Crater Schickard and Neighbors

Sketching and Equipment
For this sketch I used: Black Canson sketching paper, 9”x 12”, White and black Conte’ pencils, a blending stump, plastic eraser.
Telescope: 10 inch f/5.7 Dobsonian and 6mm eyepiece 241x
Date: 08-14-2019, 07:00 – 09:10 UT
Temperature: 32° C (88° F) clear, calm
Seeing: Antoniadi III
Co-longitude: 70.2°
Lunation: 12.88 days
Illumination: 97.7%
Observing Location:
Mesa, Az.
Frank McCabe