M
M. H. M. Heemskerk
Researcher at University of Amsterdam
Publications - 12
Citations - 398
M. H. M. Heemskerk is an academic researcher from University of Amsterdam. The author has contributed to research in topics: Gamma-ray burst & Afterglow. The author has an hindex of 7, co-authored 12 publications receiving 369 citations.
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Journal ArticleDOI
Robust photometric redshift determinations of gamma-ray burst afterglows at z greater than or similar to 2
P. A. Curran,Ralph A. M. J. Wijers,M. H. M. Heemskerk,R. L. C. Starling,K. Wiersema,A. J. van der Horst +5 more
TL;DR: In this article, a method of simultaneous multi-parameter fitting of GRB afterglow optical and near infrared, spectral energy distributions is proposed for early determinations of the photometric redshift, spectral index and host extinction.
Journal Article
The quiescence optical light curve of Nova Scorpii 1994 (=GRO J1655-40)
TL;DR: In this paper, extensive V, R, and i band photometry of the black-hole candidate Nova Sco 1994 (GRO J1655{40) obtained during March 1996, when the source was close to its quiescent pre-outburst optical brightness (V=17.3).
Journal Article
Analysis of the optical light curve of the massive X-ray binary LMC X-4.
TL;DR: The LMCX-4 is analysee en utilisant un modele geometrique qui incorpore les variations ellipsoidales, le chauffage RX de l'etoile compagnon, et les effets d'un disque d'accretion en precession as mentioned in this paper.
Journal Article
Near-infrared detection and optical follow-up of the GRB990705 afterglow
N. Masetti,Eliana Palazzi,Elena Pian,L. K. Hunt,Mariano Mendez,Mariano Mendez,Filippo Frontera,Lorenzo Amati,P. M. Vreeswijk,E. Rol,Titus Galama,J. van Paradijs,J. van Paradijs,L. A. Antonelli,Luciano Nicastro,M. Feroci,G. Marconi,L. Piro,Enrico Costa,Chryssa Kouveliotou,Chryssa Kouveliotou,A. J. Castro-Tirado,A. J. Castro-Tirado,Renato Falomo,T. Augusteijn,H. Böhnhardt,Christopher Lidman,Leonardo Vanzi,K. M. Merrill,C. D. Kaminsky,M. van der Klis,M. H. M. Heemskerk,F. van der Hooft,E. Kuulkers,Henrik D. Pedersen,S. Benetti +35 more
TL;DR: In this article, the authors detected the counterpart of this GRB in the near-infrared H band and optical V band with the NOAO SPIREX 0.6-meter telescope in Antarctica.
Journal Article
Periodicities in the optical brightness variations of the intermediate polar TV Col
TL;DR: This dissertation aims to provide a history of web exceptionalism from 1989 to 2002, a period chosen in order to explore its roots as well as specific cases up to and including the year in which descriptions of “Web 2.0” began to circulate.