# 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 11:05:49 # original profile science log name: f8146.034.20211129T162626.science.mat # profile date(gmt): 29-Nov-2021 13:19:21 # profile lat: 19.3132 # profile lon: -138.3502 # profile number: 034 # 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 4.43000 24.11540 34.77040 23.43622 0.10955 0.00046 211.71621 100.87106 0.03868 8.89516 9.83283 9.18506 5.84326 8.07500 24.11625 34.77130 23.43688 0.12346 0.00046 211.74433 100.88452 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 11.72000 24.11710 34.77220 23.43753 0.13736 0.00046 211.77245 100.89798 0.03716 7.14748 7.82406 7.08665 3.02447 17.65000 24.11570 34.77340 23.43921 0.15788 0.00052 211.87688 100.92765 0.03765 6.08896 6.61762 5.80646 1.76916 21.43000 24.11210 34.77350 23.44060 0.18681 0.00058 212.66067 101.06317 0.03836 5.34282 5.78319 4.98984 1.27162 28.27000 23.70510 34.92250 23.67411 0.16940 0.00053 215.03959 101.58284 0.04053 4.31381 4.64020 3.89362 -999.00000 32.63000 23.45500 35.03960 23.83638 0.15854 0.00051 215.74747 101.80002 0.03885 3.84742 4.15310 3.45786 -999.00000 36.91000 23.43460 35.05950 23.85767 0.17388 0.00058 215.91084 101.86280 0.03869 3.35975 3.63976 3.00793 0.36479 41.69000 23.42570 35.06900 23.86775 0.22808 0.00058 215.88804 101.83947 0.03940 2.89459 3.15707 2.59365 0.25405 46.10000 23.41340 35.07000 23.87236 0.22682 0.00062 215.94072 101.84965 0.03940 2.46911 2.71157 2.22033 0.18459 52.22000 23.40530 35.07060 23.87555 0.20976 0.00071 215.98585 101.85426 0.03909 1.97947 2.19609 1.79170 0.11907 57.89000 23.39900 35.06840 23.87606 0.23448 0.00063 216.71691 102.16166 0.03764 1.59384 1.78949 1.46452 0.08010 63.89000 23.39010 35.06630 23.87743 0.27952 0.00055 221.49130 103.54306 0.03730 1.20167 1.36964 1.13286 0.05328 69.16000 22.16370 34.97620 24.16093 0.37468 0.00077 227.37748 104.20016 0.04277 0.85973 1.00406 0.85207 0.03760 72.87000 21.57040 34.89070 24.26176 0.36300 0.00076 226.60884 102.69730 0.04435 0.66440 0.79999 0.70225 0.03159 76.53000 20.96430 34.85790 24.40311 0.42441 0.00065 224.52436 101.00916 0.04466 0.52148 0.64590 0.58512 0.02609 81.07000 20.62490 34.83790 24.47978 0.54613 0.00068 222.72430 99.71107 0.04243 0.38411 0.48998 0.46299 0.02222 86.10500 20.40915 34.83595 24.53611 0.60992 0.00071 222.27563 99.11719 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 91.14000 20.19340 34.83400 24.59244 0.67371 0.00075 221.82701 98.52804 0.04121 0.18982 0.25797 0.26589 0.01634 96.36000 19.97610 34.82220 24.64107 0.81299 0.00074 222.19881 98.33491 0.04151 0.13191 0.18135 0.19789 0.01428 101.54000 19.79940 34.81050 24.67875 0.93366 0.00062 222.82790 98.34509 0.04216 0.08977 0.12525 0.14556 0.01403 108.15000 19.63680 34.80310 24.71586 0.87821 0.00053 221.02101 97.19994 0.03773 0.05574 0.07499 0.09619 0.01299 112.29000 19.45910 34.82720 24.78054 0.75801 0.00037 217.36799 95.54275 0.03439 0.04302 0.05659 0.07671 0.01244 117.96000 19.62360 34.93520 24.82057 0.66665 0.00054 211.50554 93.01050 0.03107 0.03086 0.03846 0.05761 0.01318 123.44000 19.40000 34.93690 24.88010 0.53724 0.00065 204.74124 89.53611 0.02775 0.02295 0.02553 0.04291 0.01405 128.24000 19.08250 34.90360 24.93647 0.48920 0.00058 200.80361 87.34486 0.02542 0.01784 0.01840 0.03441 0.01374 133.13000 18.74510 34.86340 24.99170 