activity
20232026
most citedEP241021a: a months-duration X-ray transient with luminous optical and radio emission

15 citations · 17 across the 15 of their papers we have counts for

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Showing 2024Show all

5 papers · 1 filter

astro-ph.IM2024

:Mephisto Early Supernovae Ia Rapid Identifier

Zhang Lunwei, Wang Zhenyu, Liu Dezi +5

The early time observations of Type Ia supernovae (SNe Ia) play a crucial role in investigating and resolving longstanding questions about progenitor stars and the explosion mechan…

astro-ph.HE2024

Simultaneous Multiband Photometry of the Early Optical Afterglow of GRB 240825A with Mephisto

Yehao Cheng, Yu Pan, Yuan-Pei Yang +19

Gamma-ray bursts (GRBs) are the most luminous transients in the universe. The interaction of the relativistic jet with the circumburst medium produces an afterglow and generates mu…

astro-ph.HE2024

Multiband Simultaneous Photometry of Type II SN 2023ixf with Mephisto and the Twin 50-cm Telescopes

Yuan-Pei Yang, Xiangkun Liu, Yu Pan +13

SN 2023ixf, recently reported in the nearby galaxy M101 at a distance of , was one of the closest and brightest core-collapse supernovae (CCSNe) in the last decade.…

astro-ph.HE2024

Unravelling the asphericities in the explosion and multi-faceted circumstellar matter of SN 2023ixf

Avinash Singh, R. S. Teja, T. J. Moriya +33

We present a detailed investigation of photometric, spectroscopic, and polarimetric observations of the Type II SN 2023ixf. Earlier studies have provided compelling evidence for a…

astro-ph.HE2024

Early-phase simultaneous multiband observations of the Type II supernova SN 2024ggi with Mephisto

Xinlei Chen, Brajesh Kumar, Xinzhong Er +24

We present early-phase good-cadence (hour-to-day) simultaneous multiband ( and bands) imaging of the nearby supernova SN~2024ggi, which exploded in the nearby galaxy, NG…