# 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 11:05:49 # original profile science log name: f8146.036.20211129T223836.science.mat # profile date(gmt): 29-Nov-2021 19:36:59 # profile lat: 19.3139 # profile lon: -138.3329 # profile number: 036 # 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 3.19000 24.34170 34.72740 23.33617 0.12100 0.00071 211.55007 101.16767 0.04215 50.00948 56.56101 55.58101 41.58650 8.20000 24.34340 34.72760 23.33612 0.10791 0.00064 211.58239 101.18450 0.04176 48.06022 54.15267 52.47980 30.13182 11.75000 24.34530 34.72560 23.33426 0.09680 0.00069 211.57355 101.17715 0.04204 48.39046 55.05866 52.81010 25.91373 16.07000 24.34160 34.72650 23.33632 0.09680 0.00078 211.57444 101.17498 0.04219 47.28599 54.07558 51.35582 20.46473 21.74500 24.33365 34.72725 23.33963 0.11644 0.00068 211.74742 101.19064 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 27.42000 24.32570 34.72800 23.34294 0.13609 0.00058 211.92040 101.20628 0.04597 38.23621 43.78236 40.05047 9.29214 33.58000 24.20410 34.76080 23.40441 0.13793 0.00064 213.64042 101.43133 0.05061 35.83289 41.35315 37.54283 6.34241 38.01000 23.62480 34.96530 23.73071 0.10805 0.00065 215.55295 101.81511 0.04511 37.22479 43.35001 39.69276 5.67983 42.14000 23.44540 35.04840 23.84642 0.16158 0.00069 216.11944 101.96891 0.04596 31.16888 35.95880 32.35872 3.77251 46.64000 23.42580 35.06650 23.86612 0.20989 0.00079 216.16735 101.98113 0.04609 28.47459 33.12054 29.72984 2.87426 52.35000 23.41840 35.07050 23.87166 0.20141 0.00079 216.12939 101.95098 0.04643 24.80095 29.16275 26.20832 1.97906 58.30000 23.41060 35.06890 23.87308 0.23210 0.00081 216.11813 101.93173 0.04528 18.77752 21.94277 19.38493 1.11129 61.55000 23.41080 35.06900 23.87330 0.23466 0.00071 216.34004 102.02553 0.04310 -999.00000 -999.00000 -999.00000 -999.00000 67.88000 23.39980 35.06910 23.87697 0.24878 0.00067 218.37010 102.75682 0.04153 12.93009 15.14834 13.24625 0.52678 73.80000 23.12300 35.04040 23.93601 0.33934 0.00071 224.75718 104.46305 0.04596 11.16967 13.29667 11.71557 0.36703 77.40000 22.16910 34.98000 24.16276 0.38711 0.00083 227.99197 104.73675 0.04868 9.25200 11.19862 9.95984 0.28010 83.02000 21.54910 34.87730 24.25803 0.44564 0.00078 227.73401 103.32982 0.04862 7.99028 10.21342 9.52512 0.22636 87.57000 20.96930 34.86380 24.40683 0.51158 0.00071 225.38282 101.43283 0.04807 6.38659 8.50990 8.23384 0.17270 91.95000 20.65270 34.83970 24.47425 0.59092 0.00076 223.80683 100.17500 0.04732 4.90098 6.82118 6.88379 0.13223 96.54000 20.36390 34.84010 24.55207 0.62440 0.00068 222.35636 99.01415 0.04412 3.20898 4.63379 4.85971 0.08646 101.25000 20.08920 34.83820 24.62371 0.79234 0.00049 219.80510 97.36587 0.04401 2.41263 3.65526 4.04207 0.06805 108.06000 19.62430 34.80200 24.71826 1.09576 0.00063 217.07418 95.41117 0.04191 1.46676 2.39244 2.89343 0.04647 113.00000 19.39740 34.78600 24.76507 0.87073 0.00060 215.48943 94.21994 0.03590 1.01652 1.75821 2.24805 0.03598 117.59000 19.07070 34.75330 24.82416 0.65878 0.00046 212.94975 92.59676 0.03148 0.71187 1.29573 1.72169 0.02920 121.91000 18.85270 34.74580 24.87405 0.57515 0.00046 210.45906 91.14913 0.02931 0.57737 1.11828 1.54487 0.02563 126.58000 18.62720 34.72160 24.91266 0.52254 0.00051 207.90793 89.68539 0.02729 0.45408 0.93768 1.34414 0.02375 131.29000 18.44770 34.72490 24.96038 0.48884 0.00063 205.87066 88.48887 0.02550 0.32959 0.72420 1.07207 0.02149 136.09000 18.21640 34.70450 25.00253 0.46981 0.00055 203.25594 87.10002 0.02472 0.22932 0.53192 0.80858 0.01933 142.01500 17.98960 34.70560 25.05937 0.39903 0.00050 199.63325 85.01523 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 147.94000 17.76280 34.70670 25.11621 0.32825 0.00046 196.01096 82.95646 0.02286 0.11476 0.32241 0.54208 0.01689 152.24000 17.29960 34.61980 25.16168 0.29483 0.00040 195.31986 81.75864 0.02091 0.08638 0.26034 0.45400 0.01652 156.94000 16.53280 34.46010 25.22015 0.25895 0.00037 194.87806 80.54870 0.02067 0.06271 0.20012 0.36462 0.01618 163.27000 16.10810 34.40890 25.27888 0.22256 0.00055 193.37384 79.18057 0.02066 0.03679 0.13246 0.26026 0.01575 167.93000 15.66260 34.40560 25.37732 0.19360 0.00064 192.54000 78.42127 0.01896 0.02892 0.11280 0.23217 0.01584 172.00000 15.60830 34.40940 25.39258 0.18272 0.00058 190.78618 77.40295 0.01786 0.02173 0.08681 0.18714 0.01597 176.27000 15.33820 34.37820 25.42882 0.14967 0.00058 188.51156 75.93364 0.01807 0.01654 0.07025 0.15858 0.01638 181.74250 15.00520 34.34978 25.47864 0.13645 0.00055 186.02623 74.41566 -999.00000 -999.00000 -999.00000 -999.00000 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0.09680 0.00040 138.34357 49.38814 0.01751 -0.00381 -0.00061 0.03067 0.01762 277.01000 9.35140 34.07130 26.34384 0.09680 0.00032 134.33340 47.86675 0.01630 -0.00542 -0.00125 0.02885 0.01845 281.48000 9.29050 34.07640 26.35781 0.09680 0.00027 129.15290 45.89961 0.01598 -0.00423 -0.00129 0.02876 0.01824 286.06000 9.10220 34.09380 26.40172 0.09680 0.00027 123.57071 43.76554 0.01698 -0.00380 -0.00102 0.02860 0.01838 292.86000 8.87510 34.11110 26.45135 0.10656 0.00045 115.82345 40.85359 0.01768 -0.00398 -0.00134 0.02685 0.01939 297.50000 8.80070 34.11620 26.46714 0.12100 0.00034 108.29901 38.11543 0.01657 -0.00415 -0.00209 0.02539 0.01871 301.75000 8.65540 34.12360 26.49563 0.11415 0.00023 96.21732 33.85626 0.01702 -0.00356 -0.00232 0.02462 0.01854 308.33000 8.88090 34.23020 26.54429 0.10646 0.00037 80.21791 28.32534 0.01766 -0.00478 -0.00264 0.02345 0.01881 313.14000 8.81880 34.23360 26.55684 0.10230 0.00049 79.17831 27.90371 0.01814 -0.00521 -0.00333 0.02357 0.01900 318.03000 8.69610 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