AIRTOSS-ICE may 7th 2013 observational data

Dataset used for the analysis in "Impact of cirrus on extratropical tropopause structure" Includes observational data from the AIRTOSS-ICE campaign 07.05.2013 as well as derived quantities from this data. Date_Time: UTC time [DD.MM.YYYY hh:mm:ss]LJ_LAT: GPS latitude Learjet [°]LJ_LON: GPS longitude Learjet [°]LJ_ALT: GPS altitude Learjet [m]LJ_Press: static pressure Learjet [hPa]LJ_Temp: static temperature Learjet [K] 0.5 K uncertaintyLJ_Theta: potential temperature Learjet [K] (calculated)LJ_SEALDH_H2O: water vapor mixing ratios Learjet [ppmv] (SEALDH-II instrument) 1 ppmv uncertaintyLJ_RHice: relative humidity with respect to ice Learjet [%] (calculated)LJ_UMAQS_N2O: N2O mixing ratios Learjet [ppbv] (UMAQS instrument) 0.39 ppbv uncertaintyLJ_UMAQS_CO: CO mixing ratios Learjet [ppbv] (UMAQS instrument) 1.40 ppbv uncertaintyLJ_FSSP_N: particle concentration Learjet [cm-3] (FSSP instrument)ERA5_PV: PV Learjet [pvu] (ERA5 interpolated on the flight path)TOSS_ALT: GPS altitude TOSS [m]TOSS_Temp: static temperature TOSS [K] 0.5 K uncertaintyTOSS_Theta: potential temperature TOSS [K] (calculated)TOSS_CIP_N: particle concentration TOSS [cm-3] (CIP instrument)theta_grad: vertical gradient of potential temperature between Learjet and TOSS [K/km] (calculated)