ABSTRACT We conducted a global analysis of the TRAPPIST Ultra-Cool Dwarf Transit Survey – a prototype of the SPECULOOS transit search conducted with the TRAPPIST-South robotic telescope in Chile from 2011 to 2017 – to estimate the occurrence rate of close-in planets such as TRAPPIST-1b orbiting ultra-cool dwarfs. For this purpose, the photometric data of 40 nearby ultra-cool dwarfs were reanalysed in a self-consistent and fully automated manner starting from the raw images. The pipeline developed specifically for this task generates differential light curves, removes non-planetary photometric features and stellar variability, and searches for transits. It identifies the transits of TRAPPIST-1b and TRAPPIST-1c without any huma...
Gaia, an ESA cornerstone mission, will obtain of the order of 100 high-precision photometric observa...
International audiencehe recently detected TRAPPIST-1 planetary system, with its seven planets trans...
International audienceContext. Hot subdwarfs, which are hot and small He-burning objects, are ideal ...
We conducted a global analysis of the TRAPPIST Ultra-Cool Dwarf Transit Survey- A prototype of the S...
Context. One of the most promising avenues for the detailed study of temperate Earth-sized exoplanet...
Context. One of the most promising avenues for the detailed study of temperate Earth-sized exoplanet...
The ∼1000 nearest ultra-cool stars (spectral type M6 and latter) represent a unique opportunity for ...
We develop an extension to an open source Python framework called “lightkurve” for high precision ti...
© ESO 2021. Context. One of the most promising avenues for the detailed study of temperate Earth-siz...
The SPECULOOS project will be Searching for habitable Planets EClipsing ULtra-cOOl Stars, and will s...
Context. With more than 1000 h of observation from Feb. 2016 to Oct. 2019, the Spitzer Exploration P...
peer reviewedContext. One of the most promising avenues for the detailed study of temperate Earth-si...
Context. With the discovery of a planetary system around the ultracool dwarf TRAPPIST-1, there has b...
© ESO 2020. Context. With more than 1000 h of observation from Feb. 2016 to Oct. 2019, the Spitzer E...
© ESO 2020. Context. With more than 1000 h of observation from Feb. 2016 to Oct. 2019, the Spitzer E...
Gaia, an ESA cornerstone mission, will obtain of the order of 100 high-precision photometric observa...
International audiencehe recently detected TRAPPIST-1 planetary system, with its seven planets trans...
International audienceContext. Hot subdwarfs, which are hot and small He-burning objects, are ideal ...
We conducted a global analysis of the TRAPPIST Ultra-Cool Dwarf Transit Survey- A prototype of the S...
Context. One of the most promising avenues for the detailed study of temperate Earth-sized exoplanet...
Context. One of the most promising avenues for the detailed study of temperate Earth-sized exoplanet...
The ∼1000 nearest ultra-cool stars (spectral type M6 and latter) represent a unique opportunity for ...
We develop an extension to an open source Python framework called “lightkurve” for high precision ti...
© ESO 2021. Context. One of the most promising avenues for the detailed study of temperate Earth-siz...
The SPECULOOS project will be Searching for habitable Planets EClipsing ULtra-cOOl Stars, and will s...
Context. With more than 1000 h of observation from Feb. 2016 to Oct. 2019, the Spitzer Exploration P...
peer reviewedContext. One of the most promising avenues for the detailed study of temperate Earth-si...
Context. With the discovery of a planetary system around the ultracool dwarf TRAPPIST-1, there has b...
© ESO 2020. Context. With more than 1000 h of observation from Feb. 2016 to Oct. 2019, the Spitzer E...
© ESO 2020. Context. With more than 1000 h of observation from Feb. 2016 to Oct. 2019, the Spitzer E...
Gaia, an ESA cornerstone mission, will obtain of the order of 100 high-precision photometric observa...
International audiencehe recently detected TRAPPIST-1 planetary system, with its seven planets trans...
International audienceContext. Hot subdwarfs, which are hot and small He-burning objects, are ideal ...