============================================================ MBARI CSEM TRIGGERBOX - MAIN APPLICATION LOG ============================================================ Log created: 2025-08-11 18:10:00 UTC NOTE: This is the MAIN APPLICATION log for events, timing, and system status. GPS position data is logged separately in the GPS log file. TIME SYNCHRONIZATION: RPI Time (UTC): 2025-08-11 18:10:00 GPS Time (UTC): 2025-08-11 18:10:00 RTC Time (UTC): 2025-08-11 18:10:00 GPS POSITION (at session start): Latitude: 36.80259 N Longitude: -121.78764 W Satellites: 09 TRANSMISSION SETTINGS: Frequency: 1.000 Hz Period: 1.000 seconds Transmit Time: 60 seconds Pause Time: 30 seconds GPIO CONFIGURATION: TX Status: GPIO 13 (Pin 33) - HIGH when transmitting Duty Signal: GPIO 6 (Pin 31) - toggles at 2x frequency Polarity Signal: GPIO 26 (Pin 37) - toggles at frequency PPS Input: GPIO 17 (Pin 11) - 1 pulse per second input LOG FILES: Main Log: /home/morepork/Documents/CSEM/logs/main_log_20250811_181000.txt GPS Log: /home/morepork/Documents/CSEM/logs/gps_log_20250811_180624.txt ============================================================ APPLICATION EVENT LOG: ============================================================ 2025-08-11 18:10:00 UTC - SESSION_START: Main application logging started 2025-08-11 18:10:00 UTC - COUNTDOWN_START: Countdown started for 1.000 Hz transmission 2025-08-11 18:10:01 UTC - COUNTDOWN: 00:59 2025-08-11 18:10:02 UTC - COUNTDOWN: 00:58 2025-08-11 18:10:03 UTC - COUNTDOWN: 00:57 2025-08-11 18:10:04 UTC - COUNTDOWN: 00:56 2025-08-11 18:10:05 UTC - COUNTDOWN: 00:55 2025-08-11 18:10:06 UTC - COUNTDOWN: 00:54 2025-08-11 18:10:07 UTC - COUNTDOWN: 00:53 2025-08-11 18:10:08 UTC - COUNTDOWN: 00:52 2025-08-11 18:10:09 UTC - COUNTDOWN: 00:51 2025-08-11 18:10:10 UTC - COUNTDOWN: 00:50 2025-08-11 18:10:11 UTC - COUNTDOWN: 00:49 2025-08-11 18:10:12 UTC - COUNTDOWN: 00:48 2025-08-11 18:10:13 UTC - COUNTDOWN: 00:47 2025-08-11 18:10:14 UTC - COUNTDOWN: 00:46 2025-08-11 18:10:15 UTC - COUNTDOWN: 00:45 2025-08-11 18:10:16 UTC - COUNTDOWN: 00:44 2025-08-11 18:10:17 UTC - COUNTDOWN: 00:43 2025-08-11 18:10:18 UTC - COUNTDOWN: 00:42 2025-08-11 18:10:19 UTC - COUNTDOWN: 00:41 2025-08-11 18:10:20 UTC - COUNTDOWN: 00:40 2025-08-11 18:10:21 UTC - COUNTDOWN: 00:39 2025-08-11 18:10:22 UTC - COUNTDOWN: 00:38 2025-08-11 18:10:23 UTC - COUNTDOWN: 00:37 2025-08-11 18:10:24 UTC - COUNTDOWN: 00:36 2025-08-11 18:10:25 UTC - COUNTDOWN: 00:35 2025-08-11 18:10:26 UTC - COUNTDOWN: 00:34 2025-08-11 18:10:27 UTC - COUNTDOWN: 00:33 2025-08-11 18:10:28 UTC - COUNTDOWN: 00:32 2025-08-11 18:10:29 UTC - COUNTDOWN: 00:31 2025-08-11 18:10:30 UTC - COUNTDOWN: 00:30 2025-08-11 18:10:31 UTC - COUNTDOWN: 00:29 2025-08-11 18:10:32 UTC - COUNTDOWN: 00:28 2025-08-11 18:10:33 UTC - COUNTDOWN: 00:27 2025-08-11 18:10:34 UTC - COUNTDOWN: 00:26 2025-08-11 18:10:35 UTC - COUNTDOWN: 00:25 2025-08-11 18:10:36 UTC - COUNTDOWN: 00:24 2025-08-11 18:10:37 UTC - COUNTDOWN: 00:23 2025-08-11 18:10:38 UTC - COUNTDOWN: 00:22 2025-08-11 18:10:39 UTC - COUNTDOWN: 00:21 2025-08-11 18:10:40 UTC - COUNTDOWN: 00:20 2025-08-11 18:10:41 UTC - COUNTDOWN: 00:19 2025-08-11 18:10:42 UTC - COUNTDOWN: 00:18 2025-08-11 18:10:43 UTC - COUNTDOWN: 00:17 