     are corrected for light time.

                  'CN+S'     Converged Newtonian light time
                             and stellar aberration corrections.

               The following values of 'abcorr' apply to the
               &quot;transmission&quot; case in which photons *depart* from
               the observer's location at 'et' and arrive at the
               intercept point at the light-time corrected epoch
               et+lt:

                  'XLT'      &quot;Transmission&quot; case: 