46 2110 STRAWA, Tony, PUESCHEL, Rudi, and DRDLA, Katja NASA Ames Research Center Ames Wire Impactor (APS) POLARIS 1 1 1997 06 26 1997 7 6 0. 0. {Irregular data intervals} Bin number Time at which module opened (UT sec) 6 {Number of primary variables} 1 1 .01 1 1 .01 {Scale factors} 999 999 999999 999 999 999999 {Missing values} Lower limit of sulfate bin (um diameter) -- not included in prelim. file Upper limit of sulfate bin (um diameter) -- not included in prelim. file Differential sulfate concentration in bin (# cm-3 um-1) -- not included in prelim. file Lower limit of soot bin (um diameter) -- not included in prelim. file Upper limit of soot bin (um diameter) -- not included in prelim. file Differential soot concentration in bin (# cm-3 um-1) -- not included in prelim. file 15 {Number of auxiliary variables} 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 {Scale factors for auxiliary variables} 99 999999 9999 9999 99999 9999 9999 99999 9999 9999 9999 9999 9999 9999 99 {Missing values} Number of size bins reported in subsequent data records Time at which module closed (UT sec) Total sulfate concentration (# cm-3) -- not included in prelim. file Total sulfate surface area (um2 cm-3) -- not included in prelim. file Total sulfate volume (um3 cm-3) -- not included in prelim. file Total soot concentration (# cm-3) -- not included in prelim. file Total soot surface area (um2 cm-3) -- not included in prelim. file Total soot volume (um3 cm-3) -- not included in prelim. file Uncertainty on total sulf. conc. (# cm-3) -- not included in prelim. file Uncertainty on total sulf. SA (um2 cm-3) -- not included in prelim. file Uncertainty on total sulf. vol. (um3 cm-3) -- not included in prelim. file Uncertainty on total soot conc. (# cm-3) -- not included in prelim. file Uncertainty on total soot SA (um2 cm-3) -- not included in prelim. file Uncertainty on total soot vol. (um3 cm-3) -- not included in prelim. file Conversion factor for sulfate aerosols 0 {Number of special comment lines} 7 {Number of normal comment lines} This is a preliminary file to inform the POLARIS group of the times at which impactor samples were taken; no samples from this flight have been analyzed yet. Future file submissions will include the size distributions of analyzed impactors. If you are interested in a particular size distribution, please contact Tony Strawa (+415-604-3437, strawa@ra.arc.nasa.gov). END OF HEADER 72611 99 72911 9999 9999 99999 9999 9999 99999 9999 9999 9999 9999 9999 9999 0.988 77271 99 77571 9999 9999 99999 9999 9999 99999 9999 9999 9999 9999 9999 9999 0.989 81309 99 81609 9999 9999 99999 9999 9999 99999 9999 9999 9999 9999 9999 9999 0.994 85532 99 85832 9999 9999 99999 9999 9999 99999 9999 9999 9999 9999 9999 9999 0.992 89748 99 90048 9999 9999 99999 9999 9999 99999 9999 9999 9999 9999 9999 9999 0.997 90068 99 90368 9999 9999 99999 9999 9999 99999 9999 9999 9999 9999 9999 9999 0.996