: Light Through The Keyhole, Konstantin Firsov
      Powered byPixInsight

      6 Cephei and LBN472: Light Through The Keyhole

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      Description

      This RfN came out completely unlike I've expected. There are a few images of the region that could be used as a reference when planning the target. E.g. this and this.
      At first the LBN472 reflection nebula seemed to be somewhat like the nebulosity around Merope. With a bright crescent of Sh2-133 nearby - I believed that should be a colorful composition. But having stacked the first 20 hrs of data I saw something quite dull. And the more I tried to pull the blues - the worth it looked.
      After a while I came to the conclusion that the reflection nebula is not actually in the foreground of the scene. Instead the star 6 Cephei lights the molecular cloud from inside. And we see its lite like through the keyhole. All that means I now had to double my integration to bring the dark nebulosity out

      After all, I am still not quite sure about how all that could look in 3D.

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      6 Cephei and LBN472: Light Through The Keyhole, Konstantin Firsov