# 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 11:07:28 # original profile science log name: f8146.502.20220513T000330.science.mat # profile date(gmt): 12-May-2022 21:08:22 # profile lat: 20.77 # profile lon: -136.468 # profile number: 502 # 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 3.13000 21.72530 34.42470 23.86102 0.11369 0.00024 308.87760 140.91162 -999.00000 111.50107 -999.00000 -999.00000 117.30587 8.43000 21.72820 34.42210 23.85853 0.09680 0.00058 332.27726 151.59619 -999.00000 70.26465 -999.00000 -999.00000 -999.00000 13.46000 21.72370 34.42480 23.86209 0.10397 0.00062 338.12443 154.22596 -999.00000 71.20035 -999.00000 -999.00000 42.35658 18.86000 21.71220 34.42830 23.86823 0.13840 0.00062 325.66968 148.34168 -999.00000 53.42412 -999.00000 -999.00000 24.47337 23.31000 21.54260 34.49770 23.96812 0.14442 0.00050 311.62090 141.67719 -999.00000 49.75886 -999.00000 -999.00000 19.49717 27.96000 21.46600 34.56040 24.03714 0.13739 0.00058 299.18312 135.98437 -999.00000 43.82381 -999.00000 -999.00000 13.63574 32.73000 21.47310 34.57490 24.04646 0.21034 0.00062 291.30106 132.42579 -999.00000 42.45436 -999.00000 -999.00000 11.26212 37.92000 21.47680 34.58540 24.05370 0.20265 0.00066 283.99849 129.12290 -999.00000 32.53924 -999.00000 -999.00000 6.51325 42.20000 21.47850 34.58720 24.05483 0.20949 0.00054 279.80096 127.21779 -999.00000 29.31490 -999.00000 -999.00000 4.90403 46.86000 21.47800 34.58930 24.05681 0.18492 0.00055 276.35642 125.65354 -999.00000 28.59264 -999.00000 -999.00000 4.19044 51.32000 21.48010 34.59000 24.05700 0.17520 0.00065 275.33746 125.19178 -999.00000 22.86312 -999.00000 -999.00000 2.53899 58.00000 21.48240 34.59050 24.05711 0.22912 0.00050 269.04114 122.35156 -999.00000 21.55586 -999.00000 -999.00000 1.92612 62.36000 21.50270 34.63300 24.08405 0.29885 0.00067 259.93855 118.28828 -999.00000 17.19482 -999.00000 -999.00000 1.26589 66.86000 21.52840 34.75630 24.17092 0.31460 0.00077 250.85296 114.24609 -999.00000 14.70341 -999.00000 -999.00000 0.91966 73.16000 21.48430 34.77990 24.20136 0.30707 0.00058 241.66592 109.94055 -999.00000 12.55504 -999.00000 -999.00000 0.66074 78.22000 21.38610 34.79040 24.23665 0.30682 0.00067 235.84976 107.08598 -999.00000 9.49602 -999.00000 -999.00000 0.44047 82.78000 21.27340 34.79570 24.27185 0.32408 0.00083 229.77931 104.10871 -999.00000 7.30861 -999.00000 -999.00000 0.28908 87.96000 21.14100 34.78920 24.30338 0.31571 0.00079 224.95546 101.70061 -999.00000 6.41900 -999.00000 -999.00000 0.23264 92.40000 21.05960 34.78100 24.31956 0.36300 0.00071 221.07815 99.64753 -999.00000 5.05679 -999.00000 -999.00000 0.17022 96.42000 20.77360 34.76710 24.38667 0.39732 0.00068 218.71953 98.16989 -999.00000 3.63402 -999.00000 -999.00000 0.11529 103.11000 20.47140 34.74690 24.45275 0.50820 0.00054 215.59050 96.40569 -999.00000 2.23041 -999.00000 -999.00000 0.06385 108.16000 20.54680 34.81570 24.48524 0.58722 0.00042 211.03183 94.35115 -999.00000 1.65593 -999.00000 -999.00000 