Helios 1 E1 (Rosenbauer) Hourly Plasma Data
Abstract
These hourly averaged solar wind plasma data from the E1 Plasma Detectors (Rosenbauer) onboard the Helios 1 spacecraft include time, earth-sun-Helios angle, sun-Helios distance (AU), Carrington longitude of Helios, solar-ecliptic latitude, Carrington rotation number, proton bulk speed, temperature, number density, flow angles of ecliptic elevation and azimuth, standard deviations of the plasma parameters, and the number of data points in the hourly averages.
Fields of Study & Subjects
Solar and Space Plasma Dynamics
Ionosphere and magnetosphere dynamics
Stellar
planetary
and galactic studies
Publication details
- Journal / source
- Space Physics Data Facility
- Publication date
- 2 February 2026
- Language
- EN
- Document type
- Dataset