2025-08-11 18:10:44 UTC - COUNTDOWN: 00:16 2025-08-11 18:10:45 UTC - COUNTDOWN: 00:15 2025-08-11 18:10:46 UTC - COUNTDOWN: 00:14 2025-08-11 18:10:47 UTC - COUNTDOWN: 00:13 2025-08-11 18:10:48 UTC - COUNTDOWN: 00:12 2025-08-11 18:10:49 UTC - COUNTDOWN: 00:11 2025-08-11 18:10:50 UTC - COUNTDOWN: 00:10 2025-08-11 18:10:51 UTC - COUNTDOWN: 00:09 2025-08-11 18:10:52 UTC - COUNTDOWN: 00:08 2025-08-11 18:10:53 UTC - COUNTDOWN: 00:07 2025-08-11 18:10:54 UTC - COUNTDOWN: 00:06 2025-08-11 18:10:55 UTC - COUNTDOWN: 00:05 2025-08-11 18:10:56 UTC - COUNTDOWN: 00:04 2025-08-11 18:10:57 UTC - COUNTDOWN: 00:03 2025-08-11 18:10:58 UTC - COUNTDOWN: 00:02 2025-08-11 18:10:59 UTC - COUNTDOWN: 00:01 2025-08-11 18:11:00 UTC - COUNTDOWN_COMPLETE: Countdown reached zero 2025-08-11 18:11:00 UTC - TRANSMISSION_STATUS: Starting transmission cycle: 60s ON, 30s OFF 2025-08-11 18:11:00 UTC - TRANSMIT_START: Started transmission at 1.0 Hz 2025-08-11 18:12:00 UTC - TRANSMISSION_STATUS: Starting pause cycle: 30s 2025-08-11 18:12:00 UTC - PAUSE_START: Started 30s pause 2025-08-11 18:12:30 UTC - TRANSMISSION_STATUS: Resuming transmission cycle 2025-08-11 18:12:30 UTC - PAUSE_COMPLETE: Pause period ended 2025-08-11 18:13:30 UTC - TRANSMISSION_STATUS: Starting pause cycle: 30s 2025-08-11 18:13:30 UTC - PAUSE_START: Started 30s pause 2025-08-11 18:14:00 UTC - TRANSMISSION_STATUS: Resuming transmission cycle 2025-08-11 18:14:00 UTC - PAUSE_COMPLETE: Pause period ended 2025-08-11 18:15:00 UTC - TRANSMISSION_STATUS: Starting pause cycle: 30s 2025-08-11 18:15:00 UTC - PAUSE_START: Started 30s pause 2025-08-11 18:15:30 UTC - TRANSMISSION_STATUS: Resuming transmission cycle 2025-08-11 18:15:30 UTC - PAUSE_COMPLETE: Pause period ended 2025-08-11 18:16:30 UTC - TRANSMISSION_STATUS: Starting pause cycle: 30s 2025-08-11 18:16:30 UTC - PAUSE_START: Started 30s pause 2025-08-11 18:17:00 UTC - TRANSMISSION_STATUS: Resuming transmission cycle 2025-08-11 18:17:00 UTC - PAUSE_COMPLETE: Pause period ended 2025-08-11 18:18:00 UTC - TRANSMISSION_STATUS: Starting pause cycle: 30s 2025-08-11 18:18:00 UTC - PAUSE_START: Started 30s pause 2025-08-11 18:18:30 UTC - TRANSMISSION_STATUS: Resuming transmission cycle 2025-08-11 18:18:30 UTC - PAUSE_COMPLETE: Pause period ended 2025-08-11 18:19:30 UTC - TRANSMISSION_STATUS: Starting pause cycle: 30s 2025-08-11 18:19:30 UTC - PAUSE_START: Started 30s pause 2025-08-11 18:20:00 UTC - TRANSMISSION_STATUS: Resuming transmission cycle 2025-08-11 18:20:00 UTC - PAUSE_COMPLETE: Pause period ended 2025-08-11 18:21:00 UTC - TRANSMISSION_STATUS: Starting pause cycle: 30s 2025-08-11 18:21:00 UTC - PAUSE_START: Started 30s pause 2025-08-11 18:21:03 UTC - TRANSMISSION_STOP_REQUESTED: User requested transmission stop 2025-08-11 18:21:04 UTC - MANUAL_STOP: Transmission manually stopped 2025-08-11 18:21:04 UTC - TRANSMISSION_STATUS: Transmission cycle stopped ======================================== FINAL GPS POSITION: ======================================== 2025-08-11 18:21:04 UTC - FINAL_GPS_POSITION: Latitude: 36.80256 N Longitude: -121.78766 W Satellites: 08 GPS Time: 2025-08-11 18:21:03 UTC ======================================== 2025-08-11 18:21:04 UTC - SESSION_STOP: Main application logging stopped