Project/Cruise: NAAMES3 - 2017

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  • VESSEL: R/V Atlantis 
  • DEPARTED: Woods Hole, Massachusetts on 30 AUGUST, 2017
  • ARRIVED: Woods Hole, Massachusetts on 24 September, 2017
  • Link to more NAAMES3 pages

The allocation of the variables in each file is shown in the table below. For all cruises the data are available in several formats and can be downloaded by clicking on the ACF IGOR CDF and/or ICT link in the download column.

The data are stored in a native ascii ACF format, defined by our group. The same data are also available as an IGOR text file (.itx). IGOR is a scientific graphing, data analysis package from Wavemetrics Inc. The plotting section of this site uses the ACF data converted into a binary netCDF file format. While not directly viewable the file may be downloaded by clicking on the "CDF" link. Projects starting in 2004 also have data available in the ICARTT data format. To download click on "ICT". The ICARTT files are ascii files that are based on the NASA AMES standard.

Most ASCII, netCDF, and ICARTT files for this cruise have a time resolution of 1 minute. If available, one second data files are listed under the link "ICT_1s". These one second data files in ICARTT format are zip compressed, but still large, of order 100 Mbytes.

Some data files from recent cruises may be password protected. To obtain a password, please contact Jim Johnson or Timothy Bates.

Moving the cursor over an "Info Icon" and/or clicking provides additional information on the variables.

