# 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 8437 541 289 000000000504220 2710 0 0 2026/04/20, 12:48:20, -50.5309 170.3058 2 0 15,0,0,1 SBD 8437 541 293 000000000504220 2711 0 1 2026/04/20, 12:51:29, -50.5034 170.2502 9 0 2 SBD 8437 541 245 000000000504220 2712 0 2 2026/04/20, 12:52:56, -50.6085 170.2867 6 0 3 SBD 8437 541 283 000000000504220 2713 0 3 2026/04/20, 12:56:55, -50.5583 170.2963 2 0 4,5 SBD 8437 541 283 000000000504220 2714 0 4 2026/04/20, 12:57:58, -50.5309 170.3058 3 0 6,14 # Raw packet information # Packets Packet_bytes Header_bytes Total_bytes P0 10 1333 60 1393 # Sensor_ID bytes % packets Description 0 48 3.60 2 GPS 1 192 14.40 1 Pressure 2 281 21.08 1 Temperature 3 233 17.48 1 Salinity 4 188 14.10 1 Fall 5 83 6.23 1 Rise 6 169 12.68 1 Pump 14 102 7.65 1 Engineering 15 37 2.78 1 Mission # GPS Position # C Phs Date Time Latitude Longitude Tfix N Signal Hdop status G 541 1 2026/04/13 12:45 -50.54887 +170.23968 50 6 30 37 41 1.8 0 G 541 2 2026/04/20 12:41 -50.55656 +170.23500 130 5 26 34 40 1.7 0 # Profile Data # C Npts comp n_var sub_cycle D0 541 305 1 3 2 # Pres Temp Salinity 1.000 10.8200 34.3524 2.040 10.8230 34.3524 3.080 10.8200 34.3530 4.000 10.8190 34.3530 4.960 10.8180 34.3528 6.000 10.8190 34.3528 7.040 10.8190 34.3528 7.960 10.8210 34.3526 8.960 10.8200 34.3528 10.040 10.8190 34.3528 10.800 10.8200 34.3528 11.960 10.8210 34.3524 14.000 10.8190 34.3526 16.000 10.8210 34.3524 18.000 10.8210 34.3522 20.040 10.8180 34.3526 21.920 10.8190 34.3522 23.920 10.8200 34.3520 25.920 10.8230 34.3518 27.920 10.8290 34.3516 29.920 10.8290 34.3516 31.920 10.8300 34.3514 34.000 10.8310 34.3512 36.080 10.8310 34.3512 38.040 10.8300 34.3512 40.040 10.8300 34.3510 42.000 10.8320 34.3508 44.040 10.8320 34.3506 46.000 10.8320 34.3504 47.960 10.8290 34.3504 49.960 10.8300 34.3500 52.000 10.8300 34.3498 53.960 10.8250 34.3496 55.920 10.8210 34.3496 57.960 10.8210 34.3492 60.000 10.8200 34.3490 62.000 10.8160 34.3490 64.000 10.8010 34.3494 66.000 10.7970 34.3492 67.960 10.7960 34.3486 69.960 10.7860 34.3486 71.960 10.7780 34.3482 73.920 10.7700 34.3474 75.920 10.7670 34.3468 78.000 10.7630 34.3462 80.080 10.7560 34.3454 82.080 10.7550 34.3446 84.040 10.7540 34.3436 86.000 10.7520 34.3422 87.960 10.7500 34.3402 90.000 10.7370 34.3376 92.000 10.7240 34.3324 93.960 10.6340 34.3306 96.040 10.3450 34.3472 98.040 9.9660 34.3542 100.000 9.7590 34.3514 102.000 9.3460 34.3606 104.040 8.9380 34.3492 106.040 8.7690 34.3474 108.040 8.6550 34.3440 110.080 8.5290 34.3432 111.960 8.4490 34.3426 114.000 8.3520 34.3446 116.000 8.3040 34.3464 118.040 8.2880 34.3470 120.080 8.2770 34.3478 122.000 8.2670 34.3496 124.040 8.2680 34.3500 126.040 8.2620 34.3520 128.000 8.2510 34.3540 129.920 8.2500 34.3556 132.000 8.2490 34.3574 134.040 8.2500 34.3586 135.960 8.2490 34.3594 138.000 8.2430 34.3604 140.040 8.2400 34.3604 142.000 8.2350 34.3608 143.920 8.2280 