# 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 11:07:07 # original profile science log name: f8146.401.20220421T010850.science.mat # profile date(gmt): 20-Apr-2022 22:13:53 # profile lat: 20.933 # profile lon: -136.0592 # profile number: 401 # 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 3.83000 22.60300 34.32210 23.53660 0.11318 0.00071 233.85516 108.25620 -999.00000 -999.00000 34.06093 33.20233 31.57495 8.78000 22.60550 34.32250 23.53647 0.11310 0.00075 236.05202 109.24037 -999.00000 -999.00000 28.14898 27.13621 20.17964 13.53000 22.55820 34.32180 23.54965 0.14520 0.00079 237.59102 109.89124 -999.00000 -999.00000 25.65640 24.49595 14.16271 18.55000 22.54650 34.32150 23.55303 0.14520 0.00063 240.56610 111.23955 -999.00000 -999.00000 23.79989 22.55143 10.07096 23.50000 22.53460 34.32800 23.56163 0.13758 0.00054 241.74608 111.75397 -999.00000 -999.00000 22.68753 21.46460 7.58458 28.41000 22.51020 34.33690 23.57559 0.12100 0.00067 236.82882 109.41762 -999.00000 -999.00000 21.02754 19.74707 5.62544 33.39000 22.45590 34.36000 23.60879 0.12100 0.00058 232.31235 107.27959 -999.00000 -999.00000 18.88589 17.53989 3.94826 38.00000 22.44150 34.39960 23.64317 0.13710 0.00058 230.88224 106.62042 -999.00000 -999.00000 16.99953 15.64765 2.83275 42.81000 22.42910 34.40920 23.65423 0.16166 0.00062 229.70530 106.06157 -999.00000 -999.00000 16.15037 14.80277 2.14238 47.73000 22.41740 34.41390 23.66138 0.15997 0.00071 226.87178 104.73300 -999.00000 -999.00000 13.92400 12.64044 1.48287 52.71000 22.40510 34.41400 23.66522 0.17818 0.00075 225.43918 104.05056 -999.00000 -999.00000 12.63687 11.39997 1.08640 57.56000 22.39670 34.41530 23.66886 0.15166 0.00080 224.36745 103.54466 -999.00000 -999.00000 9.31629 8.20449 0.65558 63.47000 22.39530 34.41300 23.66785 0.17634 0.00071 223.65060 103.17704 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 68.85000 22.38420 34.41290 23.67121 0.21108 0.00071 223.83420 103.00621 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 73.28000 22.07420 34.43150 23.77279 0.24922 0.00071 223.92375 102.61296 -999.00000 -999.00000 5.77657 4.96561 0.20511 78.64000 21.88020 34.43640 23.83099 0.29669 0.00065 223.44135 102.14967 -999.00000 -999.00000 5.24141 4.53276 0.16200 82.45000 21.91760 34.65220 23.98466 0.33880 0.00062 221.20732 101.25843 -999.00000 -999.00000 4.50635 3.90437 0.12631 87.47000 21.77740 34.69920 24.05969 0.39248 0.00067 218.82388 100.06511 -999.00000 -999.00000 3.72154 3.26535 0.09198 93.24000 21.77210 34.76730 24.11322 0.60916 0.00067 215.38339 98.44264 -999.00000 -999.00000 2.96436 2.68489 0.06664 97.78000 21.69160 34.77950 24.14509 0.97004 0.00087 212.11602 96.69085 -999.00000 -999.00000 2.42791 2.30321 0.05445 103.24000 21.40250 34.78430 24.22886 1.51504 0.00092 208.47313 94.42479 -999.00000 -999.00000 1.61911 1.65178 0.03848 108.53000 20.88820 34.76070 24.35149 1.47204 0.00079 206.91196 92.69055 -999.00000 -999.00000 1.11595 1.23519 0.03000 112.99000 20.26510 34.72680 24.49287 1.28195 0.00071 206.97554 91.85079 -999.00000 -999.00000 0.83541 0.97914 0.02626 116.82000 19.96670 34.71250 24.56095 1.14516 0.00061 205.58195 90.89826 -999.00000 -999.00000 0.65117 0.79875 0.02265 122.84333 19.60840 34.69110 24.63739 0.92012 0.00057 201.00184 88.25668 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 128.86667 19.25010 34.66970 24.71383 0.69507 0.00053 196.42241 85.65188 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 134.89000 18.89180 34.64830 24.79027 0.47003 0.00048 191.84366 83.08310 -999.00000 -999.00000 0.29149 0.43105 0.01676 138.63500 18.67095 34.63165 24.83326 0.46363 0.00051 188.33326 81.19633 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 142.38000 18.45010 34.61500 24.87624 0.45723 0.00054 184.82315 79.32660 -999.00000 -999.00000 0.20006 0.32087 0.01549 146.71000 18.11850 34.58180 24.93328 0.35437 0.00054 182.23190 77.60467 -999.00000 -999.00000 0.17025 0.28868 0.01526 151.05000 17.59400 34.52400 25.01728 0.32389 0.00065 179.31150 75.57924 -999.00000 -999.00000 0.13549 0.24146 0.01528 158.76000 16.77170 34.43460 25.14482 0.26620 0.00060 169.57993 70.28053 -999.00000 -999.00000 0.09125 0.18345 0.01497 162.72000 16.41290 34.38970 25.19399 0.25852 0.00067 162.33907 66.68574 -999.00000 -999.00000 0.07452 0.16121 0.01535 167.51000 15.66980 34.32270 25.31175 0.21936 0.00039 153.34959 62.25617 -999.00000 -999.00000 0.06042 0.14286 0.01427 174.53000 15.20760 34.29280 25.39158 0.18777 0.00045 149.43124 60.13719 -999.00000 -999.00000 0.04482 0.11655 0.01468 177.81000 14.98925 34.27015 25.42178 0.18804 0.00043 148.84473 59.62842 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 181.09000 14.77090 34.24750 25.45198 0.18831 0.00041 148.25825 59.12429 -999.00000 -999.00000 0.03159 0.09435 0.01432 186.79000 14.38420 34.21535 25.50932 0.16676 0.00045 144.12516 57.03021 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 192.49000 13.99750 34.18320 25.56666 0.14520 0.00049 139.99254 54.96860 -999.00000 -999.00000 0.01710 0.06614 0.01532 198.57000 13.62190 34.19020 25.64981 0.13699 0.00053 140.17303 54.48904 -999.00000 -999.00000 0.01217 0.06036 0.01532 203.13000 13.04820 34.13650 25.72419 0.12100 0.00041 148.47355 57.04122 -999.00000 -999.00000 0.00842 0.05529 0.01630 208.02000 12.52860 34.07600 25.77954 0.10055 0.00033 157.08984 59.69789 -999.00000 -999.00000 0.00614 0.04999 0.01662 213.70000 11.93280 34.02970 25.85752 0.04840 -999.00000 111.78801 42.35927 -999.00000 -999.00000 0.00415 0.04375 0.01637 218.30000 11.84580 34.03850 25.88083 0.04840 -999.00000 22.28474 8.58610 -999.00000 -999.00000 0.00145 0.03745 0.01517 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000