Source tracks by hour angle

(last modified 10oct00)
The figures show the track across the dish that sources make at various declinations:
  1. azimuth track vs hour angle and za track vs hour angle (.ps)  (.pdf): Plot for declinations 0 through 18 degrees in 1 degree steps.
  2. 2-D plot of az, za for declinations 0 through 38 (.ps)  (.pdf): degrees in 1 degree steps. Also plot hour angle in 5 minute steps. Note that an 18 degree source actually crosses az=270 degrees.
processing: idl/mbeam/, idl/mbeam/