# 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: f8146.551.20220530T111802.science.mat # profile date(gmt): 30-May-2022 08:23:54 # profile lat: 21.1203 # profile lon: -136.6167 # profile number: 551 # 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 3.69000 22.41180 34.29330 23.56898 0.13396 0.00079 217.23720 100.19690 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 8.90000 22.40690 34.29480 23.57180 0.19340 0.00067 216.95560 100.06647 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 13.66000 22.40930 34.29470 23.57131 0.16585 0.00058 216.86009 100.02628 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 17.41000 22.41290 34.29390 23.56989 0.18043 0.00058 216.82929 100.01256 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 23.29000 22.41370 34.29280 23.56916 0.15216 0.00066 217.20840 100.16563 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 28.85000 22.40700 34.29260 23.57123 0.22299 0.00097 219.17417 100.67094 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 31.74000 22.06530 34.36610 23.72333 0.26620 0.00101 220.27438 100.85774 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 37.76000 21.83730 34.47580 23.87060 0.27791 0.00077 220.73437 100.82420 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 42.96500 21.68810 34.52105 23.94661 0.29996 0.00082 220.97228 100.71569 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 48.17000 21.53890 34.56630 24.02261 0.32200 0.00087 221.21016 100.60767 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 53.22000 21.48720 34.59720 24.06062 0.37888 0.00091 220.92686 100.36571 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 58.05000 21.39710 34.59970 24.08757 0.43387 0.00079 221.33669 100.46680 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 62.45000 21.37190 34.62200 24.11168 0.38720 0.00067 221.91028 100.70117 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 67.89000 21.35280 34.69810 24.17507 0.39517 0.00062 222.12163 100.76868 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 72.75000 21.29440 34.71320 24.20283 0.39347 0.00061 221.99705 100.52555 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 76.99000 21.22230 34.72760 24.23374 0.36300 0.00050 222.04041 100.22708 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 81.35000 20.91950 34.78090 24.35694 0.37184 0.00067 221.54210 99.63167 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 86.54000 20.74768 34.78822 24.40872 0.45146 0.00064 221.27630 99.22767 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 91.73000 20.57586 34.79554 24.46050 0.53107 0.00061 221.01053 98.82601 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 96.92000 20.40404 34.80286 24.51228 0.61069 0.00057 220.74479 98.42668 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 102.11000 20.23222 34.81018 24.56406 0.69030 0.00054 220.47908 98.02965 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 107.30000 20.06040 34.81750 24.61584 0.76992 0.00051 220.21339 97.63491 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 111.27000 19.91690 34.83270 24.66538 0.69841 0.00044 221.19472 97.93269 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 117.23500 19.87595 34.86065 24.69774 0.66137 0.00036 218.35371 96.56842 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 123.20000 19.83500 34.88860 24.73009 0.62432 0.00028 215.51287 95.20723 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 128.26000 19.67840 34.86940 24.75660 0.55660 0.00042 212.91189 93.71011 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 132.95000 19.46480 34.83600 24.78680 0.53299 0.00045 210.39564 92.20686 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 137.87000 19.29130 34.80980 24.81178 0.47558 0.00058 207.71107 90.59602 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 142.47000 18.90610 34.74210 24.85867 0.45980 0.00041 206.01506 89.28840 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 147.28000 18.69430 34.71030 24.88812 0.45121 0.00058 203.91853 88.06586 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 151.79000 18.47800 34.67910 24.91872 0.42740 0.00054 202.22490 86.93931 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 156.43000 18.20800 34.64080 24.95677 0.40058 0.00051 200.14682 85.61058 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 163.23000 17.94690 34.61260 24.99979 0.34306 0.00065 196.87739 83.55462 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 167.00000 17.61530 34.57730 25.05368 0.30099 0.00054 194.52083 82.06952 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 172.61000 17.20570 34.53620 25.12081 0.26620 0.00049 190.51626 79.71342 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 177.85000 16.72490 34.44730 25.16634 0.21750 0.00052 186.59092 77.09946 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 181.03000 16.26850 34.39720 25.23376 0.17473 0.00043 183.83509 75.47438 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 188.30000 15.56080 34.30650 25.32447 0.20100 0.00037 178.78694 72.54114 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 193.53000 15.34940 34.27600 25.34814 0.19810 0.00040 175.76741 70.88437 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 197.38000 15.04050 34.24260 25.39037 0.16940 0.00029 174.25649 69.63065 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 201.96000 14.29960 34.17290 25.49571 0.14303 0.00027 173.13157 68.07632 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 207.62000 13.28390 34.07570 25.63010 0.07260 0.00042 170.04575 65.60256 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 213.38000 12.72470 34.05010 25.72144 0.09132 0.00033 168.23596 63.88962 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 218.89000 12.24120 34.03370 25.80237 -999.00000 0.00058 157.35426 60.05376 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 221.71000 11.82370 34.03900 25.88541 -999.00000 0.00082 146.69519 56.64620 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000