M104: The Sombrero Galaxy Through a 25″ Reflector

Needless to describe a so well known object, despite the observation has been made with a large scope: 25” dobson Obsession.

The interesting features are, according to me,
– the upper halo which points out easely,
– and the very small twin galaxies at the lower left, seen only in adverted vision, hardly, and not separated. It is not suprising: they are at about 18th magnitude! Both have been imaged by the HST, and can be detailed in several APOD photos.

My picture, as usual, is drawn on a Canson paper, sheet of 200 gr/cm2 and 21 x 29.7 cm, with graphite, stump-drawing, and ink of China.
Then scanned, turned in negative, and finally legend, scale and compass added.

Complete observation report at www.deepsky-drawings.com

Bertrand Laville

One thought on “M104: The Sombrero Galaxy Through a 25″ Reflector”

  1. Bertrand,

    Always nice to see a large scope sketch of a bright galaxy.
    A fine piece of work and nice capture on the background galaxy pair.

    Frank 🙂

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