34.3626 146.000 8.2190 34.3628 148.040 8.2210 34.3638 149.960 8.2140 34.3648 152.000 8.2050 34.3664 154.000 8.2020 34.3666 155.960 8.1970 34.3666 158.000 8.1920 34.3670 160.040 8.1860 34.3670 162.000 8.1850 34.3668 163.960 8.1820 34.3666 166.000 8.1800 34.3664 168.040 8.1800 34.3666 170.000 8.1720 34.3672 171.960 8.1680 34.3670 174.040 8.1580 34.3680 176.080 8.1560 34.3682 178.000 8.1500 34.3680 180.000 8.1480 34.3678 182.040 8.1370 34.3686 184.080 8.1310 34.3688 186.000 8.1250 34.3696 187.960 8.1190 34.3700 190.000 8.1100 34.3706 192.040 8.1060 34.3710 194.000 8.1020 34.3714 195.960 8.0980 34.3720 198.000 8.0910 34.3728 200.080 8.0820 34.3738 202.040 8.0750 34.3746 204.000 8.0730 34.3754 205.960 8.0710 34.3768 208.000 8.0670 34.3774 210.040 8.0630 34.3784 212.000 8.0670 34.3804 213.920 8.0660 34.3810 216.000 8.0560 34.3814 218.040 8.0520 34.3818 220.000 8.0500 34.3828 221.960 8.0380 34.3836 224.000 8.0300 34.3836 226.040 8.0280 34.3856 228.000 8.0220 34.3878 230.040 8.0140 34.3896 232.080 8.0100 34.3910 234.000 8.0050 34.3932 235.960 8.0020 34.3946 238.000 7.9980 34.3984 240.000 7.9970 34.3992 241.920 7.9950 34.4022 243.960 7.9970 34.4038 246.000 7.9970 34.4042 248.000 7.9960 34.4060 250.040 7.9970 34.4074 252.040 8.0000 34.4096 254.080 8.0030 34.4112 256.000 7.9980 34.4120 258.000 7.9970 34.4128 260.040 8.0050 34.4154 261.920 8.0070 34.4184 263.960 8.0060 34.4200 265.960 8.0100 34.4218 268.000 8.0120 34.4232 270.040 8.0110 34.4236 271.960 8.0070 34.4236 273.960 8.0010 34.4236 276.000 8.0000 34.4256 277.960 8.0070 34.4280 280.000 8.0120 34.4296 282.040 8.0170 34.4322 283.960 8.0110 34.4324 286.000 8.0050 34.4322 288.040 8.0000 34.4320 290.000 7.9990 34.4320 292.040 7.9980 34.4322 294.080 7.9990 34.4330 296.000 7.9980 34.4332 297.960 7.9980 34.4332 300.000 7.9960 34.4338 302.040 7.9980 34.4356 303.960 8.0010 34.4364 306.000 8.0020 34.4374 308.040 8.0030 34.4382 309.960 8.0050 34.4400 311.960 8.0050 34.4412 314.000 8.0050 34.4416 316.000 8.0060 34.4424 317.960 8.0060 34.4438 319.960 8.0070 34.4444 321.960 8.0070 34.4446 323.960 8.0070 34.4452 326.040 8.0080 34.4454 328.000 8.0070 34.4458 330.000 8.0070 34.4466 331.960 8.0070 34.4474 333.960 8.0070 34.4474 336.040 8.0070 34.4476 338.040 8.0070 34.4476 339.960 8.0070 34.4480 341.960 8.0040 34.4496 343.960 8.0020 34.4500 345.960 8.0000 34.4500 347.960 7.9990 34.4500 349.960 7.9960 34.4502 351.960 7.9800 34.4500 353.960 7.9740 34.4496 355.960 7.9630 34.4508 357.960 7.9600 34.4512 359.960 7.9600 34.4528 361.960 7.9590 34.4540 364.040 7.9620 34.4558 366.040 7.9640 34.4564 368.000 7.9600 34.4578 369.960 7.9590 34.4586 371.920 7.9550 34.4594 374.000 7.9480 34.4598 376.040 7.9440 34.4600 378.040 7.9400 34.4600 380.040 7.9340 34.4604 382.000 7.9290 34.4606 384.000 7.9240 34.4612 385.960 7.9200 34.4612 388.000 7.9180 34.4614 390.000 7.9120 34.4618 392.000 7.9060 34.4620 394.040 7.9040 34.4620 396.000 