# 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 11:07:20 # original profile science log name: f8146.467.20220509T014456.science.mat # profile date(gmt): 08-May-2022 22:46:48 # profile lat: 21.199 # profile lon: -136.4104 # profile number: 467 # 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 3.61000 21.45570 34.53610 24.02021 0.19360 0.00067 277.12007 125.90541 -999.00000 29.95471 -999.00000 -999.00000 -999.00000 8.30000 21.45890 34.53730 24.02049 0.20289 0.00063 285.11765 129.54878 -999.00000 17.48570 -999.00000 -999.00000 -999.00000 12.34000 21.45880 34.53680 24.02035 0.21780 0.00074 285.77288 129.84278 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 18.53000 21.46600 34.53660 24.01854 0.22522 0.00079 293.54567 133.36325 -999.00000 12.74222 -999.00000 -999.00000 -999.00000 23.57000 21.44560 34.53620 24.02412 0.21428 0.00071 287.09857 130.37446 -999.00000 11.95491 -999.00000 -999.00000 -999.00000 27.76000 21.43680 34.53240 24.02389 0.17660 0.00067 279.88973 127.01146 -999.00000 11.07470 -999.00000 -999.00000 -999.00000 33.06000 21.33060 34.52470 24.04749 0.20919 0.00070 269.16633 122.00826 -999.00000 10.42502 -999.00000 -999.00000 -999.00000 37.86000 21.32270 34.52310 24.04869 0.25883 0.00087 258.35457 117.05361 -999.00000 9.18049 -999.00000 -999.00000 -999.00000 42.46000 21.27630 34.51520 24.05564 0.27323 0.00071 253.05197 114.58357 -999.00000 8.92938 -999.00000 -999.00000 -999.00000 46.89000 21.27400 34.51540 24.05665 0.26318 0.00071 250.39262 113.39014 -999.00000 8.05616 -999.00000 -999.00000 -999.00000 52.18000 21.27300 34.51860 24.05963 0.30188 0.00064 248.59924 112.67224 -999.00000 5.60578 -999.00000 -999.00000 -999.00000 58.27000 21.38230 34.57230 24.07082 0.28210 0.00058 238.36293 108.23801 -999.00000 4.13456 -999.00000 -999.00000 -999.00000 63.14000 21.44430 34.70030 24.15134 0.33816 0.00075 230.21263 104.55651 -999.00000 3.23530 -999.00000 -999.00000 -999.00000 68.07000 21.31960 34.72030 24.20107 0.37127 0.00066 228.15484 103.39303 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 72.85000 21.19810 34.73070 24.24250 0.34623 0.00079 226.91396 102.72793 -999.00000 2.28187 -999.00000 -999.00000 -999.00000 77.80000 21.18310 34.76000 24.26914 0.36300 0.00071 225.32698 101.98780 -999.00000 2.10754 -999.00000 -999.00000 -999.00000 82.59000 21.14600 34.76810 24.28568 0.37897 0.00071 223.28944 101.00772 -999.00000 2.11049 -999.00000 -999.00000 -999.00000 87.44000 21.10430 34.78200 24.30788 0.41140 0.00067 220.79404 99.82269 -999.00000 1.65480 -999.00000 -999.00000 -999.00000 92.60000 21.07550 34.80530 24.33373 0.43444 0.00058 218.90276 98.90940 -999.00000 1.27457 -999.00000 -999.00000 -999.00000 97.47000 21.03000 34.81490 24.35367 0.47520 0.00063 217.13267 98.00083 -999.00000 1.00512 -999.00000 -999.00000 -999.00000 101.87000 20.95920 34.82980 24.38446 0.52803 0.00066 215.89903 97.24714 -999.00000 0.85873 -999.00000 -999.00000 -999.00000 106.41000 20.78000 34.82210 24.42733 0.68736 0.00058 215.17268 96.49793 -999.00000 0.69930 -999.00000 -999.00000 -999.00000 112.03000 20.32700 34.74370 24.48925 0.78638 0.00061 214.81537 95.67403 -999.00000 0.54817 -999.00000 -999.00000 -999.00000 118.25000 20.12910 34.74110 24.54003 0.79980 0.00071 213.03914 94.59875 -999.00000 0.39152 -999.00000 -999.00000 -999.00000 123.22000 20.13820 34.79390 24.57812 0.74274 0.00063 210.04007 92.75065 -999.00000 0.30862 -999.00000 -999.00000 -999.00000 128.23000 19.17040 34.59450 24.67791 0.71105 0.00115 207.34914 90.31631 -999.00000 0.22021 -999.00000 -999.00000 -999.00000 133.41000 19.02030 34.59160 24.71424 0.68600 0.00082 204.59861 88.80485 -999.00000 0.14559 -999.00000 -999.00000 -999.00000 138.02000 18.83950 34.57140 24.74488 0.67089 0.00050 200.56748 86.87641 -999.00000 0.10413 -999.00000 -999.00000 -999.00000 143.03000 18.76060 34.59360 24.78201 0.59602 0.00053 197.04787 85.25155 -999.00000 0.07974 -999.00000 -999.00000 -999.00000 147.34000 18.69270 34.59880 24.80329 0.53210 0.00041 196.63915 84.95740 -999.00000 0.06317 -999.00000 -999.00000 -999.00000 152.03000 18.62660 34.60630 24.82586 0.45034 0.00033 192.75125 83.18483 -999.00000 0.04969 -999.00000 -999.00000 -999.00000 157.02000 18.55080 34.59480 24.83632 0.43831 0.00045 185.87072 80.20358 -999.00000 0.04086 -999.00000 -999.00000 -999.00000 161.93000 18.69990 34.66290 24.85120 0.33075 0.00066 179.39005 77.49558 -999.00000 0.03330 -999.00000 -999.00000 -999.00000 166.74000 18.57770 34.65180 24.87364 0.28946 0.00058 175.50265 75.55809 -999.00000 0.02605 -999.00000 -999.00000 -999.00000 171.28000 18.31070 34.61800 24.91460 0.24200 0.00055 172.79356 73.92760 -999.00000 0.02028 -999.00000 -999.00000 -999.00000 176.70000 17.77920 34.55100 24.99421 0.25789 0.00037 173.04198 73.41557 -999.00000 0.01486 -999.00000 -999.00000 -999.00000 181.41000 17.63410 34.53310 25.01595 0.26782 0.00021 174.97603 73.71157 -999.00000 0.01095 -999.00000 -999.00000 -999.00000 188.19000 16.55820 34.39280 25.16380 0.19360 0.00032 181.23129 74.69281 -999.00000 0.00824 -999.00000 -999.00000 -999.00000 191.69000 15.96530 34.32560 25.24836 0.19360 0.00045 181.33380 74.03958 -999.00000 0.00861 -999.00000 -999.00000 -999.00000 197.53000 15.59100 34.28580 25.30219 0.15754 0.00052 178.98534 72.28039 -999.00000 0.00880 -999.00000 -999.00000 -999.00000 202.30500 14.98850 34.23000 25.39043 0.14788 0.00044 175.35392 70.00579 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 207.08000 14.38600 34.17420 25.47868 0.13822 0.00037 171.72312 67.78289 -999.00000 0.00546 -999.00000 -999.00000 -999.00000 212.35000 13.86770 34.13850 25.55981 0.12100 0.00045 169.64141 66.37570 -999.00000 0.00564 -999.00000 -999.00000 -999.00000 218.36000 13.54570 34.10650 25.60140 0.10602 0.00045 170.00409 66.08780 -999.00000 0.00422 -999.00000 -999.00000 -999.00000 223.27000 13.36390 34.08960 25.62540 0.08633 0.00038 169.79769 65.45686 -999.00000 0.00471 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000