# 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 8777 312 329 000000000000009 3412 0 0 2026/05/30, 02:59:22, 29.2448 -166.2833 4 0 15,0,9,10,11,0,5 SBD 8777 312 280 000000000000009 3413 0 1 2026/05/30, 02:59:31, 29.2448 -166.2833 4 0 1,6 SBD 8777 312 302 000000000000009 3414 0 2 2026/05/30, 02:59:37, 29.2448 -166.2833 3 0 2,14 SBD 8777 312 316 000000000000009 3415 0 3 2026/05/30, 02:59:46, 29.2490 -166.3233 3 0 3,4 # Raw packet information # Packets Packet_bytes Header_bytes Total_bytes P0 13 1179 48 1227 # Sensor_ID bytes % packets Description 0 48 4.07 2 GPS 1 187 15.86 1 Pressure 2 186 15.78 1 Temperature 3 186 15.78 1 Salinity 4 118 10.01 1 Fall 5 153 12.98 1 Rise 6 81 6.87 1 Pump 9 26 2.21 1 HR/Drift_P 10 26 2.21 1 HR/Drift_T 11 27 2.29 1 HR/Drift_S 14 104 8.82 1 Engineering 15 37 3.14 1 Mission # GPS Position # C Phs Date Time Latitude Longitude Tfix N Signal Hdop status G 312 1 2026/05/23 12:10 +29.30717 -166.17333 50 7 34 38 44 1.7 0 G 312 2 2026/05/30 02:56 +29.25891 -166.29020 50 4 29 35 39 1.6 0 # Profile Data # C Npts comp n_var sub_cycle D0 312 292 1 3 2 # Pres Temp Salinity 1420.400 2.7860 -999.0000 1421.360 2.7850 -999.0000 1428.040 2.7780 -999.0000 1429.960 2.7760 -999.0000 1432.000 2.7720 -999.0000 1434.000 2.7680 -999.0000 1436.000 2.7670 -999.0000 1437.960 2.7630 -999.0000 1439.920 2.7570 -999.0000 1442.000 2.7510 -999.0000 1444.080 2.7480 -999.0000 1446.080 2.7460 -999.0000 1448.080 2.7360 -999.0000 1450.040 2.7270 -999.0000 1451.960 2.7230 -999.0000 1453.960 2.7180 -999.0000 1456.000 2.7140 -999.0000 1458.080 2.7120 -999.0000 1460.040 2.7100 -999.0000 1461.920 2.7100 -999.0000 1463.920 2.7090 -999.0000 1465.960 2.7090 -999.0000 1467.960 2.7080 -999.0000 1469.960 2.7050 -999.0000 1472.000 2.6980 -999.0000 1474.040 2.6880 -999.0000 1476.040 2.6780 -999.0000 1478.040 2.6760 -999.0000 1479.960 2.6660 -999.0000 1481.960 2.6660 -999.0000 1484.000 2.6630 -999.0000 1485.960 2.6590 -999.0000 1487.880 2.6560 -999.0000 1490.000 2.6530 -999.0000 1492.080 2.6510 -999.0000 1494.040 2.6500 -999.0000 1496.000 2.6450 -999.0000 1498.040 2.6440 -999.0000 1500.000 2.6410 -999.0000 1501.960 2.6360 -999.0000 1504.000 2.6260 -999.0000 1505.960 2.6230 -999.0000 1507.960 2.6190 -999.0000 1509.960 2.6150 -999.0000 1511.960 2.6100 -999.0000 1513.960 2.6080 -999.0000 1515.960 2.6040 -999.0000 1518.000 2.6000 -999.0000 1520.000 2.5990 -999.0000 1522.000 2.5980 -999.0000 1524.040 2.5920 -999.0000 1526.000 2.5870 -999.0000 1527.920 2.5840 -999.0000 1529.960 2.5810 -999.0000 1532.000 2.5770 -999.0000 1533.960 2.5750 -999.0000 1535.920 2.5750 -999.0000 1538.000 2.5720 -999.0000 1539.960 2.5660 -999.0000 1541.920 2.5620 -999.0000 1543.920 2.5600 -999.0000 1545.960 2.5580 -999.0000 1548.040 2.5550 -999.0000 1550.000 2.5540 -999.0000 1552.040 2.5510 -999.0000 1554.000 2.5470 -999.0000 1555.960 2.5450 -999.0000 1557.960 2.5430 -999.0000 1559.920 2.5400 -999.0000 1562.000 2.5370 -999.0000 1564.040 2.5320 -999.0000 1566.000 2.5290 -999.0000 1567.960 