# Message Decoder for Solo2, Alto and Deep Solo Floats; v260317 # SN Cycle Size IMEI MOMSN MTMSN PID Date Time Latitude Longitude Err Status Sensor IDs SBD 8721 271 301 000000000994330 4487 0 0 2026/06/02, 15:42:07, -38.5539 73.2348 3 0 15,0,9,10 SBD 8721 271 324 000000000994330 4488 0 1 2026/06/02, 15:42:15, -38.5539 73.2348 3 0 6 SBD 8721 271 284 000000000994330 4489 0 2 2026/06/02, 15:42:38, -38.5389 73.2920 3 0 11,0,1,2 SBD 8721 271 260 000000000994330 4490 0 3 2026/06/02, 15:42:50, -38.5539 73.2348 3 0 3,4 SBD 8721 271 240 000000000994330 4491 0 4 2026/06/02, 15:42:59, -38.5539 73.2348 3 0 5 SBD 8721 271 318 000000000994330 4492 0 5 2026/06/02, 15:43:57, -38.5257 73.2348 4 0 6,9,10,11,14 # Delayed Transmission - (6/6) Messages transmitted 9649.7 days after surfacing on 2000/01/01 00:00:00 (refer to Surface Pressure Start Time) # Raw packet information # Packets Packet_bytes Header_bytes Total_bytes P0 17 1655 72 1727 # Sensor_ID bytes % packets Description 0 48 2.90 2 GPS 1 78 4.71 1 Pressure 2 107 6.47 1 Temperature 3 70 4.23 1 Salinity 4 178 10.76 1 Fall 5 228 13.78 1 Rise 6 426 25.74 2 Pump 9 144 8.70 2 HR/Drift_P 10 144 8.70 2 HR/Drift_T 11 91 5.50 2 HR/Drift_S 14 104 6.28 1 Engineering 15 37 2.24 1 Mission # GPS Position # C Phs Date Time Latitude Longitude Tfix N Signal Hdop status G 271 1 2026/05/03 06:10 -38.68073 +73.52238 430 4 20 22 24 2.9 0 G 271 2 9999/99/99 99:99 +99.99000 +999.99000 900 0 250 0 0 0.0 0 # Profile Data # C Npts comp n_var sub_cycle D0 271 76 1 3 2 # Pres Temp Salinity 612.920 10.3670 8.9000 673.400 9.8410 8.9000 725.520 9.1010 11.4000 775.280 8.6810 11.5000 830.280 8.1270 11.6000 870.400 7.2700 12.1000 872.280 7.2470 12.1000 873.960 7.2360 12.1000 876.000 7.2050 12.1000 878.000 7.1690 12.1000 880.000 7.1510 12.1000 881.960 7.1300 12.1000 884.000 7.0790 12.1000 886.000 7.0380 12.1000 888.000 6.9860 12.1000 890.000 6.9590 12.1000 892.000 6.9320 12.1000 894.000 6.9040 12.1000 896.000 6.8920 12.1000 898.000 6.8820 12.1000 900.000 6.8740 12.1000 902.000 6.8630 12.1000 904.000 6.8350 12.1000 906.000 6.7940 12.1000 908.000 6.7660 12.1000 910.000 6.7480 12.1000 912.040 6.7240 12.1000 914.120 6.6990 12.1000 916.000 6.6750 12.1000 918.000 6.6400 12.1000 920.000 6.6260 12.1000 922.000 6.5970 12.1000 924.000 6.5890 12.1000 926.000 6.5860 12.1000 928.000 6.5630 12.1000 930.000 6.5260 12.1000 931.960 6.5010 12.1000 934.000 6.4580 12.1000 936.000 6.4250 12.1000 938.000 6.3980 12.1000 940.000 6.3840 12.1000 942.000 6.3670 12.1000 944.000 6.3360 12.1000 946.000 6.3210 12.1000 948.000 6.2840 12.1000 950.000 6.2610 12.1000 952.040 6.2320 12.1000 954.040 6.2130 