# APEX float data from float 8146 (PI: Angelicque White, University of Hawaii) deployed during the Grandients 4 cruise (TN397) in Nov 2021 at ~20N/140W (float is still transmitting data) # Designed float mission: a repeated sequence of burst sampling (~6 profiles/day) of the top 200m for ~ 4-7 days, followed by daily profiles for ~10-14 days # DATA ARE PROVISIONAL AND WILL BE ALTERED AS MORE PROFILES ARE ADDED (eg. drift correction of sensors will likely be performed in the near future) # For questions about float data, please inquire Fernanda Henderikx (fhenderi@hawaii.edu) # date of file creation: 15-Aug-2022 11:05:52 # original profile science log name: f8146.050.20211213T101228.science.mat # profile date(gmt): 13-Dec-2021 06:34:53 # profile lat: 19.3092 # profile lon: -138.263 # profile number: 050 # Instruments on APEX: SBE41 (ctd), BBFL2 (chl,bbp), C-ROVER (beam attenuation), CRV2K (downwelling irradiance), Aandera 4330 (oxygen) # Applied corrections/calibrations: # chl: counts converted to mg/m3 using factory calibrationsand deep chl values # bbp: vol. scatt. converted to particle backsttering coefficient (bbp) using betasw of Zhang et al (2009) and Xi from Boss and Pegau (2001) # irradiance data: data were qa/qc following protocols of Organelli et al (2016), JTECH # oxygen optode data: salinity and pressure compensation corrections applied using ctd data according to Aandera manual, and air calibrations/Gain corrections following Bushinsky et al (2016) # flag or NaN value: -999 # pressure,temperature,salinity,sigma0,chl,bbp(650nm),[O2],O2sat,particulateBeamAttenuation(650nm),IrradianceCh1,IrradianceCh2,IrradianceCh3,IrradianceCh4 # dbar,degC,psu,kg/m3,mg/m3,1/m,uM/kg,percentsat,1/m,uW/cm2/nm,uW/cm2/nm,uW/cm2/nm,uW/cm2/nm 3.69000 24.15330 34.54370 23.25344 0.16940 0.00061 211.49702 100.68287 0.05330 -999.00000 -999.00000 -999.00000 -999.00000 8.76000 24.15490 34.54360 23.25320 0.16940 0.00056 211.48615 100.67940 0.05220 -999.00000 -999.00000 -999.00000 -999.00000 13.39000 24.15570 34.54330 23.25302 0.15089 0.00061 211.52335 100.70038 0.05206 -999.00000 -999.00000 -999.00000 -999.00000 18.41000 24.15820 34.54330 23.25258 0.12100 0.00056 211.48154 100.68537 0.05220 -999.00000 -999.00000 -999.00000 -999.00000 23.16000 24.16120 34.54300 23.25177 0.12100 0.00071 211.52779 100.71712 0.05273 -999.00000 -999.00000 -999.00000 -999.00000 28.50000 24.17210 34.55850 23.26060 0.15150 0.00060 211.65541 100.81660 0.05472 -999.00000 -999.00000 -999.00000 -999.00000 33.07000 24.19580 34.62360 23.30308 0.17527 0.00055 211.60313 100.84683 0.05259 -999.00000 -999.00000 -999.00000 -999.00000 38.14000 24.18730 34.64160 23.31954 0.15447 0.00073 211.55149 100.82498 0.05194 -999.00000 -999.00000 -999.00000 -999.00000 43.15500 24.18365 34.64410 23.32283 0.17823 0.00076 211.93225 100.99543 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 48.17000 24.18000 34.64660 23.32612 0.20199 0.00079 212.31300 101.16583 0.05208 -999.00000 -999.00000 -999.00000 -999.00000 53.71000 24.18350 34.67020 23.34328 0.21780 0.00065 214.15463 101.96943 0.05627 -999.00000 -999.00000 -999.00000 -999.00000 58.21000 24.08160 34.87390 23.52794 0.24562 0.00054 216.03252 102.81865 0.05554 -999.00000 -999.00000 -999.00000 -999.00000 63.14000 23.94750 35.08310 23.72631 0.29040 0.00062 219.46077 104.01983 0.05609 -999.00000 -999.00000 -999.00000 -999.00000 67.29000 23.45220 