gto900_log.rb

#!/usr/bin/env ruby

require 'GTO900'
require 'ast_utils'
require 'timeout'

timeout(2) {
  scope = GTO900.new()
  alt = scope.alt
  az = scope.az
  ra = scope.ra
  dec = scope.dec
  lst = scope.lst
  localtime = scope.get_local_time

  alt_d = hms2deg(alt)

  airmass = 1.0/Math::sin(Math::PI*alt_d/180.0)

  ha = sexagesimal(hms2deg(lst) - hms2deg(ra))

  #output = open("gto900.log", "a")
  #output.write(
  #output.close()

  puts "%s %s %s %s %s %s %s %.2f\n" % [localtime, lst, ra, dec, ha, alt, az, airmass]

  scope.close
}