Search Results - "Silla"
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A FEROS Survey of Hot Subdwarf Stars
Published 2018“…We have completed a survey of twenty-two ultraviolet-selected hot subdwarfs using the Fiber-fed Extended Range Optical Spectrograph (FEROS) and the 2.2-m telescope at La Silla. The sample includes apparently single objects as well as hot subdwarfs paired with a bright, unresolved companion. …”
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EMCCD photometry reveals two new variable stars in the crowded central region of the globular cluster NGC 6981
Published 2013“…The observations were made using the electron multiplying CCD (EMCCD) camera at the Danish 1.54 m Telescope at La Silla, Chile. The two variables were not previously detected by conventional CCD imaging because of their proximity to a bright star. …”
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GRB 110715A: Multiwavelength study of the first gamma-ray burst observed with ALMA
Published 2013“…Additional submm observations were performedwith ALMA as a test of the ToO procedures during commissioning,becoming the first GRB afterglow to be detected by the observatory.UV, optical and NIR observations were performed with Swift/UVOTand 2.2 m/GROND in La Silla and X-ray data were obtained bySwift/XRT. The dataset is complemented with spectroscopic data fromthe VLT/X-shooter spectrograph. …”
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