Masaya_ SO2_emission_flux.tab

SO2 emission fluxes of Masaya. COLUMNS: [date]: date in UTC; [instrument]: serial number of the instrument; [station]: name of the NOVAC station; [flux]: SO2 emission flux in 1000 tons per day (extrapolated from momentary flux rate); [ISO2]: integral of the SO2 VCDs in molec/cm^2 x ° (i.e. not yet scaled with the plume height); [centre]: plume centre according to the Gaussian fit; [offset]: mean SO2 dSCD of the background spectra; [gauss]: ratio of the discrete integral of the SO2 VCDs and the integral of the SO2 VCDs suggested by the Gaussion fit; [gauss_offset]: offset of the Gaussian fit in 10^17 molec/cm^2; [BG]: absolute background SO2 VCD; [WS]: wind speed in m/s; [WD]: wind direction in degree with 0 = northerly and 90 = easterly.