# 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 11:05:55 # original profile science log name: f8146.065.20211215T162920.science.mat # profile date(gmt): 15-Dec-2021 13:06:21 # profile lat: 19.3677 # profile lon: -138.2977 # profile number: 065 # 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 4.07000 24.50200 34.40930 23.04775 0.17906 0.00071 211.15586 101.02975 0.04841 7.42159 8.39943 8.10494 5.08788 8.88000 24.50590 34.40800 23.04590 0.18418 0.00061 211.09346 101.00232 0.04736 6.46341 7.47714 7.31779 3.70427 13.81000 24.50680 34.40860 23.04639 0.15986 0.00051 211.04735 100.98144 0.04668 5.15770 5.86779 5.47251 2.04223 18.68000 24.50670 34.40830 23.04650 0.15431 0.00058 211.04172 100.97862 0.04776 4.06343 4.66667 4.31199 1.24696 23.70000 24.50730 34.41010 23.04801 0.15266 0.00058 210.98483 100.94128 0.04763 3.29442 3.69950 -999.00000 0.68167 29.02000 24.49070 34.42100 23.06158 0.16157 0.00064 211.33426 100.99260 0.04840 2.66536 3.09914 2.79405 0.45522 33.41000 24.35820 34.50500 23.16500 0.19948 0.00071 211.65297 100.98471 0.04841 2.18707 2.63597 2.51850 0.35881 38.27000 24.22910 34.62650 23.29569 0.16940 0.00071 211.78889 101.00409 0.04656 1.73342 2.06153 1.91843 0.22648 41.99000 24.22780 34.62930 23.29842 0.18556 0.00062 211.86223 101.04840 0.04576 1.45399 1.71257 1.56094 0.15314 47.66000 24.24320 34.64960 23.30954 0.21780 0.00054 212.05091 101.15252 0.04586 1.18323 1.40271 1.29727 0.10716 53.64000 24.23550 34.66000 23.32008 0.23100 0.00071 212.94906 101.51032 0.04655 0.91253 1.06938 0.95282 0.06135 57.16000 24.18390 34.74900 23.40298 0.24200 0.00081 214.30984 101.73929 0.04853 0.75250 0.89423 0.81303 0.05093 61.78000 23.57560 34.95480 23.73863 0.24200 0.00063 215.62694 101.83212 0.04618 -999.00000 0.70109 0.62896 0.03556 67.31000 23.54300 34.99310 23.77752 0.26160 0.00058 216.48914 102.22874 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 72.84000 23.51040 35.03140 23.81641 0.28119 0.00053 217.35127 102.62525 0.04770 0.41872 0.49227 0.42213 0.02113 78.86000 23.51400 35.06180 23.83875 0.34226 0.00071 222.81031 104.50824 0.04680 0.32111 0.37799 0.32777 0.01743 82.22000 22.87200 35.02570 23.99776 0.32248 0.00064 226.51811 105.42564 0.04894 0.27562 0.32387 0.28437 0.01640 89.49000 21.87910 34.98370 24.24757 0.41275 0.00063 227.40702 103.81162 0.04738 0.18524 0.22541 0.20993 0.01376 94.16000 21.22260 34.93300 24.39078 0.47456 0.00071 225.28099 101.92783 0.04825 0.13837 0.16993 0.16730 0.01332 99.00000 20.90400 34.90870 24.45932 0.50169 0.00067 224.27128 101.02213 0.04794 0.10358 0.12707 0.13324 0.01294 102.76000 20.78595 34.90980 24.49223 0.56545 0.00060 225.13218 101.20393 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 106.52000 20.66790 34.91090 24.52514 0.62920 0.00052 225.99303 101.38498 0.04618 0.06014 0.07589 0.09135 0.01234 112.07000 20.43107 34.91817 24.59397 0.64533 0.00055 224.30545 100.19928 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 117.62000 20.19423 34.92543 24.66279 0.66147 0.00058 222.61810 99.02380 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 123.17000 19.95740 34.93270 24.73162 0.67760 0.00061 220.93097 97.85840 0.04033 0.02317 0.02219 0.03672 0.01240 128.19000 19.82410 34.92120 24.75810 0.66663 0.00040 218.08554 96.39998 0.04008 0.01958 0.01460 0.03061 0.01254 