Keck/NIRC2 $L$'-Band Imaging of Jovian-Mass Accreting Protoplanets around PDS 70

We present $L$'-band imaging of the PDS 70 planetary system with Keck/NIRC2 using the new infrared pyramid wavefront sensor. We detected both PDS 70 b and c in our images, as well as the front rim of the circumstellar disk. After subtracting off a model of the disk, we measured the astrometry a...

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Hauptverfasser:	Wang, Jason J, Ginzburg, Sivan, Ren, Bin, Wallack, Nicole, Gao, Peter, Mawet, Dimitri, Bond, Charlotte Z, Cetre, Sylvain, Wizinowich, Peter, De Rosa, Robert J, Ruane, Garreth, Liu, Michael C, Absil, Olivier, Alvarez, Carlos, Baranec, Christoph, Choquet, Élodie, Chun, Mark, Defrère, Denis, Delorme, Jacques-Robert, Duchêne, Gaspard, Forsberg, Pontus, Ghez, Andrea, Guyon, Olivier, Hall, Donald N. B, Huby, Elsa, Jolivet, Aïssa, Jensen-Clem, Rebecca, Jovanovic, Nemanja, Karlsson, Mikael, Lilley, Scott, Matthews, Keith, Ménard, François, Meshkat, Tiffany, Millar-Blanchaer, Maxwell, Ngo, Henry, de Xivry, Gilles Orban, Pinte, Christophe, Ragland, Sam, Serabyn, Eugene, Catalán, Ernesto Vargas, Wang, Ji, Wetherell, Ed, Williams, Jonathan P, Ygouf, Marie, Zuckerman, Ben
Format:	Artikel
Sprache:	eng
Schlagworte:	Physics - Earth and Planetary Astrophysics Physics - Solar and Stellar Astrophysics
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