208 citations · 1.6k across the 48 of their papers we have counts for
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astro-ph.EP2022
Tau Herculids 2022: Rate, number density, population index and geometrical effects from visual data
Jurgen Rendtel, Rainer Arlt
We analysed visual observation data of the Tau Herculids collected between 2022 May 28 and June 1. The population index for the entire sample is 2.4. For the pre-peak period we fin…
astro-ph.SR2022
Reconstruction of the Solar Activity from the Catalogs of the Zurich Observatory
Egor Illarionov, Rainer Arlt
Catalogs of the Zurich Observatory contain positional information on sunspots, prominences and faculae in late 19th and early 20th centuries. This database is given in handwritten…