132.33000 19.76670 34.94330 24.79020 0.61300 0.00044 214.95250 94.86780 0.03815 0.01634 0.01111 0.02624 0.01341 136.93000 19.62310 34.95130 24.83400 0.56679 0.00068 211.39534 93.02005 0.03631 0.01403 0.00743 0.02243 0.01326 141.49000 19.43360 34.92860 24.86606 0.54080 0.00073 208.22497 91.29332 0.03530 0.01173 0.00461 0.01931 0.01403 148.38000 19.17280 34.89930 24.91117 0.42555 0.00046 203.08945 88.49814 0.03453 0.01080 0.00181 0.01749 0.01341 152.89000 18.86720 34.86000 24.95926 0.42931 0.00046 200.04352 86.69726 0.03358 0.00900 0.00123 0.01651 0.01377 158.00000 18.61890 34.83760 25.00508 0.39990 0.00040 196.85207 84.65567 0.03165 0.00797 0.00025 0.01440 0.01422 162.46000 18.03530 34.76740 25.09672 0.30410 0.00044 194.92159 83.18594 0.03058 0.00672 -0.00146 0.01446 0.01477 166.78000 17.86030 34.74400 25.12195 0.29040 0.00058 193.09636 82.12110 0.03004 0.00638 -0.00174 0.01478 0.01479 173.23500 17.29045 34.66665 25.19931 0.21997 0.00051 190.31955 79.92281 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 179.69000 16.72060 34.58930 25.27666 0.14954 0.00043 187.54316 77.77943 0.02762 0.00378 -0.00306 0.01512 0.01513 184.29000 16.36520 34.53820 25.32023 0.11475 0.00055 185.92759 76.46045 0.02762 0.00403 -0.00193 0.01567 0.01598 187.89000 16.01985 34.49505 25.36578 0.11119 0.00053 184.58583 75.36725 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 191.49000 15.67450 34.45190 25.41134 0.10763 0.00051 183.24420 74.28962 0.02724 0.00381 -0.00243 0.01559 0.01590 200.00000 14.51440 34.31990 25.56381 0.09535 0.00064 179.49918 71.13031 0.02502 0.00176 -0.00320 0.01623 0.01617 204.08500 14.09655 34.27405 25.61600 0.10701 0.00055 178.81180 70.20624 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 208.17000 13.67870 34.22820 25.66819 0.11868 0.00045 178.12450 69.29911 0.02588 0.00100 -0.00323 0.01814 0.01620 212.75000 13.17140 34.17610 25.73090 0.04840 0.00045 177.43927 68.37549 0.02554 0.00082 -0.00335 0.01817 0.01680 217.82000 12.78180 34.12890 25.77180 0.08067 0.00040 175.66540 67.07541 0.02636 0.00015 -0.00320 0.01747 0.01692 222.14000 12.27320 34.09910 25.84744 0.10093 0.00033 175.20815 66.31483 0.02524 -0.00045 -0.00256 0.01840 0.01636 226.69000 11.91610 34.07220 25.89441 0.07260 0.00033 173.30383 65.16541 0.02492 -0.00099 -0.00281 0.01909 0.01627 231.19000 11.74820 34.06320 25.91897 0.07260 0.00038 170.31003 63.72462 0.02509 -0.00078 -0.00294 0.01864 0.01724 236.88500 11.41345 34.05225 25.97181 0.06625 0.00038 166.08686 61.71047 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 242.58000 11.07870 34.04130 26.02466 0.05991 0.00039 161.86413 59.72447 0.02526 -0.00130 -0.00245 0.01919 0.01736 246.53000 10.81040 34.03520 26.06778 0.04960 0.00044 160.43044 58.91150 0.02508 -0.00171 -0.00219 0.02060 0.01728 252.15500 10.54920 34.03785 26.11548 0.05534 0.00038 157.14836 57.39268 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 257.78000 10.28800 34.04050 26.16317 0.06108 0.00032 153.86659 55.89043 0.02703 -0.00384 -0.00253 0.01971 0.01677 261.60000 10.14130 34.04690 26.19332 0.04659 0.00032 148.20957 53.65527 0.02785 -0.00318 -0.00251 0.02132 0.01689 268.22000 9.92990 34.05885 26.23833 0.07170 0.00042 142.70513 51.44183 -999.00000 -999.00000 -999.00000 -999.00000 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