0.04697 113.06000 20.41380 34.81990 24.52425 0.92730 0.00046 210.62789 93.92117 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 117.87000 20.23830 34.79350 24.55105 1.21683 0.00071 210.82468 93.87488 -999.00000 1.19856 -999.00000 -999.00000 0.03465 122.50000 20.25740 34.84050 24.58204 1.01393 0.00064 209.76371 93.35514 -999.00000 1.01752 -999.00000 -999.00000 0.03110 127.97000 20.10350 34.82440 24.61080 0.86480 0.00046 207.78369 92.25082 -999.00000 0.64050 -999.00000 -999.00000 0.02239 132.58000 20.04820 34.82900 24.62914 0.92482 0.00051 205.09685 90.88407 -999.00000 0.67503 -999.00000 -999.00000 0.02262 136.58000 19.87090 34.80990 24.66139 0.85977 0.00054 202.84754 89.56507 -999.00000 0.54207 -999.00000 -999.00000 0.02044 144.97000 19.37010 34.76450 24.75731 0.63505 0.00066 197.62579 86.44310 -999.00000 0.31939 -999.00000 -999.00000 0.01730 149.02500 19.22695 34.74340 24.77811 0.54743 0.00054 194.27485 84.62280 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 153.08000 19.08380 34.72230 24.79891 0.45980 0.00041 190.92405 82.81771 -999.00000 0.20424 -999.00000 -999.00000 0.01559 157.65000 18.68040 34.65320 24.84853 0.43358 0.00038 184.27450 79.42610 -999.00000 0.15416 -999.00000 -999.00000 0.01521 162.08000 18.32940 34.59100 24.88891 0.36932 0.00050 174.97219 74.88524 -999.00000 0.11967 -999.00000 -999.00000 0.01470 166.33000 18.04260 34.57860 24.95048 0.34439 0.00058 169.37979 72.08762 -999.00000 0.09906 -999.00000 -999.00000 0.01411 172.99000 17.77760 34.55230 24.99548 0.32962 0.00052 171.97487 72.75813 -999.00000 0.07283 -999.00000 -999.00000 0.01497 176.47000 17.64360 34.52220 25.00513 0.27828 0.00042 175.34274 73.67569 -999.00000 0.05773 -999.00000 -999.00000 0.01564 182.78000 16.45280 34.37420 25.17377 0.24200 0.00033 179.39868 73.87768 -999.00000 0.04084 -999.00000 -999.00000 0.01580 188.46000 15.79760 34.30880 25.27327 0.22037 0.00033 177.76356 72.13068 -999.00000 0.02863 -999.00000 -999.00000 0.01576 191.96000 15.26450 34.24950 25.34646 0.19360 0.00037 175.66908 70.60700 -999.00000 0.02561 -999.00000 -999.00000 0.01586 197.34000 14.59930 34.18050 25.43783 0.18010 0.00045 169.22384 67.07025 -999.00000 0.01916 -999.00000 -999.00000 0.01614 202.79000 14.01840 34.11630 25.51106 0.12162 0.00041 161.90851 63.05099 -999.00000 0.01076 -999.00000 -999.00000 0.01525 207.47000 12.79450 34.02960 25.69172 0.07940 0.00033 159.25976 60.95895 -999.00000 0.00646 -999.00000 -999.00000 0.01542 212.96000 12.56610 34.02570 25.73349 0.08131 0.00041 155.88613 59.37000 -999.00000 0.00667 -999.00000 -999.00000 0.01596 217.88000 12.22050 34.01790 25.79411 0.03904 0.00058 154.76891 58.42638 -999.00000 0.00561 -999.00000 -999.00000 0.01691 222.00500 11.91535 34.03365 25.86375 -999.00000 0.00057 159.01866 59.29938 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 226.13000 11.61020 34.04940 25.93340 -999.00000 0.00057 163.26783 60.15124 -999.00000 0.00501 -999.00000 -999.00000 0.01421 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000