7.9030 34.4618 398.000 7.8910 34.4620 400.040 7.8810 34.4620 402.000 7.8720 34.4620 404.000 7.8620 34.4614 405.960 7.8570 34.4608 408.000 7.8550 34.4606 410.040 7.8510 34.4604 412.000 7.8380 34.4608 414.000 7.8300 34.4596 415.960 7.8220 34.4592 418.000 7.8170 34.4588 420.000 7.8120 34.4584 422.040 7.7990 34.4574 424.000 7.7820 34.4568 426.000 7.7740 34.4566 428.000 7.7710 34.4570 430.000 7.7670 34.4574 431.960 7.7630 34.4568 434.000 7.7580 34.4566 436.040 7.7550 34.4566 438.000 7.7550 34.4568 440.000 7.7540 34.4568 442.040 7.7480 34.4570 444.000 7.7410 34.4568 445.960 7.7370 34.4566 448.000 7.7320 34.4560 450.000 7.7250 34.4556 451.960 7.7220 34.4554 453.960 7.7200 34.4550 456.000 7.7150 34.4548 458.040 7.7110 34.4550 460.000 7.7070 34.4550 461.960 7.7020 34.4546 463.960 7.6940 34.4540 466.000 7.6750 34.4534 468.000 7.6660 34.4528 469.960 7.6530 34.4518 471.960 7.6470 34.4514 474.000 7.6380 34.4512 476.040 7.6330 34.4510 478.040 7.6300 34.4508 480.000 7.6270 34.4506 482.040 7.6230 34.4504 484.000 7.6190 34.4504 485.960 7.6080 34.4500 488.000 7.5930 34.4494 490.000 7.5830 34.4494 492.000 7.5750 34.4490 494.040 7.5700 34.4488 496.000 7.5650 34.4486 497.960 7.5600 34.4482 500.000 7.5530 34.4484 502.040 7.5470 34.4482 504.000 7.5350 34.4488 505.960 7.5260 34.4482 508.000 7.5150 34.4476 510.000 7.5050 34.4474 512.040 7.4960 34.4474 514.040 7.4880 34.4474 516.000 7.4840 34.4476 518.000 7.4830 34.4476 520.000 7.4790 34.4476 521.960 7.4750 34.4476 523.960 7.4750 34.4476 525.960 7.4750 34.4476 528.000 7.4740 34.4476 529.960 7.4730 34.4476 532.000 7.4730 34.4478 534.000 7.4730 34.4478 536.000 7.4730 34.4480 538.000 7.4730 34.4480 540.040 7.4740 34.4480 542.000 7.4740 34.4480 544.000 7.4740 34.4480 546.000 7.4740 34.4480 548.040 7.4740 34.4482 550.040 7.4740 34.4482 552.000 7.4750 34.4482 553.960 7.4750 34.4482 556.000 7.4750 34.4482 558.000 7.4750 34.4482 560.000 7.4750 34.4480 562.000 7.4750 34.4482 564.000 7.4760 34.4482 566.000 7.4760 34.4482 568.040 7.4760 34.4480 570.000 7.4760 34.4480 572.000 7.4760 34.4480 574.000 7.4770 34.4482 576.000 7.4770 34.4482 578.040 7.4770 34.4482 580.000 7.4770 34.4480 582.000 7.4770 34.4480 584.040 7.4780 34.4480 586.000 7.4780 34.4480 588.000 7.4780 34.4480 590.000 7.4780 34.4480 592.000 7.4780 34.4480 594.000 7.4790 34.4480 596.040 7.4790 34.4480 597.600 7.4790 34.4474 # Fall Time Series # Cycle npts Start Date F00 541 36 829399532 2026/04/13 12:45:32 # time Pres phase Date 0 0.000 1 2026/04/13 12:45:32 100 18.440 10 2026/04/13 12:47:12 200 49.000 10 2026/04/13 12:48:52 300 79.960 10 2026/04/13 12:50:32 400 110.400 2 2026/04/13 12:52:12 1000 298.120 10 2026/04/13 13:02:12 1600 483.080 10 2026/04/13 13:12:12 2200 598.160 10 2026/04/13 13:22:12 2800 598.120 10 2026/04/13 13:32:12 3400 598.040 10 2026/04/13 13:42:12 4000 598.040 10 2026/04/13 13:52:12 4600 597.960 10 2026/04/13 14:02:12 5200 597.920 10 2026/04/13 