# 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 11:05:54 # original profile science log name: f8146.058.20211214T151520.science.mat # profile date(gmt): 14-Dec-2021 11:47:52 # profile lat: 19.3325 # profile lon: -138.274 # profile number: 058 # 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 3.40000 24.30560 34.49560 23.17169 0.11217 0.00063 211.24985 100.79261 0.05055 -999.00000 -999.00000 -999.00000 -999.00000 8.52000 24.30670 34.49560 23.17168 0.13273 0.00071 211.21178 100.77631 0.04927 -999.00000 -999.00000 -999.00000 -999.00000 12.40000 24.30570 34.49660 23.17298 0.16212 0.00071 211.18253 100.76284 0.04968 -999.00000 -999.00000 -999.00000 -999.00000 18.70000 24.30790 34.49480 23.17135 0.14520 0.00066 211.21558 100.76908 0.04998 -999.00000 -999.00000 -999.00000 -999.00000 23.92000 24.30210 34.50070 23.17788 0.15543 0.00048 211.41293 100.80607 0.05080 -999.00000 -999.00000 -999.00000 -999.00000 28.38000 24.22900 34.59080 23.26809 0.16040 0.00038 211.55488 100.86374 0.05132 -999.00000 -999.00000 -999.00000 -999.00000 33.41000 24.21930 34.63350 23.30359 0.15428 0.00046 211.67047 100.92866 0.04792 -999.00000 -999.00000 -999.00000 -999.00000 38.53000 24.21220 34.63910 23.31026 0.17989 0.00057 211.72532 100.94637 0.04825 -999.00000 -999.00000 -999.00000 -999.00000 42.88000 24.20900 34.64550 23.31633 0.20446 0.00076 212.07811 101.10349 0.04779 -999.00000 -999.00000 -999.00000 -999.00000 47.06000 24.20020 34.65680 23.32775 0.23115 0.00076 213.18071 101.55941 0.04861 -999.00000 -999.00000 -999.00000 -999.00000 52.43500 24.07995 34.80950 23.47931 0.21962 0.00067 215.21375 102.41179 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 57.81000 23.95970 34.96220 23.63086 0.20810 0.00057 217.24618 103.26198 0.05516 -999.00000 -999.00000 -999.00000 -999.00000 61.83000 23.90870 35.10200 23.75201 0.19839 0.00063 219.44741 104.00848 0.05159 -999.00000 -999.00000 -999.00000 -999.00000 68.24000 23.34280 35.07750 23.89997 0.28601 0.00051 223.63940 104.97900 0.05139 -999.00000 -999.00000 -999.00000 -999.00000 72.93000 22.99950 35.05570 23.98324 0.31460 0.00076 225.49869 105.03472 0.05046 -999.00000 -999.00000 -999.00000 -999.00000 76.86000 22.50080 35.02400 24.10226 0.32899 0.00084 226.02178 104.25059 0.05063 -999.00000 -999.00000 -999.00000 -999.00000 83.32000 21.49240 34.93340 24.31635 0.41217 0.00071 224.68303 102.01381 0.04876 -999.00000 -999.00000 -999.00000 -999.00000 87.10000 21.15330 34.90790 24.39025 0.50469 0.00071 223.03681 100.70180 0.04947 -999.00000 -999.00000 -999.00000 -999.00000 91.16000 20.83750 34.90650 24.47523 0.64287 0.00051 222.68524 99.98551 0.04691 -999.00000 -999.00000 -999.00000 -999.00000 97.95000 20.31130 34.89540 24.60827 0.90667 0.00038 222.20460 99.04433 0.04717 -999.00000 -999.00000 -999.00000 -999.00000 103.19000 20.19170 34.89320 24.63862 0.94707 0.00056 220.45761 98.05909 0.04520 -999.00000 -999.00000 -999.00000 -999.00000 107.55000 20.10730 34.90820 24.67261 0.86734 0.00070 219.59506 97.45687 0.04315 -999.00000 -999.00000 -999.00000 -999.00000 111.81000 19.97870 34.90360 24.70324 0.74868 0.00060 217.75999 96.38106 0.04183 -999.00000 -999.00000 -999.00000 -999.00000 116.35000 19.82000 34.89960 24.74208 0.65816 0.00041 215.61445 95.08123 0.03889 -999.00000 -999.00000 -999.00000 -999.00000 121.13000 19.47000 34.85130 24.79656 0.61012 0.00033 214.90854 94.39517 0.03666 -999.00000 -999.00000 -999.00000 -999.00000 127.01000 19.33255 34.85505 24.83513 0.51868 0.00042 212.15861 92.91169 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 132.89000 19.19510 34.85880 24.87370 0.42724 0.00050 209.40889 91.43706 0.03631 -999.00000 -999.00000 -999.00000 -999.00000 138.37000 19.05190 34.86870 24.91817 0.41140 0.00058 206.91148 90.04667 0.03520 -999.00000 -999.00000 -999.00000 -999.00000 143.05000 18.84050 34.84430 24.95351 0.41140 0.00064 