activity
20032020
most citedNova Scorpius 1437 A.D. is now a dwarf nova, age-dated by its proper motion

63 citations · 146 across the 4 of their papers we have counts for

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Showing 2019Show all

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astro-ph.SR2019★ 28 cited

Do the Chinese Astronomical Records Dated AD 776 January 12/13 Describe an Auroral Display or a Lunar Halo? A Critical Re-examination

F. Richard Stephenson, David M. Willis, Hisashi Hayakawa +4

The enhancement of carbon-14 in tree rings around AD 774/775 has generated wide interest in solar activity at that time. The historical auroral records have been examined criticall…