The user has to provide the following input:
Source parameters:
a) identification
b) coordinates ( 
, 
), accurate to 1''
c) epoch and reference for these co-ordinates
d) choice between 13, 25, 50 or 100 minutes pure integration time
Parameters for the observation:
e) expected peak flux densities (in Jy) in the four ranges
2.4-4, 4-13, 13-28, 28-45 
m