# 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 11:07:43 # original profile science log name: f8146.575.20220602T095026.science.mat # profile date(gmt): 02-Jun-2022 06:54:40 # profile lat: 21.4697 # profile lon: -136.7323 # profile number: 575 # 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 3.68000 22.52350 34.29530 23.53885 0.13693 0.00067 216.24306 99.94229 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 8.36000 22.52970 34.29520 23.53728 0.16150 0.00087 215.95629 99.81654 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 13.14000 22.53040 34.29480 23.53704 0.20433 0.00088 215.82520 99.75529 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 18.28000 22.53160 34.29430 23.53661 0.12822 0.00074 215.83681 99.75419 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 23.64000 22.52310 34.29520 23.54002 0.15270 0.00083 216.04357 99.82290 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 28.72000 22.50730 34.29830 23.54715 0.16940 0.00088 217.38406 100.28537 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 32.90000 22.42700 34.30740 23.57703 0.17826 0.00087 219.76068 100.82288 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 37.27000 21.77090 34.43950 23.86147 0.20368 0.00076 221.21481 100.94867 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 41.11000 21.72830 34.44360 23.87661 0.21250 0.00080 221.29575 100.91182 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 48.41000 21.64960 34.45510 23.90754 0.22221 0.00076 221.72418 100.99481 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 52.47000 21.64430 34.49020 23.93589 0.23887 0.00078 222.28767 101.14997 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 56.72000 21.49610 34.60510 24.06436 0.21148 0.00075 222.51775 101.11919 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 61.05000 21.42650 34.62310 24.09744 0.25366 0.00077 222.49687 101.02179 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 67.69000 21.36140 34.64060 24.12898 0.29908 0.00063 222.15607 100.79677 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 72.15000 21.33820 34.64410 24.13825 0.32455 0.00071 222.16333 100.70036 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 76.04000 21.26660 34.67190 24.17921 0.33358 0.00068 222.46189 100.67594 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 83.46000 21.02980 34.76710 24.31661 0.30624 0.00058 222.59318 100.41924 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 88.09000 20.94700 34.78380 24.35204 0.32214 0.00058 222.21202 100.00798 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 92.97000 20.71830 34.79200 24.42034 0.37952 0.00062 221.85857 99.53653 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 98.01000 20.58520 34.80550 24.46664 0.36300 0.00063 221.41705 99.10293 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 103.02000 20.47250 34.82810 24.51428 0.44284 0.00046 219.93928 98.13800 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 107.87000 20.19940 34.81500 24.57721 0.69925 0.00050 218.22516 96.98032 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 112.80000 20.03800 34.80530 24.61271 0.91840 0.00054 216.94173 96.05006 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 117.85000 19.72720 34.75770 24.65814 0.95170 0.00046 215.74401 95.17269 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 122.60000 19.76980 34.81740 24.69279 0.85073 0.00050 215.50326 95.00141 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 127.66000 19.52580 34.78270 24.73004 0.70180 0.00063 213.55527 93.83094 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 131.83000 19.48110 34.79830 24.75373 0.67424 0.00067 211.79520 92.97690 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 137.37000 19.41420 34.79250 24.76687 0.59268 0.00058 208.76087 91.32583 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 143.42000 18.93910 34.71940 24.83297 0.55660 0.00058 203.94064 88.33234 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 148.16000 18.49290 34.62820 24.87587 0.52019 0.00046 200.27102 85.89066 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 151.27000 18.10780 34.56360 24.92214 0.45076 0.00036 198.59214 84.56383 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 157.99000 17.40130 34.50890 25.05239 0.30617 0.00046 194.03562 81.44270 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 161.47000 16.96120 34.45550 25.11634 0.26079 0.00046 190.78769 79.48631 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 168.35000 16.33070 34.37860 25.20457 0.23367 0.00050 183.83013 75.65812 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 172.92000 16.00480 34.34410 25.25276 0.18120 0.00053 181.46502 74.11337 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 176.94000 15.58970 34.29950 25.31210 0.13478 0.00045 183.66325 74.47825 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 182.36000 15.23780 34.27250 25.36951 0.16309 0.00042 185.19921 74.64503 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 188.42000 15.01160 34.26770 25.41557 0.15648 0.00039 185.49816 74.21213 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 191.76000 14.77400 34.25050 25.45393 0.15693 0.00042 187.10183 74.47840 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 197.97000 14.34970 34.21880 25.52033 0.12100 0.00036 187.55304 74.11699 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 203.90000 13.79860 34.17590 25.60254 0.09606 0.00058 186.79795 73.02173 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 206.93000 13.66740 34.16140 25.61843 0.06660 0.00061 187.33105 72.97143 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 213.30000 13.31550 34.13660 25.67103 0.04840 0.00033 189.18738 73.03801 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 219.26000 12.96230 34.12620 25.73378 0.04840 0.00033 190.83630 72.34792 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000