328 citations · 351 across the 5 of their papers we have counts for
5 papers
An optical transient candidate of 2-second duration captured by wide-field video observations
Noriaki Arima, Mamoru Doi, Shigeyuki Sako +14
Recent time-domain surveys have revealed rapid transients that evolve on timescales of days, expanding the transient population into the short-duration regime. The tr…
Multiband Optical Photometric and Spectroscopic Monitoring of the 2024 Flare Event in Transition Blazar OP313
TianFang Zhang, Mitsuru Kokubo, Mamoru Doi +19
Blazars are active galactic nuclei known for their extreme variability, offering unique opportunities to study jet physics and high-energy emission mechanisms. In 2024, the Flat Sp…
Optical Variability of Blazars in the Tomo-e Gozen Northern Sky Transient Survey
TianFang Zhang, Mamoru Doi, Mitsuru Kokubo +14
We studied the optical variability of 241 BL Lacs and 83 flat-spectrum radio quasars (FSRQ) from the 4LAC catalog using data from the Tomo-e Gozen Northern Sky Transient Survey, wi…
Evolving into a remnant: optical observations of SN 1978K at three decades
H. Kuncarayakti, K. Maeda, J. P. Anderson +4
We present new optical observations of the supernova SN 1978K, obtained in 2007 and 2014 with the Very Large Telescope. We discover that the supernova has not faded significantly,…
SDSS Standard Star Catalog for Stripe 82: the Dawn of Industrial 1% Optical Photometry
Zeljko Ivezic, J. Allyn Smith, Gajus Miknaitis +2
We describe a standard star catalog constructed using multiple SDSS photometric observations (at least four per band, with a median of ten) in the system. The catalog inclu…