Filename Download Parameter Parameter Parameter Parameter Parameter Parameter Parameter Parameter Parameter Parameter Parameter
NAAMES3_NAVWIND_v0 ACF   IGOR   CDF   ICT Ship Latitude at 1 Minute Interval Latitude Ship Ship Longitude at 1 Minute Interval Longitude Ship Speed over Ground from PMEL GPS GPS-Speed (kt) Ship Course over Ground, Direction ship is moving GPS-Course GyroCompass Heading, Direction ship's bow is pointing GyroCompass True Wind Speed from Ship SCS, IMET sensor WindS,m/s Wind Direction from Ship SCS, IMET sensor WindD Eastward Wind from Ship SCS, IMET sensor WindU,m/s Northward Wind from Ship SCS, IMET sensor WindV,m/s Wind Speed relative to Ship from PMEL WX520 RelWindS,m/s Wind Dirn relative to Bow (-90/0/+90 for port/ahead/starboard) RelWindD
NAAMES3_MET_v0 ACF   IGOR   CDF   ICT Ship WXT520 sensor AirTemp,C Relative Humidity RH,% Barometric Pressure BaroP,mbar Insolation from Epply Radiometer Insolation,W/m2 Rainfall rate from WXT520 sensor Rain,mm/hr
NAAMES3_CN_v0 ACF   IGOR   CDF   ICT Condensation Nuclei Dp > 13 microns, 1 min Averages CN>13 (cm-3) Ultrafine Condensation Nuclei Dp > 5 microns, 1 min Averages UFCN (cm-3)
NAAMES3_CN-SeaSweep_v0 ACF   IGOR   CDF   ICT Condensation Nuclei Dp > 13 microns, 1 min Averages CN>13_SeaSweep (cm-3) Ultrafine Condensation Nuclei Dp > 5 microns, 1 min Averages UFCN_SeaSweep (cm-3)
NAAMES3_RADON_v0 ACF   IGOR   CDF   ICT Atmospheric Radon, 30 min Averages Radon (mBq m-3)
NAAMES3_IMP-OC_v0 ACF   IGOR   CDF   ICT Sub180nanometer Aerosol Organic Carbon from Impactor Sub180nmOC(ug/m3) Submicron Aerosol Organic Carbon from Impactor SubOC(ug/m3) Supermicron Aerosol Organic Carbon from Impactor SupOC(ug/m3)
NAAMES3_IMP-OC-SeaSweep_v0 ACF   IGOR   CDF   ICT Sub180nanometer Aerosol Organic Carbon from Impactor Sub180nmOC-SeaSweep ug/m3 Submicron Aerosol Organic Carbon from Impactor SubOC-SeaSweep ug/m3
NAAMES3_SUBSCAT60_v0 ACF   IGOR   CDF   ICT Light Scattering by Submicron Aerosols in ambient air at ~60%RH, Blue(450nm), 60 Sec Averages SubmSctB (Mm-1) Light Scattering by Submicron Aerosols in ambient air at ~60%RH, Green(550nm), 60 Sec Averages SubmSctG (Mm-1) Light Scattering by Submicron Aerosols in ambient air at ~60%RH, Red(700nm), 60 Sec Averages SubmSctR (Mm-1) Submicron Nephelometer Sample RH, 60 sec Averages SubMicronNeph RH, %
NAAMES3_SUBSCAT-SeaSweep_v0 ACF   IGOR   CDF   ICT Light Scattering by Submicron Aerosols in ambient air at ~60%RH, Blue(450nm), 60 Sec Averages SubmSctB_SeaSweep (Mm-1) Light Scattering by Submicron Aerosols in ambient air at ~60%RH, Green(550nm), 60 Sec Averages SubmSctG_SeaSweep (Mm-1) Light Scattering by Submicron Aerosols in SeaSweep air at ~60%RH, Red(700nm), 60 Sec Averages SubmSctR_SeaSweep (Mm-1) Submicron Nephelometer Sample RH, SeaSweep air, 60 sec Averages SubMicronNeph_SeaSweep RH, %
NAAMES3_TOTSCAT60_v0 ACF   IGOR   CDF   ICT Light Scattering by all Aerosols at ~60% RH, Blue(450nm), 60 Sec Averages ScatBlue (Mm-1) Light Scattering by all Aerosols at ~60% RH, Green(550nm), 60 Sec Averages ScatGreen (Mm-1) Light Scattering by all Aerosols at ~60% RH, Red(700nm), 60 Sec Averages ScatRed (Mm-1) Nephelometer (sub 10 microns) Sample RH, 60 sec Averages Sub10Neph RH, %
NAAMES3_TOTSCAT60-SeaSweep_v0 ACF   IGOR   CDF   ICT Light Scattering in SeaSweep air by all Aerosols at ~60% RH, Blue(450nm), 60 Sec Averages ScatBlue_SeaSweep(Mm-1) Light Scattering in SeaSweep air by all Aerosols at ~60% RH, Green(550nm), 60 Sec Averages ScatGreen_SeaSweep(Mm-1) Light Scattering in SeaSweep air by all Aerosols at ~60% RH, Red(700nm), 60 Sec Averages ScatRed_SeaSweep(Mm-1) Nephelometer (sub 10 microns) Sample RH in SeaSweep air, 60 sec Averages Sub10Neph RH_SeaSweep, %