2.5270 -999.0000 1569.880 2.5250 -999.0000 1571.960 2.5240 -999.0000 1574.000 2.5220 -999.0000 1576.040 2.5200 -999.0000 1578.000 2.5170 -999.0000 1579.960 2.5140 -999.0000 1582.000 2.5110 -999.0000 1584.040 2.5070 -999.0000 1586.040 2.5000 -999.0000 1588.080 2.4980 -999.0000 1590.080 2.4960 -999.0000 1592.080 2.4950 -999.0000 1594.040 2.4930 -999.0000 1595.960 2.4870 -999.0000 1597.880 2.4790 -999.0000 1599.920 2.4730 -999.0000 1601.960 2.4640 -999.0000 1603.960 2.4620 -999.0000 1605.960 2.4620 -999.0000 1608.000 2.4610 -999.0000 1610.000 2.4600 -999.0000 1612.000 2.4560 -999.0000 1614.040 2.4490 -999.0000 1616.080 2.4430 -999.0000 1618.040 2.4390 -999.0000 1620.000 2.4370 -999.0000 1622.000 2.4360 -999.0000 1623.960 2.4330 -999.0000 1626.040 2.4280 -999.0000 1628.040 2.4260 -999.0000 1629.920 2.4230 -999.0000 1631.920 2.4190 -999.0000 1634.000 2.4180 -999.0000 1636.040 2.4160 -999.0000 1638.040 2.4110 -999.0000 1640.000 2.4090 -999.0000 1642.040 2.4070 -999.0000 1644.000 2.4060 -999.0000 1645.920 2.4030 -999.0000 1648.000 2.4000 -999.0000 1650.000 2.3970 -999.0000 1651.960 2.3950 -999.0000 1653.960 2.3930 -999.0000 1655.960 2.3910 -999.0000 1657.960 2.3870 -999.0000 1660.000 2.3830 -999.0000 1661.960 2.3800 -999.0000 1663.960 2.3770 -999.0000 1666.000 2.3750 -999.0000 1667.960 2.3740 -999.0000 1669.920 2.3720 -999.0000 1672.000 2.3650 -999.0000 1674.000 2.3610 -999.0000 1675.960 2.3590 -999.0000 1677.920 2.3580 -999.0000 1679.960 2.3580 -999.0000 1682.040 2.3550 -999.0000 1684.000 2.3510 -999.0000 1686.000 2.3480 -999.0000 1687.920 2.3440 -999.0000 1690.000 2.3390 -999.0000 1692.080 2.3340 -999.0000 1694.040 2.3310 -999.0000 1696.000 2.3270 -999.0000 1697.960 2.3250 -999.0000 1699.960 2.3220 -999.0000 1702.000 2.3210 -999.0000 1704.040 2.3180 -999.0000 1706.000 2.3150 -999.0000 1707.920 2.3140 -999.0000 1709.920 2.3120 -999.0000 1711.960 2.3100 -999.0000 1714.000 2.3090 -999.0000 1716.000 2.3050 -999.0000 1717.920 2.3010 -999.0000 1719.960 2.3000 -999.0000 1722.000 2.2980 -999.0000 1723.920 2.2940 -999.0000 1725.920 2.2890 -999.0000 1727.920 2.2800 -999.0000 1729.920 2.2760 -999.0000 1732.000 2.2730 -999.0000 1734.120 2.2720 -999.0000 1736.040 2.2700 -999.0000 1738.000 2.2680 -999.0000 1740.000 2.2640 -999.0000 1742.000 2.2590 -999.0000 1744.040 2.2550 -999.0000 1746.040 2.2490 -999.0000 1748.040 2.2440 -999.0000 1750.040 2.2410 -999.0000 1752.040 2.2380 -999.0000 1753.960 2.2300 -999.0000 1755.960 2.2240 -999.0000 1757.960 2.2210 -999.0000 1759.920 2.2190 -999.0000 1761.960 2.2160 -999.0000 1764.000 2.2110 -999.0000 1765.960 2.2070 -999.0000 1767.960 2.2020 -999.0000 1769.920 2.2000 -999.0000 1771.960 2.1980 -999.0000 1774.000 2.1940 -999.0000 1776.000 2.1920 -999.0000 1777.960 2.1910 -999.0000 1780.000 2.1900 -999.0000 1782.000 2.1870 -999.0000 1783.960 2.1840 -999.0000 1785.920 2.1830 -999.0000 1788.000 2.1800 -999.0000 1790.000 2.1770 -999.0000 1791.960 2.1760 -999.0000 1793.920 2.1740 -999.0000 1795.960 2.1710 -999.0000 1797.960 