# 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 11:06:19 # original profile science log name: f8146.177.20220216T122700.science.mat # profile date(gmt): 15-Feb-2022 12:36:39 # profile lat: 19.3821 # profile lon: -134.7221 # profile number: 177 # 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 3.98000 23.40660 34.22100 23.22883 0.20078 0.00055 215.02963 100.85282 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 9.11000 23.40440 34.21960 23.22872 0.21780 0.00065 214.70427 100.69820 0.04175 -999.00000 -999.00000 -999.00000 -999.00000 14.00000 23.40560 34.21870 23.22798 0.21879 0.00094 214.38552 100.55497 0.04166 -999.00000 -999.00000 -999.00000 -999.00000 19.57000 23.40560 34.21850 23.22816 0.23460 0.00061 214.32316 100.53456 0.04113 -999.00000 -999.00000 -999.00000 -999.00000 24.10000 23.42100 34.22500 23.22888 0.16940 0.00058 214.20911 100.48889 0.04100 -999.00000 -999.00000 -999.00000 -999.00000 29.33000 23.41520 34.22230 23.22886 0.18077 0.00058 214.08931 100.43340 0.04128 -999.00000 -999.00000 -999.00000 -999.00000 34.01000 23.41190 34.22280 23.23048 0.21780 0.00061 213.99417 100.40959 0.04217 -999.00000 -999.00000 -999.00000 -999.00000 39.29000 23.42250 34.21880 23.22468 0.22173 0.00081 213.77824 100.41005 0.04614 -999.00000 -999.00000 -999.00000 -999.00000 44.71000 23.48770 34.28870 23.25895 0.26439 0.00059 213.86954 100.57135 0.05004 -999.00000 -999.00000 -999.00000 -999.00000 46.86000 23.52380 34.34730 23.29292 0.26620 0.00073 213.95965 100.67661 0.05111 -999.00000 -999.00000 -999.00000 -999.00000 53.99000 23.54990 34.41620 23.33790 0.28089 0.00076 213.75618 100.67446 0.04742 -999.00000 -999.00000 -999.00000 -999.00000 59.69000 23.59580 34.46790 23.36398 0.24883 0.00069 213.58397 100.54751 0.04262 -999.00000 -999.00000 -999.00000 -999.00000 64.29000 23.52980 34.46270 23.37961 0.27416 0.00063 213.56396 100.53781 0.04028 -999.00000 -999.00000 -999.00000 -999.00000 69.16000 23.52980 34.46360 23.38059 0.38890 0.00070 214.43092 100.89496 0.03873 -999.00000 -999.00000 -999.00000 -999.00000 74.50000 23.54400 34.51770 23.41774 0.40450 0.00062 215.05400 100.82162 0.04148 -999.00000 -999.00000 -999.00000 -999.00000 78.78000 23.20090 34.52460 23.52297 0.46190 0.00064 216.11899 100.90500 0.04217 -999.00000 -999.00000 -999.00000 -999.00000 83.38000 22.89240 34.74770 23.78125 0.60007 0.00071 216.97844 100.96718 0.04259 -999.00000 -999.00000 -999.00000 -999.00000 87.42000 22.68630 34.75390 23.84520 0.74632 0.00064 217.30063 100.73681 0.04518 -999.00000 -999.00000 -999.00000 -999.00000 94.10000 22.28880 34.73030 23.94051 0.90750 0.00064 218.09071 100.23692 0.04523 -999.00000 -999.00000 -999.00000 -999.00000 97.98000 22.11735 34.77175 24.02035 0.97124 0.00076 218.35954 100.05432 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 101.86000 21.94590 34.81320 24.10019 1.03497 0.00087 218.62833 99.87286 0.04183 -999.00000 -999.00000 -999.00000 -999.00000 109.53000 21.41240 34.83290 24.26354 0.89842 0.00042 217.85549 98.57462 0.04021 -999.00000 -999.00000 -999.00000 -999.00000 114.43000 20.83050 34.77540 24.37723 0.85947 0.00050 214.98731 96.27286 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 119.33000 20.24860 34.71790 24.49093 0.82052 0.00059 212.11976 94.01861 0.03221 -999.00000 -999.00000 -999.00000 -999.00000 123.36000 19.82770 34.68880 24.57980 0.85654 0.00046 206.13374 90.80784 0.03120 -999.00000 -999.00000 -999.00000 -999.00000 129.70000 19.43020 34.68060 24.67716 0.71250 0.00046 194.56977 84.82806 0.02933 -999.00000 -999.00000 -999.00000 -999.00000 133.34500 19.18565 34.67025 24.73205 0.67938 0.00050 191.69822 83.19032 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 136.99000 18.94110 34.65990 24.78694 0.64627 0.00054 188.82699 81.56780 0.02591 -999.00000 -999.00000 -999.00000 -999.00000 141.27000 18.54130 34.61910 24.85676 0.61817 0.00054 185.01955 79.62120 0.02453 -999.00000 -999.00000 -999.00000 -999.00000 147.67000 18.29730 34.58730 24.89357 0.48179 0.00056 172.34989 73.59171 0.02377 -999.00000 -999.00000 -999.00000 -999.00000 152.26000 17.77060 34.53310 24.98175 0.38943 0.00054 157.13881 66.46127 0.02354 -999.00000 -999.00000 -999.00000 -999.00000 156.49000 17.40330 34.51240 25.05489 0.31654 0.00041 141.48142 59.32590 0.02270 -999.00000 -999.00000 -999.00000 -999.00000 162.49000 16.72150 34.44900 25.16812 0.21783 0.00046 121.93426 49.99243 0.32421 -999.00000 -999.00000 -999.00000 -999.00000 168.40000 16.08890 34.38830 25.26787 0.23349 0.00037 120.37790 48.65828 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 173.53000 14.91170 34.31830 25.47619 0.20304 0.00038 118.93419 47.55442 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 178.30000 14.54740 34.29240 25.53486 0.14520 0.00045 117.21402 46.46097 0.02007 -999.00000 -999.00000 -999.00000 -999.00000 182.72000 14.08960 34.25810 25.60534 0.15645 0.00051 114.67328 45.04424 0.01971 -999.00000 -999.00000 -999.00000 -999.00000 186.77000 13.72350 34.23840 25.66623 0.16940 0.00058 111.77309 43.49175 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 191.53000 13.36630 34.22545 25.72863 0.16940 0.00058 108.66154 41.69318 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 196.29000 13.00910 34.21250 25.79103 0.16940 0.00058 105.55036 39.94416 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000