# 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 11:05:43 # original profile science log name: f8146.007.20211126T165804.science.mat # profile date(gmt): 26-Nov-2021 14:36:52 # profile lat: 19.4293 # profile lon: -138.5537 # profile number: 007 # 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 4.16000 23.43470 35.07130 23.86459 0.16957 0.00054 214.57008 101.25126 0.03384 23.55266 27.99841 28.92424 18.74051 7.03000 23.43400 35.07180 23.86534 0.14892 0.00053 214.55605 101.24468 0.03442 22.75363 26.91703 27.76266 15.63488 12.04000 23.43713 35.07150 23.86451 0.15638 0.00053 214.51696 101.22905 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 17.05000 23.44025 35.07120 23.86367 0.16384 0.00053 214.47788 101.21343 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 22.06000 23.44337 35.07090 23.86283 0.17130 0.00053 214.43880 101.19780 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 27.07000 23.44650 35.07060 23.86200 0.17876 0.00053 214.39972 101.18218 0.03146 10.92431 12.85994 12.43194 2.29161 33.25000 23.44160 35.07220 23.86502 0.17827 0.00071 214.42051 101.19166 0.03332 8.88364 10.57548 10.18048 1.33538 37.37000 23.44590 35.07110 23.86318 0.20761 0.00065 214.45591 101.21222 0.03311 7.23732 8.45142 7.83023 0.83925 41.93000 23.44870 35.07250 23.86370 0.19360 0.00062 214.55707 101.26219 0.03148 6.46192 7.71148 7.26614 0.61614 47.79000 23.44770 35.07130 23.86343 0.18388 0.00071 214.87578 101.40372 0.03211 5.32007 6.38883 5.95459 0.38066 52.57000 23.44810 35.07220 23.86428 0.18156 0.00077 216.09657 101.94944 0.03453 4.47156 5.35365 4.90834 0.25751 56.31000 23.44980 35.06770 23.86061 0.24068 0.00083 219.10812 102.90710 0.03539 3.90833 4.67897 4.25621 0.19449 63.01000 22.59390 35.01810 24.07047 0.38166 0.00083 226.23429 104.51138 0.03693 2.92262 3.52804 3.20151 0.11382 67.99000 21.81500 34.90810 24.20681 0.40128 0.00073 228.85552 104.53608 0.03870 2.25636 2.78856 2.58179 0.08000 72.58000 21.46850 34.86590 24.27103 0.40749 0.00063 229.22815 104.04994 0.03793 1.72622 2.19870 2.08706 0.05776 77.16000 21.07310 34.87550 24.38694 0.45653 0.00076 229.10849 103.28292 0.03541 1.30077 1.69613 1.64544 0.04393 81.60000 20.73780 34.85650 24.46358 0.53364 0.00083 227.95521 102.06956 0.03380 0.97882 1.31100 1.31161 0.03399 86.20000 20.28130 34.82720 24.56368 0.64554 0.00083 226.93065 100.99368 0.03310 0.72266 0.99145 1.01949 0.02713 92.87000 20.02220 34.84230 24.64408 0.79911 0.00083 224.98346 99.75960 0.03052 0.44101 0.62113 0.66935 0.02083 97.62000 19.96110 34.88290 24.69135 0.88379 0.00070 223.51987 98.97373 0.02900 0.31496 0.45702 0.51713 0.01857 101.23000 19.87060 34.88500 24.71690 0.88778 0.00062 222.25109 98.17081 0.02851 0.25144 0.37633 0.45028 0.01685 107.15000 19.58670 34.84730 24.76254 0.85840 0.00057 219.31558 96.35388 0.02694 0.16933 0.26784 0.34769 0.01536 114.76000 19.50800 34.91080 24.83180 0.70693 0.00058 213.48672 93.72661 0.02194 0.10805 0.17898 0.24903 0.01319 119.43000 19.31960 34.89180 24.86620 0.64994 0.00049 209.80562 91.88382 0.02101 0.08178 0.13857 0.19641 0.01250 124.34000 19.28010 34.90320 24.88531 0.57065 0.00046 205.30254 89.62074 0.02084 0.06386 0.11300 0.17250 0.01317 129.67000 18.89020 34.85750 24.95028 0.49118 0.00065 201.86895 87.55260 0.01868 0.04961 0.09060 0.14638 0.01345 133.63500 18.71555 34.84045 24.98149 0.44707 0.00058 199.82186 86.33168 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 137.60000 18.54090 34.82340 25.01271 0.40296 0.00051 197.77489 85.12017 0.01674 0.03418 0.06830 0.12792 0.01361 141.87000 18.30360 34.79390 25.04958 0.34159 0.00058 196.66622 84.12449 0.01485 0.02812 0.05940 0.12403 0.01356 148.30000 17.69250 34.69850 25.12703 0.28229 0.00066 193.11567 81.69840 0.01270 0.01701 0.03533 0.08736 0.01411 153.87000 17.23670 34.65250 25.20185 0.22481 0.00062 187.89134 78.56509 0.01207 0.01026 0.01716 0.04608 0.01366 158.36000 16.60870 34.57390 25.28993 0.18110 0.00051 185.43776 76.76126 0.01025 0.00905 0.01395 0.04073 0.01369 162.33000 16.28110 34.53820 25.33855 0.17153 0.00065 184.34279 75.84795 0.00954 0.00794 0.01055 0.03843 0.01459 166.54000 15.98940 34.49920 25.37546 0.13548 0.00053 183.78897 75.14614 0.01034 0.00691 0.00879 0.03610 0.01483 171.32000 15.62540 34.45530 25.42403 0.13041 0.00045 183.29670 74.41449 0.01053 0.00573 0.00701 0.03294 0.01485 176.26000 15.29850 34.41470 25.46567 0.14520 0.00045 182.32715 73.61440 0.00936 0.00372 0.00541 0.02958 0.01483 181.18000 15.11450 34.38530 25.48370 0.09577 0.00050 180.67272 72.51712 0.00908 0.00274 0.00343 0.02717 0.01542 186.84000 14.54665 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