# 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 11:06:17 # original profile science log name: f8146.166.20220210T090518.science.mat # profile date(gmt): 10-Feb-2022 06:11:41 # profile lat: 19.4543 # profile lon: -134.7106 # profile number: 166 # 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 3.78000 23.21310 34.32010 23.36001 0.21486 0.00065 215.56215 100.84224 0.04347 -999.00000 -999.00000 -999.00000 -999.00000 8.15000 23.22560 34.32720 23.36203 0.23151 0.00058 215.42185 100.79570 0.04293 -999.00000 -999.00000 -999.00000 -999.00000 12.58000 23.22950 34.32630 23.36048 0.21780 0.00063 215.38021 100.77867 0.04298 -999.00000 -999.00000 -999.00000 -999.00000 17.93000 23.23100 34.32730 23.36112 0.21017 0.00075 215.33405 100.76124 0.04436 -999.00000 -999.00000 -999.00000 -999.00000 24.02000 23.23050 34.32880 23.36277 0.20297 0.00074 215.35614 100.76735 0.04272 -999.00000 -999.00000 -999.00000 -999.00000 28.90000 23.21950 34.32350 23.36225 0.20871 0.00058 215.39377 100.78004 0.04313 -999.00000 -999.00000 -999.00000 -999.00000 33.88000 23.23550 34.32830 23.36155 0.20324 0.00063 215.22033 100.71435 0.04655 -999.00000 -999.00000 -999.00000 -999.00000 38.70000 23.23360 34.33690 23.36890 0.26989 0.00065 215.04486 100.64731 0.04089 -999.00000 -999.00000 -999.00000 -999.00000 43.08000 23.24890 34.36020 23.38238 0.30058 0.00058 215.01535 100.66006 0.04339 -999.00000 -999.00000 -999.00000 -999.00000 47.74000 23.24450 34.38240 23.40075 0.26355 0.00055 214.97507 100.65067 0.04245 -999.00000 -999.00000 -999.00000 -999.00000 54.02000 23.24360 34.38740 23.40517 0.31460 0.00064 214.91698 100.62461 0.04166 -999.00000 -999.00000 -999.00000 -999.00000 59.33000 23.24150 34.41550 23.42739 0.38073 0.00090 215.77948 100.90271 0.04077 -999.00000 -999.00000 -999.00000 -999.00000 63.45000 23.09470 34.76590 23.73559 0.45980 0.00083 216.83258 101.29160 0.03961 -999.00000 -999.00000 -999.00000 -999.00000 68.09000 22.86100 34.83450 23.85516 0.57743 0.00071 217.92234 101.38603 0.04150 -999.00000 -999.00000 -999.00000 -999.00000 72.04000 22.59660 34.81940 23.91955 0.72341 0.00064 218.45703 101.22345 0.04386 -999.00000 -999.00000 -999.00000 -999.00000 76.34000 22.37620 34.80100 23.96843 0.78958 0.00071 218.35365 100.79218 0.04284 -999.00000 -999.00000 -999.00000 -999.00000 82.17000 22.13765 34.81810 24.04880 0.88627 0.00062 217.74836 100.06366 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 88.00000 21.89910 34.83520 24.12918 0.98296 0.00053 217.14316 99.34174 0.03792 -999.00000 -999.00000 -999.00000 -999.00000 92.40000 21.61530 34.81170 24.19045 1.02522 0.00050 215.98758 98.31249 0.03998 -999.00000 -999.00000 -999.00000 -999.00000 98.27000 21.31550 34.79380 24.25977 0.91760 0.00054 212.87351 96.11719 0.03712 -999.00000 -999.00000 -999.00000 -999.00000 103.59000 20.67470 34.77330 24.41848 0.79811 0.00051 211.10340 94.33757 0.03184 -999.00000 -999.00000 -999.00000 -999.00000 107.96000 20.25760 34.75340 24.51496 0.66308 0.00045 204.37502 90.64953 0.02963 -999.00000 -999.00000 -999.00000 -999.00000 111.49000 19.90340 34.73180 24.59212 0.58206 0.00040 192.39488 84.80906 0.02904 -999.00000 -999.00000 -999.00000 -999.00000 118.31000 19.30560 34.63740 24.67566 0.48013 0.00058 172.95616 75.31140 0.02751 -999.00000 -999.00000 -999.00000 -999.00000 122.69000 18.86330 34.60600 24.76471 0.46599 0.00058 169.15429 73.13851 0.02874 -999.00000 -999.00000 -999.00000 -999.00000 126.99000 18.59310 34.60260 24.83040 0.38155 0.00058 166.64066 71.69592 0.02685 -999.00000 -999.00000 -999.00000 -999.00000 131.66000 18.28640 34.56720 24.88006 0.30921 0.00058 160.11468 68.43318 0.02481 -999.00000 -999.00000 -999.00000 -999.00000 136.29000 17.96580 34.54420 24.94175 0.26620 0.00058 149.21220 63.24833 0.02400 -999.00000 -999.00000 -999.00000 -999.00000 143.03000 17.22780 34.49210 25.08064 0.26620 0.00053 133.15560 55.63710 0.02213 -999.00000 -999.00000 -999.00000 -999.00000 147.57000 16.69820 34.43980 25.16576 0.24484 0.00051 125.49749 51.97201 0.02177 -999.00000 -999.00000 -999.00000 -999.00000 151.84000 16.35000 34.40820 25.22250 0.22539 0.00054 122.72369 50.32571 0.02087 -999.00000 -999.00000 -999.00000 -999.00000 157.79000 15.53580 34.35920 25.36968 0.21053 0.00040 121.99748 49.30620 0.01973 -999.00000 -999.00000 -999.00000 -999.00000 162.14000 15.06210 34.33140 25.45301 0.18137 0.00045 121.09010 48.63107 0.01979 -999.00000 -999.00000 -999.00000 -999.00000 167.48500 14.70080 34.30310 25.50912 0.18951 0.00038 117.50607 46.74359 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 172.83000 14.33950 34.27480 25.56523 0.19764 0.00031 113.92244 44.89181 0.01866 -999.00000 -999.00000 -999.00000 -999.00000 177.36000 13.70360 34.23800 25.66961 0.16940 0.00045 111.27940 43.35212 0.01837 -999.00000 -999.00000 -999.00000 -999.00000 183.27000 13.06630 34.21330 25.77974 0.13490 0.00051 109.13595 42.07856 0.01795 -999.00000 -999.00000 -999.00000 -999.00000 187.23000 12.91270 34.22200 25.81713 0.13391 0.00051 112.00526 43.00025 0.01769 -999.00000 -999.00000 -999.00000 -999.00000 192.10500 12.43605 34.19495 25.88840 0.11998 0.00040 120.06972 45.64646 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 196.98000 11.95940 34.16790 25.95966 0.10606 0.00029 128.13306 48.24118 0.01550 -999.00000 -999.00000 -999.00000 -999.00000 203.12000 11.67260 34.15340 26.00224 0.07260 0.00033 133.87154 50.09665 0.01493 -999.00000 -999.00000 -999.00000 -999.00000 208.62000 11.42690 34.12850 26.02838 0.09705 0.00051 138.82919 51.64612 0.01423 -999.00000 -999.00000 -999.00000 -999.00000 212.34000 11.24950 34.12680 26.05951 0.09687 0.00039 138.15096 51.15892 0.01400 -999.00000 -999.00000 -999.00000 -999.00000 216.11000 10.87380 34.12540 26.12594 0.04742 0.00026 133.29180 49.12675 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000