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Lion- and Elephant Trunk Nebula (SH2-132 and IC 1396) @ H-HGB, 



    
        

            Wolfgang Zimmermann
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Lion- and Elephant Trunk Nebula (SH2-132 and IC 1396) @ H-HGB

Technical card

Imaging telescopes or lenses: Canon EF 135mm f/2.0 L @ 2.8

Imaging cameras: Canon EOS 80D modifiziert

Mounts: Celestron CGEM

Guiding telescopes or lenses: TS Sucher 8x50

Guiding cameras: ZWO optical ASI 120 MM

Software: Annie's Astro Actions Version 7.0  ·  Aries Productions Astro Pixel Processor APP  ·  O'Telescope BackYard EOS  ·  Adobe Photoshop 5 CS  ·  PHD2 Guiding 2.62 Autoguiding Software  ·  Astronomy tools for Photoshop

Filters: Hutech IDAS 2" LPS-P2  ·  Astronomik EOS clip Astronomik 12nm Ha

Accessory: Sandor Cuzdi - Maske Fokussierhilfe  ·  Baader 3 x Skysurfer lll  ·  Teleskop-Austria Aperture Stopper


Dates:Sept. 10, 2020Sept. 13, 2020

Frames:
Astronomik EOS clip Astronomik 12nm Ha: 64x180" ISO1600
Hutech IDAS 2" LPS-P2: 34x180" ISO800

Integration: 4.9 hours

Darks: ~35

Flats: ~26

Flat darks: ~33

Bias: ~40

Avg. Moon age: 23.71 days

Avg. Moon phase: 34.43%


Astrometry.net job: 3855859

RA center: 21h 57' 48"

DEC center: +57° 1' 1"

Pixel scale: 5.760 arcsec/pixel

Orientation: 0.883 degrees

Field radius: 5.427 degrees


Resolution: 5824x3484

Locations: Terassensternwarte, Selm-Bork, NRW, Germany

Data source: Backyard

Description

Color has now come to the H-Alpha (Ha). I had used the Ha for the red channel and still used it as a luminance channel.

Unfortunately, the positioning didn't work one hundred percent and I had to crop the image further.

That was another very, very damp night, everything was oozing again.

Comments

Author

Wolfi2055
Wolfgang Zimmermann
License: None (All rights reserved)
2464
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Revisions

  • Lion- and Elephant Trunk Nebula (SH2-132 and IC 1396) @ H-HGB, 



    
        

            Wolfgang Zimmermann
    Original
  • Lion- and Elephant Trunk Nebula (SH2-132 and IC 1396) @ H-HGB, 



    
        

            Wolfgang Zimmermann
    B
  • Final
    Lion- and Elephant Trunk Nebula (SH2-132 and IC 1396) @ H-HGB, 



    
        

            Wolfgang Zimmermann
    G

G

Description: New Processing

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Lion- and Elephant Trunk Nebula (SH2-132 and IC 1396) @ H-HGB, 



    
        

            Wolfgang Zimmermann