2.2.6 spase://CDPP/NumericalData/AMDA/Cluster/Cluster1/STAFF/clust1-sta-pp prime parameters Cluster 1 Prime Parameter STAFF Data 2015-10-19T16:14:44Z The STAFF Spectrum Analyser (SA) combines the 3 magnetic components of the waves with the two electric components measured by the EFW experiment to calculate in real time the 5x5 Hermitian cross-spectral matrix at 27 frequencies distributed logarithmically in the frequency range 8 Hz to 4 kHz. The components in the spin plane are despun onboard. The five auto-spectral power estimates are obtained with a dynamic range of approximately 100 dB and an average amplitude resolution of 0.38 dB. The 10 cross-spectral power estimates are normalised to give the coherence. The precision of the phase depends upon the magnitude of the coherence: for a signal with magnitude in the highest bin, it is approximately 5 degree close to 0 degree, 180 degree, and +/- 90 degree, increasing to about 10 degree midway between these angles. The Spectrum Analyser can work in different modes, in Burst Mode the analysis is performed in the frequency range 64 Hz - 4 kHz. This dataset contains preliminary spin resolution measurements of the magnetic field spectral density and electric field spectral density from the STAFF Spectrum Analyser experiment on the Cluster C1 spacecraft. These data have been converted into Cluster Exchange Format from the orignal Cluster Science Data System Common Data Format (CDF) Prime Parameter files that were made available through the Cluster Science Data System. Principal Investigator: Patrick Canu spase://SMWG/Person/Patrick.Canu PrincipalInvestigator ESA web page http://www.cosmos.esa.int/web/csa/documentation This site contains STAFF data documentation NSSDC Master Catalog listing for Cluster II Rumba STAFF http://nssdc.gsfc.nasa.gov/nmc/experimentDisplay.do?id=2000-045A-09 This site provides information concerning the Cluster STAFF Instrument. spase://SMWG/Repository/CDPP/AMDA Online Open AMDA at CDPP http://amda.cdpp.eu NetCDF CSDS-CNES Calibrated spase://CDPP/Instrument/AMDA/Cluster-Rumba/STAFF ElectricField MagneticField Waves.Passive 2001-01-09T09:04:28Z 2012-12-31T23:59:48Z PT4S Earth.Magnetosphere Earth.Magnetosheath Earth.Magnetosphere.Magnetotail Earth.Magnetosphere.Main Earth.Magnetosphere.Polar Earth.Magnetosphere.RadiationBelt Earth.NearSurface.AuroralRegion Earth.NearSurface.Ionosphere Earth.NearSurface.Plasmasphere Earth.NearSurface.PolarCap Heliosphere.NearEarth 4 second magnetosphere auroral region polar cap cusp bow shock solar wind magnetosheath Cluster magnetotail lobe b spectral density (1-10 Hz) c1_sta_f1 Magnetic field spectral power in the 1-10 Hz (f1) at spin time resolution (parallel and perp components) phys.flux.density;phys.magField PT4S nT^2 Hz^-1 1.0e-18>T^2 Hz^-1 TimeSeries 2 parallel to b0 1 c1_sta_f1(0) 1.0000e-7 100 B_par_f1 1.0000e-6 1 perpendicular to b0 2 c1_sta_f1(1) 1.0000e-7 100 B_perp_f1 1.0000e-6 1 -1.0000e+31 Scalar Magnetic 1 10 Hz b spectral density (10-180 Hz) c1_sta_f2 Magnetic field spectral power in the 10-180 Hz (f2) at spin time resolution (parallel and perp components) phys.flux.density;phys.magField PT4S nT^2 Hz^-1 1.0e-18>T^2 Hz^-1 TimeSeries 2 parallel to b0 1 c1_sta_f2(0) 1.0000e-9 1 B_par_f2 1.0000e-6 1 perpendicular to b0 2 c1_sta_f2(1) 1.0000e-9 1 B_perp_f2 1.0000e-6 1 -1.0000e+31 Scalar Magnetic 10 180 Hz b spectral density (180-4000 Hz) c1_sta_f3 Magnetic field spectral power in the 80-4000 Hz (f3) at spin time resolution (parallel and perp components) phys.flux.density;phys.magField PT4S nT^2 Hz^-1 1.0e-18>T^2 Hz^-1 TimeSeries 2 parallel to b0 1 c1_sta_f3(0) 1.0000e-11 0.0010 B_par_f3 1.0000e-6 1 perpendicular to b0 2 c1_sta_f3(1) 1.0000e-9 1 B_perp_f3 1.0000e-6 1 -1.0000e+31 Scalar Magnetic 1 10 Hz e spectral density (10-180 Hz) c1_stae_f2 Electric field spectral power in the 10-180 Hz (f2) frequency range at spin time resolution. phys.flux.density;phys.electField PT4S V^2 m^-2 Hz^-1 1.0>V^2 m^-2 Hz^-1 TimeSeries E_pow_f2 1.0000e-13 1.0000e-5 1.0000e-14 1.0000e-4 -1.0000e+31 Scalar Electric 10 180 Hz e spectral density (180-4000 Hz) c1_stae_f3 Electric field spectral power in the 180-4000 Hz (f3) frequency range at spin time resolution. phys.flux.density;phys.electField PT4S V^2 m^-2 Hz^-1 1.0>V^2 m^-2 Hz^-1 TimeSeries E_pow_f3 1.0000e-14 1.0000e-7 1.0000e-15 1.0000e-6 -1.0000e+31 Scalar Electric 180 4000 Hz