12.1000 956.000 6.1980 12.1000 958.000 6.1750 12.1000 960.000 6.1610 12.1000 962.000 6.1490 12.1000 964.000 6.1170 12.1000 966.000 6.1050 12.1000 968.000 6.0800 12.1000 970.000 6.0570 12.1000 972.000 6.0270 12.1000 974.000 6.0100 12.1000 976.000 5.9830 12.1000 978.000 5.9550 12.1000 980.000 5.9290 12.1000 982.000 5.8900 12.1000 984.000 5.8820 12.1000 986.000 5.8710 12.1000 988.000 5.8500 12.1000 990.000 5.8250 12.1000 992.000 5.8100 12.1000 994.000 5.8010 12.1000 996.000 5.7630 12.1000 998.040 5.7370 12.1000 1000.000 5.7210 12.1000 1002.040 5.7110 12.1000 1004.040 5.6950 12.1000 1005.960 5.6860 12.1000 1008.000 5.6170 12.1000 1010.000 5.5840 12.1000 # High Resolution Data # C Npts comp H0 271 5 1 # Pres Temp Salinity 612.920 10.3670 8.9000 725.520 9.1010 11.4000 830.280 8.1270 11.6000 871.480 7.2570 12.1000 871.560 7.2560 12.1000 # Drift Data # C Npts comp n_var I0 271 61 1 3 # Pres Temp Salinity 996.240 5.6890 8.6000 1000.120 5.7700 8.6000 997.840 5.7280 8.6000 995.760 5.7600 8.6000 998.000 5.7010 8.6000 997.160 5.7220 8.6000 1001.880 5.7970 8.6000 999.160 5.6990 8.7000 1000.760 5.5930 8.7000 998.440 5.8080 8.7000 997.880 5.6140 8.7000 1000.000 5.6910 8.7000 994.920 5.6930 8.7000 995.800 5.6340 8.7000 1001.600 5.6250 8.7000 1003.320 5.7750 8.7000 999.320 5.6250 8.7000 997.040 5.6190 8.7000 994.600 5.7400 8.7000 999.440 5.6990 8.7000 1000.480 5.6000 8.7000 1001.600 5.5870 8.7000 1001.240 5.8430 8.7000 999.800 5.7670 8.7000 1002.560 5.5060 8.7000 1001.640 5.6960 8.7000 996.240 5.6690 8.7000 994.200 5.6630 8.7000 998.800 5.6130 8.7000 1002.360 5.6240 8.7000 1004.320 5.6280 8.7000 998.040 5.6900 8.7000 1003.080 5.7140 11.4000 997.880 5.5960 11.6000 1002.960 5.5960 11.6000 997.800 5.7470 11.7000 998.040 5.7170 11.7000 1000.160 5.6170 11.7000 999.120 5.6410 11.8000 1001.800 5.6210 11.8000 999.440 5.7550 11.8000 999.160 5.6190 11.8000 1003.840 5.5860 11.8000 995.320 5.5710 11.8000 1004.080 5.5690 11.8000 1002.160 5.6710 11.8000 996.200 5.6630 11.9000 996.040 5.4850 11.9000 1000.040 5.6330 11.9000 1003.000 5.6500 11.9000 1001.120 5.6080 11.9000 1000.360 5.7550 11.9000 998.240 5.5980 11.9000 1001.960 5.6020 11.9000 998.200 5.6370 11.9000 1003.280 5.8330 11.9000 1001.080 5.6050 11.9000 1001.840 5.6250 11.9000 1001.640 5.6950 11.9000 1004.880 5.6150 11.9000 996.120 5.5910 11.9000 # Fall Time Series # Cycle npts Start Date F00 271 34 831103826 2026/05/03 06:10:26 # time Pres phase Date 0 0.160 1 2026/05/03 06:10:26 100 18.440 10 2026/05/03 06:12:06 200 37.760 10 2026/05/03 06:13:46 300 56.360 10 2026/05/03 06:15:26 400 75.040 10 2026/05/03 06:17:06 500 94.400 10 2026/05/03 06:18:46 600 114.040 