# 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 11:07:09 # original profile science log name: f8146.413.20220425T143710.science.mat # profile date(gmt): 24-Apr-2022 17:07:37 # profile lat: 20.9095 # profile lon: -136.2417 # profile number: 413 # 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 3.78000 22.14340 34.36700 23.70055 0.18613 0.00071 208.41413 95.72858 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 8.96000 22.15100 34.36870 23.70000 0.18688 0.00066 207.94342 95.52709 -999.00000 -999.00000 0.00847 -999.00000 -999.00000 13.39000 22.15460 34.36700 23.69794 0.22847 0.00058 207.79615 95.45920 -999.00000 -999.00000 0.00410 -999.00000 -999.00000 17.02000 22.15550 34.36590 23.69705 0.21039 0.00066 207.78872 95.45348 -999.00000 -999.00000 0.00266 -999.00000 -999.00000 21.92000 22.15480 34.36600 23.69759 0.14520 0.00080 207.60966 95.37202 -999.00000 -999.00000 0.00122 -999.00000 -999.00000 28.34000 22.15480 34.36620 23.69812 0.16182 0.00062 207.57939 95.35911 -999.00000 -999.00000 -0.00070 -999.00000 -999.00000 33.00000 22.15560 34.36480 23.69709 0.18501 0.00046 207.56563 95.35468 -999.00000 -999.00000 -0.00121 -999.00000 -999.00000 37.51000 22.15630 34.36880 23.70018 0.16940 0.00049 207.43866 95.30501 -999.00000 -999.00000 -0.00269 -999.00000 -999.00000 43.46000 22.16290 34.37060 23.70002 0.18530 0.00066 207.48088 95.33570 -999.00000 -999.00000 -0.00364 -999.00000 -999.00000 48.33000 22.16630 34.37640 23.70374 0.20983 0.00075 207.44663 95.32320 -999.00000 -999.00000 -0.00396 -999.00000 -999.00000 53.19000 22.16100 34.37890 23.70739 0.19360 0.00063 207.41266 95.30089 -999.00000 -999.00000 -0.00314 -999.00000 -999.00000 57.84000 22.16230 34.38050 23.70851 0.20316 0.00076 207.39538 95.28665 -999.00000 -999.00000 -0.00344 -999.00000 -999.00000 61.89000 22.15690 34.38780 23.71579 0.22551 0.00079 207.53235 95.33342 -999.00000 -999.00000 -0.00343 -999.00000 -999.00000 66.91000 22.14760 34.39040 23.72066 0.25423 0.00064 207.90723 95.44615 -999.00000 -999.00000 -0.00358 -999.00000 -999.00000 73.24000 22.08180 34.43680 23.77468 0.31821 0.00053 208.73910 95.58854 -999.00000 -999.00000 -0.00304 -999.00000 -999.00000 78.81000 21.70080 34.50470 23.93270 0.37787 0.00066 210.16954 95.69696 -999.00000 -999.00000 -0.00414 -999.00000 -999.00000 82.96000 21.46510 34.56240 24.04186 0.36300 0.00063 211.04989 95.82095 -999.00000 -999.00000 -0.00393 -999.00000 -999.00000 86.78000 21.35590 34.54010 24.05511 0.37196 0.00071 211.40898 95.84592 -999.00000 -999.00000 -0.00389 -999.00000 -999.00000 91.10000 21.32540 34.58210 24.09564 0.38006 0.00063 211.37698 95.80259 -999.00000 -999.00000 -0.00379 -999.00000 -999.00000 96.44000 21.26150 34.61720 24.14011 0.36300 0.00057 211.27521 95.70442 -999.00000 -999.00000 -0.00302 -999.00000 -999.00000 101.40000 21.26560 34.61870 24.14039 0.41009 0.00075 210.10498 95.22301 -999.00000 -999.00000 -0.00370 -999.00000 -999.00000 