Analytic Lyman-Alpha Wing Diagnostics and the Chromospheric Excitation Balance in Cool Dwarfs
Detection of a Proton Beam during the Impulsive Phase of a Stellar Flare
Instrument
HRS, HRS/2
Temporal Coverage
1991-09-02T03:50:47Z/1991-09-03T05:35:52Z
Version
1.0
Mission Description
Launched in 1990, the NASA/ESA Hubble Space Telescope remains the premier UV and visible light telescope in orbit. With well over 1.6 million observations from 10 different scientific instruments, the ESA Hubble Science Archive is a treasure trove of astronomical data to be exploited.