Contains:  Solar system body or event

Image of the day 03/24/2020

    The beauty of magnetic field lines, around a big spot, on Chromosphere., 



    
        

            Gabriel - Uranus7

    The beauty of magnetic field lines, around a big spot, on Chromosphere.

    Image of the day 03/24/2020

      The beauty of magnetic field lines, around a big spot, on Chromosphere., 



    
        

            Gabriel - Uranus7

      The beauty of magnetic field lines, around a big spot, on Chromosphere.

      Technical card

      Imaging telescopes or lenses: Sky-Watcher Equinox ED120

      Imaging cameras: Point Grey Chameleon Mono

      Software: Registax  ·  AS!2


      Date: April 4, 2019

      Time: 01:17

      Frames: 800

      FPS: 83.00000

      Seeing: 5

      Transparency: 9


      Resolution: 960x704

      Locations: Gabriel Uranus7, BUCHAREST, Romania

      Data source: Backyard

      Description

      This picture started from a classic capture of the Chromosphere, in H-alpha frequency, of the active area AR 12737, with his main spot.

      I noticed that the network of magnetic field lines, generated at the Chromosphere level, might be approximated by midlines of the filaments lied around the main spot because, in fact, the filaments are driven right by the local magnetic field lines. So, I used a proprietary software, able to compute the midlines of each filament, these median lines having the thickness proportional to the size of the real filaments and being placed in space by the magnetic field lines positions.

      The result was this wonderful network of lines that successfully approximate the magnetic field lines, like position, orientation, and intensity.

      Also, I insisted on keeping the deepness effect of the lines, by specific processing, using the various shadow intensity on various levels.

      Finishing with using false colors as close to the H-alpha specific color but keeping the hot points which marks more active areas.

      Comments

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        The beauty of magnetic field lines, around a big spot, on Chromosphere., 



    
        

            Gabriel - Uranus7
        Original
      • Final
        The beauty of magnetic field lines, around a big spot, on Chromosphere., 



    
        

            Gabriel - Uranus7
        B

      Histogram

      The beauty of magnetic field lines, around a big spot, on Chromosphere., 



    
        

            Gabriel - Uranus7

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