Image of the day 07/24/2015

    Cave Nebula, Sh2-155, 



    
        

            Emmanuel

    Cave Nebula, Sh2-155

    Technical card

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

    Mounts: Sky-Watcher AZ EQ6 GT

    Guiding cameras: Lodestar Autoguider Starlight Express

    Software: Pixinsight 1.8  ·  Adobe Photoshop CS 6

    Filters: Astrodon 36mm LRGB E Series Gen 2

    Accessory: ATIK Filter Wheel EFW2  ·  OAG


    Dates:July 16, 2015

    Frames:Astrodon 36mm LRGB E Series Gen 2: 86x600" bin 1x1

    Integration: 14.3 hours

    Avg. Moon age: 0.42 days

    Avg. Moon phase: 0.20%

    Bortle Dark-Sky Scale: 1.00

    Mean SQM: 21.50

    Mean FWHM: 3.00

    Temperature: 14.00


    Basic astrometry details

    Astrometry.net job: 797223


    Resolution: 3296x2454

    Description


    LUM 50X600sec Bin 1x1 at -15c.
    RGB 12X600sec each filter Bin 1x1 at -15c.

    Comments

    Revisions

      Cave Nebula, Sh2-155, 



    
        

            Emmanuel
      Original
      Cave Nebula, Sh2-155, 



    
        

            Emmanuel
      B
    • Final
      Cave Nebula, Sh2-155, 



    
        

            Emmanuel
      C

    Sky plot

    Sky plot

    Histogram

    Cave Nebula, Sh2-155, 



    
        

            Emmanuel