(07-11-2018, 10:37 AM)EdCa Wrote: The table isn't errant but does require the following;
Total Moon Altitude Correction=
Add SD (semi-diameter) if LL (Lower Limb) shot.
Subtract SD (semi-diameter) if LL (Upper Limb) shot.
Subtract refraction
Add Parallax correction for the HP table provided at the end of Increments & Corrections (found on this site).
That'll make it clearer for you.
Ed
Thanks Ed.... now that's something I can sink my teeth into... something to chew on tomorrow... Gracias
joe