lineside observatory:
aurora 2014 02 10 2159
lineside observatory:
aurora 2014 02 10 2205
lineside observatory:
aurora 2014 02 10 2208
lineside observatory:
aurora 2014 02 10 2210
lineside observatory:
aurora 2014 02 10 2210b
lineside observatory:
Norway 2
lineside observatory:
Norway 4