2 2026/05/03 06:20:26 1800 281.600 10 2026/05/03 06:40:26 3000 434.520 10 2026/05/03 07:00:26 4200 574.840 10 2026/05/03 07:20:26 5400 708.120 10 2026/05/03 07:40:26 6600 823.680 10 2026/05/03 08:00:26 7800 926.840 10 2026/05/03 08:20:26 9000 1021.720 10 2026/05/03 08:40:26 9900 1063.200 10 2026/05/03 08:55:26 10800 1083.200 10 2026/05/03 09:10:26 11700 1096.680 10 2026/05/03 09:25:26 12600 1095.080 10 2026/05/03 09:40:26 13500 1099.520 10 2026/05/03 09:55:26 14400 1093.960 10 2026/05/03 10:10:26 15300 1097.120 10 2026/05/03 10:25:26 16200 1098.680 10 2026/05/03 10:40:26 17100 1092.920 10 2026/05/03 10:55:26 18000 1096.920 10 2026/05/03 11:10:26 18900 1097.720 10 2026/05/03 11:25:26 19800 1099.080 10 2026/05/03 11:40:26 20700 1096.720 10 2026/05/03 11:55:26 21600 1101.440 10 2026/05/03 12:10:26 22500 1097.840 10 2026/05/03 12:25:26 23400 1101.920 10 2026/05/03 12:40:26 24300 1104.000 10 2026/05/03 12:55:26 24309 1103.960 3 2026/05/03 12:55:35 31528 1016.000 3 2026/05/03 14:55:54 38754 996.280 4 2026/05/03 16:56:20 # Rise Time Series # Cycle npts Start Date R00 271 44 831934602 2026/05/12 20:56:42 # time Pres phase Date 0 996.120 6 2026/05/12 20:56:42 1200 1184.600 12 2026/05/12 21:16:42 2400 1350.440 12 2026/05/12 21:36:42 3600 1486.320 12 2026/05/12 21:56:42 4800 1618.320 12 2026/05/12 22:16:42 6000 1734.240 12 2026/05/12 22:36:42 7200 1833.600 12 2026/05/12 22:56:42 8400 1912.000 12 2026/05/12 23:16:42 9600 1982.920 12 2026/05/12 23:36:42 9939 1997.760 12 2026/05/12 23:42:21 10139 2005.480 12 2026/05/12 23:45:41 10195 2007.400 7 2026/05/12 23:46:37 11439 1986.800 13 2026/05/13 00:07:21 12639 1941.400 13 2026/05/13 00:27:21 13839 1864.480 13 2026/05/13 00:47:21 15039 1794.360 13 2026/05/13 01:07:21 16239 1725.320 13 2026/05/13 01:27:21 17439 1667.640 13 2026/05/13 01:47:21 18639 1609.920 13 2026/05/13 02:07:21 19839 1545.520 13 2026/05/13 02:27:21 21039 1497.400 13 2026/05/13 02:47:21 22239 1457.160 13 2026/05/13 03:07:21 23439 1423.040 13 2026/05/13 03:27:21 24639 1379.240 13 2026/05/13 03:47:21 25839 1330.600 13 2026/05/13 04:07:21 27039 1294.240 13 2026/05/13 04:27:21 28239 1259.920 13 2026/05/13 04:47:21 29439 1224.240 13 2026/05/13 05:07:21 30639 1191.600 13 2026/05/13 05:27:21 31839 1160.600 13 2026/05/13 05:47:21 33039 1119.920 13 2026/05/13 06:07:21 34239 1080.960 13 2026/05/13 06:27:21 35439 1038.200 13 2026/05/13 06:47:21 36639 1003.960 13 2026/05/13 07:07:21 37839 955.280 13 2026/05/13 07:27:21 39039 915.040 13 2026/05/13 07:47:21 40239 870.640 13 2026/05/13 08:07:21 41439 830.920 13 2026/05/13 08:27:21 42639 775.640 13 2026/05/13 08:47:21 43839 726.080 13 2026/05/13 