108.80000 21.36770 34.68130 24.16042 0.79010 0.00051 205.15906 93.19042 -999.00000 -999.00000 -0.00357 -999.00000 -999.00000 112.87000 21.43630 34.74340 24.18901 1.20262 0.00058 201.14007 91.31411 -999.00000 -999.00000 -0.00339 -999.00000 -999.00000 117.20000 21.24790 34.77050 24.26154 1.30688 0.00061 197.26354 89.08844 -999.00000 -999.00000 -0.00354 -999.00000 -999.00000 123.61000 20.65170 34.72500 24.38887 1.15130 0.00071 191.28494 85.38244 -999.00000 -999.00000 -0.00354 -999.00000 -999.00000 127.37000 20.22870 34.70540 24.48696 1.08724 0.00071 189.35987 84.09489 -999.00000 -999.00000 -0.00383 -999.00000 -999.00000 131.23000 20.05710 34.70470 24.53197 0.96489 0.00062 186.69724 82.61174 -999.00000 -999.00000 -0.00344 -999.00000 -999.00000 136.64000 19.78503 34.69663 24.59682 0.84222 0.00057 184.83918 81.34858 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 142.05000 19.51297 34.68857 24.66167 0.71955 0.00052 182.98136 80.09912 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 147.46000 19.24090 34.68050 24.72651 0.59687 0.00047 181.12378 78.86315 -999.00000 -999.00000 -0.00238 -999.00000 -999.00000 152.94000 18.72640 34.63610 24.82363 0.44564 0.00028 180.78540 78.02540 -999.00000 -999.00000 -0.00254 -999.00000 -999.00000 158.41000 18.44380 34.61410 24.87791 0.40404 0.00046 176.82567 75.67415 -999.00000 -999.00000 -0.00406 -999.00000 -999.00000 163.59000 17.88970 34.55360 24.96867 0.35131 0.00050 171.11107 72.43028 -999.00000 -999.00000 -0.00353 -999.00000 -999.00000 167.77000 17.50500 34.50580 25.02561 0.29040 0.00053 165.84848 69.51677 -999.00000 -999.00000 -0.00366 -999.00000 -999.00000 171.57000 16.73860 34.42630 25.14678 0.29040 0.00046 161.61273 67.03056 -999.00000 -999.00000 -0.00295 -999.00000 -999.00000 177.45000 16.29700 34.38280 25.21603 0.25933 0.00049 155.05471 63.75621 -999.00000 -999.00000 -0.00346 -999.00000 -999.00000 183.45000 15.80000 34.34010 25.29656 0.19562 0.00058 145.92736 59.41381 -999.00000 -999.00000 -0.00336 -999.00000 -999.00000 187.88000 15.52660 34.31920 25.34190 0.20872 0.00046 141.30312 57.07919 -999.00000 -999.00000 -0.00372 -999.00000 -999.00000 191.37000 15.13410 34.28750 25.40432 0.18112 0.00033 139.33625 55.88589 -999.00000 -999.00000 -0.00393 -999.00000 -999.00000 197.98000 14.47780 34.23360 25.50471 0.21033 0.00037 135.65456 53.59291 -999.00000 -999.00000 -0.00313 -999.00000 -999.00000 203.08000 13.78390 34.18910 25.61587 0.17316 0.00042 137.36255 53.47731 -999.00000 -999.00000 -0.00303 -999.00000 -999.00000 208.56000 13.02480 34.13320 25.72651 0.10001 0.00038 145.39000 55.88691 -999.00000 -999.00000 -0.00333 -999.00000 -999.00000 212.25000 12.71230 34.08930 25.75426 0.08021 0.00049 148.64914 56.81059 -999.00000 -999.00000 -0.00318 -999.00000 -999.00000 217.26000 12.37220 34.06230 25.79947 0.06714 0.00042 148.90300 56.52136 -999.00000 -999.00000 -0.00370 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000