# 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 11:05:58 # original profile science log name: f8146.077.20211217T103706.science.mat # profile date(gmt): 17-Dec-2021 07:21:35 # profile lat: 19.4282 # profile lon: -138.3336 # profile number: 077 # 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 4.29000 24.65530 34.39270 22.98917 0.18363 0.00058 210.76272 101.09144 0.05335 -999.00000 -999.00000 -999.00000 -999.00000 8.95000 24.65960 34.39040 22.98643 0.17849 0.00068 210.78436 101.10296 0.05351 -999.00000 -999.00000 -999.00000 -999.00000 14.06000 24.66180 34.39010 22.98587 0.18444 0.00074 210.85122 101.13642 0.05328 -999.00000 -999.00000 -999.00000 -999.00000 19.13000 24.65990 34.39170 22.98797 0.17828 0.00058 210.85652 101.13746 0.05473 -999.00000 -999.00000 -999.00000 -999.00000 24.28000 24.65960 34.39140 22.98817 0.20570 0.00058 211.38460 101.14426 0.05383 -999.00000 -999.00000 -999.00000 -999.00000 28.04000 24.38270 34.54190 23.18523 0.22803 0.00069 211.89992 101.16651 0.05377 -999.00000 -999.00000 -999.00000 -999.00000 32.50000 24.26240 34.65160 23.30438 0.22701 0.00079 212.16174 101.23088 0.05004 -999.00000 -999.00000 -999.00000 -999.00000 38.52000 24.23180 34.65780 23.31857 0.20364 0.00081 212.62642 101.40156 0.05063 -999.00000 -999.00000 -999.00000 -999.00000 43.15000 24.22250 34.67690 23.33607 0.24804 0.00080 213.87572 101.69850 0.05082 -999.00000 -999.00000 -999.00000 -999.00000 47.76000 23.83520 34.86440 23.59301 0.26762 0.00058 215.25742 101.89762 0.05209 -999.00000 -999.00000 -999.00000 -999.00000 51.84000 23.57240 34.96860 23.74941 0.24963 0.00058 216.28880 102.17673 0.05353 -999.00000 -999.00000 -999.00000 -999.00000 57.85000 23.47050 35.01310 23.81330 0.27428 0.00058 217.91493 102.76987 0.05746 -999.00000 -999.00000 -999.00000 -999.00000 63.44000 23.38620 35.03090 23.85173 0.27833 0.00071 220.86285 103.84014 0.05157 -999.00000 -999.00000 -999.00000 -999.00000 67.29000 23.18730 35.00600 23.89092 0.29847 0.00083 224.49515 104.83362 0.05311 -999.00000 -999.00000 -999.00000 -999.00000 72.97000 22.37700 34.98600 24.10834 0.37182 0.00088 229.32917 105.68714 0.05332 -999.00000 -999.00000 -999.00000 -999.00000 78.10000 21.75440 34.98000 24.27888 0.38720 0.00090 230.67384 105.34188 0.05340 -999.00000 -999.00000 -999.00000 -999.00000 82.86000 21.40190 34.95340 24.35647 0.41757 0.00078 230.69559 104.83520 0.05349 -999.00000 -999.00000 -999.00000 -999.00000 87.37000 21.24870 34.94560 24.39285 0.47999 0.00065 229.72227 104.00592 0.05332 -999.00000 -999.00000 -999.00000 -999.00000 91.86000 20.96130 34.92940 24.45915 0.54530 0.00049 228.59572 103.07943 0.05207 -999.00000 -999.00000 -999.00000 -999.00000 96.87000 20.80030 34.97390 24.53689 0.61472 0.00038 227.37883 102.29368 0.04935 -999.00000 -999.00000 -999.00000 -999.00000 101.57000 20.70910 34.99310 24.57636 0.69507 0.00049 225.52003 101.12287 0.04858 -999.00000 -999.00000 -999.00000 -999.00000 108.41000 20.25550 34.92390 24.64536 0.87120 0.00053 222.70489 99.07344 0.04670 -999.00000 -999.00000 -999.00000 -999.00000 113.11000 20.02510 34.93330 24.71373 0.81643 0.00050 219.33691 97.22373 0.04457 -999.00000 -999.00000 -999.00000 -999.00000 118.20000 19.83120 34.94750 24.77577 0.68237 0.00058 215.34876 95.06201 0.04266 -999.00000 -999.00000 -999.00000 -999.00000 