# 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 11:05:51 # original profile science log name: f8146.046.20211202T224236.science.mat # profile date(gmt): 01-Dec-2021 22:50:58 # profile lat: 19.3094 # profile lon: -138.2313 # profile number: 046 # 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 24.52540 34.70190 23.26188 0.08368 0.00061 210.47997 100.96278 0.04663 -999.00000 -999.00000 -999.00000 -999.00000 6.27000 24.52400 34.70340 23.26359 0.08761 0.00054 210.45187 100.94287 0.04630 -999.00000 -999.00000 -999.00000 -999.00000 12.38000 24.52160 34.70260 23.26409 0.12100 0.00057 210.41092 100.90498 0.05021 -999.00000 -999.00000 -999.00000 -999.00000 16.65000 24.52310 34.70290 23.26413 0.13716 0.00075 210.42209 100.91152 0.05330 -999.00000 -999.00000 -999.00000 -999.00000 22.40000 24.52570 34.70200 23.26304 0.14553 0.00075 210.60009 100.98086 0.04682 -999.00000 -999.00000 -999.00000 -999.00000 28.24000 24.51990 34.70170 23.26495 0.14520 0.00059 211.55412 101.27470 0.05028 -999.00000 -999.00000 -999.00000 -999.00000 34.05000 23.67820 35.01020 23.74878 0.15472 0.00083 215.45837 101.95319 0.05455 -999.00000 -999.00000 -999.00000 -999.00000 38.93000 23.53170 35.06470 23.83333 0.17896 0.00073 215.73543 101.96067 0.04997 -999.00000 -999.00000 -999.00000 -999.00000 43.79000 23.51600 35.06510 23.83852 0.18406 0.00068 215.61096 101.87380 0.04954 -999.00000 -999.00000 -999.00000 -999.00000 48.66000 23.50450 35.06800 23.84438 0.18187 0.00080 215.55305 101.82381 0.04898 -999.00000 -999.00000 -999.00000 -999.00000 52.34500 23.49395 35.06705 23.84697 0.20717 0.00077 215.58699 101.82076 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 56.03000 23.48340 35.06610 23.84956 0.23247 0.00074 215.62093 101.81770 0.04736 -999.00000 -999.00000 -999.00000 -999.00000 62.18000 23.47500 35.06560 23.85201 0.26620 0.00079 215.94347 101.93704 0.04663 -999.00000 -999.00000 -999.00000 -999.00000 67.99000 23.46350 35.06300 23.85376 0.28442 0.00071 220.15239 103.26308 0.04790 -999.00000 -999.00000 -999.00000 -999.00000 73.09000 22.57320 35.02430 24.08166 0.33400 0.00071 227.40358 105.06293 0.05660 -999.00000 -999.00000 -999.00000 -999.00000 77.88000 21.82950 34.95610 24.23979 0.39716 0.00075 229.61318 104.85594 0.05661 -999.00000 -999.00000 -999.00000 -999.00000 83.32000 21.28910 34.89460 24.34277 0.45980 0.00078 229.30667 103.61796 0.05192 -999.00000 -999.00000 -999.00000 -999.00000 88.22000 20.75430 34.86770 24.46801 0.48971 0.00071 227.41335 101.95958 0.04962 -999.00000 -999.00000 -999.00000 -999.00000 92.88000 20.42550 34.87740 24.56387 0.56842 0.00057 226.39372 100.96782 0.04691 -999.00000 -999.00000 -999.00000 -999.00000 97.96000 20.15020 34.84360 24.61154 0.61877 0.00044 224.79806 99.80845 0.04575 -999.00000 -999.00000 -999.00000 -999.00000 102.31000 19.99000 34.83250 24.64557 0.65290 0.00058 222.43562 98.43932 0.04374 -999.00000 -999.00000 -999.00000 -999.00000 107.16000 19.78380 34.80980 24.68259 0.85993 0.00058 219.90739 96.85364 0.04569 -999.00000 -999.00000 -999.00000 -999.00000 111.67000 19.46830 34.77910 24.74142 0.99213 0.00065 217.62992 95.39212 0.04435 -999.00000 -999.00000 -999.00000 -999.00000 118.38000 19.19560 34.76690 24.80265 0.82102 0.00078 214.43903 93.56242 0.03892 -999.00000 -999.00000 -999.00000 -999.00000 123.01000 19.08580 34.77600 24.83791 0.74104 0.00066 212.90358 92.75102 0.03767 -999.00000 -999.00000 -999.00000 -999.00000 128.08000 19.07960 34.81860 24.87229 0.66630 0.00053 210.41321 91.41449 0.03646 -999.00000 -999.00000 -999.00000 -999.00000 132.75000 18.72090 34.74070 24.90401 0.55164 0.00051 207.69735 89.77775 0.03460 -999.00000 -999.00000 -999.00000 -999.00000 137.53000 18.55850 34.73710 24.94232 0.49742 0.00052 205.15000 88.30036 0.03329 -999.00000 -999.00000 -999.00000 -999.00000 141.84000 18.30930 34.69640 24.97359 0.47377 0.00040 202.26908 86.53889 0.03043 -999.00000 -999.00000 -999.00000 -999.00000 146.30000 17.90520 34.66030 25.04583 0.42166 0.00038 198.25401 84.39704 0.02874 -999.00000 -999.00000 -999.00000 -999.00000 151.05000 17.80330 34.71530 25.11308 0.36300 0.00051 194.10232 82.41387 0.02765 -999.00000 -999.00000 -999.00000 -999.00000 157.13500 17.37895 34.65740 25.17088 0.31076 0.00054 191.99081 80.71389 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 163.22000 16.95460 34.59950 25.22868 0.25852 0.00058 189.87953 79.04728 0.02514 -999.00000 -999.00000 -999.00000 -999.00000 167.49000 16.49910 34.52090 25.27517 0.19463 0.00046 189.84192 77.99676 0.02379 -999.00000 -999.00000 -999.00000 -999.00000 171.50000 15.65920 34.39710 25.37171 0.16233 0.00037 189.54300 76.83332 0.02352 -999.00000 -999.00000 -999.00000 -999.00000 177.99000 14.91670 34.30970 25.46846 0.11571 0.00045 187.19400 74.70716 0.02150 -999.00000 -999.00000 -999.00000 -999.00000 182.60000 14.39150 34.26640 25.54794 0.10719 0.00045 185.19672 73.11937 0.02103 -999.00000 -999.00000 -999.00000 -999.00000 186.63000 13.95170 34.19180 25.58282 0.13110 0.00045 182.67682 71.59017 0.02159 -999.00000 -999.00000 -999.00000 -999.00000 193.22000 13.51410 34.19760 25.67756 0.11678 0.00050 179.03564 69.53039 0.02072 -999.00000 -999.00000 -999.00000 -999.00000 197.87000 13.12700 34.16830 25.73314 0.11097 0.00040 177.63211 68.44984 0.02095 -999.00000 -999.00000 -999.00000 -999.00000 203.22000 12.83100 34.14260 25.77215 0.04840 0.00041 175.63566 67.11517 0.02080 -999.00000 -999.00000 -999.00000 -999.00000 208.02000 12.41520 34.11830 25.83451 0.06707 0.00080 173.94983 66.00548 0.02151 -999.00000 -999.00000 -999.00000 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293.14000 8.98070 34.10090 26.42679 0.09680 0.00049 118.58771 41.91114 0.02108 -999.00000 -999.00000 -999.00000 -999.00000 297.91000 8.87430 34.10480 26.44674 0.11550 0.00025 117.04493 41.24791 0.02135 -999.00000 -999.00000 -999.00000 -999.00000 302.80000 8.69980 34.10260 26.47236 0.12784 0.00041 115.82361 40.69872 0.02059 -999.00000 -999.00000 -999.00000 -999.00000 307.93000 8.62180 34.10600 26.48722 0.10583 0.00052 111.57554 39.14591 0.02029 -999.00000 -999.00000 -999.00000 -999.00000 312.86000 8.57990 34.11800 26.50323 0.13076 0.00040 108.34038 37.95317 0.02100 -999.00000 -999.00000 -999.00000 -999.00000 317.42000 8.48130 34.11880 26.51908 0.13550 0.00032 105.74224 36.95925 0.02126 -999.00000 -999.00000 -999.00000 -999.00000 322.09000 8.37190 34.12090 26.53749 0.09172 0.00032 102.33705 35.69019 0.02118 -999.00000 -999.00000 -999.00000 -999.00000 326.77000 8.27810 34.12600 26.55578 0.06715 0.00037 99.81629 34.75165 0.02143 -999.00000 -999.00000 -999.00000 -999.00000 331.52000 8.22040 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0.10369 0.00036 62.51327 21.44669 0.02277 -999.00000 -999.00000 -999.00000 -999.00000 378.28000 7.58810 34.20160 26.71784 0.08182 0.00040 58.44519 20.04110 0.02175 -999.00000 -999.00000 -999.00000 -999.00000 383.19000 7.51800 34.21110 26.73544 0.11557 0.00042 55.96572 19.16853 0.02205 -999.00000 -999.00000 -999.00000 -999.00000 388.14000 7.49960 34.22390 26.74826 0.14520 0.00052 54.00701 18.47611 0.02170 -999.00000 -999.00000 -999.00000 -999.00000 392.93000 7.40080 34.21880 26.75836 0.12714 0.00044 51.55695 17.60992 0.02151 -999.00000 -999.00000 -999.00000 -999.00000 397.86000 7.35040 34.22750 26.77243 0.09680 0.00039 48.98355 16.71564 0.02195 -999.00000 -999.00000 -999.00000 -999.00000 402.62000 7.31320 34.24020 26.78777 0.09680 0.00027 46.66685 15.92583 0.02221 -999.00000 -999.00000 -999.00000 -999.00000 407.29000 7.36400 34.26270 26.79849 0.10679 0.00035 44.65426 15.24599 0.02220 -999.00000 -999.00000 -999.00000 -999.00000 411.86000 7.33480 34.26280 26.80280 0.13072 0.00052 43.39096 14.79534 0.02187 -999.00000 -999.00000 -999.00000 -999.00000 416.44000 7.24200 34.26330 26.81629 0.13229 0.00048 42.40064 14.41805 0.02187 -999.00000 -999.00000 -999.00000 -999.00000 423.34000 6.98650 34.25360 26.84404 0.09680 0.00047 40.95994 13.87538 0.02173 -999.00000 -999.00000 -999.00000 -999.00000 428.27000 7.03250 34.27200 26.85239 0.09680 0.00032 37.61837 12.75815 0.02157 -999.00000 -999.00000 -999.00000 -999.00000 433.03000 7.08540 34.30730 26.87308 0.12330 0.00032 35.53025 12.05377 0.02213 -999.00000 -999.00000 -999.00000 -999.00000 438.15000 7.01870 34.31070 26.88506 0.15990 0.00037 34.29338 11.62197 0.02246 -999.00000 -999.00000 -999.00000 -999.00000 442.96000 6.99940 34.31550 26.89161 0.12742 0.00044 33.07650 11.20406 0.02287 -999.00000 -999.00000 -999.00000 -999.00000 447.97000 6.97260 34.32510 26.90298 0.09680 0.00044 31.93696 10.81305 0.02221 -999.00000 -999.00000 -999.00000 -999.00000 452.99000 6.96040 34.33470 26.91235 0.10622 0.00044 31.60276 10.68533 0.04536 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