Publication
Optical novae: the major class of supersoft X-ray sources in M 31
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PublicationOptical phase curve of the ultra-hot Jupiter WASP-121bWe present the analysis of TESS optical photometry of WASP-121b, which reveals the phase curve of this transiting ultra-hot Jupiter. Its hotspot is located at...
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PublicationOptical polarimetric monitoring of the type II-plateau SN 2005afAims.Core-collapse supernovae may show significant polarization that implies non-spherically symmetric explosions. We observed the type II-plateau SN 2005af...
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PublicationOptical polarimetric observations of the microquasar LS 5039We present the first optical polarimetric observations of the runaway microquasar LS 5039. Our results reveal the presence of a large amount (˜5%) of polarized...
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PublicationOptical polarimetry of SN 2004bvWe report R band imaging polarimetry of SN 2004bv in NGC 6907 on June 19.299 (UT middle of observation), i.e., two weeks after maximum. We have obtained [ 0.11...
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PublicationOptical properties of metal-poor T dwarf candidatesContext. Metal-poor brown dwarfs are poorly understood because they are extremely faint and rare. Only a few candidates have been identified as T-type subdwarfs...
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PublicationOptical properties of Y dwarfs observed with the Gran Telescopio CanariasAims: Our science goals are to characterise the optical properties of Y dwarfs and to study their consistency with theoretical models. Methods: A sample of five...
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PublicationOptical spectral characterization of OP 313: Constraining the contribution of thermal and non-thermal optical emissionContext. The flat spectrum radio quasar (FSRQ) OP 313 was discovered in December 2023 in very-high-energy γ rays above 100 GeV, enabling for the first time a...
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PublicationOptical spectroscopy of 4U 1812-12. An ultra-compact X-ray binary seen through an H II regionThe persistent low-luminosity neutron star X-ray binary 4U 1812-12 is a potential member of the scarce family of ultra-compact systems. We performed deep...