I made three mistakes in the version published earlier this month: 1) collimation was slightly off and 2) part of my guide camera was loose. These resulted in some slightly non-round stars I fixed as well as I could. This image suffered from none of these. However, this later image was taken on a night when the seeing was not quite as good. Still, it's a lot of fun to see this object at this magnification.
October 2, 2016
Bubble II, NGC 7635 (September 2016)
I made three mistakes in the version published earlier this month: 1) collimation was slightly off and 2) part of my guide camera was loose. These resulted in some slightly non-round stars I fixed as well as I could. This image suffered from none of these. However, this later image was taken on a night when the seeing was not quite as good. Still, it's a lot of fun to see this object at this magnification.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment