# 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 11:06:41 # original profile science log name: f8146.282.20220322T025734.science.mat # profile date(gmt): 21-Mar-2022 04:58:08 # profile lat: 20.509 # profile lon: -135.3947 # profile number: 282 # 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 4.44000 22.73940 34.27330 23.46076 0.20211 0.00071 217.72299 100.98397 -999.00000 8.63786 11.31962 11.81920 8.94136 8.99000 22.73840 34.27500 23.46259 0.19461 0.00075 217.71733 100.98501 -999.00000 8.40545 11.04746 11.36752 6.95503 14.00000 22.73670 34.27560 23.46382 0.10979 0.00089 217.76400 101.00591 -999.00000 8.31333 10.91671 10.94725 5.06352 17.20000 22.73770 34.27490 23.46318 0.08433 0.00087 217.81781 101.02622 -999.00000 7.98271 10.46259 10.33988 4.08377 23.55000 22.72990 34.27560 23.46631 0.12865 0.00054 217.80637 100.99251 -999.00000 7.23396 9.47691 9.18785 2.73702 28.61000 22.70310 34.28190 23.47904 0.14520 0.00053 217.80464 100.95712 -999.00000 7.21283 9.57227 9.26093 2.14576 34.50000 22.69170 34.28520 23.48514 0.14520 0.00079 217.61457 100.85688 -999.00000 6.64472 8.93809 8.63638 1.58307 39.32000 22.68670 34.28400 23.48593 0.16150 0.00087 217.53454 100.80461 -999.00000 5.73488 7.83532 7.54590 1.10323 44.07000 22.67910 34.28660 23.49033 0.20238 0.00080 217.60341 100.82000 -999.00000 5.02394 6.86395 6.53994 0.79984 48.48000 22.68700 34.49730 23.64810 0.24782 0.00085 217.37490 100.79853 -999.00000 4.37605 5.94967 5.60168 0.58529 52.27000 22.62200 34.65610 23.78728 0.30821 0.00075 217.05132 100.62194 -999.00000 3.78422 5.24130 4.98482 0.45030 56.48000 22.51140 34.79350 23.92323 0.33880 0.00083 216.52042 100.18676 -999.00000 3.02940 4.30214 4.16037 0.31954 62.51000 22.19800 34.78130 24.00298 0.39918 0.00083 215.90609 99.32503 -999.00000 2.09699 3.11623 3.12615 0.19774 67.64000 21.89590 34.79250 24.09647 0.56059 0.00078 216.70700 99.19521 -999.00000 1.47468 2.31435 2.43639 0.12967 71.68000 21.73830 34.78990 24.13860 0.61119 0.00074 217.97772 99.35263 -999.00000 1.10310 1.80507 1.98209 0.09233 77.70000 21.28150 34.77620 24.25455 0.67585 0.00075 217.55868 98.45351 -999.00000 0.73566 1.27778 1.50304 0.06199 82.68000 20.96450 34.75450 24.32475 1.06963 0.00076 212.22285 95.49157 -999.00000 0.56911 1.03212 1.28161 0.05007 86.09000 20.76990 34.73440 24.36226 1.47322 0.00090 207.24253 92.83341 -999.00000 0.46180 0.86232 1.11550 0.04296 93.32000 20.12890 34.69450 24.50334 1.60620 0.00066 200.64739 88.88511 -999.00000 0.25062 0.49695 0.71749 0.02856 98.16000 19.81020 34.68540 24.58039 1.29721 0.00067 199.23050 87.75203 -999.00000 0.15767 0.32492 0.50380 0.02228 102.40000 19.53360 34.69110 24.65693 1.00708 0.00069 200.12831 87.72944 -999.00000 0.10596 0.22275 0.36794 0.01773 106.66000 19.25110 34.70230 24.73854 0.69128 0.00046 202.94947 88.73175 -999.00000 0.07416 0.15799 0.27607 0.01587 111.26000 19.29350 34.77700 24.78491 0.55624 0.00050 205.07182 89.76674 -999.00000 0.05375 0.11344 0.21068 0.01453 116.53800 19.08598 34.76206 24.82616 0.51156 0.00050 200.88063 87.53847 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 121.81600 18.87846 34.74712 24.86741 0.46688 0.00049 196.68977 85.33023 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 127.09400 18.67094 34.73218 24.90865 0.42219 0.00049 192.49926 83.14176 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 132.37200 18.46342 34.71724 24.94990 0.37751 0.00049 188.30908 80.97280 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 137.65000 18.25590 34.70230 24.99115 0.33283 0.00049 184.11924 78.82308 -999.00000 0.01900 0.04490 0.10514 0.01480 141.50000 18.05600 34.67220 25.01769 0.30038 0.00060 171.56507 73.04009 -999.00000 0.01640 0.04078 0.10125 0.01471 147.16500 17.37240 34.55750 25.09401 0.32746 0.00063 157.97149 66.29978 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 152.83000 16.68880 34.44280 25.17033 0.35454 0.00066 144.37993 59.74881 -999.00000 0.01145 0.02541 0.07779 0.01502 157.26000 16.35520 34.41060 25.22321 0.33233 0.00058 142.66421 58.63105 -999.00000 0.00953 0.01937 0.06875 0.01541 163.16000 15.77050 34.37200 25.32698 0.28541 0.00054 142.02863 57.76566 -999.00000 0.00699 0.01376 0.06060 0.01487 168.28000 15.22220 34.31270 25.40355 0.21780 0.00045 156.11410 62.80911 -999.00000 0.00456 0.01058 0.05217 0.01559 172.94000 14.77580 34.26080 25.46097 0.21780 0.00041 161.13589 64.35766 -999.00000 0.00472 0.00772 0.04630 0.01567 177.07000 14.64010 34.26420 25.49294 0.20016 0.00042 161.23695 64.03379 -999.00000 0.00395 0.00570 0.04232 0.01470 181.46000 14.17600 34.19820 25.54064 0.16940 0.00058 160.25993 63.03486 -999.00000 0.00329 0.00414 0.03880 0.01483 188.13000 13.57350 34.13610 25.61761 0.14875 0.00052 166.09681 64.51923 -999.00000 0.00207 0.00216 0.03357 0.01554 191.88000 13.19330 34.09870 25.66569 0.10542 0.00045 173.01684 66.68339 -999.00000 0.00220 0.00115 0.03026 0.01570 196.85000 12.70310 34.06790 25.73902 0.07924 0.00042 178.34796 68.09192 -999.00000 0.00198 0.00074 0.02879 0.01560 202.60000 12.24990 34.03900 25.80439 0.08366 0.00039 179.02946 67.62326 -999.00000 0.00126 0.00077 0.02880 0.01632 208.20000 11.67410 34.01700 25.89585 0.06903 0.00054 176.32423 66.02086 -999.00000 0.00134 0.00021 0.02739 0.01640 213.63000 11.56160 34.01210 25.91303 0.10500 0.00041 174.21058 64.98386 -999.00000 0.00061 -0.00021 0.02606 0.01640 218.39000 11.27160 33.99890 25.95591 0.07260 0.00065 180.32198 67.09147 -999.00000 0.00089 -0.00039 0.02511 0.01625 223.94000 11.26080 34.01470 25.97037 0.07260 -999.00000 208.83021 78.13463 -999.00000 0.00454 0.00012 0.02380 0.01554 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000 -999.00000