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New binaries from the SHINE survey by Bonavita, M.; Gratton, R.; Desidera, S.; Squicciarini, V.; D'Orazi, V.; Zurlo, A.; Biller, B.; Chauvin, G.; Fontanive, C.; Janson, M.; Messina, S.; Menard, F.; Meyer, M.; Vigan, A.; Avenhaus, H.; Torres, R. Asensio; Beuzit, J. -L.; Boccaletti, A.; Bonnefoy, M.; Brandner, W.; Cantalloube, F.; Cheetham, A.; Cudel, M.; Daemgen, S.; Delorme, P.; Desgrange, C.; Dominik, C.; Engler, N.; Feautrier, P.; Feldt, M.; Galicher, R.; Garufi, A.; Gasparri, D.; Ginski, C.; Girard, J.; Grandjean, A.; Hagelberg, J.; Henning, Th.; Hunziker, S.; Kasper, M.; Keppler, M.; Lagadec, E.; Lagrange, A. -M.; Langlois, M.; Lannier, J.; Lazzoni, C.; Coroller, H. Le; Ligi, R.; Lombart, M.; Maire, A. -L.; Mazevet, S.; Mesa, D.; Mouillet, D.; Moutou, C.; Muller, A.; Peretti, S.; Perrot, C.; Petrus, S.; Potier, A.; Ramos, J.; Rickman, E.; Rouan, D.; Salter, G.; Samland, M.; Schmidt, T.; Sissa, E.; Stolker, T.; Szulagyil, J.; Udry, S.; Wildi, F. is a scholarly article available to read on EtoBox.

What is New binaries from the SHINE survey about?

We present the multiple stellar systems observed within the SpHere INfrared survey for Exoplanet (SHINE). SHINE searched for substellar companions to young stars using high contrast imaging. Although stars with known stellar companions within SPHERE field of view (<5.5 arcsec) were removed from the original target list, we detected additional stellar companions to 78 of the 463 SHINE targets observed so far. 27% of the systems have three or more components. Given the heterogeneity of the sample in terms of observing conditions and strategy, tailored routines were used for data reduction and analysis, some of which were specifically designed for these data sets. We then combined SPHERE data with literature and archival ones, TESS light curves and Gaia parallaxes and proper motions, to characterise these systems as completely as possible. Combining all data, we were able to constrain the orbits of 25 systems. We carefully assessed the completeness of our sample for the separation range 50-500 mas (period range a few years - a few tens of years), taking into account the initial selection biases and recovering part of the systems excluded from the original list due to their multiplicit

Author
Bonavita, M.; Gratton, R.; Desidera, S.; Squicciarini, V.; D'Orazi, V.; Zurlo, A.; Biller, B.; Chauvin, G.; Fontanive, C.; Janson, M.; Messina, S.; Menard, F.; Meyer, M.; Vigan, A.; Avenhaus, H.; Torres, R. Asensio; Beuzit, J. -L.; Boccaletti, A.; Bonnefoy, M.; Brandner, W.; Cantalloube, F.; Cheetham, A.; Cudel, M.; Daemgen, S.; Delorme, P.; Desgrange, C.; Dominik, C.; Engler, N.; Feautrier, P.; Feldt, M.; Galicher, R.; Garufi, A.; Gasparri, D.; Ginski, C.; Girard, J.; Grandjean, A.; Hagelberg, J.; Henning, Th.; Hunziker, S.; Kasper, M.; Keppler, M.; Lagadec, E.; Lagrange, A. -M.; Langlois, M.; Lannier, J.; Lazzoni, C.; Coroller, H. Le; Ligi, R.; Lombart, M.; Maire, A. -L.; Mazevet, S.; Mesa, D.; Mouillet, D.; Moutou, C.; Muller, A.; Peretti, S.; Perrot, C.; Petrus, S.; Potier, A.; Ramos, J.; Rickman, E.; Rouan, D.; Salter, G.; Samland, M.; Schmidt, T.; Sissa, E.; Stolker, T.; Szulagyil, J.; Udry, S.; Wildi, F.
Published
2021
Language
EN

More by Bonavita, M.; Gratton, R.; Desidera, S.; Squicciarini, V.; D'Orazi, V.; Zurlo, A.; Biller, B.; Chauvin, G.; Fontanive, C.; Janson, M.; Messina, S.; Menard, F.; Meyer, M.; Vigan, A.; Avenhaus, H.; Torres, R. Asensio; Beuzit, J. -L.; Boccaletti, A.; Bonnefoy, M.; Brandner, W.; Cantalloube, F.; Cheetham, A.; Cudel, M.; Daemgen, S.; Delorme, P.; Desgrange, C.; Dominik, C.; Engler, N.; Feautrier, P.; Feldt, M.; Galicher, R.; Garufi, A.; Gasparri, D.; Ginski, C.; Girard, J.; Grandjean, A.; Hagelberg, J.; Henning, Th.; Hunziker, S.; Kasper, M.; Keppler, M.; Lagadec, E.; Lagrange, A. -M.; Langlois, M.; Lannier, J.; Lazzoni, C.; Coroller, H. Le; Ligi, R.; Lombart, M.; Maire, A. -L.; Mazevet, S.; Mesa, D.; Mouillet, D.; Moutou, C.; Muller, A.; Peretti, S.; Perrot, C.; Petrus, S.; Potier, A.; Ramos, J.; Rickman, E.; Rouan, D.; Salter, G.; Samland, M.; Schmidt, T.; Sissa, E.; Stolker, T.; Szulagyil, J.; Udry, S.; Wildi, F.

Browse all works by Bonavita, M.; Gratton, R.; Desidera, S.; Squicciarini, V.; D'Orazi, V.; Zurlo, A.; Biller, B.; Chauvin, G.; Fontanive, C.; Janson, M.; Messina, S.; Menard, F.; Meyer, M.; Vigan, A.; Avenhaus, H.; Torres, R. Asensio; Beuzit, J. -L.; Boccaletti, A.; Bonnefoy, M.; Brandner, W.; Cantalloube, F.; Cheetham, A.; Cudel, M.; Daemgen, S.; Delorme, P.; Desgrange, C.; Dominik, C.; Engler, N.; Feautrier, P.; Feldt, M.; Galicher, R.; Garufi, A.; Gasparri, D.; Ginski, C.; Girard, J.; Grandjean, A.; Hagelberg, J.; Henning, Th.; Hunziker, S.; Kasper, M.; Keppler, M.; Lagadec, E.; Lagrange, A. -M.; Langlois, M.; Lannier, J.; Lazzoni, C.; Coroller, H. Le; Ligi, R.; Lombart, M.; Maire, A. -L.; Mazevet, S.; Mesa, D.; Mouillet, D.; Moutou, C.; Muller, A.; Peretti, S.; Perrot, C.; Petrus, S.; Potier, A.; Ramos, J.; Rickman, E.; Rouan, D.; Salter, G.; Samland, M.; Schmidt, T.; Sissa, E.; Stolker, T.; Szulagyil, J.; Udry, S.; Wildi, F.