98 citations · 170 across the 5 of their papers we have counts for
5 papers
HiPERCAM: a quintuple-beam, high-speed optical imager on the 10.4-m Gran Telescopio Canarias
V. S. Dhillon, N. Bezawada, M. Black +36
HiPERCAM is a portable, quintuple-beam optical imager that saw first light on the 10.4-m Gran Telescopio Canarias (GTC) in 2018. The instrument uses re-imaging optics and 4 dichroi…
Multi-wavelength study of the low-luminosity outbursting young star HBC 722
Á. Kóspál, P. Ábrahám, J. A. Acosta-Pulido +22
HBC 722 (V2493 Cyg) is a young eruptive star in outburst since 2010. It is an FU Orionis-type object with an atypically low outburst luminosity. Because it was well characterized i…
Low-resolution optical spectra of ultracool dwarfs with OSIRIS/GTC
Yanina Metodieva, Antoaneta Antonova, Valeri Golev +3
We present the results of low-resolution optical spectroscopy with OSIRIS/GTC (Optical System for Imaging and Low Resolution Integrated Spectroscopy / Gran Telescopio Canarias) for…
Accretion and outflow in the proplyd-like objects near Cygnus OB2
M. G. Guarcello, J. J. Drake, N. J. Wright +2
Cygnus OB2 is the most massive association within 2kpc from the Sun, hosting hundreds of massive stars, thousands of young low mass members, and some sights of active star formatio…
Doppler imaging of the double-lined active binary V824 Ara
Levente Kriskovics, Krisztián Vida, Zsolt Kővári +2
We introduce an iterative spectral disentangling technique combined with Doppler imaging in order to recover surface temperature maps for both components of double-lined active bin…