Getting plate-solving status, please wait...
IC 1795 - The Fishhead Nebula (Starless Version), 



    
        

            Frank Breslawski

IC 1795 - The Fishhead Nebula (Starless Version)

Getting plate-solving status, please wait...
IC 1795 - The Fishhead Nebula (Starless Version), 



    
        

            Frank Breslawski

IC 1795 - The Fishhead Nebula (Starless Version)

Technical card

Imaging telescopes or lenses: Lacerta Newton ohne Namen 250/1200

Imaging cameras: Astrel Instruments AST8300

Mounts: EQ8

Guiding cameras: Lacerta MGEN2 with 9x50

Software: PixInsight 1.8  ·  Zipproth GmbH Straton 2.0

Filters: Astronomik H-Alpha 6nm CCD

Accessory: GPU Pal Gyulai GPU 2" Aplanatic Coma Corrector


Dates:Jan. 19, 2019Jan. 21, 2019

Frames:Astronomik H-Alpha 6nm CCD: 26x900" (6h 30') -20C bin 1x1

Integration: 6h 30'

Darks: 50

Flats: 10

Bias: 200

Avg. Moon age: 13.94 days

Avg. Moon phase: 97.75%

Bortle Dark-Sky Scale: 4.00


Basic astrometry details

Astrometry.net job: 2535891


Resolution: 2460x3211

Locations: Home, Bergisches Land, Germany

Data source: Backyard

Description

Creating a starless version of an image is always very challenging, as any remnants of the stars or their halos are often very easily visible. But it's worth it, because that's how the great structures show their full clarity.

In revision B I also added the version with all the stars. Try to blink between both of them to get all the fine details in the nebula.

Hope you enjoy it :-)

Comments

Revisions

  • Final
    IC 1795 - The Fishhead Nebula (Starless Version), 



    
        

            Frank Breslawski
    Original
    IC 1795 - The Fishhead Nebula (Starless Version), 



    
        

            Frank Breslawski
    B

B

Description: version with stars

Uploaded: ...

Histogram

IC 1795 - The Fishhead Nebula (Starless Version), 



    
        

            Frank Breslawski