2.3.1 spase://NOAA/NumericalData/GOES/15/EPS/HEPAD/S15/PT4S GOES 15 High Energy Proton and Alpha Detector (HEPAD) data at 4 s Time Resolution in Spacecraft Coordinates GOES 15 HEPAD S15 data 2020-05-04T13:45:15Z The GOES 15 High Energy Proton and Alpha Detector (HEPAD) provides flux measurements of high energy proton and alpha particles. For more information, please see Onsager et al. 1996, Operational uses of the GOES energetic particle detectors, in GOES 8 and Beyond, Proc. SPIE, Vol. 2812, edited by E. R. Washwell, pp. 281-290, Bellingham, WA. These data files contain mainly information on the alpha and proton particle counts and count rates for the HEPAD sensor. Data files contain long descriptive header. NASA Office of Space Science Applications (United States), NOAA National Environmental Satellite Service (United States), Terry G. Onsager spase://SMWG/Person/Terry.Onsager PrincipalInvestigator spase://SMWG/Person/James.M.Weygand MetadataContact GOES N, O, and P Brochure https://www.nasa.gov/pdf/112855main_GOESNOPWeb1.pdf Information about the magnetometers onboard GOES 15 en spase://VMO/NumericalData/GOES/14/EPEAD/hepad_s15_PT4S spase://VMO/NumericalData/GOES/15/EPS/hepad_s15_PT4S spase://VSPO/NumericalData/GOES/15/EPS/HEPAD/S15/PT4S spase://SMWG/Repository/NOAA/SEC Online Open Direct access to the GOES 15 High Energy Proton and Alpha Detector (HEPAD) Data https://satdat.ngdc.noaa.gov/sem/goes/data/full/ Direct link to the GOES 15 High Energy Proton and Alpha Detector (HEPAD) data in CSV format as well as the energetic particle data from other GOES spacecraft. The data are sorted by year, month, spacecraft, and file type. The file names indicates the data type, spacecraft number, year, month, and resolution. For example, g15_hepad_ap_32s_20100531_20100531.csv, indicates GOES 15 magnetometer data at 32 s time resolution from 2010-05-31. Text.ASCII None NASA, NOAA, Terry G. Onsager Calibrated NOAA GOES 15 HEPAD Level-2 spase://SMWG/Instrument/GOES/15/EPS EnergeticParticles 2010-04-01T00:00:00 2013-05-31T23:59:00 Time format in data files is year-month-day hour:minute:seconds. Data file may fill out the first month and last month with flags. PT32S Flags=-99999.0 4 s geosynchronous GOES High Energy Proton and Alpha Detector Seconds of the Month Time Time format in data files is year-month-day hour:minute:seconds Temporal Quality flag for all particles that deposit energy the D1 silicon slab S1_QUAL_FLAG Quality flag non-zero value indicates data quality issue 0 4294967295 99999 Other Count rate of all particles that deposit energy in the D1 silicon slab S1_COUNT_RATE Counts/s from all particles that deposit >110 keV in the D1 silicon slab s^-1 0.1 1.0e4 -99999 Ion CountRate Quality flag for all particles that deposit energy in the D2 silicon slab S2_QUAL_FLAG Quality flag non-zero value indicates data quality issue 0 4294967295 99999 Other Count rate of all particles that deposit energy in the D2 silicon slab S2_COUNT_RATE Counts/s from all particles that deposit >110 keV in the D2 silicon slab s^-1 0.1 1.0e4 -99999 Ion CountRate Quality flag for all particles that deposit energy in the photomultiplier tube S3_QUAL_FLAG Quality flag non-zero value indicates data quality issue 0 4294967295 99999 Other Count rate of all particles that deposit energy in the photomultiplier tube S3_COUNT_RATE Counts/s from all particles that create >13.5 keV photoelectrons in the photomultiplier tube s^-1 0.1 1.0e4 -99999 Ion CountRate Quality flag for all particles that deposit energy in the photomultiplier tube S4_QUAL_FLAG Quality flag non-zero value indicates data quality issue 0 4294967295 99999 Other Count rate of all particles that deposit energy in the photomultiplier tube S4_COUNT_RATE Counts/s from all particles that create >69 keV photoelectrons in the photomultiplier tube s^-1 0.1 1.0e4 -99999 Ion CountRate Quality flag for all particles that deposit energy in both the D1 and D2 silicon slabs S5_QUAL_FLAG Quality flag non-zero value indicates data quality issue 0 4294967295 99999 Other Count rate of all particles that deposit energy in both the D1 and D2 silicon slabs S5_COUNT_RATE Counts/s from all particles that deposit >110 keV in both the D1 and D2 silicon slabs s^-1 0.1 1.0e4 -99999 Ion CountRate