90 citations · 111 across the 3 of their papers we have counts for
3 papers
astro-ph.IM2018★ 9 cited
The Open Universe Initiative
P. Giommi, G. Arrigo, U. Barres De Almeida +6
The almost universal availability of electronic connectivity, web software, and portable devices is bringing about a major revolution: information of all kinds is rapidly becoming…
astro-ph.SR2010★ 90 cited
NGC 300 X-1 is a Wolf-Rayet/Black-Hole binary
P. A. Crowther, R. Barnard, S. Carpano +3
We present VLT/FORS2 time-series spectroscopy of the Wolf-Rayet star #41 in the Sculptor group galaxy NGC 300. We confirm a physical association with NGC 300 X-1, since radial velo…
astro-ph2007★ 12 cited
New insights into the nature of the SMC WR/LBV binary HD 5980
C. Foellmi, G. Koenigsberger, L. Georgiev +14
We present the results of optical wavelength observations of the unusual SMC eclipsing binary system HD 5980 obtained in 1999 and 2004--2005. Radial velocity curves for the eruptin…