John Carmichael writes:
I have a section which tells how to tell time by using moonlight and a
sundial. I provide a table of corrections from which the time can be
estimated if one knows the age (the phase) of the moon.
One question though: Is it nessary to correct moontime with the
Hello Dialists:
I am currently writing the 4th edition of my Sundial Owner's Manual and want
to make sure that the information I,m giving my customers is correct.
I have a section which tells how to tell time by using moonlight and a
sundial. I provide a table of corrections from which the
