98 citations · 491 across the 29 of their papers we have counts for
4 papers · 1 filter
A search for extragalactic fast optical transients in the Tomo-e Gozen high-cadence survey
Kakeru Oshikiri, Masaomi Tanaka, Nozomu Tominaga +15
The population of optical transients evolving within a time-scale of a few hours or a day (so-called fast optical transients, FOTs) has recently been debated extensively. In partic…
Cloud reflection modelling for impact flashes on Jupiter: A new constraint on the bulk properties of the impact objects
Ko Arimatsu, Kohji Tsumura, Fumihiko Usui +1
We investigate optical characteristics of flashes caused by impacting meter- to decameter-sized outer solar system objects on Jupiter and contributions of reflected light from surf…
JASMINE: Near-Infrared Astrometry and Time Series Photometry Science
Daisuke Kawata, Hajime Kawahara, Naoteru Gouda +86
Japan Astrometry Satellite Mission for INfrared Exploration (JASMINE) is a planned M-class science space mission by the Institute of Space and Astronautical Science, the Japan Aero…
Modelling the optical energy profile of the 2021 October Jupiter impact flash
Ko Arimatsu, Kohji Tsumura, Fumihiko Usui +1
We have conducted numerical simulations to reproduce the observed optical energy profile of the 15 October 2021 (UT) impact flash on Jupiter, which was the largest and the most wel…