# 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 11:06:09 # original profile science log name: f8146.129.20220205T171810.science.mat # profile date(gmt): 05-Feb-2022 14:30:59 # profile lat: 19.4524 # profile lon: -134.8992 # profile number: 129 # 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 4.35000 23.42270 34.34240 23.31609 0.20338 0.00066 214.89686 100.90590 0.04513 23.25098 27.78695 28.65473 19.18604 9.02000 23.42580 34.34380 23.31653 0.20675 0.00079 214.69420 100.81985 0.04476 17.35041 19.89609 19.51923 -999.00000 13.13000 23.42780 34.34060 23.31377 0.19360 0.00063 214.68659 100.81103 0.04552 15.22742 17.56827 17.25494 7.10847 18.09000 23.42660 34.33980 23.31381 0.19360 0.00066 214.65457 100.79448 0.04635 12.96582 15.04768 14.61352 4.41992 23.05000 23.42730 34.34020 23.31421 0.18470 0.00058 214.53460 100.74321 0.04745 10.29076 11.95336 11.41719 2.69577 28.27000 23.43020 34.34310 23.31590 0.17804 0.00063 214.44159 100.70706 0.05052 8.40894 9.82080 9.27085 1.66473 33.57000 23.43230 34.34450 23.31667 0.22283 0.00066 214.47576 100.72181 0.04438 6.86565 8.09309 7.61292 1.06246 38.22000 23.42820 34.34070 23.31526 0.23140 0.00072 214.49951 100.72558 0.04449 5.80903 6.89824 6.44101 0.69060 43.56000 23.43230 34.34510 23.31772 0.18817 0.00081 214.56234 100.75751 0.04520 4.95254 6.00611 5.66898 0.47208 48.43000 23.42820 34.34440 23.31867 0.21780 0.00058 214.53573 100.74285 0.04598 4.09887 5.01350 4.70271 0.31398 53.02000 23.42860 34.34610 23.32012 0.20608 0.00052 214.50529 100.73102 0.04454 3.39968 4.15757 3.83924 0.21286 56.90000 23.42840 34.34680 23.32095 0.20018 0.00053 214.48674 100.72332 0.04288 3.02166 3.75550 3.48550 0.16194 63.88000 23.42880 34.34200 23.31762 0.21780 0.00067 214.43277 100.69471 0.04336 2.54475 3.32176 3.19455 0.10997 69.29000 23.43020 34.34180 23.31739 0.23777 0.00064 214.86603 100.88221 0.04378 1.99073 2.60071 2.47698 0.07184 73.75000 23.41880 34.40580 23.36945 0.32145 0.00071 215.57133 101.22635 0.04485 1.63083 2.13222 2.02312 0.05257 77.86000 23.40920 34.63160 23.54350 0.39737 0.00066 216.09943 101.50632 0.04346 1.36004 1.77979 1.68844 0.04137 82.35000 23.31690 34.80180 23.69956 0.44309 0.00062 217.20670 101.79867 0.04088 1.10306 1.46594 1.41506 0.03261 88.05000 22.98370 34.80040 23.79523 0.57113 0.00076 219.58151 102.10037 0.04241 0.76929 1.04435 1.03210 0.02400 92.48000 22.42480 34.77970 23.93944 0.66368 0.00073 220.99058 101.94477 0.04311 0.58263 0.80608 0.82216 0.02009 97.00000 22.07630 34.77130 24.03157 0.73031 0.00058 220.17199 100.97872 0.04022 0.43802 0.62606 0.66462 0.01766 103.17000 21.62930 34.77370 24.15830 0.86051 0.00065 217.45254 98.94724 0.03911 0.28387 0.42289 0.47601 0.01513 106.61000 21.37540 34.79300 24.24319 0.90545 0.00059 216.44084 98.08998 0.03907 0.22400 0.34345 0.40398 0.01484 112.30000 21.05675 34.79000 24.32792 0.88975 0.00069 214.02402 96.42191 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 117.99000 20.73810 34.78700 24.41265 0.87405 0.00078 211.60760 94.77369 0.03782 0.09317 0.14617 0.18983 0.01255 123.09000 20.34590 34.73270 24.47656 0.75392 0.00059 207.28098 92.23457 0.03535 0.06256 0.09537 0.12770 0.01220 127.17000 20.12750 34.71850 24.52385 0.68055 0.00051 203.19449 90.07132 0.03397 0.04779 0.07232 0.10337 0.01287 131.44000 19.95890 34.71750 24.56773 0.61210 0.00074 197.23462 86.98981 0.03174 0.03735 0.05609 0.08721 0.01273 137.13500 19.57765 34.68635 24.64315 0.51194 0.00060 189.17674 82.82144 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 142.83000 19.19640 34.65520 24.71857 0.41177 0.00045 181.12005 78.71461 0.02989 0.02105 0.03099 0.06017 0.01333 146.73000 18.83910 34.60830 24.77386 0.37632 0.00058 175.66280 75.79589 0.02920 0.01858 0.02688 0.05906 0.01446 152.00000 18.39000 34.57025 24.85679 0.35270 0.00058 171.62563 73.34919 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 157.27000 17.94090 34.53220 24.93973 0.32908 0.00058 167.58911 70.94901 0.02531 0.01188 0.01611 0.04663 0.01465 162.05000 17.41010 34.55150 25.08349 0.30514 0.00053 153.20819 64.41610 0.02413 0.00857 0.01057 0.04261 0.01463 166.88000 17.03610 34.49400 25.12882 0.29040 0.00046 143.76223 59.77919 0.02417 0.00757 0.00794 0.03817 0.01514 172.83000 16.26180 34.40440 25.24087 0.21444 0.00052 143.74753 58.43441 0.02594 0.00609 0.00383 0.03185 0.01587 176.50000 15.45060 34.35490 25.38617 0.13444 0.00058 150.44728 60.27781 0.02546 0.00549 0.00175 0.02884 0.01620 181.87000 14.62015 34.27530 25.50287 0.13301 0.00046 156.69276 61.89616 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 187.24000 13.78970 34.19570 25.61958 0.13157 0.00034 162.93682 63.46923 0.01933 0.00435 0.00009 0.02331 0.01686 193.44500 13.19730 34.15395 25.70624 0.11419 0.00052 158.33739 61.00364 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 199.65000 12.60490 34.11220 25.79291 0.09680 0.00071 153.73873 58.59176 -999.00000 0.00246 -0.00166 0.02258 0.01667 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000