Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  NGC 7023

Image of the day 06/22/2015

    Iris Nebula NGC 7023, 



    
        

            Emmanuel
    Iris Nebula NGC 7023
    Powered byPixInsight

    Iris Nebula NGC 7023

    Image of the day 06/22/2015

      Iris Nebula NGC 7023, 



    
        

            Emmanuel
      Iris Nebula NGC 7023
      Powered byPixInsight

      Iris Nebula NGC 7023

      Technical card

      Imaging telescopes or lenses: Takahashi FSQ 106ED

      Imaging cameras: ATIK 383L Mono CCD 383L+ mono

      Mounts: Sky-Watcher AZ EQ6 GT

      Guiding cameras: Lodestar Autoguider Starlight Express

      Software: Sequence Generator Pro  ·  CCDStack  ·  Pixinsight 1.8  ·  Adobe Photoshop CS 6

      Filters: Astrodon 36mm LRGB E Series Gen 2

      Accessory: ATIK Filter Wheel EFW2  ·  OAG


      Integration: 0


      Basic astrometry details

      Astrometry.net job: 795771

      RA center: 21h 1' 35"

      DEC center: +67° 54' 14"

      Orientation: -92.072 degrees

      Field radius: 1.162 degrees


      Resolution: 3236x2320

      Description

      The Iris Nebula, also NGC 7023 and Caldwell 4, is a bright reflection nebula and Caldwell object in the constellation Cepheus.

      Capture details:

      LUM 30X300sec Bin 1x1 at -10c.

      RGB 9X600sec each filter Bin 1x1 at -10c.

      Comments

      Revisions

        Iris Nebula NGC 7023, 



    
        

            Emmanuel
        Original
      • Final
        Iris Nebula NGC 7023, 



    
        

            Emmanuel
        B

      Sky plot

      Sky plot

      Histogram

      Iris Nebula NGC 7023, 



    
        

            Emmanuel