1. 2016-12-04 Re: Q on azimuth convention skypoint.h kstars-de Jasem Mutlaq 2. 2016-12-04 Re: Q on azimuth convention skypoint.h kstars-de Akarsh Simha 3. 2016-11-16 Q on azimuth convention skypoint.h kstars-de Richard J. Mathar