15:38:19 >> ** South Pole SDI ** 15:38:19 >> Open Calibration Source Port: -5 15:38:22 >> Open Mirror Port: 0 15:38:22 >> Open Etalon Port: 0 15:45:57 >> ** South Pole SDI ** 15:45:58 >> Open Calibration Source Port: -5 15:46:00 >> Open Mirror Port: 0 15:46:01 >> Open Etalon Port: 0