# 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 11:08:15 # original profile science log name: f8146.734.20220704T064348.science.mat # profile date(gmt): 04-Jul-2022 04:15:03 # profile lat: 22.3776 # profile lon: -137.8539 # profile number: 734 # 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 3.27000 22.48250 34.51520 23.71725 0.19360 0.00158 216.83703 100.28216 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 8.50000 22.48060 34.51690 23.71937 0.19360 0.00149 216.45418 100.10735 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 13.02000 22.48520 34.51500 23.71688 0.19360 0.00136 216.36837 100.06546 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 18.51000 22.48180 34.51680 23.71952 0.20152 0.00145 216.95281 100.27176 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 23.40000 22.40520 34.52430 23.74720 0.23428 0.00145 218.21266 100.63239 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 28.02000 22.21430 34.55530 23.82488 0.24448 0.00153 219.19649 100.82050 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 33.18000 22.06340 34.59300 23.89618 0.19360 0.00166 219.62737 100.83263 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 37.97000 22.00250 34.59740 23.91685 0.20947 0.00158 219.79047 100.84482 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 42.77000 21.98640 34.60010 23.92367 0.24200 0.00153 219.84323 100.85638 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 47.37000 21.99210 34.60190 23.92369 0.22708 0.00145 219.86660 100.86375 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 52.56000 21.97900 34.60750 23.93189 0.20855 0.00149 219.75723 100.79376 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 57.74000 21.96900 34.61140 23.93794 0.23351 0.00153 219.81597 100.78798 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 62.22000 21.94580 34.61060 23.94406 0.22588 0.00141 220.42050 100.97309 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 66.77000 21.86740 34.60520 23.96208 0.26853 0.00146 221.89431 101.36378 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 71.01000 21.59770 34.59820 24.03184 0.31460 0.00167 222.85522 101.42999 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 78.19000 21.40020 34.65770 24.13188 0.32328 0.00153 222.47606 100.95899 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 82.43000 21.28350 34.67500 24.17727 0.34582 0.00149 221.64642 100.37358 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 87.75000 21.12330 34.70950 24.24756 0.39708 0.00154 220.47167 99.47858 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 93.43000 20.78240 34.75350 24.37377 0.48400 0.00145 219.40338 98.48724 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 98.09000 20.65230 34.75330 24.40888 0.53240 0.00139 218.63823 97.82607 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 101.29000 20.46840 34.74000 24.44818 0.63987 0.00130 218.38462 97.42017 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 108.50000 20.07990 34.72960 24.54373 0.86421 0.00125 218.64979 97.03097 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 113.00000 20.07550 34.72870 24.54443 0.87258 0.00129 219.58447 97.43573 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 118.09000 20.06300 34.73770 24.55484 0.86305 0.00124 220.37859 97.77113 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 122.90000 20.04600 34.76050 24.57694 0.90876 0.00137 218.40336 96.85031 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 127.32000 20.00860 34.75680 24.58419 0.86376 0.00154 215.87828 95.61781 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 131.86000 19.91850 34.74120 24.59619 0.88007 0.00162 213.07764 94.21708 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 136.66000 19.82780 34.72910 24.61097 0.83121 0.00149 209.09218 92.22460 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 141.40000 19.66210 34.68480 24.62062 0.78263 0.00149 206.93513 90.90760 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 146.25000 19.41180 34.66540 24.67087 0.76703 0.00137 207.28885 90.80947 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 152.11500 19.24075 34.66775 24.71681 0.69491 0.00132 203.66173 88.83740 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 157.98000 19.06970 34.67010 24.76275 0.62278 0.00127 200.03493 86.88237 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 163.93000 18.62480 34.61030 24.82986 0.54778 0.00141 188.03627 80.78157 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 168.51000 17.95880 34.52710 24.93156 0.39135 0.00136 182.53634 77.48928 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 173.68000 17.37680 34.45780 25.01974 0.27288 0.00131 182.17372 76.61911 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 177.96000 17.19770 34.45890 25.06357 0.23130 0.00124 186.54738 78.06149 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 181.58000 16.88540 34.43210 25.11710 0.20807 0.00135 184.03494 76.51484 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 189.76000 16.09670 34.34700 25.23478 0.21363 0.00145 176.40607 72.12240 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 194.67500 15.71405 34.31470 25.29600 0.27839 0.00145 173.57416 70.02813 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 199.59000 15.33140 34.28240 25.35722 0.34315 0.00145 170.74259 67.98867 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000