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researcher

M. Niwano

19 papers hereh-index 7466 citations43 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • first author4
  • middle author14

Across the 18 of 19 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE11
  • astro-ph.SR5
  • astro-ph.IM2
  • astro-ph.GA1
same name
  • M. Niwano — 4 papers, h 34

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20192026
most citedA nearby long gamma-ray burst from a merger of compact objects

284 citations · 606 across the 19 of their papers we have counts for

collaborators
Showing 2023Show all

2 papers · 1 filter

astro-ph.HE2023★ 3 cited

Optical and X-ray variations during 5 outbursts of Aql X-1 in 3.6 years from 2016

Masafumi Niwano, Katsuhiro L. Murata, Naohiro Ito +2

We analyzed optical/X-ray quasi-simultaneous light curves of Aql X-1, obtained by MAXI (Monitor of All-sky X-ray Image), ZTF (Zwicky Transient Facility) and LCO (Las Cumbres Observ…

astro-ph.IM2023★ 6 cited

Multicolor and multi-spot observations of Starlink's Visorsat

Takashi Horiuchi, Hidekazu Hanayama, Masatoshi Ohishi +25

This study provides the results of simultaneous multicolor observations for the first Visorsat (STARLINK-1436) and the ordinary Starlink satellite, STARLINK-1113 in the U, B, $…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.