HUNTING THE PARENT OF THE ORPHAN STREAM. II. THE FIRST HIGH-RESOLUTION SPECTROSCOPIC STUDY

We present the first high-resolution spectroscopic study on the Orphan stream for five stream candidates, observed with the Magellan Inamori Kyocera Echelle spectrograph on the Magellan Clay telescope. The targets were selected from the low-resolution catalog of Casey et al.: three high-probability...

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Bibliographic Details
Main Authors: Casey, Andrew R., Keller, Stefan C., Da Costa, Gary, Frebel, Anna L., Maunder, Elizabeth
Other Authors: Massachusetts Institute of Technology. Department of Physics
Format: Article
Language:en_US
Published: Institute of Physics/American Astronomical Society 2015
Online Access:http://hdl.handle.net/1721.1/93247
https://orcid.org/0000-0002-2139-7145