14:12:12 5800 597.880 10 2026/04/13 14:22:12 6400 597.840 10 2026/04/13 14:32:12 7000 597.840 10 2026/04/13 14:42:12 7600 597.760 10 2026/04/13 14:52:12 8200 597.720 10 2026/04/13 15:02:12 8800 597.680 10 2026/04/13 15:12:12 9400 597.680 10 2026/04/13 15:22:12 10000 597.640 10 2026/04/13 15:32:12 10600 597.600 10 2026/04/13 15:42:12 11200 597.600 10 2026/04/13 15:52:12 11800 597.560 10 2026/04/13 16:02:12 12400 597.520 10 2026/04/13 16:12:12 13000 597.520 10 2026/04/13 16:22:12 13600 597.520 10 2026/04/13 16:32:12 14200 597.480 10 2026/04/13 16:42:12 14800 597.480 10 2026/04/13 16:52:12 15400 597.480 10 2026/04/13 17:02:12 16000 597.480 10 2026/04/13 17:12:12 16600 597.440 10 2026/04/13 17:22:12 17200 597.480 10 2026/04/13 17:32:12 17800 597.440 10 2026/04/13 17:42:12 18400 597.480 10 2026/04/13 17:52:12 18414 597.480 4 2026/04/13 17:52:26 # Rise Time Series # Cycle npts Start Date R00 541 15 829986774 2026/04/20 07:52:54 # time Pres phase Date 0 597.880 6 2026/04/20 07:52:54 600 597.840 12 2026/04/20 08:02:54 764 597.840 7 2026/04/20 08:05:38 2033 597.760 13 2026/04/20 08:26:47 3233 597.680 13 2026/04/20 08:46:47 4433 597.600 13 2026/04/20 09:06:47 5633 597.520 13 2026/04/20 09:26:47 6833 597.520 13 2026/04/20 09:46:47 8033 597.480 13 2026/04/20 10:06:47 9233 597.480 13 2026/04/20 10:26:47 10433 597.480 13 2026/04/20 10:46:47 11633 515.000 13 2026/04/20 11:06:47 12833 395.640 13 2026/04/20 11:26:47 16874 0.400 8 2026/04/20 12:34:08 17101 0.320 14 2026/04/20 12:37:55 # Pump Time Series # Cycle npts B01 541 15 # Pressure time Voltage Current Vacuum phase # dBar sec volt mA Before After 597.840 103 8.46 1095 2 2 12 597.840 65 8.41 1123 2 2 7 597.760 30 8.52 1124 2 2 13 597.680 30 8.52 1132 2 2 13 597.600 30 8.51 1130 2 2 13 597.520 30 8.53 1124 2 2 13 597.520 30 8.55 1129 2 2 13 597.480 30 8.54 1131 2 2 13 597.480 30 8.52 1129 2 2 13 597.480 30 8.53 1133 2 3 13 515.000 30 8.80 1019 2 3 13 395.640 30 9.18 854 2 4 13 387.920 96 9.21 835 2 5 13 0.400 69 10.60 290 2 249 8 0.280 141 10.81 190 249 249 14 # 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 541 2.1 7 1000 900 200 300 1 9480 10 0 4605 120 6.9614 # Cal Coeff P T S # gain offset gain offset gain offset CP 25 10 1000 5 5000 -25 # Engineering Data # Normal Cycle # Communications: # Cycle Tries Sent Reply_Status SBD_status Time Interrupt Packets EC02 541 31 5 0 1 1112 0 5 # 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 541 7.29 11.43 10.81 10.13 11.26 11.43 1123.0 1132.0 461 210 0.0 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 541 -0.400 0.000 597.840 7.479 34.448 0.600 10.822 34.353 13996 16 0.6500 0 # Cycle Info: # Descent # Cycle P_Start P_end Time Speed 1st Seek Except Ice Detect # Time P_change Flags Status EF02 541 0.000 0.000 300 26.6 0.0 0.0 0 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 541 597.480 597.880 0.400 597.640 7.479 34.449 598.200 7.482 34.448