British Astronomical Association

Supporting amateur astronomers since 1890

Polar images

› Forums › Computing › Planisphere for demonstrating precession of the equinoxes › Polar images

18 March 2019 at 10:24 pm #580872
Nick James
Participant

If anyone wants to have a play I attach a couple of undriven images of the pole. One was taken when I was polar aligning my mount in Jan 2018, the other was taken tonight. They are both 600s exposures with the same camera/telescope and the FoV is 36×24 arcmin. The original FITS files are here.