owlmere

Owlmere

An observing log. Eyepiece only, no cameras.

These are my notes from the back field: what I pointed the telescope at, what the sky was doing, and what I actually saw — which is not always what the photographs in books would lead you to expect. Most of it comes from an 8-inch Dobsonian at about 54° north, in the north of England, on the edge of the hills.

The log lives in paper notebooks. I am typing it up a few sessions at a time, so the list below is short for now and will fill in backwards. Times are UTC throughout, because that is what the notebooks use.

Sessions

  1. The Straight Wall at sunrise Moon, eight days old. Rupes Recta as a dark pencil line; Plato half full of shadow.
  2. The Double Cluster, slowly NGC 869 and NGC 884 in one field, and the orange stars in the eastern one.
  3. Saturn with its rings nearly shut The night before opposition. The rings a bright needle; Titan easy, Neptune hunted down nearby.
  4. M13 and the propeller New Moon, good transparency. The dark lanes finally showed, and NGC 6207 came along too.