Jump to content

  •  



Late November Mars


Late November Mars

White sketching paper 8" x 6"; HB graphite pencil, soft charcoal pencil for sky background, blending stump for blending orange Crayola pencil. Brightness decreased at scanning by -2 using scanner Date 11/29/2009 – Time 8:00-9:15 UT Telescope: 10 inch f/5.7 Dobsonian and 6mm eyepiece 261x Temperature: 9°C (39°F) partly cloudy, humid, calm Transparency 4/5 Seeing: Pickering 7/10 Frank McCabe



    Good eye for detail.
    Tim, Thank you, it was an unusually good morning for my observing site. Frank :)



    Cloudy Nights LLC
    Cloudy Nights Sponsor: Astronomics