#Title of the data sets: Ice nucleating particle concentrations during the MR16-09 leg3 cruise of the R/V Mirai. #The aerosols were collected using a custom-made TSP air samper. Collected samples were analyzed by the National Institute of Polar Research Cryogenic Refrigerator Applied to Freezing Test (NIPR-CRAFT). #Concentrations are reported at the standard temperature and pressure (0 °C and 1 atm). #Missing values are represented as NAN. #Data lists #Dateandtime(UTC)_sampstart: Date and time in UTC for the beginning of the air sampling #Dateandtime(UTC)_sampstart: Date and time in UTC for the end of the air sampling #Lat_degN_sampstart: Latitude of the positions of the R/V Mirai at the time to begin the air sampling (°N) #Lat_degN_sampend: Latitude of the positions of the R/V Mirai at the time to terminate the air sampling (°N) #Long_degE_sampstart: Longitude of the positions of the R/V Mirai at the time to begin the air sampling (°E) #Long_degE_sampend: Longitude of the positions of the R/V Mirai at the time to terminate the air sampling (°E) #Ninps>-20°C_pL_STP: INPs concentrations (particles L-1) at the freezing temperature higher than -20 °C #Ninps>-21°C_pL_STP: INPs concentrations (particles L-1) at the freezing temperature higher than -21 °C #Ninps>-22°C_pL_STP: INPs concentrations (particles L-1) at the freezing temperature higher than -22 °C #Ninps>-23°C_pL_STP: INPs concentrations (particles L-1) at the freezing temperature higher than -23 °C #Ninps>-24°C_pL_STP: INPs concentrations (particles L-1) at the freezing temperature higher than -24 °C #Ninps>-25°C_pL_STP: INPs concentrations (particles L-1) at the freezing temperature higher than -25°C Dateandtime(UTC)_sampstart,Dateandtime(UTC)_sampend,Lat_degN_sampstart,Lat_degN_sampend,Long_degE_sampstart,Long_degE_sampend,Ninps>-20°C_pL_STP,Ninps>-21°C_pL_STP,Ninps>-22°C_pL_STP,Ninps>-23°C_pL_STP,Ninps>-24°C_pL_STP,Ninps>-25°C_pL_STP 2017/2/11 12:40,2017/2/13 14:14,-60.988,-64.610,282.082,261.627,NAN,0.0010,0.0015,0.0021,0.0062,0.0145 2017/2/13 15:07,2017/2/15 16:00,-64.650,-66.663,261.250,238.575,0.0015,0.0021,0.0032,0.0075,0.0154,0.0218 2017/2/16 2:50,2017/2/18 4:30,-67.005,-63.030,234.018,234.032,0.0015,0.0026,0.0037,0.0043,0.0096,0.0230 2017/2/18 4:50,2017/2/20 23:25,-62.990,-57.923,234.023,234.002,0.0010,0.0010,0.0037,0.0075,0.0111,0.0271 2017/2/20 23:55,2017/2/22 23:20,-57.822,-53.020,234.002,233.998,0.0005,0.0015,0.0043,0.0075,0.0111,0.0244 2017/2/23 0:00,2017/2/24 18:40,-53.020,-52.317,233.998,223.398,0.0005,0.0005,0.0010,0.0032,0.0089,0.0154 2017/2/24 20:45,2017/2/27 17:00,-52.237,-47.753,222.725,203.092,0.0005,0.0037,0.0055,0.0068,0.0154,0.0206 2017/2/27 17:12,2017/3/1 2:00,-47.728,-44.617,203.382,196.302,0.0032,0.0032,0.0068,0.0145,0.0272,0.0888 2017/3/1 2:10,2017/3/2 18:45,-44.602,-40.480,196.262,186.250,0.0021,0.0055,0.0096,0.0230,0.0608,0.1358