Re: APPC refraction correction question


Dean Jacobsen
 

On Fri, Jul 31, 2020 at 10:17 AM, Ray Gralak wrote:
The solution is simply to use at least two rows of declination data points. Having at least two declination rows would allow APCC to calculate pointing terms that vary directly or indirectly by declination more accurately.
Excellent!  Good to know this.
--
Dean Jacobsen
http://astrophoto.net/wp/
Image Gallery - http://astrophoto.net/wp/image-gallery/
Astrobin - https://www.astrobin.com/users/deanjacobsen/ 

Join main@ap-gto.groups.io to automatically receive all group messages.