Let’s back of the envelope the impact of a 1 second error in a longitude sight.
The Sun moves 360 degrees in 86400 seconds. A one second error is then about
0.004 degree. But in equatorial km, let’s assume 40,000 km circumference, so
40,000 km in 86,400 seconds (yeah, it’s actually less,
Happy Holidays,
I started to reply to recent emails, but all issues except one have been
discussed over and over again on the mailing list and at the various workshops.
So, my Christmas gift to you all is not to reply, and to myself was to dust off
the login and server info for the