NAAMES3_PSAP_v0 ACF   IGOR   CDF   ICT Light Absorbtion by submicron Aerosols, Blue, 1 min Averages sub1AAbsrb blue Mm-1 Light Absorbtion by submicron Aerosols, Green, 1 min Averages sub1AAbsrb green Mm-1 Light Absorbtion by submicron Aerosols, Red, 1 min Averages sub1AAbsrb red Mm-1 Light Absorbtion by submicron Aerosols, Blue, 1 min Averages sub10AAbsrb blue Mm-1 Lqight Absorbtion by submicron Aerosols, Green, 1 min Averages sub10AAbsrb green Mm-1 Light Absorbtion by submicron Aerosols, Red, 1 min Averages sub10AAbsrb red Mm-1
NAAMES3_AERO-CAT_v0 ACF   IGOR   CDF   ICT Submicron Aerosol Sodium from 2-Stage Impactor SubNa(ug/m3) Supermicron Aerosol Sodium from 2-Stage Impactor SupNa(ug/m3) Submicron Aerosol Ammonium from 2-Stage Impactor SubNH4(ug/m3) Supermicron Aerosol Ammonium from 2-Stage Impactor SupNH4(ug/m3) Submicron Aerosol Potassium from 2-Stage Impactor SubK(ug/m3) Supermicron Aerosol Potassium from 2-Stage Impactor SupK(ug/m3) Submicron Aerosol Magnesium from 2-Stage Impactor SubMg(ug/m3) Supermicron Aerosol Magnesium from 2-Stage Impactor SupMg(ug/m3) Submicron Aerosol Calcium from 2-Stage Impactor SubCa(ug/m3) Supermicron Aerosol Calcium from 2-Stage Impactor SupCa(ug/m3)
NAAMES3_AERO-CAT-SeaSweep_v0 ACF   IGOR   CDF   ICT Submicron Aerosol Sodium from 2-Stage Impactor SubNa-SeaSweep(ug/m3) Supermicron Aerosol Sodium from 2-Stage Impactor SupNa-SeaSweep(ug/m3) Submicron Aerosol Ammonium from 2-Stage Impactor SubNH4-SeaSweep(ug/m3) Supermicron Aerosol Ammonium from 2-Stage Impactor SupNH4-SeaSweep(ug/m3) Submicron Aerosol Potassium from 2-Stage Impactor SubK-SeaSweep(ug/m3) Supermicron Aerosol Potassium from 2-Stage Impactor SupK-SeaSweep(ug/m3) Submicron Aerosol Magnesium from 2-Stage Impactor SubMg-SeaSweep(ug/m3) Supermicron Aerosol Magnesium from 2-Stage Impactor SupMg-SeaSweep(ug/m3) Submicron Aerosol Calcium from 2-Stage Impactor SubCa-SeaSweep(ug/m3) Supermicron Aerosol Calcium from 2-Stage Impactor SupCa-SeaSweep(ug/m3)
NAAMES3_AERO-AN_v0 ACF   IGOR   CDF   ICT Submicron Aerosol Methane Sulfonic Acid from 2-Stage Impactor SubMSA(ug/m3) Supermicron Aerosol Methane Sulfonic Acid from 2-Stage Impactor SupMSA(ug/m3) Submicron Aerosol Chloride from 2-Stage Impactor SubCl(ug/m3) Supermicron Aerosol Chloride from 2-Stage Impactor SupCl(ug/m3) Submicron Aerosol Bromide from 2-Stage Impactor SubBr(ug/m3) Supermicron Aerosol Bromide from 2-Stage Impactor SupBr(ug/m3) Submicron Aerosol Nitrate from 2-Stage Impactor SubNO3(ug/m3) Supermicron Aerosol Nitrate from 2-Stage Impactor SupNO3(ug/m3) Submicron Aerosol Sulfate from 2-Stage Impactor SubSO4(ug/m3) Supermicron Aerosol Sulfate from 2-Stage Impactor SupSO4(ug/m3)
NAAMES3_AERO-AN-SeaSweep_v0 ACF   IGOR   CDF   ICT Submicron Aerosol Methane Sulfonic Acid from 2-Stage Impactor SubMSA-SeaSweep(ug/m3) Supermicron Aerosol Methane Sulfonic Acid from 2-Stage Impactor SupMSA-SeaSweep(ug/m3) Submicron Aerosol Chloride from 2-Stage Impactor SubCl-SeaSweep(ug/m3) Supermicron Aerosol Chloride from 2-Stage Impactor SupCl-SeaSweep(ug/m3) Submicron Aerosol Bromide from 2-Stage Impactor SubBr-SeaSweep(ug/m3) Supermicron Aerosol Bromide from 2-Stage Impactor SupBr-SeaSweep(ug/m3) Submicron Aerosol Nitrate from 2-Stage Impactor SubNO3-SeaSweep(ug/m3) Supermicron Aerosol Nitrate from 2-Stage Impactor SupNO3-SeaSweep(ug/m3) Submicron Aerosol Sulfate from 2-Stage Impactor SubSO4-SeaSweep-ug/m3 Supermicron Aerosol Sulfate from 2-Stage Impactor SupSO4-SeaSweep-ug/m3

U.S.Dept of Commerce / NOAA / OAR / PMEL / Atmospheric Chemistry