Image of the day 02/13/2015

    Bicolour Rosette, 



    
        

            Epicycle

    Bicolour Rosette

    Technical card

    Imaging telescopes or lenses: SkyWatcher 130/650 PDS Newton  ·  Williams Optics Megrez 72

    Imaging cameras: Starlight Xpress SXVR-H9  ·  Atik 460EX Mono

    Mounts: Sky-Watcher HEQ5 PRO

    Guiding telescopes or lenses: SkyWatcher 130/650 PDS Newton  ·  Williams Optics Megrez 72

    Guiding cameras: Starlight Xpress CoStar

    Focal reducers: William Optics FF/FR VI

    Software: PixInsight 1.8  ·  Nebulosity 3  ·  AstroTortilla  ·  Photoshop  ·  PHD2  ·  EQMod

    Filters: Astrodon 3nm OIII  ·  Astrodon Ha 5nm

    Accessory: Baader MPCC MarkIII  ·  Starlight Xpress Mini Filter wheel


    Dates:Jan. 23, 2014Jan. 30, 2015

    Frames:
    Astrodon 3nm OIII: 8x1800" (4h) -20C
    Astrodon Ha 5nm: 15x1200" (5h) -15C

    Integration: 9h

    Avg. Moon age: 16.04 days

    Avg. Moon phase: 69.69%


    Basic astrometry details

    Astrometry.net job: 537354


    Resolution: 620x486

    Description

    Resolution ........ 1.434 arcsec/pix

    Rotation .......... 91.922 deg

    Focal ............. 675.94 mm

    Pixel size ........ 4.70 um

    Field of view ..... 1d 3' 2.0" x 49' 27.4"

    Image center ...... RA: 06 31 43.550 Dec: +05 01 21.14

    Comments

    Revisions

      Bicolour Rosette, 



    
        

            Epicycle
      Original
    • Final
      Bicolour Rosette, 



    
        

            Epicycle
      B

    Histogram

    Bicolour Rosette, 



    
        

            Epicycle