# 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 11:08:36 # original profile science log name: f8146.831.20220808T001904.science.mat # profile date(gmt): 07-Aug-2022 21:20:48 # profile lat: 20.6707 # profile lon: -135.8091 # profile number: 831 # 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 3.77000 23.48580 34.59130 23.48614 0.12932 0.00079 219.58156 103.37844 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 8.27000 23.44090 34.59190 23.49996 0.15281 0.00096 221.84081 104.35473 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 13.36000 23.40520 34.59280 23.51136 0.16118 0.00087 223.12838 104.89650 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 18.07000 23.36930 34.59350 23.52262 0.16110 0.00071 223.09646 104.83725 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 22.86000 23.36250 34.59200 23.52375 0.17859 0.00075 222.92029 104.74343 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 27.84000 23.35280 34.59350 23.52801 0.16088 0.00087 222.10086 104.35147 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 32.78000 23.35080 34.59310 23.52859 0.20242 0.00096 221.12455 103.87189 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 37.17000 23.34330 34.59430 23.53194 0.21780 0.00092 221.90566 104.18621 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 43.64000 23.29020 34.58670 23.54200 0.22648 0.00088 224.99358 105.33663 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 48.10000 23.11120 34.57670 23.58651 0.24200 0.00096 227.11253 105.78694 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 52.74000 22.64610 34.61360 23.74821 0.27019 0.00088 228.53453 105.69022 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 57.52500 22.23155 34.67150 23.90922 0.29960 0.00094 226.73908 104.21761 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 62.31000 21.81700 34.72940 24.07023 0.32902 0.00100 224.94420 102.76339 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 66.27000 21.60240 34.79040 24.17636 0.35326 0.00108 223.86364 102.03936 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 73.28000 21.44050 34.79310 24.22349 0.43560 0.00100 223.13132 101.35587 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 78.08000 21.23600 34.80110 24.28597 0.38621 0.00083 222.74539 100.81740 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 82.98000 21.01350 34.82000 24.36129 0.47480 0.00083 222.21245 100.24854 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 87.19000 20.91090 34.86240 24.42162 0.47678 0.00087 221.53926 99.79899 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 91.75000 20.81340 34.88280 24.46377 0.54216 0.00095 221.00199 99.36992 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 96.31000 20.68660 34.87600 24.49303 0.63707 0.00095 220.06560 98.62606 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 101.06000 20.41850 34.84590 24.54220 0.70954 0.00095 218.97664 97.70988 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 106.54750 20.35485 34.85525 24.56652 0.78686 0.00097 217.36392 96.92602 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 112.03500 20.29120 34.86460 24.59085 0.86417 0.00100 215.75128 96.14324 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 117.52250 20.22755 34.87395 24.61518 0.94148 0.00102 214.13872 95.36152 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 123.01000 20.16390 34.88330 24.63950 1.01880 0.00104 212.52623 94.58088 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 128.06000 20.19150 34.93260 24.67004 0.86758 0.00091 210.41031 93.62079 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 133.19000 20.11790 34.93070 24.68834 0.72042 0.00091 209.20603 92.97002 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 138.21000 20.02680 34.92990 24.71205 0.62706 0.00094 208.22722 92.42352 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 142.62000 20.01980 34.93410 24.71733 0.57154 0.00075 207.20782 91.85723 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 146.80000 19.87510 34.92380 24.74773 0.50344 0.00087 205.79572 90.97471 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 151.09000 19.71270 34.90490 24.77601 0.40294 0.00087 204.43910 90.09575 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 159.93000 19.18420 34.82390 24.85127 0.31460 0.00066 200.84470 87.57815 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 164.55000 18.99400 34.78810 24.87272 0.32404 0.00080 199.95785 86.72458 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 168.44500 18.68440 34.74125 24.91502 0.33240 0.00074 198.75495 85.73080 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 172.34000 18.37480 34.69440 24.95732 0.34075 0.00067 197.55215 84.74793 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 177.38000 18.04670 34.64280 24.99927 0.27994 0.00063 196.61578 83.68935 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 182.96500 17.45570 34.54730 25.06850 0.26226 0.00073 191.29016 80.41719 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 188.55000 16.86470 34.45180 25.13774 0.24458 0.00083 185.96527 77.22527 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 191.93000 16.43400 34.40400 25.20160 0.21394 0.00076 181.74008 74.84234 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 197.56000 15.79620 34.32900 25.28972 0.20668 0.00076 176.28076 71.68106 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 204.33000 15.24200 34.26770 25.36619 0.18800 0.00070 170.32292 68.44159 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 209.41500 14.84095 34.23140 25.42511 0.16660 0.00065 163.55747 65.23842 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 214.50000 14.43990 34.19510 25.48403 0.14520 0.00061 156.79279 62.08249 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 217.92000 14.20095 34.17715 25.52049 0.14755 0.00065 154.48001 60.84278 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 221.34000 13.96200 34.15920 25.55696 0.14989 0.00070 152.16738 59.61622 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 229.26000 13.23170 34.11260 25.67035 0.13879 0.00078 156.15494 60.19869 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 232.64500 13.01690 34.10980 25.71096 0.07403 0.00094 163.54444 62.73569 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 236.03000 12.80210 34.10700 25.75158 0.00928 0.00111 170.93335 65.24753 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000