# 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 11:07:38 # original profile science log name: f8146.550.20220530T082032.science.mat # profile date(gmt): 30-May-2022 05:51:13 # profile lat: 21.106 # profile lon: -136.6155 # profile number: 550 # 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 3.83000 22.41630 34.29150 23.56635 0.16776 0.00067 217.60612 100.37767 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 8.98000 22.41470 34.29180 23.56732 0.19709 0.00064 217.32438 100.24876 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 12.72000 22.41890 34.29010 23.56505 0.17631 0.00071 217.14324 100.16730 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 18.32000 22.42010 34.29180 23.56631 0.18573 0.00067 217.04460 100.12744 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 23.24000 22.42230 34.29140 23.56567 0.18432 0.00066 217.12102 100.16368 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 28.43000 22.42400 34.29120 23.56534 0.21044 0.00079 217.27455 100.22830 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 33.69000 22.42140 34.29090 23.56615 0.21805 0.00075 218.09241 100.47545 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 38.36000 22.29720 34.31040 23.61627 0.25160 0.00083 219.72631 100.85984 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 43.48000 21.94590 34.45240 23.82288 0.23380 0.00091 220.70088 100.96253 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 48.24000 21.79560 34.48860 23.89249 0.27437 0.00100 221.17794 100.93705 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 52.74000 21.66040 34.52960 23.96138 0.29937 0.00074 221.42788 100.83618 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 56.92000 21.52530 34.56240 24.02387 0.35309 0.00066 221.74058 100.80139 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 61.95000 21.42480 34.59930 24.07986 0.43560 0.00079 221.81853 100.71125 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 66.66000 21.37190 34.66830 24.14710 0.41839 0.00071 222.31593 100.86027 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 73.41000 21.24970 34.71970 24.22005 0.37333 0.00076 222.32323 100.63280 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 77.08000 21.20700 34.72950 24.23937 0.39771 0.00072 222.34833 100.30138 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 82.54500 20.86230 34.76810 24.36227 0.48905 0.00061 221.41589 99.39967 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 88.01000 20.51760 34.80670 24.48516 0.58040 0.00050 220.48368 98.50681 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 92.77000 20.29500 34.79190 24.53349 0.72312 0.00063 220.50198 98.19565 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 96.89000 20.19190 34.78320 24.55442 0.80746 0.00066 220.79868 98.21297 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 101.26000 20.20390 34.82250 24.58141 0.83893 0.00058 220.69418 98.15376 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 106.43000 20.12396 34.82501 24.60455 0.80563 0.00057 219.54465 97.48444 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 111.60000 20.04402 34.82753 24.62769 0.77233 0.00056 218.39518 96.81731 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 116.77000 19.96409 34.83004 24.65083 0.73903 0.00055 217.24576 96.15236 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 121.94000 19.88415 34.83255 24.67397 0.70573 0.00054 216.09639 95.48959 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 127.11000 19.80421 34.83506 24.69711 0.67243 0.00053 214.94708 94.82898 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 132.28000 19.72427 34.83757 24.72025 0.63913 0.00052 213.79781 94.17052 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 137.45000 19.64434 34.84009 24.74339 0.60583 0.00051 212.64860 93.51420 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 142.62000 19.56440 34.84260 24.76653 0.57253 0.00050 211.49944 92.86001 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 147.30000 19.39210 34.82220 24.79578 0.53443 0.00050 209.31314 91.46000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 152.54000 19.00840 34.75790 24.84525 0.47053 0.00047 205.46087 89.16201 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 158.29000 18.57870 34.69280 24.90433 0.41282 0.00075 200.47856 86.19767 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 163.31000 18.13980 34.63000 24.96569 0.37273 0.00048 197.24851 83.97110 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 167.17000 17.67140 34.59020 25.04998 0.34083 0.00037 194.86238 82.32701 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 172.18000 17.18910 34.53020 25.12014 0.24200 0.00049 191.74167 80.28966 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 178.26000 16.78720 34.47000 25.16920 0.23403 0.00062 189.39976 78.51208 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 183.12000 16.39540 34.39750 25.20488 0.19981 0.00065 186.44678 76.65896 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 188.12000 15.94533 34.34663 25.26697 0.14358 0.00047 181.23591 73.58786 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 193.12000 15.49527 34.29577 25.32906 0.08735 0.00030 176.02568 70.59272 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 198.12000 15.04520 34.24490 25.39115 0.03113 0.00013 170.81607 67.67075 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000