# 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 11:05:59 # original profile science log name: f8146.081.20211221T080040.science.mat # profile date(gmt): 20-Dec-2021 09:09:49 # profile lat: 19.5065 # profile lon: -138.3088 # profile number: 081 # 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 4.34000 24.71440 34.36040 22.94696 0.18341 0.00071 209.38733 100.50987 0.06325 -999.00000 -999.00000 -999.00000 -999.00000 8.90000 24.71860 34.35890 22.94486 0.18769 0.00076 209.13052 100.38910 0.06110 -999.00000 -999.00000 -999.00000 -999.00000 13.98000 24.71730 34.36070 22.94693 0.22721 0.00083 208.95982 100.31106 0.06209 -999.00000 -999.00000 -999.00000 -999.00000 18.92000 24.71870 34.36050 22.94667 0.23282 0.00074 208.89213 100.27983 0.06238 -999.00000 -999.00000 -999.00000 -999.00000 23.98000 24.72040 34.35980 22.94596 0.21780 0.00058 208.77130 100.22290 0.06158 -999.00000 -999.00000 -999.00000 -999.00000 29.09000 24.72000 34.36050 22.94696 0.20958 0.00054 208.70647 100.19354 0.06222 -999.00000 -999.00000 -999.00000 -999.00000 34.74000 24.72090 34.36040 22.94698 0.21913 0.00059 208.78269 100.21814 0.06152 -999.00000 -999.00000 -999.00000 -999.00000 38.38000 24.71190 34.36210 22.95121 0.24981 0.00071 208.93140 100.27042 0.06197 -999.00000 -999.00000 -999.00000 -999.00000 44.33000 24.69080 34.38990 22.97895 0.29250 0.00075 209.61748 100.55037 0.06103 -999.00000 -999.00000 -999.00000 -999.00000 49.55000 24.64940 34.44570 23.03391 0.30844 0.00083 211.16049 101.00859 0.06516 -999.00000 -999.00000 -999.00000 -999.00000 54.03000 24.29590 34.80220 23.40964 0.26620 0.00078 212.63441 101.55840 0.06284 -999.00000 -999.00000 -999.00000 -999.00000 58.37000 24.21730 34.83720 23.45982 0.32259 0.00082 215.04139 102.55460 0.06305 -999.00000 -999.00000 -999.00000 -999.00000 62.49000 24.12630 34.99360 23.60549 0.37457 0.00083 217.17266 103.37486 0.06827 -999.00000 -999.00000 -999.00000 -999.00000 66.09000 23.92450 35.11330 23.75616 0.36932 0.00064 218.85213 103.80429 0.06190 -999.00000 -999.00000 -999.00000 -999.00000 73.22000 23.32950 35.08330 23.90854 0.40493 0.00055 222.85378 104.73151 0.06176 -999.00000 -999.00000 -999.00000 -999.00000 78.46000 23.11270 35.06180 23.95549 0.42290 0.00064 226.24327 105.40177 0.06255 -999.00000 -999.00000 -999.00000 -999.00000 82.04000 22.46830 35.00830 24.09989 0.44894 0.00062 228.89532 105.65134 0.06216 -999.00000 -999.00000 -999.00000 -999.00000 88.05000 21.72680 34.97310 24.28186 0.53240 0.00066 230.30552 105.10805 0.06242 -999.00000 -999.00000 -999.00000 -999.00000 93.78000 21.32090 34.92950 24.36115 0.56354 0.00058 228.65722 103.31658 0.05928 -999.00000 -999.00000 -999.00000 -999.00000 98.15000 20.70410 34.89630 24.50383 0.65485 0.00058 227.09104 101.68819 0.05490 -999.00000 -999.00000 -999.00000 -999.00000 102.81000 20.32020 34.87580 24.59122 0.77042 0.00063 224.90690 100.15197 0.05448 -999.00000 -999.00000 -999.00000 -999.00000 107.96000 20.07690 34.88100 24.65993 0.82868 0.00061 223.02118 98.99428 0.05286 -999.00000 -999.00000 -999.00000 -999.00000 112.82000 19.98260 34.92820 24.72102 0.78097 0.00055 221.47534 98.22946 0.05130 -999.00000 -999.00000 -999.00000 -999.00000 117.95000 19.96180 34.93930 24.73522 0.72400 0.00070 220.70040 97.82953 0.05001 -999.00000 -999.00000 -999.00000 -999.00000 123.27000 19.90680 34.94550 24.75468 0.68593 0.00070 220.45893 97.62082 0.04823 -999.00000 -999.00000 -999.00000 -999.00000 128.77000 19.84420 34.94170 24.76849 0.68555 0.00066 220.00556 97.28779 0.04752 -999.00000 -999.00000 -999.00000 -999.00000 134.25000 19.75340 34.93710 24.78904 0.66942 0.00058 218.45061 96.43609 0.04621 -999.00000 -999.00000 -999.00000 -999.00000 139.89000 19.65080 34.93150 24.81184 0.65083 0.00054 215.56168 94.98948 0.04532 -999.00000 -999.00000 -999.00000 -999.00000 144.29000 19.56333 34.92523 24.82997 0.60174 0.00053 212.60452 93.52447 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 148.69000 19.47587 34.91897 24.84810 0.55264 0.00052 209.64747 92.06456 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 153.09000 19.38840 34.91270 24.86622 0.50355 0.00051 206.69053 90.60974 0.04330 -999.00000 -999.00000 -999.00000 -999.00000 157.80000 19.31920 34.90350 24.87730 0.45110 0.00058 203.31016 88.78273 0.04312 -999.00000 -999.00000 -999.00000 -999.00000 163.06000 18.93160 34.85590 24.94034 0.41356 0.00047 200.54411 86.81072 0.04106 -999.00000 -999.00000 -999.00000 -999.00000 167.18000 18.46110 34.79250 25.01060 0.34447 0.00044 198.65077 85.30137 0.04033 -999.00000 -999.00000 -999.00000 -999.00000 171.53000 18.09080 34.74880 25.06928 0.30096 0.00058 196.64999 83.96468 0.03909 -999.00000 -999.00000 -999.00000 -999.00000 177.13000 17.66950 34.69665 25.13184 0.28156 0.00058 193.27890 81.83769 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 182.73000 17.24820 34.64450 25.19440 0.26216 0.00058 189.90822 79.74610 0.03733 -999.00000 -999.00000 -999.00000 -999.00000 187.54000 17.02340 34.61010 25.22171 0.20736 0.00058 187.44922 78.14782 0.03739 -999.00000 -999.00000 -999.00000 -999.00000 191.91000 16.54040 34.55930 25.29621 0.18637 0.00050 185.39044 76.51963 0.03636 -999.00000 -999.00000 -999.00000 -999.00000 198.15000 15.78600 34.45640 25.39002 0.15974 0.00033 183.09764 74.44219 0.03717 -999.00000 -999.00000 -999.00000 -999.00000 202.96000 15.33690 34.39960 25.44674 0.12491 0.00033 181.04362 72.74152 0.03513 -999.00000 -999.00000 -999.00000 -999.00000 207.46000 14.65780 34.32120 25.53445 0.07575 0.00028 179.02366 71.11383 0.03468 -999.00000 -999.00000 -999.00000 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