# 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 11:06:59 # original profile science log name: f8146.365.20220416T151330.science.mat # profile date(gmt): 16-Apr-2022 12:16:53 # profile lat: 20.9163 # profile lon: -135.9651 # profile number: 365 # 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 3.73000 22.39890 34.29100 23.57089 0.16940 0.00058 218.47719 100.75042 -999.00000 1.23576 1.90757 1.82743 1.44589 8.65000 22.40200 34.29220 23.57120 0.17766 0.00067 218.38817 100.71677 -999.00000 1.03878 1.61372 1.53733 0.96427 13.34000 22.40520 34.29060 23.56934 0.19360 0.00074 218.21801 100.63993 -999.00000 0.86100 1.34994 1.27549 0.63484 17.76000 22.40560 34.29100 23.56978 0.19360 0.00066 218.11783 100.59705 -999.00000 0.69298 1.09168 -999.00000 0.41923 22.66000 22.40540 34.29220 23.57103 0.18034 0.00073 218.09863 100.59135 -999.00000 0.56134 0.88974 0.83433 0.27294 28.50000 22.40720 34.29180 23.57055 0.15265 0.00050 217.99187 100.54295 -999.00000 0.42309 0.66987 0.62643 0.16044 33.70000 22.41050 34.29160 23.56977 0.16940 0.00058 217.92096 100.51451 -999.00000 0.32587 0.51550 0.48149 0.09858 38.44000 22.41270 34.29120 23.56911 0.16940 0.00058 217.75225 100.43658 -999.00000 0.25542 0.40127 0.37502 0.06715 42.31000 22.41040 34.29110 23.56990 0.16940 0.00062 217.71434 100.41734 -999.00000 0.21205 0.32967 0.30829 0.05034 48.25000 22.41010 34.29280 23.57161 0.17668 0.00063 217.67373 100.40024 -999.00000 0.15886 0.24371 0.22759 0.03212 53.57000 22.41390 34.29070 23.56924 0.20316 0.00056 217.72834 100.42451 -999.00000 0.12267 0.18268 0.17173 0.02167 57.62000 22.41060 34.29260 23.57184 0.20478 0.00064 217.72778 100.42644 -999.00000 0.10276 0.14813 0.14115 0.01939 63.49000 22.41430 34.29250 23.57106 0.18403 0.00050 217.58180 100.36041 -999.00000 0.07901 0.10860 0.10524 0.01613 68.60000 22.41540 34.29330 23.57164 0.21780 0.00062 217.61823 100.36922 -999.00000 0.06156 0.07999 0.07955 0.01371 73.53000 22.41760 34.29310 23.57115 0.26809 0.00064 218.78733 100.73604 -999.00000 0.04812 0.05581 -999.00000 0.01290 76.53000 22.32930 34.36030 23.64724 0.30817 0.00062 219.99357 100.96737 -999.00000 0.04212 0.04585 -999.00000 0.01259 82.33000 21.77930 34.61750 23.99681 0.31621 0.00071 221.20463 100.99151 -999.00000 0.03282 0.02940 0.03474 0.01112 86.75000 21.61720 34.67300 24.08416 0.35486 0.00062 221.17950 100.76884 -999.00000 0.02785 0.02066 0.02702 0.01064 91.27000 21.49430 34.68590 24.12814 0.39029 0.00049 220.26328 100.19775 -999.00000 0.02341 0.01362 0.02064 0.01126 97.78000 21.47830 34.74360 24.17676 0.70844 0.00058 215.86840 97.94207 -999.00000 0.01824 0.00499 0.01374 0.01138 102.37000 21.12970 34.76420 24.28822 0.92168 0.00055 213.32927 96.02792 -999.00000 0.01536 0.00101 0.01158 0.01235 108.41000 20.42450 34.73130 24.45367 0.71599 0.00046 210.15952 93.49649 -999.00000 0.01280 -0.00123 0.00883 0.01267 112.20000 20.05580 34.72080 24.54360 0.67740 0.00052 208.91048 92.46545 -999.00000 0.01202 -0.00128 0.00856 0.01154 118.31000 19.68860 34.71540 24.63598 0.57260 0.00062 204.69689 89.90091 -999.00000 0.01045 -0.00120 0.00843 0.01197 123.01000 19.37340 34.69270 24.70053 0.50078 0.00046 201.83823 88.11039 -999.00000 0.01013 -0.00127 0.00945 0.01189 128.05000 19.11380 34.67150 24.75118 0.48400 0.00041 199.27391 86.65205 -999.00000 0.00960 -0.00180 0.00885 0.01268 132.30000 18.89860 34.65180 24.79110 0.46724 0.00033 196.67959 85.27521 -999.00000 0.00957 -0.00261 0.00883 0.01246 136.84000 18.76820 34.64490 24.81902 0.41985 0.00033 193.43691 83.56683 -999.00000 0.00899 -0.00282 0.00955 0.01283 141.51000 18.50880 34.61740 24.86338 0.37128 0.00045 190.62340 81.87276 -999.00000 0.00763 -0.00224 0.00946 0.01314 146.21000 18.15770 34.58180 24.92359 0.33880 0.00062 187.64419 80.09641 -999.00000 0.00789 -0.00150 0.01082 0.01259 152.02000 17.86205 34.54885 24.97083 0.33124 0.00055 182.41241 77.35795 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 157.83000 17.56640 34.51590 25.01807 0.32368 0.00049 177.18112 74.65504 -999.00000 0.00583 -0.00225 0.01184 0.01384 161.96000 17.12260 34.46970 25.08914 0.33176 0.00033 169.91125 71.03491 -999.00000 0.00691 -0.00192 0.01263 0.01365 167.46000 16.68680 34.42260 25.15586 0.30169 0.00027 161.80372 66.94216 -999.00000 0.00600 -0.00215 0.01374 0.01363 173.46000 15.86650 34.36120 25.29737 0.23359 0.00029 155.80380 63.34422 -999.00000 0.00444 -0.00270 0.01503 0.01407 178.21000 15.17640 34.28540 25.39289 0.16940 0.00059 147.85901 59.33016 -999.00000 0.00320 -0.00277 0.01522 0.01440 183.57000 14.57310 34.24780 25.49478 0.16058 0.00037 150.07352 59.44988 -999.00000 0.00334 -0.00291 0.01554 0.01561 187.82000 14.06880 34.20060 25.56507 0.13777 0.00042 152.02940 59.79590 -999.00000 0.00336 -0.00287 0.01535 0.01562 192.95000 13.88310 34.20140 25.60450 0.12100 0.00033 154.33942 60.30123 -999.00000 0.00245 -0.00322 0.01551 0.01606 198.51000 13.30640 34.12630 25.66444 0.13318 0.00027 158.36032 61.22847 -999.00000 0.00280 -0.00276 0.01700 0.01520 201.69000 13.06670 34.10940 25.69947 0.13916 0.00030 160.12370 61.59613 -999.00000 0.00228 -0.00312 0.01740 0.01544 208.02000 12.64680 34.07230 25.75371 0.10086 0.00051 163.76962 62.42275 -999.00000 0.00140 -0.00347 0.01640 0.01620 213.58000 12.33690 34.05130 25.79758 0.07124 0.00033 163.33404 62.05441 -999.00000 0.00213 -0.00295 0.01560 0.01560 217.43500 12.30180 34.05915 25.81055 0.12628 0.00033 157.75704 60.10376 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 221.29000 12.26670 34.06700 25.82351 0.18132 0.00033 152.18019 58.14218 -999.00000 0.00653 -0.00265 0.01500 0.01620 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000