Search Results - "Grillmair, C J"
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The total mass of the Large Magellanic Cloud from its perturbation on the Orphan stream
Published in Monthly notices of the Royal Astronomical Society (01-08-2019)“…In a companion paper by Koposov et al., RR Lyrae from Gaia Data Release 2 are used to demonstrate that stars in the Orphan stream have velocity vectors…”
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Detection of a 60°-long Dwarf Galaxy Debris Stream
Published in The Astrophysical journal (01-07-2006)“…We report on a 60-long stream of stars, extending from Ursa Major to Sextans, in the Sloan Digital Sky Survey. The stream is approximately 2 wide and is…”
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Detection of a 63° Cold Stellar Stream in the Sloan Digital Sky Survey
Published in The Astrophysical journal (20-05-2006)Get full text
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4
THE PAL 5 STAR STREAM GAPS
Published in The Astrophysical journal (20-11-2012)“…Pal 5 is a low-mass, low-velocity-dispersion, globular cluster with spectacular tidal tails. We use the Sloan Digital Sky Survey Data Release 8 data to extend…”
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Piercing the Milky Way: an all-sky view of the Orphan Stream
Published in Monthly notices of the Royal Astronomical Society (01-06-2019)“…Abstract We use astrometry, broad-band photometry, and variability information from the Data Release 2 of ESA’s Gaia mission (GDR2) to identify members of the…”
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6
Substructure in Tidal Streams: Tributaries in the Anticenter Stream
Published in The Astrophysical journal (01-11-2006)“…We report on the detection in Sloan Digital Sky Survey data of at least three, roughly parallel components in a 65-long, stellar stream complex previously…”
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ANOTHER LOOK AT THE EASTERN BANDED STRUCTURE: A STELLAR DEBRIS STREAM AND A POSSIBLE PROGENITOR
Published in The Astrophysical journal (01-09-2011)“…Using the Sloan Digital Sky Survey Data Release 7, we re-examine the Eastern Banded Structure (EBS), a stellar debris stream first discovered in Data Release 5…”
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The Detection of a 45° Tidal Stream Associated with the Globular Cluster NGC 5466
Published in The Astrophysical journal (01-03-2006)“…We report on the detection in Sloan Digital Sky Survey data of a 45 tidal stream of stars, extending from Bootes to Ursa Major, which we associate with the…”
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Four New Stellar Debris Streams in the Galactic Halo
Published in The Astrophysical journal (10-03-2009)“…We report on the detection of four new stellar debris streams and a new dwarf galaxy candidate in the Sloan Digital Sky Survey. Three of the streams, ranging…”
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A 22° Tidal Tail for Palomar 5
Published in The Astrophysical journal (10-04-2006)“…Using Data Release 4 of the Sloan Digital Sky Survey, we have applied an optimal-contrast, matched-filter technique to trace the trailing tidal tail of the…”
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Spitzer Spectral Observations of the Deep Impact Ejecta
Published in Science (American Association for the Advancement of Science) (04-08-2006)“…Spitzer Space Telescope imaging spectrometer observations of comet 9P/Tempel 1 during the Deep Impact encounter returned detailed, highly structured, 5- to…”
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A Spitzer Spectrum of the Exoplanet HD 189733b
Published in The Astrophysical journal (01-04-2007)Get full text
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13
Fishing in Tidal Streams: New Radial Velocity and Proper Motion Constraints on the Orbit of the Anticenter Stream
Published in The Astrophysical journal (20-12-2008)“…We have obtained radial velocity measurements for stars in two widely separated fields in the Anticenter Stream. Combined with SDSS/USNO-B proper motions, the…”
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GAPS IN THE GD-1 STAR STREAM
Published in The Astrophysical journal (10-05-2013)“…GD-1 is a long, thin, Milky Way star stream that has readily visible density variations along its length. We quantify the locations, sizes, and statistical…”
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Hubble Space Telescope Imaging of Antlia B: Star Formation History and a New Tip of the Red Giant Branch Distance
Published in The Astrophysical journal (01-01-2020)“…A census of the satellite population around dwarf galaxy primary hosts in environments outside the Local Group is essential to understanding Λ cold dark matter…”
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VELOCITY VARIATIONS IN THE PHOENIX-HERMUS STAR STREAM
Published in The Astrophysical journal (20-10-2016)“…ABSTRACT Measurements of velocity and density perturbations along stellar streams in the Milky Way provide a time-integrated measure of dark matter…”
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Spitzer Infrared Spectrograph Spectroscopy of the Prototypical Starburst Galaxy NGC 7714
Published in The Astrophysical journal (01-09-2004)“…We present observations of the starburst galaxy NGC 7714 with the Infrared Spectrograph on board the Spitzer Space Telescope. The spectra yield a wealth of…”
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HST imaging of the globular clusters in the Fornax cluster: NGC 1399 and NGC 1404
Published in Monthly notices of the Royal Astronomical Society (21-01-1998)“…The Fornax cluster galaxies NGC 1399 and NGC 1404 are ideal for studying the effects of a cluster environment on globular cluster systems. Here we present new…”
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The total mass of the Large Magellanic Cloud from its perturbation on the Orphan stream
Published 14-05-2019“…In a companion paper by Koposov et al., RR Lyrae from \textit{Gaia} Data Release 2 are used to demonstrate that stars in the Orphan stream have velocity…”
Get full text
Journal Article -
20
Piercing the Milky Way: an all-sky view of the Orphan Stream
Published 12-02-2019“…We use astrometry, broad-band photometry and variability information from the Data Release 2 of ESA's Gaia mission (GDR2) to identify members of the Orphan…”
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Journal Article