42 citations · 46 across the 3 of their papers we have counts for
3 papers
Novae, supernovae, or something else? -- (Super-)nova highlights from Hoffmann & Vogt are quite certainly comets (AD 668 and 891)
Ralph Neuhaeuser, Dagmar L. Neuhaeuser, Jesse Chapman
Galactic novae and supernovae can be studied by utilizing historical observations, yielding explosion time, location on sky~etc. Recent publications by Hoffmann & Vogt present CVs,…
New sunspots and aurorae in the historical Chinese text corpus? Comments on uncritical digital search applications
D. L. Neuhaeuser, R. Neuhaeuser, J. Chapman
We review some applications of the method of electronic searching for historical observations of sunspots and aurorae in the Chinese text corpus by Hayakawa et al. etc. However, we…
Solar activity around AD 775 from aurorae and radiocarbon
Ralph Neuhaeuser, Dagmar L. Neuhaeuser
A large variation in 14 C around AD 775 has been considered to be caused by one or more solar super-flares within one year. We critically review all known aurora reports from Europ…