2.1680 -999.0000 1800.000 2.1670 -999.0000 1802.040 2.1670 -999.0000 1804.040 2.1660 -999.0000 1805.960 2.1660 -999.0000 1808.000 2.1630 -999.0000 1810.000 2.1610 -999.0000 1812.000 2.1590 -999.0000 1814.040 2.1570 -999.0000 1816.080 2.1550 -999.0000 1818.000 2.1530 -999.0000 1819.960 2.1510 -999.0000 1822.000 2.1480 -999.0000 1823.960 2.1470 -999.0000 1825.960 2.1460 -999.0000 1828.000 2.1450 -999.0000 1830.000 2.1420 -999.0000 1832.000 2.1380 -999.0000 1834.040 2.1360 -999.0000 1836.000 2.1340 -999.0000 1837.960 2.1320 -999.0000 1840.000 2.1310 -999.0000 1842.040 2.1290 -999.0000 1844.080 2.1250 -999.0000 1846.080 2.1200 -999.0000 1848.000 2.1180 -999.0000 1850.000 2.1150 -999.0000 1852.000 2.1150 -999.0000 1853.960 2.1150 -999.0000 1856.000 2.1150 -999.0000 1858.080 2.1150 -999.0000 1860.040 2.1120 -999.0000 1861.960 2.1070 -999.0000 1863.920 2.1060 -999.0000 1865.920 2.1040 -999.0000 1867.960 2.0970 -999.0000 1869.960 2.0940 -999.0000 1871.960 2.0940 -999.0000 1873.960 2.0940 -999.0000 1876.000 2.0930 -999.0000 1877.960 2.0870 -999.0000 1879.920 2.0830 -999.0000 1881.920 2.0800 -999.0000 1883.960 2.0770 -999.0000 1886.000 2.0720 -999.0000 1887.920 2.0660 -999.0000 1889.920 2.0640 -999.0000 1892.000 2.0640 -999.0000 1893.960 2.0640 -999.0000 1895.960 2.0640 -999.0000 1898.000 2.0610 -999.0000 1899.960 2.0580 -999.0000 1901.960 2.0560 -999.0000 1904.080 2.0550 -999.0000 1906.080 2.0530 -999.0000 1908.040 2.0520 -999.0000 1910.000 2.0510 -999.0000 1911.960 2.0490 -999.0000 1913.960 2.0470 -999.0000 1916.000 2.0430 -999.0000 1918.080 2.0400 -999.0000 1920.000 2.0370 -999.0000 1921.960 2.0360 -999.0000 1924.040 2.0350 -999.0000 1926.080 2.0330 -999.0000 1928.080 2.0320 -999.0000 1930.040 2.0290 -999.0000 1932.040 2.0250 -999.0000 1934.040 2.0250 -999.0000 1935.920 2.0240 -999.0000 1937.960 2.0230 -999.0000 1939.960 2.0190 -999.0000 1941.960 2.0180 -999.0000 1944.000 2.0170 -999.0000 1946.040 2.0160 -999.0000 1947.960 2.0150 -999.0000 1950.000 2.0130 -999.0000 1952.040 2.0130 -999.0000 1954.000 2.0110 -999.0000 1955.920 2.0080 -999.0000 1957.960 2.0070 -999.0000 1960.040 2.0030 -999.0000 1962.040 2.0010 -999.0000 1964.000 1.9980 -999.0000 1965.920 1.9960 -999.0000 1967.960 1.9950 -999.0000 1969.960 1.9940 -999.0000 1971.960 1.9890 -999.0000 1973.960 1.9870 -999.0000 1975.920 1.9860 -999.0000 1977.920 1.9830 -999.0000 1980.000 1.9800 -999.0000 1982.000 1.9790 -999.0000 1983.920 1.9790 -999.0000 1985.960 1.9760 -999.0000 1987.960 1.9710 -999.0000 1990.040 1.9710 -999.0000 1992.040 1.9710 -999.0000 1994.000 1.9690 -999.0000 1996.000 1.9680 -999.0000 1997.960 1.9670 -999.0000 2000.040 1.9660 -999.0000 2002.040 1.9650 -999.0000 2004.120 1.9640 -999.0000 2005.240 1.9630 -999.0000 # Drift Data # C Npts comp n_var I0 312 3 1 3 # Pres Temp Salinity 1015.520 3.7000 -999.0000 1012.520 3.6810 -999.0000 1013.000 3.6570 49.0000 # Fall Time Series # Cycle npts Start Date F00 312 22 832853419 2026/05/23 12:10:19 # time Pres phase Date 0 0.040 1 2026/05/23 