205.00882 88.96626 0.03446 -999.00000 -999.00000 -999.00000 -999.00000 147.27000 18.81410 34.84130 24.95812 0.40042 0.00054 203.52531 88.09458 0.03500 -999.00000 -999.00000 -999.00000 -999.00000 151.50000 18.57770 34.80200 24.98785 0.38720 0.00049 201.81886 86.89267 0.03416 -999.00000 -999.00000 -999.00000 -999.00000 156.69000 18.26578 34.76250 25.03392 0.35850 0.00049 199.39179 85.29201 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 161.88000 17.95386 34.72300 25.07999 0.32981 0.00049 196.96495 83.71209 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 167.07000 17.64194 34.68350 25.12606 0.30111 0.00048 194.53833 82.15249 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 172.26000 17.33002 34.64400 25.17213 0.27242 0.00048 192.11192 80.61284 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 177.45000 17.01810 34.60450 25.21820 0.24372 0.00047 189.68573 79.09274 0.03004 -999.00000 -999.00000 -999.00000 -999.00000 182.30000 16.58050 34.55680 25.28454 0.16940 0.00064 187.39694 77.52659 0.02978 -999.00000 -999.00000 -999.00000 -999.00000 186.29000 16.30180 34.52880 25.32772 0.16318 0.00055 185.38239 76.07373 0.02881 -999.00000 -999.00000 -999.00000 -999.00000 193.53000 15.34170 34.40580 25.45007 0.10420 0.00052 181.22590 72.87693 0.02857 -999.00000 -999.00000 -999.00000 -999.00000 196.85000 14.80940 34.34750 25.52165 0.07260 0.00058 180.08093 71.79757 0.02924 -999.00000 -999.00000 -999.00000 -999.00000 203.51000 14.12300 34.27580 25.61266 0.09377 0.00058 177.84382 69.96264 0.02763 -999.00000 -999.00000 -999.00000 -999.00000 207.90000 13.81490 34.23510 25.64549 0.11173 0.00053 176.55348 68.79966 0.02655 -999.00000 -999.00000 -999.00000 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293.78000 9.08070 34.08040 26.39494 0.05738 0.00040 122.17008 43.24823 0.02770 -999.00000 -999.00000 -999.00000 -999.00000 298.82000 8.93250 34.08300 26.42056 0.09890 0.00037 117.64814 41.54020 0.02782 -999.00000 -999.00000 -999.00000 -999.00000 304.04000 8.85570 34.09470 26.44195 0.11906 0.00049 112.94251 39.79144 0.02839 -999.00000 -999.00000 -999.00000 -999.00000 309.23000 8.73750 34.10440 26.46813 0.09044 0.00048 107.90632 37.92283 0.02788 -999.00000 -999.00000 -999.00000 -999.00000 314.44000 8.63920 34.11450 26.49141 0.11218 0.00032 104.12888 36.53030 0.02816 -999.00000 -999.00000 -999.00000 -999.00000 319.71000 8.54150 34.12290 26.51317 0.11430 0.00032 102.10222 35.73141 0.02829 -999.00000 -999.00000 -999.00000 -999.00000 324.94000 8.39690 34.12450 26.53661 0.12811 0.00032 101.94173 35.56609 0.02762 -999.00000 -999.00000 -999.00000 -999.00000 329.67714 8.29939 34.12499 26.55155 0.12148 0.00033 99.07246 34.48880 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 334.41429 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0.16305 0.00043 47.15847 15.95027 0.02735 -999.00000 -999.00000 -999.00000 -999.00000 417.99000 6.96020 34.22760 26.82698 0.16432 0.00029 45.27255 15.31374 0.02752 -999.00000 -999.00000 -999.00000 -999.00000 422.75000 6.93890 34.23800 26.83820 0.12100 0.00039 43.59477 14.74361 0.02770 -999.00000 -999.00000 -999.00000 -999.00000 427.34000 6.94750 34.24920 26.84599 0.11070 0.00037 41.80679 14.13530 0.02745 -999.00000 -999.00000 -999.00000 -999.00000 431.77000 6.89930 34.25060 26.85376 0.10681 0.00049 40.33304 13.62721 0.02753 -999.00000 -999.00000 -999.00000 -999.00000 436.22000 6.89140 34.26400 26.86551 0.12100 0.00053 38.27618 12.93107 0.02741 -999.00000 -999.00000 -999.00000 -999.00000 442.97000 6.89790 34.29690 26.89076 0.14003 0.00044 35.57941 12.01194 0.02754 -999.00000 -999.00000 -999.00000 -999.00000 447.65000 6.78910 34.29590 26.90477 0.14747 0.00044 35.18525 11.85966 0.02744 -999.00000 -999.00000 -999.00000 -999.00000 451.79000 6.78010 34.30110 26.91019 0.13196 0.00050 34.52487 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