# 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 11:05:53 # original profile science log name: f8146.054.20211214T005430.science.mat # profile date(gmt): 13-Dec-2021 21:18:04 # profile lat: 19.321 # profile lon: -138.2765 # profile number: 054 # 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 4.25000 24.33320 34.49710 23.16464 0.12100 0.00069 211.67048 101.05666 0.05824 -999.00000 -999.00000 -999.00000 30.82536 8.60000 24.33490 34.49670 23.16410 0.14069 0.00073 211.63438 101.03856 0.05672 -999.00000 -999.00000 -999.00000 20.24193 13.32000 24.32460 34.49820 23.16860 0.16084 0.00058 211.49450 100.95584 0.05731 -999.00000 -999.00000 -999.00000 11.91305 18.75000 24.32520 34.49610 23.16717 0.13483 0.00058 211.42204 100.90541 0.05666 -999.00000 -999.00000 -999.00000 6.15559 23.23000 24.31980 34.49620 23.16915 0.11092 0.00058 211.45933 100.89778 0.05753 -999.00000 -999.00000 -999.00000 4.58884 27.84000 24.29640 34.49790 23.17772 0.13339 0.00063 211.56062 100.91056 0.05850 -999.00000 -999.00000 -999.00000 3.55994 32.92000 24.27060 34.50260 23.18929 0.22626 0.00075 211.73478 100.95209 0.05971 -999.00000 -999.00000 -999.00000 2.07099 38.61000 24.24250 34.51630 23.20838 0.27303 0.00079 212.03251 101.05300 0.06106 -999.00000 -999.00000 -999.00000 1.52211 43.96000 24.21520 34.63220 23.30449 0.18139 0.00060 212.19926 101.17081 0.05478 -999.00000 -999.00000 -999.00000 1.73866 46.26000 24.20370 34.65290 23.32371 0.19469 0.00062 212.39823 101.27922 0.05417 -999.00000 -999.00000 -999.00000 1.40800 53.61000 24.21580 34.68490 23.34477 0.24010 0.00077 213.50511 101.80947 0.05492 -999.00000 -999.00000 -999.00000 0.66630 57.17000 24.20810 34.70230 23.36045 0.24827 0.00083 215.50121 102.56641 0.05688 -999.00000 -999.00000 -999.00000 -999.00000 63.27000 23.88480 35.01160 23.69075 0.30635 0.00079 220.34875 104.33992 0.06043 -999.00000 -999.00000 -999.00000 0.34266 68.82000 23.36480 35.06830 23.88663 0.33727 0.00083 225.41375 105.55230 0.05842 -999.00000 -999.00000 -999.00000 0.28428 72.70000 22.74940 35.03110 24.03646 0.37464 0.00083 227.20346 105.51230 0.05653 -999.00000 -999.00000 -999.00000 0.17924 76.32000 22.45240 35.02220 24.11462 0.38352 0.00065 227.57824 104.97936 0.05515 -999.00000 -999.00000 -999.00000 0.12019 81.78000 21.90303 34.98437 24.23840 0.48135 0.00075 226.37664 103.53974 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 87.24000 21.35367 34.94653 24.36218 0.57917 0.00084 225.17533 102.12467 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 92.70000 20.80430 34.90870 24.48596 0.67700 0.00093 223.97431 100.73352 0.05163 -999.00000 -999.00000 -999.00000 0.02756 97.56000 20.71170 34.90850 24.51104 0.78331 0.00071 225.17656 101.07309 0.05175 -999.00000 -999.00000 -999.00000 0.02493 101.77000 20.60480 34.91140 24.54222 0.84367 0.00060 226.05335 101.22968 0.05303 -999.00000 -999.00000 -999.00000 0.02409 108.45000 20.33960 34.90920 24.61181 0.86422 0.00044 224.59260 100.10672 0.04794 -999.00000 -999.00000 -999.00000 0.02228 112.92000 20.15770 34.93630 24.68098 0.82280 0.00048 222.06030 98.75397 0.04691 -999.00000 -999.00000 -999.00000 0.01979 117.67000 20.05770 34.96310 24.72809 0.78425 0.00048 219.72001 97.56636 0.04395 -999.00000 -999.00000 -999.00000 0.01902 122.29000 20.00330 34.97600 24.75251 0.68905 0.00066 217.83887 96.50061 0.04269 -999.00000 -999.00000 -999.00000 0.01810 127.19000 19.75590 34.94220 24.79190 0.65702 0.00053 215.54234 95.15784 0.03945 -999.00000 -999.00000 -999.00000 0.01693 132.20000 19.67480 34.95510 24.82318 0.66543 0.00041 212.65069 93.70734 0.03861 -999.00000 -999.00000 -999.00000 0.01647 137.23000 19.53290 34.94570 24.85317 0.59570 0.00048 209.17082 91.93450 0.03843 -999.00000 -999.00000 -999.00000 0.01477 142.02000 19.40620 34.93290 24.87646 0.56157 0.00056 205.95073 90.15790 0.03746 -999.00000 -999.00000 -999.00000 0.01448 146.73000 19.12090 34.89350 24.91994 0.50605 0.00038 202.72169 88.26128 0.03625 -999.00000 -999.00000 -999.00000 0.01446 152.02000 18.86560 34.86360 24.96238 0.45980 0.00046 198.33044 85.76139 0.03552 -999.00000 -999.00000 -999.00000 0.01370 158.37000 18.21160 34.78220 25.06432 0.38863 0.00040 193.54568 82.50259 0.03264 -999.00000 -999.00000 -999.00000 0.01392 162.94000 17.53740 34.69840 25.16529 0.25168 0.00046 191.22766 80.64033 0.03216 -999.00000 -999.00000 -999.00000 0.01446 166.46000 17.20060 