# 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 11:05:56 # original profile science log name: f8146.067.20211215T233432.science.mat # profile date(gmt): 15-Dec-2021 20:04:10 # profile lat: 19.3797 # profile lon: -138.3023 # profile number: 067 # 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 3.85000 24.63100 34.39170 22.99570 0.12732 0.00063 211.47160 101.41297 0.05591 73.51158 -999.00000 -999.00000 68.62868 8.91000 24.62460 34.39410 22.99976 0.13289 0.00071 211.35300 101.35041 0.05565 56.74979 -999.00000 -999.00000 38.16480 14.06000 24.62680 34.39330 22.99881 0.16659 0.00075 211.34756 101.34199 0.05545 48.38580 -999.00000 -999.00000 24.46734 19.22000 24.62210 34.39300 23.00033 0.13117 0.00073 211.34949 101.32428 0.05579 41.58005 -999.00000 -999.00000 16.52456 23.71000 24.61900 34.39310 23.00163 0.19698 0.00063 211.28432 101.25863 0.05644 49.37132 -999.00000 -999.00000 16.98815 28.95000 24.57160 34.40270 23.02348 0.26339 0.00066 211.39660 101.20789 0.05634 38.74846 -999.00000 -999.00000 10.57104 34.11000 24.49110 34.43810 23.07471 0.21780 0.00064 211.89104 101.19922 0.05754 27.46364 -999.00000 -999.00000 5.17365 38.51000 24.26740 34.60720 23.26969 0.16393 0.00064 212.18161 101.22058 0.05694 -999.00000 -999.00000 -999.00000 -999.00000 41.88000 24.24180 34.63090 23.29546 0.13932 0.00068 212.23759 101.24319 0.05316 -999.00000 -999.00000 -999.00000 -999.00000 46.74000 24.23730 34.63790 23.30239 0.18259 0.00080 212.70822 101.41594 0.05281 -999.00000 -999.00000 -999.00000 -999.00000 53.57000 24.18590 34.72820 23.38642 0.20649 0.00077 214.52718 101.84080 0.05569 15.71532 -999.00000 -999.00000 1.29268 57.68000 23.74760 34.90090 23.64706 0.20284 0.00069 215.88253 102.06261 0.05232 13.90029 -999.00000 -999.00000 0.93383 62.71000 23.50000 34.99070 23.78800 0.24010 0.00053 217.61027 102.68622 0.05105 12.99873 -999.00000 -999.00000 0.67816 68.88000 23.44420 35.04350 23.84468 0.31706 0.00071 222.72391 104.50333 0.05348 10.71711 -999.00000 -999.00000 0.44533 73.97000 22.73710 35.02060 24.03209 0.38539 0.00071 227.71381 105.12040 0.05507 8.78395 -999.00000 -999.00000 0.32740 78.04000 21.87400 34.98520 24.24949 0.40224 0.00066 227.37172 103.81993 0.05260 7.15972 -999.00000 -999.00000 0.23953 82.98000 21.39590 34.93630 24.34512 0.39808 0.00058 225.44380 102.33716 0.05298 5.51917 -999.00000 -999.00000 0.17711 87.25000 21.17550 34.91770 24.39165 0.49256 0.00074 224.03124 101.23046 0.05209 4.27072 -999.00000 -999.00000 0.12554 91.83000 20.86330 34.90770 24.46920 0.68359 0.00080 223.32157 100.43361 0.05008 3.34498 -999.00000 -999.00000 0.09419 96.56000 20.63630 34.91010 24.53250 0.81934 0.00062 222.91603 99.86355 0.05020 2.67720 -999.00000 -999.00000 0.08007 103.28000 20.35190 34.89460 24.59713 0.93026 0.00060 220.72185 98.30164 0.04823 1.69063 -999.00000 -999.00000 0.05093 108.00000 20.08890 34.90480 24.67490 1.01640 0.00052 217.67538 96.48022 0.04413 1.18170 -999.00000 -999.00000 0.03735 111.87000 19.86500 34.88780 24.72106 0.88795 0.00058 215.69148 95.16656 0.04077 0.95671 -999.00000 -999.00000 0.03387 116.11000 19.53010 34.85480 24.78341 0.69189 0.00051 214.37395 94.18551 0.03754 0.72549 -999.00000 -999.00000 0.02818 122.92000 19.37720 34.87120 24.83581 0.56117 0.00038 211.22530 92.55398 0.03602 0.48733 -999.00000 -999.00000 0.02357 128.22000 19.28470 34.88780 24.87258 0.48400 0.00046 207.41230 90.62683 0.03435 0.36145 -999.00000 -999.00000 0.02097 132.92000 19.04870 34.87580 24.92412 0.45253 0.00056 204.85658 89.10381 0.03401 0.26583 -999.00000 -999.00000 0.01910 137.27000 18.81450 34.85130 24.96513 0.43276 0.00065 203.14633 88.03532 0.03423 0.22752 -999.00000 -999.00000 0.01846 141.52000 18.71590 34.83550 24.97818 0.43915 0.00063 201.02174 86.81468 0.03309 0.17884 -999.00000 -999.00000 0.01779 146.02000 18.41760 34.78860 25.01737 0.40126 0.00065 199.17184 85.51552 0.03202 0.13317 -999.00000 -999.00000 0.01683 151.31167 18.11683 34.75045 25.06097 0.37875 0.00064 197.58239 84.32967 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 156.60333 17.81607 34.71230 25.10457 0.35624 0.00062 195.99307 83.15792 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 161.89500 17.51530 34.67415 25.14817 0.33373 0.00060 194.40389 82.00001 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 167.18667 17.21453 34.63600 25.19177 0.31122 0.00059 192.81484 80.85570 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 172.47833 16.91377 34.59785 25.23537 0.28871 0.00057 191.22593 79.72474 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 177.77000 16.61300 34.55970 25.27897 0.26620 0.00056 189.63715 78.60691 0.02841 0.02477 -999.00000 -999.00000 0.01564 182.39000 16.34610 34.53190 25.31970 0.25484 0.00059 188.31342 77.66419 0.02788 0.02104 -999.00000 -999.00000 0.01594 186.40000 16.16430 34.50140 25.33821 0.17747 0.00051 186.02544 76.32354 0.02717 0.01740 -999.00000 -999.00000 0.01676 194.95000 15.27460 34.40200 25.46201 0.09680 0.00045 182.83070 73.70340 0.02648 0.01005 -999.00000 -999.00000 0.01695 199.15000 14.99305 34.36920 25.49824 0.09189 0.00050 181.70391 72.81071 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 203.35000 14.71150 34.33640 25.53447 0.08697 0.00055 180.57720 71.92870 0.02660 0.00689 -999.00000 -999.00000 0.01681 207.96000 14.37720 34.29800 25.57643 0.09457 0.00059 179.15393 70.74274 0.02760 0.00493 -999.00000 -999.00000 0.01698 212.19000 13.96780 34.25510 25.62944 0.09983 0.00040 178.00012 69.62294 0.02644 0.00427 -999.00000 -999.00000 0.01661 216.50000 13.38900 34.20050 25.70615 0.08102 0.00033 177.33230 68.66328 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