35.09370 23.88027 0.31285 0.00075 223.35640 104.84992 0.05545 -999.00000 -999.00000 -999.00000 -999.00000 73.24000 22.70710 35.03810 24.05391 0.38774 0.00071 227.57678 105.31030 0.05455 -999.00000 -999.00000 -999.00000 -999.00000 76.84000 22.21340 35.00870 24.17204 0.40168 0.00083 227.91811 104.78191 0.05506 -999.00000 -999.00000 -999.00000 -999.00000 81.50000 21.70110 34.96630 24.28347 0.41502 0.00073 227.61618 103.89340 0.05446 -999.00000 -999.00000 -999.00000 -999.00000 86.51000 21.40510 34.94170 24.34689 0.44158 0.00067 225.80042 102.67815 0.05482 -999.00000 -999.00000 -999.00000 -999.00000 91.53000 21.34650 34.92610 24.35142 0.45472 0.00070 223.39612 101.19454 0.05462 -999.00000 -999.00000 -999.00000 -999.00000 96.67000 20.90960 34.90700 24.45638 0.56795 0.00050 222.62720 100.24297 0.05286 -999.00000 -999.00000 -999.00000 -999.00000 101.76000 20.77460 34.90370 24.49065 0.71284 0.00058 222.80201 99.86538 0.05110 -999.00000 -999.00000 -999.00000 -999.00000 106.76000 20.36900 34.89700 24.59459 0.86362 0.00054 223.19641 99.58993 0.05057 -999.00000 -999.00000 -999.00000 -999.00000 112.35000 20.26330 34.89180 24.61904 0.89540 0.00050 222.27657 98.87447 0.05033 -999.00000 -999.00000 -999.00000 -999.00000 118.50000 19.94240 34.88720 24.70063 0.81130 0.00053 220.17045 97.40280 0.04673 -999.00000 -999.00000 -999.00000 -999.00000 122.84000 19.74650 34.89270 24.75637 0.66922 0.00062 218.05991 96.27081 0.04351 -999.00000 -999.00000 -999.00000 -999.00000 127.02000 19.72780 34.94000 24.79755 0.56866 0.00075 214.85497 94.78362 0.04535 -999.00000 -999.00000 -999.00000 -999.00000 133.16000 19.57670 34.95540 24.84898 0.45504 0.00053 209.91506 92.25193 0.04895 -999.00000 -999.00000 -999.00000 -999.00000 137.86000 19.32170 34.91940 24.88771 0.47468 0.00055 207.08988 90.65415 0.03997 -999.00000 -999.00000 -999.00000 -999.00000 142.72000 19.20580 34.90410 24.90608 0.45980 0.00054 205.14663 89.47713 0.03996 -999.00000 -999.00000 -999.00000 -999.00000 147.08000 18.93050 34.85890 24.94205 0.43002 0.00038 203.15886 88.23574 0.03823 -999.00000 -999.00000 -999.00000 -999.00000 151.76000 18.79530 34.84470 24.96571 0.38720 0.00041 200.90498 86.90468 0.03756 -999.00000 -999.00000 -999.00000 -999.00000 156.59000 18.49680 34.80730 25.01245 0.36839 0.00052 199.54480 85.88934 0.03719 -999.00000 -999.00000 -999.00000 -999.00000 161.53000 18.28470 34.78280 25.04683 0.32990 0.00065 197.50674 84.64064 0.03678 -999.00000 -999.00000 -999.00000 -999.00000 166.75000 18.03060 34.73750 25.07522 0.30533 0.00038 195.15600 83.19591 0.03647 -999.00000 -999.00000 -999.00000 -999.00000 171.68000 17.78370 34.72480 25.12621 0.29040 0.00046 192.37396 81.49611 0.03441 -999.00000 -999.00000 -999.00000 -999.00000 178.40000 17.21470 34.64420 25.20199 0.25745 0.00046 188.93334 79.05566 0.03248 -999.00000 -999.00000 -999.00000 -999.00000 182.55000 16.77870 34.59350 25.26643 0.19407 0.00045 187.03092 77.57169 0.03268 -999.00000 -999.00000 -999.00000 -999.00000 188.18000 16.11360 34.51060 25.35697 0.13665 0.00045 184.06635 75.18989 0.03174 -999.00000 -999.00000 -999.00000 -999.00000 193.47000 15.20190 34.40390 25.47943 0.12100 0.00052 181.95935 73.20133 0.03014 -999.00000 -999.00000 -999.00000 -999.00000 197.11000 14.88060 34.36150 25.51705 0.09756 0.00046 181.34088 72.52333 0.02998 -999.00000 -999.00000 -999.00000 -999.00000 202.64500 14.40330 34.30840 25.57758 0.08046 0.00047 179.26683 