34.65160 25.21042 0.20482 0.00058 189.40965 79.38305 0.03182 -999.00000 -999.00000 -999.00000 0.01457 173.40000 16.67490 34.58000 25.27991 0.16940 0.00058 185.60374 76.70031 0.02910 -999.00000 -999.00000 -999.00000 0.01537 177.49000 16.09490 34.50870 25.35927 0.14714 0.00046 183.65050 75.05726 0.02874 -999.00000 -999.00000 -999.00000 0.01545 181.49000 15.59300 34.44490 25.42376 0.15192 0.00044 181.71808 73.62674 0.02840 -999.00000 -999.00000 -999.00000 0.01583 186.71833 15.13762 34.39333 25.48000 0.13981 0.00046 180.81540 72.55419 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 191.94667 14.68223 34.34177 25.53624 0.12770 0.00048 179.91282 71.50226 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 197.17500 14.22685 34.29020 25.59248 0.11559 0.00051 179.01033 70.47035 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 202.40333 13.77147 34.23863 25.64872 0.10347 0.00053 178.10795 69.45790 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 207.63167 13.31608 34.18707 25.70496 0.09136 0.00055 177.20566 68.46436 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 212.86000 12.86070 34.13550 25.76120 0.07925 0.00058 176.30347 67.48920 0.02719 -999.00000 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257.94000 10.19810 34.05290 26.18822 0.04840 0.00052 149.20914 54.12389 0.02739 -999.00000 -999.00000 -999.00000 0.01685 262.83000 10.07300 34.05450 26.21089 0.07032 0.00045 144.56372 52.25751 0.02702 -999.00000 -999.00000 -999.00000 0.01727 267.07000 9.90750 34.06210 26.24482 0.08659 0.00045 140.09996 50.43151 0.02735 -999.00000 -999.00000 -999.00000 0.01745 271.54000 9.66740 34.07100 26.29182 0.06275 0.00050 136.68834 48.97502 0.02726 -999.00000 -999.00000 -999.00000 0.01802 276.14000 9.45670 34.07190 26.32720 0.06891 0.00052 133.68592 47.72354 0.02737 -999.00000 -999.00000 -999.00000 0.01822 281.76000 9.32837 34.07397 26.34965 0.08336 0.00055 130.06535 46.29983 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 287.38000 9.20003 34.07603 26.37209 0.09780 0.00058 126.44494 44.88421 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 293.00000 9.07170 34.07810 26.39454 0.11225 0.00060 122.82469 43.47661 0.02767 -999.00000 -999.00000 -999.00000 0.01800 298.31000 8.92470 34.08780 26.42553 0.11750 0.00045 117.26762 41.39646 0.02727 -999.00000 -999.00000 -999.00000 0.01800 302.72000 8.84200 34.10250 26.45016 0.12791 0.00040 114.26463 40.26437 0.02776 -999.00000 -999.00000 -999.00000 0.01800 307.95000 8.73390 34.10530 26.46935 0.09680 0.00032 111.15628 39.09576 0.02788 -999.00000 -999.00000 -999.00000 0.01774 312.89000 8.68500 34.11210 26.48242 0.07772 0.00032 108.42928 38.10202 0.02735 -999.00000 -999.00000 -999.00000 0.01724 317.68000 8.65420 34.11560 26.49007 0.08468 0.00037 106.16421 37.26350 0.02744 -999.00000 -999.00000 -999.00000 0.01780 322.59000 8.58060 34.11990 26.50492 0.14520 0.00045 104.57545 36.63961 0.02823 -999.00000 -999.00000 -999.00000 0.01782 327.52000 8.49320 34.12580 26.52308 0.12676 0.00049 104.66506 36.60436 0.02874 -999.00000 -999.00000 -999.00000 0.01839 332.56000 8.40390 34.12380 26.53525 0.09680 0.00061 104.58273 36.50215 0.02719 -999.00000 -999.00000 -999.00000 0.01740 337.73000 8.31250 34.12000 26.54624 0.09680 0.00056 102.58766 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26.83947 0.10613 0.00061 43.97763 14.83635 0.02773 -999.00000 -999.00000 -999.00000 0.01870 429.00000 6.83080 34.22570 26.84329 0.13867 0.00055 42.29242 14.25431 0.02812 -999.00000 -999.00000 -999.00000 0.01872 434.18000 6.75140 34.23500 26.86142 0.15197 0.00036 40.04614 13.48499 0.02797 -999.00000 -999.00000 -999.00000 0.01885 439.29000 6.74500 34.24350 26.86912 0.14709 0.00044 37.37346 12.59976 0.02831 -999.00000 -999.00000 -999.00000 0.01907 444.41000 6.89770 34.29200 26.88696 0.16730 0.00035 35.42460 11.96539 0.02770 -999.00000 -999.00000 -999.00000 0.01944 449.57000 6.82600 34.29300 26.89758 0.12100 0.00037 34.54591 11.65578 0.02778 -999.00000 -999.00000 -999.00000 0.01968 454.75000 6.81520 34.29910 26.90399 0.13803 0.00051 33.38161 11.26166 0.02779 -999.00000 -999.00000 -999.00000 0.01909 459.98000 6.82200 34.31890 26.91883 0.16060 0.00019 32.86447 11.08825 0.02787 -999.00000 -999.00000 -999.00000 0.01942 464.43000 6.77670 34.32142 26.92700 0.16204 0.00024 32.19352 10.85236 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