A picture is worth a thousand words, particularity when the topic is trigonometry. I have produced a sketch explaining my previous posting on "Sunset Phenomenon" and will sent it to all who request it. Two versions are available: a 75 kb bmp file or a compressed 42 kb jpeg file. The jpeg file is smaller and easy to read view with a normal browser. The bit map file is better quality.
Either one will help make sense of the previous discussion on when, where and how sunset occurs. Roger Bailey Walking Shadow Designs 51 N 115 W
