# 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 11:08:13 # original profile science log name: f8146.722.20220702T234704.science.mat # profile date(gmt): 02-Jul-2022 21:23:58 # profile lat: 22.5319 # profile lon: -137.841 # profile number: 722 # 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 4.10000 22.54270 34.50770 23.69451 0.16054 0.00133 237.93741 110.17007 -999.00000 -999.00000 -999.00000 -999.00000 43.59302 8.47000 22.54140 34.50740 23.69490 0.16816 0.00137 242.43797 112.23276 -999.00000 -999.00000 -999.00000 -999.00000 34.02396 13.53000 22.51090 34.50570 23.70256 0.19271 0.00132 242.63547 112.26553 -999.00000 -999.00000 -999.00000 -999.00000 26.06064 18.16000 22.48610 34.50640 23.71039 0.16807 0.00116 241.55119 111.71159 -999.00000 -999.00000 -999.00000 -999.00000 19.34136 23.24000 22.46570 34.50490 23.71533 0.21780 0.00133 241.01035 111.36957 -999.00000 -999.00000 -999.00000 -999.00000 12.16655 26.57000 22.44160 34.50460 23.72213 0.22721 0.00133 239.72895 110.49441 -999.00000 -999.00000 -999.00000 -999.00000 9.36945 32.24000 22.21475 34.53890 23.81234 0.23083 0.00131 239.61126 110.14712 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 37.91000 21.98790 34.57320 23.90255 0.23445 0.00128 239.49359 109.80172 -999.00000 -999.00000 -999.00000 -999.00000 6.04019 42.56000 21.91630 34.58510 23.93185 0.27595 0.00135 233.97323 107.13420 -999.00000 -999.00000 -999.00000 -999.00000 4.58375 46.53000 21.85240 34.58850 23.95247 0.29040 0.00148 232.36819 106.24934 -999.00000 -999.00000 -999.00000 -999.00000 2.41182 54.72000 21.68380 34.59960 24.00819 0.31936 0.00133 231.99984 105.77122 -999.00000 -999.00000 -999.00000 -999.00000 1.29165 58.79000 21.58375 34.61140 24.04502 0.33269 0.00135 229.65511 104.46857 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 62.86000 21.48370 34.62320 24.08186 0.34602 0.00136 227.31056 103.17181 -999.00000 -999.00000 -999.00000 -999.00000 0.64368 68.22000 21.22750 34.67230 24.18979 0.36300 0.00140 225.11455 101.82471 -999.00000 -999.00000 -999.00000 -999.00000 0.41039 72.43000 21.10780 34.69760 24.24193 0.39711 0.00128 223.86310 101.00506 -999.00000 -999.00000 -999.00000 -999.00000 0.28926 76.89000 20.89660 34.72320 24.31900 0.47663 0.00120 222.95237 100.32602 -999.00000 -999.00000 -999.00000 -999.00000 0.20202 81.34000 20.82470 34.72340 24.33882 0.52560 0.00134 222.33675 99.87272 -999.00000 -999.00000 -999.00000 -999.00000 0.14286 87.17000 20.71425 34.73125 24.37483 0.61273 0.00125 220.83339 99.01954 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 93.00000 20.60380 34.73910 24.41083 0.69986 0.00116 219.33014 98.16946 -999.00000 -999.00000 -999.00000 -999.00000 0.07023 98.00000 20.48020 34.74410 24.44798 0.94905 0.00133 216.37980 96.59728 -999.00000 -999.00000 -999.00000 -999.00000 0.05760 102.89000 20.29990 34.73140 24.48659 1.31281 0.00137 213.20637 94.77267 -999.00000 -999.00000 -999.00000 -999.00000 0.04282 107.08000 20.00800 34.69410 24.53554 1.31506 0.00133 212.65679 94.14085 -999.00000 -999.00000 -999.00000 -999.00000 0.03284 111.65000 19.87130 34.69760 24.57432 1.07329 0.00108 213.47533 94.35418 -999.00000 -999.00000 -999.00000 -999.00000 0.02611 116.32000 19.88120 34.71970 24.58881 0.94380 0.00112 210.74377 93.09617 -999.00000 -999.00000 -999.00000 -999.00000 0.02120 121.09000 19.75840 34.69720 24.60399 0.93583 0.00120 208.00405 91.66804 -999.00000 -999.00000 -999.00000 -999.00000 0.01925 126.39500 19.60812 34.69090 24.63806 0.87130 0.00122 206.19852 90.58147 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 131.70000 19.45783 34.68460 24.67213 0.80677 0.00123 204.39311 89.50190 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 137.00500 19.30755 34.67830 24.70620 0.74224 0.00124 202.58782 88.42927 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 142.31000 19.15727 34.67200 24.74027 0.67771 0.00126 200.78265 87.36352 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 147.61500 19.00698 34.66570 24.77434 0.61318 0.00127 198.97760 86.30457 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 152.92000 18.85670 34.65940 24.80841 0.54865 0.00129 197.17267 85.25236 -999.00000 -999.00000 -999.00000 -999.00000 0.01472 157.71000 18.46610 34.60140 24.86247 0.48500 0.00110 194.64593 83.61912 -999.00000 -999.00000 -999.00000 -999.00000 0.01532 161.59000 18.24020 34.60150 24.91888 0.40569 0.00132 193.50656 82.72770 -999.00000 -999.00000 -999.00000 -999.00000 0.01457 168.11000 17.75380 34.54680 24.99666 0.38720 0.00132 192.68501 81.53646 -999.00000 -999.00000 -999.00000 -999.00000 0.01414 171.69000 17.48530 34.52490 25.04501 0.36763 0.00132 193.45984 81.50731 -999.00000 -999.00000 -999.00000 -999.00000 0.01414 177.28500 17.10470 34.48680 25.10637 0.32388 0.00128 189.61189 79.02396 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 182.88000 16.72410 34.44870 25.16772 0.28013 0.00123 185.76441 76.59392 -999.00000 -999.00000 -999.00000 -999.00000 0.01440 186.54000 16.11990 34.36570 25.24371 0.25966 0.00135 185.14095 75.60684 -999.00000 -999.00000 -999.00000 -999.00000 0.01436 191.66000 15.68505 34.32375 25.30912 0.23873 0.00102 184.58985 74.38027 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 196.78000 15.25020 34.28180 25.37453 0.21780 0.00070 184.03882 73.18602 -999.00000 -999.00000 -999.00000 -999.00000 0.01565 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000