0.45980 0.00063 199.13440 86.14839 0.02412 0.01440 0.01286 0.02916 0.01330 137.62000 18.54470 34.83880 25.02354 0.44129 0.00061 198.36701 85.49911 0.02318 0.01152 0.01006 0.02524 0.01335 142.64000 18.33930 34.81050 25.05346 0.40149 0.00051 197.47851 84.76916 0.02265 0.01013 0.00681 0.02292 0.01375 147.25000 18.17840 34.78070 25.07081 0.35314 0.00054 196.27736 83.85615 0.02250 0.00880 0.00506 0.02064 0.01435 152.48000 17.78660 34.72980 25.12833 0.29040 0.00041 194.39306 82.58916 0.02183 0.00675 0.00307 0.01862 0.01445 157.28000 17.67550 34.70770 25.13868 0.29040 0.00045 192.98992 81.46126 0.02079 0.00636 -999.00000 0.01722 0.01503 163.24000 16.89090 34.58820 25.23503 0.24698 0.00053 193.06603 80.25809 0.01950 0.00517 0.00068 0.01713 0.01469 168.59000 16.26740 34.47150 25.29076 0.16940 0.00026 192.25021 78.89673 0.01834 0.00388 -0.00017 0.01677 0.01560 173.18000 15.75080 34.42680 25.37406 0.16940 0.00039 190.14750 77.45435 0.01777 0.00320 -0.00067 0.01707 0.01573 177.04000 15.59120 34.40930 25.39656 0.13736 0.00040 187.03536 75.59805 0.01715 0.00250 -0.00115 0.01704 0.01574 181.31000 14.93410 34.33550 25.48471 0.10652 0.00038 183.00963 73.14277 0.01630 0.00159 -0.00208 0.01760 0.01536 187.26500 14.38290 34.29120 25.56761 0.08676 0.00045 180.61644 71.37512 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 193.22000 13.83170 34.24690 25.65052 0.06699 0.00053 178.22364 69.64703 0.01687 0.00032 -0.00317 0.01738 0.01683 198.01000 13.44120 34.20490 25.69820 0.09680 0.00040 176.11139 68.27874 0.01690 0.00002 -0.00294 0.01766 0.01737 202.58000 13.01320 34.16330 25.75211 0.07682 0.00048 174.35619 67.05767 0.01578 -0.00014 -0.00211 0.01728 0.01683 207.15000 12.71710 34.13570 25.78932 0.03837 0.00055 173.18509 66.13882 0.01586 -0.00027 -0.00134 0.01803 0.01664 211.59000 12.34270 34.10180 25.83580 0.04438 0.00029 172.81074 65.53999 0.01540 -0.00102 -0.00215 0.01834 0.01726 218.29000 11.92930 34.07480 25.89363 0.07784 0.00035 170.92453 64.30253 0.01584 -0.00115 -0.00270 0.01903 0.01707 223.11000 11.73620 34.06610 25.92315 0.06610 0.00057 166.75921 62.42101 0.01632 -0.00154 -0.00250 0.01802 0.01679 228.22000 11.45360 34.05570 25.96740 0.09680 0.00057 162.13176 60.33475 0.01596 -0.00261 -0.00271 0.01830 0.01613 232.72000 11.24360 34.04890 26.00051 0.10802 0.00063 159.87155 59.21078 0.01598 -0.00321 -0.00278 0.01865 0.01651 236.86000 10.98580 34.04350 26.04277 0.11017 0.00059 158.28878 58.31662 0.01618 -0.00319 -0.00328 0.01842 0.01699 241.15000 10.75330 34.04570 26.08583 0.09680 0.00039 156.10365 57.22411 0.01553 -0.00395 -0.00309 0.01923 0.01688 247.99000 10.40815 34.04365 26.14401 0.09680 0.00040 154.19490 56.11243 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 254.83000 10.06300 34.04160 26.20218 0.09680 0.00041 152.28638 55.01695 0.01587 -0.00416 -0.00331 0.01997 0.01703 258.40500 9.87810 34.04140 26.23304 0.10227 0.00037 149.88842 53.96103 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 261.98000 9.69320 34.04120 26.26390 0.10774 0.00032 147.49061 52.91253 0.01578 -0.00377 -0.00281 0.01890 0.01673 266.13000 9.57450 34.04880 26.28952 0.09908 0.00049 143.88608 51.50763 0.01570 -0.00446 -0.00347 0.01896 0.01701 272.07000 9.46255 34.05950 26.31633 0.10566 0.00045 137.42803 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