# 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 11:06:18 # original profile science log name: f8146.171.20220210T224326.science.mat # profile date(gmt): 10-Feb-2022 19:50:15 # profile lat: 19.4433 # profile lon: -134.7036 # profile number: 171 # 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 4.05000 23.18600 34.32060 23.36824 0.19360 0.00069 215.86160 100.93472 0.04613 32.73575 37.06376 37.06992 26.31654 9.00000 23.18470 34.32050 23.36884 0.19360 0.00057 215.71658 100.86903 0.04718 29.12720 33.07054 33.07744 18.43817 13.43000 23.18780 34.32000 23.36782 0.17821 0.00071 215.68439 100.85619 0.04631 25.21622 28.76388 28.69809 13.00814 16.45000 23.18630 34.32130 23.36942 0.16940 0.00068 215.64653 100.84000 0.04533 23.70611 27.13352 27.05733 10.81186 23.98000 23.18770 34.32130 23.36947 0.19519 0.00067 215.53174 100.78643 0.04477 19.09981 22.01999 21.90964 6.25379 29.24000 23.18850 34.32020 23.36874 0.22280 0.00078 215.51556 100.77937 0.04577 17.12220 19.85015 19.74216 4.47227 34.08000 23.19270 34.32270 23.36971 0.21130 0.00071 215.40857 100.73958 0.04596 16.01892 18.69688 18.61843 3.43058 39.25000 23.19760 34.32450 23.36996 0.25185 0.00076 215.23058 100.68023 0.04434 14.79034 17.41723 17.40330 2.55845 43.85000 23.21960 34.34720 23.38106 0.28699 0.00078 215.02276 100.63635 0.04359 14.03363 16.70677 16.81557 2.01165 48.24000 23.24500 34.38190 23.40025 0.33808 0.00075 214.87946 100.61091 0.04141 12.88516 15.40670 15.57885 1.59183 54.01000 23.24720 34.39050 23.40648 0.41750 0.00078 215.18271 100.65889 0.04105 10.77901 12.96751 13.23632 1.05200 58.53000 23.13260 34.72800 23.69562 0.47200 0.00077 215.80972 100.84133 0.04205 9.10907 11.05820 11.46908 0.76598 62.26000 22.90350 34.85900 23.86118 0.48400 0.00077 216.59618 100.91879 0.04164 7.40047 9.12878 9.67164 0.57411 66.55000 22.66410 34.83300 23.91030 0.57112 0.00071 217.30283 100.92309 0.03946 5.69427 7.13064 7.71319 0.39349 71.35000 22.54110 34.82420 23.93895 0.70869 0.00067 217.11980 100.64668 0.04085 4.41002 5.63418 6.25545 0.27371 78.01000 22.46650 34.84230 23.97427 0.79116 0.00064 216.36704 100.00207 0.04053 2.97537 3.91860 4.55871 0.16156 82.19000 22.19470 34.86110 24.06563 0.88213 0.00071 216.32038 99.69763 0.03996 2.25602 3.02387 3.62075 0.11384 86.36000 22.11510 34.86400 24.09046 0.89540 0.00071 215.87423 99.24225 0.03850 1.71005 2.33478 2.87465 0.08277 92.73000 21.82510 34.82320 24.14096 0.91488 0.00066 214.04864 97.64959 0.03793 1.10121 1.55929 2.00671 0.05166 97.50000 21.31480 34.79020 24.25718 0.93241 0.00070 210.95631 95.47053 0.03653 0.78339 1.15319 1.54044 0.03834 101.58000 21.04340 34.75770 24.30680 0.87671 0.00079 207.03431 93.02831 0.03406 0.58830 0.90146 1.24750 0.03271 108.08000 20.27380 34.71770 24.48347 0.74717 0.00066 196.05380 86.99172 0.03159 0.35890 0.59602 0.87997 0.02430 113.20000 19.82850 34.67450 24.56813 0.70180 0.00064 183.59899 80.89634 0.03111 0.24024 0.43041 0.67305 0.02067 117.03000 19.63780 34.65560 24.60364 0.64959 0.00067 177.36815 77.72910 0.03184 0.17711 0.33585 0.55076 0.01977 123.18000 19.05790 34.61250 24.72029 0.48540 0.00076 169.84412 73.62263 0.03212 0.10797 0.22699 0.40506 0.01849 127.05000 18.73100 34.59880 24.79284 0.41012 0.00078 165.61200 71.39503 0.02844 0.08237 0.18424 0.34363 0.01730 132.52000 18.35390 34.56210 24.85945 0.34779 0.00046 153.85596 65.71612 0.02754 0.05637 0.13664 0.27577 0.01624 138.55000 17.58310 34.47380 24.98110 0.30336 0.00057 136.91319 57.49472 0.02515 0.03602 0.09833 0.21998 0.01615 142.59000 17.05470 34.47240 25.10666 0.25624 0.00059 129.09156 53.59991 0.02230 0.02720 0.08058 0.19258 0.01622 146.67000 16.41260 34.41650 25.21419 0.22527 0.00046 125.36101 51.66826 0.02185 0.02061 0.06338 0.16498 0.01572 152.89000 15.99370 34.39090 25.29078 0.23188 0.00051 124.05896 50.71673 0.02129 0.01286 0.04220 0.12736 0.01595 157.48000 15.71480 34.36810 25.33646 0.22873 0.00047 121.83390 49.37098 0.02145 0.00950 0.03364 0.11019 0.01545 161.65000 15.13280 34.33110 25.43729 0.22109 0.00037 118.90655 47.67053 0.01978 0.00640 0.02527 0.09549 0.01574 168.12000 14.33180 34.27930 25.57013 0.16940 0.00045 115.84525 45.80581 0.01978 0.00482 0.01649 0.07817 0.01550 172.22000 14.07710 34.26370 25.61183 0.16940 0.00050 114.17845 44.93871 0.01960 0.00398 0.01277 0.06964 0.01577 177.44000 13.82620 34.24710 25.65138 0.17716 0.00050 111.92779 43.76077 0.01896 0.00313 0.00954 0.06206 0.01639 183.43000 13.37610 34.22400 25.72581 0.15038 0.00038 109.47547 42.31584 0.01852 0.00217 0.00618 0.05402 0.01551 187.65000 12.84190 34.21840 25.82835 0.10548 0.00041 111.32193 42.65833 0.01785 0.00124 0.00363 0.04990 0.01574 192.86000 12.45970 34.20010 25.88899 0.07824 0.00040 118.68774 45.10380 0.01781 0.00094 0.00209 0.04540 0.01716 196.12000 12.24840 34.19210 25.92355 0.08080 0.00042 123.78467 46.84360 0.01790 0.00107 0.00126 0.04304 0.01696 203.29000 11.80900 34.15370 25.97709 0.13685 0.00041 132.18978 49.56074 0.01550 0.00011 -0.00014 0.03746 0.01634 209.00000 11.43530 34.11830 26.01893 0.07260 0.00057 128.01908 47.62608 0.01708 0.00036 0.00051 0.03295 0.01686 213.64000 11.19810 34.16720 26.10030 0.06021 0.00051 125.13683 46.49081 0.01406 0.00044 0.00001 0.03259 0.01760 217.31000 11.14420 34.19500 26.13181 0.03653 0.00039 134.24758 49.94454 -999.00000 0.00172 -0.00224 0.03572 0.01701 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000