# 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 11:06:36 # original profile science log name: f8146.258.20220311T211214.science.mat # profile date(gmt): 11-Mar-2022 17:03:11 # profile lat: 19.9011 # profile lon: -135.0437 # profile number: 258 # 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 4.65000 23.22080 34.18380 23.25459 0.11151 0.00054 216.35546 101.14881 -999.00000 44.46900 55.45785 55.90057 43.67247 8.73000 23.22520 34.18380 23.25356 0.10511 0.00059 216.30784 101.13455 -999.00000 39.70602 49.61454 49.78742 32.67864 13.39000 23.22660 34.18330 23.25305 0.12100 0.00080 216.31739 101.13906 -999.00000 34.52772 43.43045 43.18172 22.53184 19.47000 23.22340 34.18520 23.25577 0.12100 0.00071 216.33982 101.14783 -999.00000 25.14557 31.66695 31.02755 11.99610 24.54000 23.22820 34.18270 23.25280 0.14351 0.00071 216.20947 101.08634 -999.00000 20.43784 25.83231 25.10770 -999.00000 29.70000 23.22770 34.18450 23.25463 0.18336 0.00076 215.96069 100.97318 -999.00000 19.29269 24.62989 23.92977 5.80434 33.48000 23.22110 34.18550 23.25752 0.18547 0.00079 215.83938 100.91580 -999.00000 18.35274 23.50445 22.75795 4.79500 38.30000 23.22430 34.18480 23.25635 0.22478 0.00067 215.88773 100.93863 -999.00000 15.27506 19.60431 18.79293 3.20246 43.85000 23.22440 34.18430 23.25627 0.23497 0.00062 215.80588 100.88742 -999.00000 12.62488 16.23411 15.43566 2.04313 49.36000 23.21990 34.18720 23.26009 0.21780 0.00067 215.79893 100.87857 -999.00000 9.95534 12.81574 12.06961 1.23737 53.87000 23.21970 34.18720 23.26042 0.23843 0.00062 215.85823 100.86781 -999.00000 8.21714 10.60742 9.93815 0.84465 59.30000 23.19580 34.19360 23.27250 0.32513 0.00071 216.52383 100.97243 -999.00000 6.55404 8.45152 7.87264 -999.00000 63.76000 22.97620 34.27590 23.39838 0.38720 0.00071 217.00750 101.03959 -999.00000 5.98976 7.76781 7.31198 0.41141 68.30000 22.95460 34.44610 23.53385 0.41887 0.00075 216.82738 100.96884 -999.00000 5.31077 6.99061 6.70772 0.33149 73.19000 22.95430 34.77030 23.77997 0.52159 0.00075 215.94834 100.30061 -999.00000 4.09250 5.51893 5.44175 0.23104 78.34000 22.31460 34.82200 24.00189 0.64326 0.00058 215.46469 99.31272 -999.00000 3.06231 4.28725 4.40892 0.15803 83.40000 21.95710 34.77840 24.06956 0.81542 0.00058 215.17260 98.45283 -999.00000 2.21192 3.25291 3.52501 0.11186 87.73000 21.56010 34.75870 24.16516 1.10307 0.00058 215.07445 97.84361 -999.00000 1.56918 2.42163 2.76045 0.08153 92.89000 21.28560 34.77800 24.25564 1.36189 0.00055 215.18632 97.43515 -999.00000 1.01056 1.65201 2.01545 0.05566 98.46000 20.99150 34.78780 24.34361 1.20309 0.00055 214.98858 96.86664 -999.00000 0.68890 1.19119 1.56306 0.04142 102.66000 20.83200 34.82400 24.41459 1.06369 0.00060 211.99556 95.08163 -999.00000 0.54542 0.97910 1.34369 0.03440 106.57000 20.45590 34.81770 24.51105 0.87200 0.00050 207.91299 92.54091 -999.00000 0.44743 0.83021 1.17884 0.02962 111.08000 19.93290 34.75780 24.60415 0.63737 0.00054 205.24298 90.66141 -999.00000 0.34213 0.66707 0.98104 0.02489 116.45750 19.64732 34.75368 24.67485 0.56273 0.00056 203.02595 89.20000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 121.83500 19.36175 34.74955 24.74555 0.48808 0.00058 200.80922 87.75441 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 127.21250 19.07618 34.74543 24.81625 0.41344 0.00060 198.59280 86.32440 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 132.59000 18.79060 34.74130 24.88695 0.33880 0.00063 196.37669 84.90970 -999.00000 0.09360 0.22848 0.39644 0.01615 137.57000 18.42880 34.70600 24.95105 0.31182 0.00046 193.61106 83.17864 -999.00000 0.06991 0.18202 0.32913 0.01511 141.74000 18.19600 34.67900 24.98844 0.27305 0.00049 188.38143 80.48917 -999.00000 0.05552 0.15202 0.28630 0.01476 147.39000 17.75790 34.62050 25.05144 0.28180 0.00058 179.53822 75.88251 -999.00000 0.04048 0.12158 0.24317 0.01566 151.81000 17.11280 34.55160 25.15398 0.26620 0.00048 174.91640 73.28888 -999.00000 0.03196 0.10291 0.21531 0.01483 157.19000 16.82280 34.50610 25.18743 0.24978 0.00045 163.58415 67.88889 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 162.57000 16.53280 34.46060 25.22089 0.23335 0.00042 152.25264 62.59099 -999.00000 0.01883 0.06652 0.15867 0.01530 167.38000 15.76400 34.36000 25.31953 0.24564 0.00037 149.74520 60.64030 -999.00000 0.01448 0.05086 0.13526 0.01613 173.03000 14.64320 34.24920 25.48068 0.20323 0.00040 147.94855 58.83328 -999.00000 0.00989 0.03523 0.10763 0.01577 177.05000 14.30090 34.21790 25.52953 0.20977 0.00041 141.36343 55.84348 -999.00000 0.00826 0.02903 0.09529 0.01553 181.87000 13.97560 34.22040 25.59983 0.18656 0.00054 134.33645 52.72480 -999.00000 0.00587 0.02302 0.08349 0.01569 187.37000 13.65650 34.19710 25.64794 0.16940 0.00041 117.46386 45.81144 -999.00000 0.00424 0.01618 0.07093 0.01580 192.62000 13.30630 34.22310 25.73945 0.17928 0.00033 97.97473 37.98793 -999.00000 0.00279 0.01099 0.05971 0.01540 196.54000 13.21700 34.27090 25.79456 0.17705 0.00030 105.94850 40.79853 -999.00000 0.00289 0.00797 0.05390 0.01591 203.48000 12.13430 34.17350 25.93101 0.11390 0.00028 126.32625 47.55126 -999.00000 0.00069 0.00440 0.04482 0.01640 208.74000 11.47450 34.15600 26.04090 0.08067 0.00037 124.02648 46.30667 -999.00000 0.00150 0.00298 0.03828 0.01636 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000