# 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 11:07:56 # original profile science log name: f8146.643.20220624T061100.science.mat # profile date(gmt): 24-Jun-2022 03:45:30 # profile lat: 22.587 # profile lon: -137.2403 # profile number: 643 # 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 3.43000 22.40590 34.47820 23.71091 0.16159 0.00050 215.67287 99.58898 -999.00000 -999.00000 -999.00000 -999.00000 0.00992 8.39000 22.41240 34.47820 23.70935 0.14520 0.00066 215.34351 99.43214 -999.00000 -999.00000 -999.00000 -999.00000 0.00966 13.26000 22.39330 34.47740 23.71442 0.16891 0.00075 215.36331 99.38694 -999.00000 -999.00000 -999.00000 -999.00000 0.01061 18.16000 22.33720 34.47380 23.72782 0.20219 0.00054 215.47921 99.37492 -999.00000 -999.00000 -999.00000 -999.00000 0.01092 23.12000 22.33180 34.47430 23.73001 0.16135 0.00050 215.58900 99.41508 -999.00000 -999.00000 -999.00000 -999.00000 0.01034 27.93000 22.32360 34.47270 23.73138 0.16047 0.00062 215.65506 99.43164 -999.00000 -999.00000 -999.00000 -999.00000 0.01080 33.00000 22.31870 34.47190 23.73245 0.19360 0.00075 215.71520 99.44873 -999.00000 -999.00000 -999.00000 -999.00000 0.01017 37.70000 22.31250 34.47170 23.73431 0.19360 0.00079 215.81379 99.48362 -999.00000 -999.00000 -999.00000 -999.00000 0.01010 42.78000 22.30740 34.46890 23.73391 0.18453 0.00075 215.92700 99.52101 -999.00000 -999.00000 -999.00000 -999.00000 0.01034 47.05000 22.30080 34.47040 23.73715 0.18805 0.00077 216.11808 99.59277 -999.00000 -999.00000 -999.00000 -999.00000 0.01074 53.20000 22.28630 34.46840 23.74007 0.23494 0.00062 217.86655 100.17059 -999.00000 -999.00000 -999.00000 -999.00000 0.01026 58.49000 22.20370 34.46460 23.76074 0.25926 0.00071 220.97141 100.99640 -999.00000 -999.00000 -999.00000 -999.00000 0.01066 63.16000 21.73340 34.54390 23.95259 0.32954 0.00075 220.81679 100.65065 -999.00000 -999.00000 -999.00000 -999.00000 0.01036 67.34000 21.56490 34.64200 24.07400 0.33826 0.00079 219.94437 99.96209 -999.00000 -999.00000 -999.00000 -999.00000 0.01073 72.25000 21.24700 34.69700 24.20346 0.38720 0.00067 218.74520 98.98634 -999.00000 -999.00000 -999.00000 -999.00000 0.01123 78.36000 21.03420 34.68890 24.25566 0.39539 0.00050 217.27206 97.99784 -999.00000 -999.00000 -999.00000 -999.00000 0.01063 82.93000 20.99550 34.68970 24.26702 0.41140 0.00046 216.77168 97.61982 -999.00000 -999.00000 -999.00000 -999.00000 0.01073 87.71000 20.84270 34.69280 24.31101 1.08130 0.00067 216.14675 97.03077 -999.00000 -999.00000 -999.00000 -999.00000 0.01093 93.41000 20.57060 34.71420 24.40080 2.33776 0.00050 215.14525 96.28348 -999.00000 -999.00000 -999.00000 -999.00000 0.01166 98.11000 20.53640 34.74000 24.42984 1.31567 0.00041 214.86892 96.06666 -999.00000 -999.00000 -999.00000 -999.00000 0.01255 103.16000 20.45790 34.73360 24.44621 1.19550 0.00058 214.17812 95.51486 -999.00000 -999.00000 -999.00000 -999.00000 0.01276 108.05000 20.21850 34.70880 24.49123 0.98841 0.00063 212.81425 94.47691 -999.00000 -999.00000 -999.00000 -999.00000 0.01207 112.20000 19.97690 34.69260 24.54284 0.99715 0.00067 210.94637 93.29114 -999.00000 -999.00000 -999.00000 -999.00000 0.01218 117.28000 19.76820 34.67040 24.58082 1.08833 0.00050 209.43265 92.29977 -999.00000 -999.00000 -999.00000 -999.00000 0.01289 121.87000 19.65080 34.67750 24.61704 1.04636 0.00039 208.30073 91.56539 -999.00000 -999.00000 -999.00000 -999.00000 0.01319 128.34000 19.38410 34.63170 24.65142 1.04119 0.00058 207.02047 90.55844 -999.00000 -999.00000 -999.00000 -999.00000 0.01246 133.26000 19.21610 34.61320 24.68069 0.88825 0.00058 205.63953 89.84204 -999.00000 -999.00000 -999.00000 -999.00000 0.01304 137.65000 19.33010 34.70210 24.71952 0.67082 0.00050 202.79459 88.60959 -999.00000 -999.00000 -999.00000 -999.00000 0.01332 142.48000 19.14210 34.71730 24.77956 0.59580 0.00043 198.31413 86.18229 -999.00000 -999.00000 -999.00000 -999.00000 0.01310 146.69000 18.80810 34.64860 24.81216 0.54010 0.00055 194.49089 83.95834 -999.00000 -999.00000 -999.00000 -999.00000 0.01331 153.27000 18.31090 34.59070 24.89270 0.41140 0.00042 191.63549 81.95650 -999.00000 -999.00000 -999.00000 -999.00000 0.01400 158.21000 17.88070 34.51840 24.94353 0.41140 0.00048 194.83809 82.78095 -999.00000 -999.00000 -999.00000 -999.00000 0.01394 162.24000 17.81460 34.52450 24.96452 0.38807 0.00062 194.81524 82.59762 -999.00000 -999.00000 -999.00000 -999.00000 0.01500 167.14000 17.54760 34.49630 25.00789 0.33880 0.00046 193.44133 81.58284 -999.00000 -999.00000 -999.00000 -999.00000 0.01455 171.93000 17.19790 34.46610 25.06878 0.33296 0.00046 192.50095 80.72371 -999.00000 -999.00000 -999.00000 -999.00000 0.01406 178.31000 16.96310 34.45670 25.11752 0.28306 0.00046 190.36018 79.20178 -999.00000 -999.00000 -999.00000 -999.00000 0.01385 183.22000 16.39350 34.39250 25.20138 0.23862 0.00040 187.00101 77.00097 -999.00000 -999.00000 -999.00000 -999.00000 0.01432 186.94000 16.06030 34.34880 25.24433 0.24684 0.00038 183.72794 75.14117 -999.00000 -999.00000 -999.00000 -999.00000 0.01524 193.10000 15.51770 34.28945 25.31966 0.20231 0.00042 177.24660 71.04971 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 199.26000 14.97510 34.23010 25.39499 0.15778 0.00045 170.76620 67.11829 -999.00000 -999.00000 -999.00000 -999.00000 0.01332 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000