# 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 11:06:44 # original profile science log name: f8146.296.20220326T084258.science.mat # profile date(gmt): 26-Mar-2022 05:33:53 # profile lat: 20.5232 # profile lon: -135.4195 # profile number: 296 # 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 3.84000 23.04540 34.22700 23.33789 0.34205 0.00067 215.99198 100.68282 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 9.20000 23.04610 34.22610 23.33732 0.38494 0.00058 215.93024 100.65545 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 13.45000 23.04910 34.22730 23.33762 0.34622 0.00058 215.91440 100.65396 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 18.59000 23.05070 34.22670 23.33700 0.35619 0.00062 215.87764 100.63748 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 24.07000 23.05030 34.22670 23.33744 0.32391 0.00075 215.80619 100.60489 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 29.19000 23.05200 34.22600 23.33674 0.30563 0.00075 215.83508 100.61983 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 34.10000 23.05250 34.22730 23.33787 0.34608 0.00062 215.82179 100.61567 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 39.34000 23.05210 34.22550 23.33693 0.34697 0.00063 215.77082 100.59153 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 44.01000 23.05640 34.22560 23.33604 0.32334 0.00055 215.70424 100.56519 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 48.44000 23.05720 34.22470 23.33538 0.32956 0.00066 215.71407 100.57019 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 52.55000 23.05620 34.22690 23.33758 0.32037 0.00067 215.69331 100.56406 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 59.00000 23.05930 34.22560 23.33608 0.35336 0.00088 215.57064 100.50957 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 64.24000 23.06300 34.22790 23.33707 0.40958 0.00067 215.40458 100.43799 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 69.25000 23.06400 34.23560 23.34292 0.46818 0.00067 215.27240 100.38436 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 73.87000 23.06600 34.24340 23.34853 0.54865 0.00083 215.62880 100.50615 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 79.26000 23.07430 34.44450 23.49884 0.62752 0.00083 217.57162 101.00608 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 83.35000 22.38260 34.60710 23.81986 0.51533 0.00087 219.60295 101.39714 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 88.59000 22.36510 34.79530 23.96793 0.53240 0.00086 219.50280 101.36408 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 92.58000 22.27490 34.82550 24.01656 0.57345 0.00071 218.95960 100.78153 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 97.14000 21.95130 34.81320 24.09837 0.64120 0.00067 218.44225 99.79897 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 103.49000 21.07660 34.76620 24.30429 0.58877 0.00058 216.20348 97.50376 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 108.18000 20.88260 34.76660 24.35750 0.89685 0.00063 207.20301 92.89992 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 112.26000 20.35270 34.70600 24.45375 1.37645 0.00056 199.67940 88.82717 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 116.28000 20.11420 34.68600 24.50192 1.19227 0.00050 200.28028 88.63666 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 121.60500 19.93115 34.71952 24.57553 1.02332 0.00051 200.53675 88.50783 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 126.93000 19.74810 34.75305 24.64914 0.85437 0.00052 200.79318 88.37972 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 132.25500 19.56505 34.78657 24.72275 0.68543 0.00053 201.04957 88.25232 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 137.58000 19.38200 34.82010 24.79636 0.51648 0.00054 201.30593 88.12563 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 142.28000 19.19130 34.81050 24.83829 0.45734 0.00052 194.71465 84.83468 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 148.09000 18.75410 34.75070 24.90407 0.37989 0.00059 180.01618 77.65499 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 153.31000 18.13760 34.64510 24.97741 0.35387 0.00033 159.56152 67.71755 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 157.42000 17.35210 34.50830 25.06386 0.31915 0.00040 154.47656 64.28720 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 163.25000 15.83190 34.36160 25.30515 0.25729 0.00062 149.23259 60.83838 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 167.46000 15.56210 34.33860 25.34817 0.25019 0.00062 135.63891 54.96179 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 172.11000 15.22050 34.33020 25.41756 0.25990 0.00045 129.84915 52.22727 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 178.03000 14.68060 34.28840 25.50295 0.20939 0.00045 140.36975 55.77354 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 182.78000 14.01820 34.21440 25.58621 0.14520 0.00045 153.64195 60.40670 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 186.30000 13.84280 34.18810 25.60243 0.15096 0.00042 152.77070 59.80068 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 192.77000 13.41900 34.15050 25.66033 0.15960 0.00033 147.63323 57.19224 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 196.64000 13.01970 34.10050 25.70188 0.13451 0.00036 144.58185 55.60337 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 203.52000 12.57600 34.08330 25.77597 0.09680 0.00049 138.92717 52.93987 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 208.26000 12.29380 34.08510 25.83199 0.03332 0.00058 151.32228 57.41358 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 213.19000 12.12480 34.08470 25.86410 -999.00000 0.00058 201.29090 76.17145 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000