# 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 11:08:07 # original profile science log name: f8146.693.20220629T200752.science.mat # profile date(gmt): 29-Jun-2022 17:14:29 # profile lat: 22.805 # profile lon: -137.5975 # profile number: 693 # 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 3.69000 22.56020 34.49340 23.67867 0.09680 0.00091 248.54894 115.13370 -999.00000 -999.00000 -999.00000 -999.00000 91.76699 8.29000 22.56720 34.49200 23.67588 0.09680 0.00083 264.58590 122.57127 -999.00000 -999.00000 -999.00000 -999.00000 95.38856 13.27000 22.56140 34.49110 23.67713 0.09680 0.00079 273.06988 126.47757 -999.00000 -999.00000 -999.00000 -999.00000 66.10635 18.31000 22.53780 34.49130 23.68428 0.11206 0.00075 272.77516 126.29291 -999.00000 -999.00000 -999.00000 -999.00000 39.16887 23.21000 22.52340 34.49100 23.68842 0.13768 0.00091 272.05409 125.91587 -999.00000 -999.00000 -999.00000 -999.00000 26.51576 28.36000 22.51020 34.48880 23.69080 0.13720 0.00108 272.54101 126.09724 -999.00000 -999.00000 -999.00000 -999.00000 22.82591 33.06000 22.49490 34.48830 23.69503 0.16238 0.00108 274.11193 126.76386 -999.00000 -999.00000 -999.00000 -999.00000 16.92617 38.38000 22.44370 34.48350 23.70621 0.14520 0.00099 271.85022 125.57987 -999.00000 -999.00000 -999.00000 -999.00000 11.82003 42.86000 22.38130 34.48220 23.72313 0.16009 0.00083 263.69692 121.57680 -999.00000 -999.00000 -999.00000 -999.00000 7.65990 47.88000 22.17580 34.48030 23.77990 0.19360 0.00083 253.50089 116.40650 -999.00000 -999.00000 -999.00000 -999.00000 5.16020 53.19000 21.91770 34.51160 23.87623 0.21361 0.00088 253.07943 115.74217 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 57.06000 21.75860 34.56090 23.95817 0.25244 0.00106 251.36988 114.72355 -999.00000 -999.00000 -999.00000 -999.00000 2.92331 62.74500 21.55260 34.59730 24.04300 0.27960 0.00099 246.23165 111.99025 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 68.43000 21.34660 34.63370 24.12784 0.30677 0.00091 241.09428 109.27622 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 73.16000 21.20350 34.64660 24.17707 0.34677 0.00091 238.59013 107.93490 -999.00000 -999.00000 -999.00000 -999.00000 0.90377 78.02000 21.15580 34.69940 24.23051 0.36300 0.00093 234.03928 105.70799 -999.00000 -999.00000 -999.00000 -999.00000 0.69102 82.17000 20.97840 34.69780 24.27778 0.37046 0.00078 230.93158 104.05054 -999.00000 -999.00000 -999.00000 -999.00000 0.49822 87.36000 20.86850 34.70820 24.31573 0.43071 0.00091 228.03759 102.56622 -999.00000 -999.00000 -999.00000 -999.00000 0.35649 91.81000 20.78770 34.72540 24.35088 0.54990 0.00086 225.78628 101.41224 -999.00000 -999.00000 -999.00000 -999.00000 0.26872 98.31000 20.65870 34.72250 24.38373 0.66918 0.00100 223.60766 100.20546 -999.00000 -999.00000 -999.00000 -999.00000 0.16631 102.91000 20.57100 34.75220 24.43011 0.67715 0.00096 221.39598 99.04932 -999.00000 -999.00000 -999.00000 -999.00000 0.12440 107.80000 20.45800 34.74800 24.45738 0.94111 0.00090 218.03782 97.28199 -999.00000 -999.00000 -999.00000 -999.00000 0.09740 113.02000 20.27700 34.72940 24.49166 1.32977 0.00116 215.29839 95.67904 -999.00000 -999.00000 -999.00000 -999.00000 0.06922 117.76000 19.98570 34.70120 24.54735 1.12951 0.00091 213.84312 94.60056 -999.00000 -999.00000 -999.00000 -999.00000 0.03379 122.59000 19.81690 34.67840 24.57445 1.08947 0.00104 210.94901 93.03339 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 127.24000 19.68220 34.65730 24.59372 1.03266 0.00099 207.78713 91.38994 -999.00000 -999.00000 -999.00000 -999.00000 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173.04000 17.56260 34.55000 25.04567 0.33304 0.00105 194.85819 82.27117 -999.00000 -999.00000 -999.00000 -999.00000 0.01458 177.24000 17.39680 34.52210 25.06440 0.33648 0.00097 193.73327 81.58462 -999.00000 -999.00000 -999.00000 -999.00000 0.01381 181.54000 17.25220 34.50770 25.08817 0.29040 0.00061 192.23094 80.69578 -999.00000 -999.00000 -999.00000 -999.00000 0.01495 188.06000 16.94510 34.46270 25.12683 0.29924 0.00075 188.10965 78.46357 -999.00000 -999.00000 -999.00000 -999.00000 0.01487 192.44000 16.74630 34.43890 25.15547 0.28213 0.00079 184.03503 76.23808 -999.00000 -999.00000 -999.00000 -999.00000 0.01340 197.13000 16.18610 34.36550 25.22892 0.21780 0.00073 179.51842 73.46627 -999.00000 -999.00000 -999.00000 -999.00000 0.01444 203.84000 15.30530 34.26860 25.35254 0.19629 0.00072 176.83718 71.25488 -999.00000 -999.00000 -999.00000 -999.00000 0.01497 207.36000 14.99760 34.23520 25.39437 0.16940 0.00061 175.42579 70.11830 -999.00000 -999.00000 -999.00000 -999.00000 0.01437 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