He II Lya Transmission Spikes and Absorption Troughs in Eight High-resolution Spectra Probing the End of He II Reionization
New Evidence for Extended He I> Reionization at z 3.5 from He II Lyman Alpha and Beta Transmission Spikes
Instrument
COS, COS/FUV, COS/NUV
Temporal Coverage
2018-06-13T12:50:35Z/2018-11-18T15:59:50Z
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.
European Space Agency, Worseck et al., 2019, 'Probing HeII Reionization at z>3.5 with Resolved HeII Lyman Alpha Forest Spectra', 1.0, European Space Agency, https://doi.org/10.5270/esa-hvdal8u