00REAME.TXT for https://spdf.gsfc.nasa.gov/pub/data/de/de2/neutral_gas_fpi/ This directory includes the DE-2 FPI/WATS data products generated by R. Niciejewski with funding from the NASA Heliophysics Data Environment Enhancement (HDEE) program. The data set includes the OI (6300A) brightness and neutral temperature (K) as measured by the FPI instrument, the neutral temperature (K) as measured by the WATS instrument, and the meridional, zonal, and vertical wind (m/s) as obtained from a combination of FPI and WATS measurements. The time resolution is 8 seconds. Directories: 1981: Data (9-digit floating numbers) in daily files 1982: Data (9-digit floating numbers) in daily files 1983: Data (9-digit floating numbers) in daily files de2_neutral8s_fpi: the same daily files in CDF format Files: FPI_brightness.gif 5356 KB, Animation of daily summary files (see readme,doc for details) FPI_temperature.gif 5333 KB, Animation of daily summary files FPI_wind.gif 5237 KB, Animation of daily summary files readme.doc readme file from data provider with information about the different parameters D. Bilitza, March 31, 2016