Red Forest on the Sun

Today I’ve made a h-alpha sketch through my 60mm H-Alpha telescope. At 78x (9mm plossl) the large proms on the edge of the Sun’s disk showed a lot of detail. It was pretty hard to keep up with the constantly changing structures, when I finished the lower “tree” the little prominence above the main group had totally changed its shape! The drawing is made between 12.30 an 12.45 UT from Deventer, The Netherlands using a red pastel pencil on black paper.
Object Name Sun
Object Type Star
Location Deventer, The Netherlands
Date March 20, 2011
Media red pastel pencil on black paper
Kind regards,
Roel Weijenberg
www.roelblog.nl

4 thoughts on “Red Forest on the Sun”

  1. Roel,

    Your superb sketches are always a please to see. This one also for certain.

    Frank 🙂

  2. Roal,
    Wow, great sketch! I thought for a minute I was on
    Astronomy Picture of the Day.

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