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Crater Petavius

Crater Petavius

Sketching: For this sketch I used: black Strathmore 400 Artagain paper, white and black Conte’ pastel pencils and a soft blending stump. Telesccope: 10 inch f/ 5.7 Dobsonian and 6 mm eyepiece Date: 3-23-2007 1:10-2:20 UT Temperature: 17 C ( 62 F) Partly and at times mostly cloudy, variable winds Seeing: Antoniadi III- IV Colongitude 320 degrees Lunation 4 days Illumination 22 %

    THAT'S a nice sketch!!
    Thank you.
    Beautiful work!!, Frank!!
    Robert, Thank you very much. Frank :)

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