# 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: f8146.059.20211214T190022.science.mat # profile date(gmt): 14-Dec-2021 15:19:34 # profile lat: 19.3379 # profile lon: -138.2754 # profile number: 059 # 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 4.02000 24.31000 34.49660 23.17117 0.11070 0.00080 211.31962 100.83974 0.05084 67.91669 -999.00000 -999.00000 60.58468 8.53000 24.30870 34.49570 23.17116 0.11557 0.00054 211.39153 100.87544 0.05030 49.35703 -999.00000 -999.00000 33.42417 13.48000 24.30810 34.49510 23.17119 0.11910 0.00055 211.40617 100.87782 0.04985 -999.00000 -999.00000 -999.00000 -999.00000 18.74000 24.30780 34.49580 23.17214 0.11010 0.00071 211.31444 100.83512 0.04983 38.63464 -999.00000 -999.00000 14.94138 23.57000 24.30520 34.49760 23.17459 0.16940 0.00071 211.29020 100.79649 0.05104 40.19413 -999.00000 -999.00000 13.48283 28.74000 24.26890 34.51530 23.19913 0.15889 0.00082 211.54802 100.86035 0.05241 26.55240 -999.00000 -999.00000 6.27320 33.16000 24.22610 34.57340 23.25610 0.15451 0.00076 211.71442 100.93800 0.05112 24.77948 -999.00000 -999.00000 4.90971 38.15000 24.22330 34.63200 23.30157 0.18327 0.00053 211.67655 100.94228 0.04832 15.60209 -999.00000 -999.00000 2.05188 41.50000 24.21710 34.63630 23.30687 0.20051 0.00076 211.74652 100.97032 0.04828 15.22908 -999.00000 -999.00000 1.74662 48.22000 24.20870 34.64510 23.31645 0.20874 0.00111 212.32780 101.21497 0.04818 16.24047 -999.00000 -999.00000 1.62291 53.35000 24.20210 34.66230 23.33174 0.23594 0.00090 213.83528 101.77327 0.04988 8.42430 -999.00000 -999.00000 0.61579 57.66000 24.00580 34.93110 23.59366 0.26997 0.00078 215.25631 102.46072 0.05240 6.90060 -999.00000 -999.00000 0.42305 62.10000 23.99900 34.94190 23.60413 0.24914 0.00074 217.97534 103.42054 0.04994 5.95721 -999.00000 -999.00000 0.32324 68.61000 23.56270 35.10460 23.85628 0.28067 0.00090 223.41391 104.89069 0.05108 4.82922 -999.00000 -999.00000 0.21543 71.82000 23.13450 35.06130 23.94840 0.32710 0.00080 224.69731 104.44297 0.04955 4.22646 -999.00000 -999.00000 0.17500 78.15000 21.67700 34.92860 24.26133 0.42382 0.00046 224.19887 102.02102 0.04864 2.94610 -999.00000 -999.00000 0.10632 81.89000 21.22410 34.91110 24.37305 0.50438 0.00046 222.98996 100.76172 0.04763 2.32422 -999.00000 -999.00000 0.08052 87.97000 20.77830 34.90320 24.48855 0.72988 0.00051 222.82097 99.81619 0.04604 1.52066 -999.00000 -999.00000 0.04955 92.83000 20.36750 34.89700 24.59427 0.87253 0.00054 222.42328 99.27538 0.04357 1.17099 -999.00000 -999.00000 0.04064 98.29000 20.30790 34.90340 24.61529 0.95287 0.00057 220.10037 97.99438 0.04309 0.93236 -999.00000 -999.00000 0.03368 102.48000 20.11530 34.90380 24.66688 0.88963 0.00060 218.38239 96.87383 0.04256 0.78541 -999.00000 -999.00000 0.02904 107.01000 19.88160 34.90240 24.72759 0.72029 0.00046 216.54008 95.69501 0.03967 0.58096 -999.00000 -999.00000 0.02282 111.59000 19.68170 34.88450 24.76644 0.63013 0.00041 214.51558 94.52279 0.03729 0.42022 -999.00000 -999.00000 0.01875 116.36000 19.59420 34.91160 24.81013 0.53670 0.00043 213.33295 93.76439 0.03606 0.33595 -999.00000 -999.00000 0.01783 121.03000 19.36780 34.87370 24.84005 0.50820 0.00065 211.41556 92.60486 0.03606 0.22911 -999.00000 -999.00000 0.01660 127.97000 19.20710 34.88750 24.89227 0.47038 0.00073 208.45467 90.97472 0.03693 0.19481 -999.00000 -999.00000 0.01642 132.76000 18.98080 34.84710 24.91949 0.41140 0.00053 206.63665 89.88871 0.03566 0.14285 -999.00000 -999.00000 0.01547 137.55000 18.93150 34.85310 24.93686 0.41140 0.00056 204.87104 88.84490 0.03466 0.10955 -999.00000 -999.00000 0.01454 142.18000 18.59830 34.80260 24.98266 0.41140 0.00061 203.70502 87.96433 0.03416 0.09194 -999.00000 -999.00000 0.01497 147.00000 18.56560 34.79690 24.98675 0.39204 0.00051 201.76570 86.81815 0.03378 0.07467 -999.00000 -999.00000 0.01454 151.80000 18.22970 34.74270 25.02927 0.35328 0.00053 199.15529 85.12682 0.03283 0.06476 -999.00000 -999.00000 0.01504 156.58000 17.86390 34.67770 25.06977 0.33880 0.00046 196.63349 83.45565 0.03157 0.04961 -999.00000 -999.00000 0.01481 161.48000 17.46600 34.66370 25.15584 0.30192 0.00041 194.27825 81.84568 0.03085 0.03781 -999.00000 -999.00000 0.01530 166.31000 17.06780 34.60940 25.20963 0.24200 0.00033 191.35578 80.01572 0.03196 0.02883 -999.00000 -999.00000 0.01510 173.34000 16.62080 34.56500 25.28101 0.20733 0.00039 186.95846 77.40785 0.03043 0.01759 -999.00000 -999.00000 0.01547 177.28000 16.29740 34.53430 25.33252 0.16940 0.00045 184.61462 75.85745 0.02840 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