09:07:21 45039 673.760 13 2026/05/13 09:27:21 46239 613.760 13 2026/05/13 09:47:21 46385 605.720 8 2026/05/13 09:49:47 47385 485.520 14 2026/05/13 10:06:27 # Pump Time Series # Cycle npts B01 271 38 # Pressure time Voltage Current Vacuum phase # dBar sec volt mA Before After 114.040 52 15.00 328 3 6 2 1021.720 5 15.12 749 3 15 10 1063.200 3 15.02 1481 3 12 10 1103.960 3 15.02 1685 3 14 3 1016.000 1 15.08 1694 4 8 3 1184.600 3 15.17 1784 2 7 12 2007.400 33 15.22 975 2 3 7 1986.800 20 15.16 1031 2 3 13 1941.400 20 15.15 920 2 4 13 1864.480 20 15.04 1076 2 5 13 1794.360 20 15.07 832 2 4 13 1725.320 20 15.01 933 2 10 13 1667.640 20 14.98 747 2 4 13 1609.920 20 14.97 655 2 3 13 1545.520 20 14.92 721 2 3 13 1497.400 20 14.89 730 3 6 13 1457.160 20 14.84 830 3 6 13 1423.040 20 14.84 725 3 3 13 1379.240 20 14.85 625 3 3 13 1330.600 20 14.82 760 3 6 13 1294.240 20 14.81 676 3 4 13 1259.920 20 14.80 711 3 9 13 1224.240 20 14.84 501 3 3 13 1191.600 20 14.84 569 3 4 13 1160.600 20 14.83 560 3 4 13 1119.920 20 14.82 598 3 6 13 1080.960 20 14.81 654 4 6 13 1038.200 20 14.81 625 4 9 13 1003.960 20 14.82 576 4 6 13 955.280 20 14.83 470 4 9 13 915.040 20 14.82 586 5 7 13 870.640 20 14.84 531 5 7 13 830.920 20 14.86 532 5 8 13 775.640 20 14.91 432 6 8 13 726.080 20 14.93 459 6 8 13 673.760 20 14.94 496 7 9 13 613.760 20 14.96 488 8 12 13 605.080 165 14.92 399 10 29 8 # Argo Mission Data # Cycle Data Miss Prof Park Rise Park Prof Drift Ascent Seeks Surface Seek Cycle # Form # dbar dbar min min min min cm/s # sec min day A2 271 2.6 4 2000 1000 600 400 330 13200 13 2 2145 120 10.0432 # Cal Coeff P T S # gain offset gain offset gain offset CP 25 10 1000 5 10 1 # Engineering Data # Normal Cycle # Communications: # Cycle Tries Sent Reply_Status SBD_status Time Interrupt Packets EC02 271 55 31 0 8 1209 0 6 # Pump: # Cycle Voltages Vacuum Currents Times Vent # CPU Pump End @50db S_Before S_After Pump Max To_Surf @_Surf To_Target Vent Status EP02 271 7.29 15.03 14.92 10.14 10.62 10.63 975.0 2756.0 633 165 60.7 0.5 5 # CTD: # Cycle Surface Pres Start of Profile End of Profile Scans Status P offset Bad Scans # Before After Pres Temp Salinity Pres Temp Salinity ES02 271 484.560 484.560 2005.880 2.548 12.100 612.920 10.367 8.800 30008 17 -0.4200 0 # Cycle Info: # Descent # Cycle P_Start P_end Time Speed 1st Seek Except Ice Detect # Time P_change Flags Status EF02 271 0.160 1016.000 300 18.7 0.3 -87.9 280 0 # Drift and Rise # Cycle Drift Ascent Drift Averages # P_Start P_end P_end 1st half 2nd half # Pres Temp Salinity Pres Temp Salinity ET02 271 996.280 996.120 605.720 998.920 5.685 8.600 1000.320 5.642 11.600