122.46000 19.56240 34.91280 24.81961 0.58598 0.00052 212.09601 93.32276 0.03902 -999.00000 -999.00000 -999.00000 -999.00000 126.76000 19.52080 34.93740 24.84940 0.51152 0.00051 208.83494 91.73828 0.03816 -999.00000 -999.00000 -999.00000 -999.00000 131.13000 19.38600 34.92530 24.87527 0.48400 0.00055 206.39300 90.33257 0.03750 -999.00000 -999.00000 -999.00000 -999.00000 138.14000 18.94950 34.86870 24.94423 0.45218 0.00051 202.97098 88.16495 0.03650 -999.00000 -999.00000 -999.00000 -999.00000 142.52000 18.78450 34.85900 24.97887 0.42081 0.00053 200.37017 86.68205 0.03613 -999.00000 -999.00000 -999.00000 -999.00000 147.46000 18.49620 34.80460 25.01004 0.38202 0.00042 198.28911 85.04631 0.03384 -999.00000 -999.00000 -999.00000 -999.00000 153.53000 17.68550 34.68340 25.11743 0.28690 0.00049 195.88985 83.01995 0.03300 -999.00000 -999.00000 -999.00000 -999.00000 157.94000 17.53440 34.67550 25.14820 0.29665 0.00066 192.89184 81.41306 0.03126 -999.00000 -999.00000 -999.00000 -999.00000 162.90000 17.22920 34.66040 25.21015 0.24432 0.00058 190.10065 79.71315 0.03031 -999.00000 -999.00000 -999.00000 -999.00000 167.05000 16.93150 34.61500 25.24620 0.20834 0.00048 188.38865 78.49201 0.02971 -999.00000 -999.00000 -999.00000 -999.00000 171.96000 16.50010 34.56760 25.31100 0.16444 0.00038 187.27525 77.35524 0.02937 -999.00000 -999.00000 -999.00000 -999.00000 176.66000 16.11200 34.51400 25.35938 0.12764 0.00045 186.08531 76.29698 0.02950 -999.00000 -999.00000 -999.00000 -999.00000 183.45000 15.78820 34.46780 25.39763 0.15513 0.00051 182.99572 74.29466 0.02851 -999.00000 -999.00000 -999.00000 -999.00000 188.05000 15.15270 34.39300 25.48157 0.14346 0.00053 181.47128 72.73612 0.02841 -999.00000 -999.00000 -999.00000 -999.00000 193.20000 14.40630 34.30550 25.57540 0.07492 0.00051 180.81595 71.41323 0.02884 -999.00000 -999.00000 -999.00000 -999.00000 197.35000 13.86090 34.24080 25.63991 0.05936 0.00058 180.14073 70.50920 0.02795 -999.00000 -999.00000 -999.00000 -999.00000 201.59000 13.55500 34.21010 25.67920 0.09285 0.00047 178.79765 69.47359 0.02771 -999.00000 -999.00000 -999.00000 -999.00000 206.10000 13.15990 34.17130 25.72919 0.10798 0.00039 177.51817 68.43190 0.02766 -999.00000 -999.00000 -999.00000 -999.00000 213.02000 12.65610 34.13650 25.80208 0.07260 0.00053 176.76681 67.54161 0.02690 -999.00000 -999.00000 -999.00000 -999.00000 218.33000 12.48490 34.10710 25.81276 0.08346 0.00051 174.93592 66.51746 0.02727 -999.00000 -999.00000 -999.00000 -999.00000 222.43000 12.21000 34.08380 25.84764 0.10706 0.00047 173.04282 65.37124 0.02762 -999.00000 -999.00000 -999.00000 -999.00000 226.85000 11.83600 34.07060 25.90816 0.11065 0.00038 171.84201 64.43119 0.02743 -999.00000 -999.00000 -999.00000 -999.00000 231.34000 11.53070 34.05260 25.95094 0.09680 0.00050 170.96663 63.67545 0.02719 -999.00000 -999.00000 -999.00000 -999.00000 236.59000 11.24238 34.04863 25.99936 0.08749 0.00047 166.95706 61.83183 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 241.84000 10.95405 34.04465 26.04778 0.07818 0.00044 162.94786 60.00904 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 247.09000 10.66572 34.04068 26.09620 0.06887 0.00041 158.93905 58.20672 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 252.34000 10.37740 34.03670 26.14462 0.05956 