12:10:19 100 18.000 10 2026/05/23 12:11:59 200 39.160 10 2026/05/23 12:13:39 300 60.760 10 2026/05/23 12:15:19 400 82.440 10 2026/05/23 12:16:59 500 103.240 2 2026/05/23 12:18:39 1700 272.120 10 2026/05/23 12:38:39 2900 425.040 10 2026/05/23 12:58:39 4100 556.480 10 2026/05/23 13:18:39 5300 673.920 10 2026/05/23 13:38:39 6500 774.480 10 2026/05/23 13:58:39 7700 858.560 10 2026/05/23 14:18:39 8900 915.120 10 2026/05/23 14:38:39 10100 956.360 10 2026/05/23 14:58:39 11300 991.120 10 2026/05/23 15:18:39 12500 1002.240 10 2026/05/23 15:38:39 13700 1008.760 10 2026/05/23 15:58:39 14900 1008.640 10 2026/05/23 16:18:39 16100 1006.680 10 2026/05/23 16:38:39 16109 1006.720 3 2026/05/23 16:38:48 23325 1008.200 3 2026/05/23 18:39:04 30549 1015.560 4 2026/05/23 20:39:28 # Rise Time Series # Cycle npts Start Date R00 312 29 833402399 2026/05/29 20:39:59 # time Pres phase Date 0 1012.760 6 2026/05/29 20:39:59 1200 1161.160 12 2026/05/29 20:59:59 2400 1332.640 12 2026/05/29 21:19:59 3600 1476.680 12 2026/05/29 21:39:59 4800 1608.400 12 2026/05/29 21:59:59 6000 1732.720 12 2026/05/29 22:19:59 7200 1834.840 12 2026/05/29 22:39:59 8400 1915.280 12 2026/05/29 22:59:59 9600 1981.800 12 2026/05/29 23:19:59 9981 2002.080 12 2026/05/29 23:26:20 10037 2004.880 7 2026/05/29 23:27:16 11081 1862.200 13 2026/05/29 23:44:40 12081 1738.720 13 2026/05/30 00:01:20 13081 1568.840 13 2026/05/30 00:18:00 14081 1419.440 13 2026/05/30 00:34:40 15081 1419.440 13 2026/05/30 00:51:20 16081 1419.440 13 2026/05/30 01:08:00 17081 1419.440 13 2026/05/30 01:24:40 18081 691.600 13 2026/05/30 01:41:20 19081 498.320 13 2026/05/30 01:58:00 20081 311.960 13 2026/05/30 02:14:40 21081 147.240 13 2026/05/30 02:31:20 21647 67.360 13 2026/05/30 02:40:46 21906 34.440 13 2026/05/30 02:45:05 22038 18.840 13 2026/05/30 02:47:17 22158 5.600 13 2026/05/30 02:49:17 22278 0.040 13 2026/05/30 02:51:17 22301 0.120 8 2026/05/30 02:51:40 22504 -0.120 14 2026/05/30 02:55:03 # Pump Time Series # Cycle npts B01 312 7 # Pressure time Voltage Current Vacuum phase # dBar sec volt mA Before After 103.240 30 15.04 522 2 4 2 2004.880 30 14.82 3241 2 6 7 1738.720 16 14.80 2905 2 9 13 1419.440 16 14.82 2262 2 11 13 1419.440 16 14.81 2026 2 8 13 1419.440 16 14.82 1739 2 10 13 0.120 195 15.10 340 2 3 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 312 2.6 8 2000 1000 600 250 330 8640 13 2 3415 120 6.7870 # 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 312 5 5 0 1 83 0 4 # 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 312 7.34 15.21 15.10 10.18 10.47 10.66 3241.0 3281.0 94 195 30.4 0.0 0 # 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 312 -0.040 -0.040 2002.760 1.965 49.200 1419.440 2.787 0.000 3882 17 -0.1700 0 # Cycle Info: # Descent # Cycle P_Start P_end Time Speed 1st Seek Except Ice Detect # Time P_change Flags Status EF02 312 0.040 1008.200 300 20.2 0.0 1.4 256 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 312 1015.560 1012.760 0.120 1015.520 3.700 0.000 1012.760 3.668 24.400