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IC 1396A / Elephant's Trunk Nebula (Hubble Palette), 





    
        

            Falk Schiel
IC 1396A / Elephant's Trunk Nebula (Hubble Palette)

IC 1396A / Elephant's Trunk Nebula (Hubble Palette)

Technical card

Resolution: 2656x1700

Dates:June 27, 2018June 29, 2018June 30, 2018July 1, 2018July 2, 2018

Frames:
Baader S II 8 nm: 30x300" -20C bin 2x2
Baader H-Alpha 7nm: 70x300" -20C bin 2x2
Baader O III 8.5nm: 30x300" -20C bin 2x2

Integration: 10.8 hours

Darks: ~80

Flats: ~40

Avg. Moon age: 16.64 days

Avg. Moon phase: 93.61%

Bortle Dark-Sky Scale: 4.00

Mean FWHM: 2.50

Astrometry.net job: 2386686

RA center: 323.660 degrees

DEC center: 57.481 degrees

Pixel scale: 1.311 arcsec/pixel

Orientation: 337.482 degrees

Field radius: 0.574 degrees

Locations: Backyard, Nuremberg, Germany

Data source: Backyard

Description

Hubble palette - Ha = Green, OIII = Blue, SII = Red
About 4 hours of Ha added.

Comments

Author

fschiel
Falk Schiel
License: Attribution-NonCommercial-NoDerivs Creative Commons
1672
Like

Revisions

  • IC 1396A / Elephant's Trunk Nebula (Hubble Palette), 





    
        

            Falk Schiel
    Original
  • IC 1396A / Elephant's Trunk Nebula (Hubble Palette), 





    
        

            Falk Schiel
    I
  • Final
    IC 1396A / Elephant's Trunk Nebula (Hubble Palette), 





    
        

            Falk Schiel
    J

I

sharper, more color

J

Modified workflow

Sky plot

Sky plot

Histogram

IC 1396A / Elephant's Trunk Nebula (Hubble Palette), 





    
        

            Falk Schiel