Sunny Day, Recently I sent and email with an attachment of the "Correct-A-Dial II" This is a fill in the blanks graph that displays the combined Equation of Time and longitude correction at a single location.
The "Correct-A-Dial II" is now available in a format I'm sure many will like...completed. All the blanks are filled in. There are 61 models that cover all longitudes in 1/4 degree increments. So there is a "Correct-A-Dial II" for every minute of longitude correction. And these are all FREE! (But if you want to send me $295 USD I don't mind.) If you have a solar time sundial then you need a "Correct-A-Dial II". Another "SDU Cool Tool"! http://www.mysundial.ca/sdu/sdu_correct_a_dial_2.html Happy Dialling! Carl Sabanski www.mysundial.ca --------------------------------------------------- https://lists.uni-koeln.de/mailman/listinfo/sundial
