Search found 1 match
Search found 1 match • Page 1 of 1
- Sun Mar 22, 2015 7:12 pm
- Forum: Suggestions, Comments, Bug Reports
- Replies: 1
- Views: 7010
I have noticed the same anomaly (about 1 degree error of Hc and Zn) on the 'sunsight. htm' calculator that requires only date/time of sight and position as inputs. 'sightred' .htm, which requires an input of GHA and Dec. seems to calculate Hc and Zn in line with the date from this online site http:/...