0.00038 154.93061 56.42454 0.02735 -999.00000 -999.00000 -999.00000 -999.00000 256.33000 10.29500 34.04220 26.16322 0.07260 0.00050 151.63962 55.06806 0.02744 -999.00000 -999.00000 -999.00000 -999.00000 262.23000 10.06240 34.05245 26.21074 0.08470 0.00050 146.60904 53.01936 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 268.13000 9.82980 34.06270 26.25827 0.09680 0.00049 141.57894 50.98786 0.02677 -999.00000 -999.00000 -999.00000 -999.00000 273.09000 9.77190 34.06620 26.27082 0.10611 0.00048 138.21746 49.66048 0.02759 -999.00000 -999.00000 -999.00000 -999.00000 278.08000 9.59510 34.07660 26.30831 0.11134 0.00047 134.66068 48.22396 0.02797 -999.00000 -999.00000 -999.00000 -999.00000 282.89000 9.47560 34.08080 26.33132 0.10626 0.00065 131.96711 47.13340 0.02779 -999.00000 -999.00000 -999.00000 -999.00000 287.72000 9.34590 34.08220 26.35363 0.10337 0.00053 130.05398 46.30501 0.02798 -999.00000 -999.00000 -999.00000 -999.00000 292.85000 9.18400 34.08020 26.37827 0.06333 0.00049 128.12972 45.45483 0.02787 -999.00000 -999.00000 -999.00000 -999.00000 297.78000 9.06170 34.07810 26.39627 0.06614 0.00052 124.04758 43.85556 0.02832 -999.00000 -999.00000 -999.00000 -999.00000 302.80000 8.85430 34.07480 26.42652 0.09680 0.00049 116.69295 41.11557 0.02791 -999.00000 -999.00000 -999.00000 -999.00000 307.91000 8.73200 34.09450 26.46116 0.10581 0.00052 109.64112 38.55263 0.02767 -999.00000 -999.00000 -999.00000 -999.00000 312.93000 8.67570 34.10750 26.48022 0.12100 0.00045 104.90700 36.81882 0.02896 -999.00000 -999.00000 -999.00000 -999.00000 317.27000 8.58410 34.12670 26.50952 0.10094 0.00055 102.49524 35.87899 0.02926 -999.00000 -999.00000 -999.00000 -999.00000 321.71000 8.43370 34.12700 26.53286 0.07260 0.00064 101.56110 35.41866 0.02832 -999.00000 -999.00000 -999.00000 -999.00000 326.18000 8.21430 34.11570 26.55720 0.07260 0.00057 98.63516 34.26488 0.02843 -999.00000 -999.00000 -999.00000 -999.00000 331.93500 8.10300 34.12315 26.57974 0.09202 0.00052 93.94175 32.55918 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 337.69000 7.99170 34.13060 26.60228 0.11144 0.00047 89.24856 30.86141 0.02735 -999.00000 -999.00000 -999.00000 -999.00000 342.43000 7.90200 34.13620 26.61999 0.09680 0.00038 85.98132 29.67759 0.02745 -999.00000 -999.00000 -999.00000 -999.00000 346.64000 7.84310 34.14110 26.63256 0.09680 0.00044 83.01361 28.59431 0.02762 -999.00000 -999.00000 -999.00000 -999.00000 353.03000 7.64800 34.13820 26.65866 0.09680 0.00044 78.57422 26.96723 0.02755 -999.00000 -999.00000 -999.00000 -999.00000 358.39000 7.57910 34.15010 26.67803 0.09680 0.00044 74.09160 25.38160 0.02728 -999.00000 -999.00000 -999.00000 -999.00000 363.20000 7.47390 34.15620 26.69791 0.08741 0.00039 71.28335 24.36528 0.02717 -999.00000 -999.00000 -999.00000 -999.00000 367.94000 7.38570 34.15630 26.71057 0.10433 0.00032 68.92562 23.49962 0.02726 -999.00000 -999.00000 -999.00000 -999.00000 372.23000 7.25280 34.15630 26.72927 0.15578 0.00037 66.75652 22.71188 0.02765 -999.00000 -999.00000 -999.00000 -999.00000 376.62000 7.20240 34.15460 26.73506 0.13923 0.00044 64.26899 21.84408 0.02838 -999.00000 -999.00000 -999.00000 -999.00000 381.16000 7.17280 34.17050 26.75180 0.08708 0.00044 61.36081 20.84505 0.02743 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000