m Argo meta-data 3.1 1.2 20210111030433202101110304332902822 siobio011 IRIDIUM n/a n/a GPS IRIDIUM FLOAT PROVOR NKE V3.02 60-16-045-009 P41308-19CH001 n/a PROVOR_REMA_SUNA841 HZCHINA ARGO PROJECT FEI CHAI n/a Lithium n/a I535 n/a C190228-0080 n/a n/a CSIO CSIO n/a 20210111001400Q4@Gz^c@1202101102345001202101102345001TAN KAH KEE n/a n/a CONFIG_ParkPressure_dbar CONFIG_ProfilePressure_dbar CONFIG_SurfaceTime_HH CONFIG_UpTime_hours CONFIG_DownTime_hours CONFIG_CycleTime_hours CONFIG_MaxCycles_NUMBER CONFIG_MissionPreludeTime_hours CONFIG_ParkAndProfileCycleCounter_COUNT CONFIG_Direction_NUMBER CONFIG_MeasureBattery_LOGICAL CONFIG_EcoBetaWavelength_nm CONFIG_EcoBetaAngle_angularDeg CONFIG_EcoVerticalPressureOffset_dbar CONFIG_EcoCdomFluorescenceExcitationWavelength_nm CONFIG_EcoCdomFluorescenceEmissionWavelength_nm CONFIG_EcoChlaFluorescenceExcitationWavelength_nm CONFIG_EcoChlaFluorescenceEmissionWavelength_nm CONFIG_OcrVerticalPressureOffset_dbar CONFIG_OptodeVerticalPressureOffset_dbar CONFIG_OptodeMeasurementsInAir_LOGICAL CONFIG_SunaVerticalPressureOffset_dbar CONFIG_SunaApfFrameOutputPixelBegin_NUMBER CONFIG_SunaApfFrameOutputPixelEnd_NUMBER @@@@@i@i@R@i@???@_@? w@ w@`}@@{Gz??A@R@CONFIG_ParkPressure_dbar CONFIG_ProfilePressure_dbar CONFIG_SurfaceTime_HH CONFIG_UpTime_hours CONFIG_DownTime_hours CONFIG_CycleTime_hours CONFIG_MissionPreludeTime_hours CONFIG_ParkAndProfileCycleCounter_COUNT CONFIG_Direction_NUMBER CONFIG_MeasureBattery_LOGICAL @@@@@i@i@R@??? CTD_CNDC CTD_TEMP CTD_PRES OPTODE_DOXY FLUOROMETER_CHLA BACKSCATTERINGMETER_BBP700 FLUOROMETER_CDOM RADIOMETER_DOWN_IRR412 SPECTROPHOTOMETER_NITRATE RADIOMETER_DOWN_IRR443 RADIOMETER_DOWN_IRR490 RADIOMETER_PAR SBE SBE DRUCK AANDERAA WETLABS WETLABS WETLABS SATLANTIC SATLANTIC SATLANTIC SATLANTIC SATLANTIC SBE41CP SBE41CP DRUCK_2900PSIA AANDERAA_OPTODE_4330 ECO_FLBBCD ECO_FLBBCD ECO_FLBBCD OCR504_ICSW SUNA_V2 OCR504_ICSW OCR504_ICSW OCR504_ICSW 12243 12243 11325632 3183 5553 5553 5553 1426 1270 1426 1426 1426 PSAL TEMP PRES DOXY C1PHASE_DOXY C2PHASE_DOXY TEMP_DOXY CHLA BBP700 CDOM DOWN_IRRADIANCE412 NITRATE DOWN_IRRADIANCE443 DOWN_IRRADIANCE490 DOWNWELLING_PAR CTD_CNDC CTD_TEMP CTD_PRES OPTODE_DOXY OPTODE_DOXY OPTODE_DOXY OPTODE_DOXY FLUOROMETER_CHLA BACKSCATTERINGMETER_BBP700 FLUOROMETER_CDOM RADIOMETER_DOWN_IRR412 SPECTROPHOTOMETER_NITRATE RADIOMETER_DOWN_IRR443 RADIOMETER_DOWN_IRR490 RADIOMETER_PAR psu degC (ITS-90) dbar umol/kg degree degree degC mg/m^3 m^-1 ppb W/m^2/nm umol/kg W/m^2/nm W/m^2/nm microMoleQuanta/m^2/sec 0.005 psu 0.002 degC 1.5% 8 umol/kg 0.03 degC 0.08 mg/m^3 2 0.001 psu 0.001 degC 0.1 dbar 1 umol/kg 0.01 degC 0.025 mg/m^3 0.01 none none none TPHASE_DOXY=C1PHASE_DOXY-C2PHASE_DOXY; Phase_Pcorr=TPHASE_DOXY+Pcoef1*PRES/1000; CalPhase=PhaseCoef0+PhaseCoef1*Phase_Pcorr+PhaseCoef2*Phase_Pcorr^2+PhaseCoef3*Phase_Pcorr^3; MOLAR_DOXY=[((c3+c4*TEMP_DOXY)/(c5+c6*CalPhase))-1]/Ksv; Ksv=c0+c1*TEMP_DOXY+c2*TEMP_DOXY^2; O2=MOLAR_DOXY*Scorr*Pcorr; Scorr=A*exp[PSAL*(B0+B1*Ts+B2*Ts^2+B3*Ts^3)+C0*PSAL^2]; A=[(1013.25-pH2O(TEMP,Spreset))/(1013.25-pH2O(TEMP,PSAL))]; pH2O(TEMP,S)=1013.25*exp[D0+D1*(100/(TEMP+273.15))+D2*ln((TEMP+273.15)/100)+D3*S]; Pcorr=1+((Pcoef2*TEMP+Pcoef3)*PRES)/1000; Ts=ln[(298.15-TEMP)/(273.15+TEMP)]; DOXY=O2/rho, where rho is the potential density [kg/L] calculated from CTD data; none none temp_doxy=1/(ta0+(ta1*L)+(ta2*L^2)+(ta3*L^3))-273.15; CHLA=(FLUORESCENCE_CHLA-DARK_CHLA)*SCALE_CHLA; BBP700=2*pi*khi *((BETA_BACKSCATTERING700-DARK_BACKSCATTERING700)*SCALE_BACKSCATTERING700-BETASW700); CDOM=(FLUORESCENCE_CDOM-DARK_CDOM)*SCALE_CDOM; DOWN_IRRADIANCE412=0.01*A1_412*(RAW_DOWNWELLING_IRRADIANCE412-A0_412)*lm_412; The sensor returns UV_INTENSITY_DARK_NITRATE and UV_INTENSITY_NITRATE(Ntrans), a subset of continuous pixels of UV_INTENSITY_NITRATE(N), N = 1 to 256. The Ntrans indices span the interval [PIXEL_START, PIXEL_END] subset of the original array (1 to 256). Thus Ntrans(i) refers to pixel N = (PIXEL_START+i-1). PIXEL_START and PIXEL_END are defined from calibration data so that the [PIXEL_START, PIXEL_END] interval is the smallest interval of pixels that correspond to the [217 nm, 250 nm] interval of wavelengths. Only a subset of the [PIXEL_START, PIXEL_END] interval is processed to compute nitrate concentration. This subset is defined as the [PIXEL_FIT_START, PIXEL_FIT_END] interval which is the smallest interval of pixels that correspond to the [217 nm, 240 nm] interval of wavelengths (thus PIXEL_FIT_START = PIXEL_START). In the following equations the data are computed for each pixel R = PIXEL_FIT_START to PIXEL_FIT_END; ABSORBANCE_SW(R)=-log10[(UV_INTENSITY_NITRATE(R)-UV_INTENSITY_DARK_NITRATE)/UV_INTENSITY_REF_NITRATE(R)]; F(R,T)=(A+B*T)*exp[(C+D*T)*(OPTICAL_WAVELENGTH_UV(R)-OPTICAL_WAVELENGTH_OFFSET)]; E_SWA_INSITU(R)=E_SWA_NITRATE(R)*F(R,TEMP)/F(R,TEMP_CAL_NITRATE); ABSORBANCE_COR_NITRATE(R)=ABSORBANCE_SW(R)-(E_SWA_INSITU(R)*PSAL)*[1-(0.026*PRES/1000)]; Perform a multilinear regression to get MOLAR_NITRATE with estimated ABSORBANCE_COR_NITRATE(R) with ABSORBANCE_COR_NITRATE(R)=BASELINE_INTERCEPT+BASELINE_SLOPE*OPTICAL_WAVELENGTH_UV(R)+MOLAR_NITRATE*E_NITRATE(R); NITRATE=MOLAR_NITRATE/rho, where rho is the potential density [kg/L] calculated from CTD data. DOWN_IRRADIANCE443=0.01*A1_443*(RAW_DOWNWELLING_IRRADIANCE443-A0_443)*lm_443; DOWN_IRRADIANCE490=0.01*A1_490*(RAW_DOWNWELLING_IRRADIANCE490-A0_490)*lm_490; DOWNWELLING_PAR=A1_PAR*(RAW_DOWNWELLING_PAR-A0_PAR)*lm_PAR; none none none Spreset=0;Pcoef1=0.1,Pcoef2=0.00022,Pcoef3=0.0419;B0=-6.24523e-3,B1=-7.37614e-3,B2=-1.03410e-2,B3=-8.17083e-3;C0=-4.88682e-7;PhaseCoef0=-1.4436,PhaseCoef1=1,PhaseCoef2=0,PhaseCoef3=0;c0=2.66787E-03,c1=1.17123E-04,c2=2.28810E-06,c3=1.23067E02,c4=-1.57768E-01,c5=-2.88926E01,c6=2.50572E00;D0=24.4543,D1=-67.4509,D2=-4.8489,D3=-5.44e-4; none none ta0=2.45578E01;ta1=-3.10559E-02;ta2=2.93195E-06;ta3=-4.32053E-09; SCALE_CHLA=0.0073;DARK_CHLA=47; DARK_BACKSCATTERING700=47;SCALE_BACKSCATTERING700=1.946E-06;khi=1.076;BETASW700 (contribution of pure sea water) is calculated at 124 deg; SCALE_CDOM=0.0908;DARK_CDOM=49; A1_412=2.07867907738e-007;A0_412=2147690408.7;lm_412=1.368; n/a A1_443=2.03817404451e-007;A0_443=2147310246.4;lm_443=1.410; A1_490=2.14297817922e-007;A0_490=2148202488.4;lm_490=1.365; A1_PAR=3.5976866324e-006;A0_PAR=2147366422.6;lm_PAR=1.359; none none none none none none none none Sullivan et al., 2013, Zhang et al., 2009, BETASW700 is the contribution by the pure seawater at 700nm, requiring temperature, salinity and using a depolarization of 0.039, its default value. the script can be found at http://doi.org/10.17882/42916. Reprocessed from the file provided by Andrew Bernard (Seabird) following ADMT18. This file is accessible at http://doi.org/10.17882/54520 none none none none none  none