70.89489 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 208.18000 13.92600 34.25530 25.63812 0.06336 0.00048 177.19303 69.30253 0.03016 -999.00000 -999.00000 -999.00000 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34.17363 26.73894 0.13337 0.00062 62.54789 21.29105 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 377.25800 7.22894 34.17994 26.75104 0.12943 0.00061 60.18745 20.46501 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 382.38500 7.17840 34.18625 26.76314 0.12549 0.00060 57.82706 19.64080 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 387.51200 7.12786 34.19256 26.77524 0.12155 0.00059 55.46672 18.81843 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 392.63900 7.07732 34.19887 26.78735 0.11760 0.00058 53.10644 17.99788 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 397.76600 7.02678 34.20518 26.79945 0.11366 0.00057 50.74622 17.17914 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 402.89300 6.97624 34.21149 26.81155 0.10972 0.00056 48.38605 16.36222 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 408.02000 6.92570 34.21780 26.82366 0.10578 0.00055 46.02594 15.54711 0.03045 -999.00000 -999.00000 -999.00000 -999.00000 412.98000 6.86500 34.22040 26.83406 0.13853 0.00036 44.58160 15.04403 0.02978 -999.00000 -999.00000 -999.00000 -999.00000 418.14000 6.83830 34.23100 26.84616 0.15111 0.00044 43.07666 14.52917 0.02989 -999.00000 -999.00000 -999.00000 -999.00000 423.22000 6.81790 34.23510 26.85228 0.11173 0.00049 41.71250 14.05847 0.02995 -999.00000 -999.00000 -999.00000 -999.00000 428.15000 6.75780 34.23790 26.86268 0.09680 0.00047 39.88275 13.43920 0.03049 -999.00000 -999.00000 -999.00000 -999.00000 432.96000 6.81400 34.25250 26.86679 0.13458 0.00032 37.76928 12.73415 0.03093 -999.00000 -999.00000 -999.00000 -999.00000 437.88000 6.77690 34.27060 26.88618 0.16474 0.00037 35.75916 12.06055 0.03135 -999.00000 -999.00000 -999.00000 -999.00000 442.71000 6.86070 34.29710 26.89594 0.12100 0.00035 33.76283 11.39584 0.03058 -999.00000 -999.00000 -999.00000 -999.00000 447.66000 6.80860 34.30880 26.91232 0.13000 0.00029 32.73006 11.03872 0.03058 -999.00000 -999.00000 -999.00000 -999.00000 452.61000 6.79460 34.31680 26.92065 0.12774 0.00049 32.10578 10.82302 0.03040 -999.00000 -999.00000 -999.00000 -999.00000 457.79000 6.75790 34.31850 26.92706 0.10595 0.00047 31.35793 10.55573 0.03075 -999.00000 -999.00000 -999.00000 -999.00000 462.79000 6.64270 34.31190 26.93734 0.13041 0.00036 29.70268 9.99386 0.03075 -999.00000 -999.00000 -999.00000 -999.00000 467.52000 6.76810 34.35680 26.95616 0.13560 0.00039 28.06701 9.45942 0.03066 -999.00000 -999.00000 -999.00000 -999.00000 472.24000 6.74040 34.36000 26.96253 0.14781 0.00036 27.61424 9.30365 0.03049 -999.00000 -999.00000 -999.00000 -999.00000 477.44000 6.73760 34.37090 26.97165 0.18386 0.00049 27.72724 9.33777 0.03040 -999.00000 -999.00000 -999.00000 -999.00000 482.13000 6.69770 34.36830 26.97506 0.14943 0.00056 27.89495 9.38283 0.03014 -999.00000 -999.00000 -999.00000 -999.00000 486.59000 6.63050 34.36300 26.97994 0.11417 0.00053 27.15376 9.12725 0.03002 -999.00000 -999.00000 -999.00000 -999.00000 493.19000 6.65870 34.38950 26.99728 0.09680 0.00044 25.23925 8.48846 0.03041 -999.00000 -999.00000 -999.00000 -999.00000 497.04000 6.64650 34.39230 27.00122 0.11138 0.00040 24.61414 8.27843 0.03070 -999.00000 -999.00000 -999.00000 -999.00000