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Related papers: OGLE-II High Proper Motion Stars towards the Galac…

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We present the catalog of 2580 eclipsing binary stars detected in 4.6 square degree area of the central parts of the Large Magellanic Cloud. The photometric data were collected during the second phase of the OGLE microlensing search from…

Completion of the SUPERBLINK proper motion survey in the southern celestial hemisphere has turned up 170 new stars with proper motion 0.45 arcsec/yr < pm < 2.0 arcsec/yr. This fourth and final installment completes the all-sky, data-mining…

Astrophysics · Physics 2009-11-13 Sebastien Lepine

AIMS: In their 1st extension to the Milky Way Star Clusters (MWSC) survey, Schmeja et al. applied photometric filters to the 2MASS to find new cluster candidates that were subsequently confirmed or rejected by the MWSC pipeline. To further…

Solar and Stellar Astrophysics · Physics 2015-09-02 R. -D. Scholz , N. V. Kharchenko , A. E. Piskunov , S. Röser , E. Schilbach

The Outer Galaxy High-Resolution Survey (OGHReS) covers 100 square degrees ($180^\circ < \ell < 280^\circ$) in the (2--1) transitions of three CO-isotopologues. We use the spectra to refine the velocities and physical properties to 6706…

We report the discovery of seven high proper motion stars with proper motions between about 0.7 and 2.2 arcsec/yr. They were detected in an archival search using multi-epoch positions in the optical SuperCOSMOS Sky Surveys and in the…

Astrophysics · Physics 2009-11-10 R. -D. Scholz , I. Lehmann , I. Matute , H. Zinnecker

In this work, we use $13$ microlensing candidates with dark lenses from OGLE III catalogue \cite{2016MNRAS.458.3012W} and cross-match them with the GAIA catalogue. We identify the microlensing source stars in the GAIA catalogue by comparing…

Solar and Stellar Astrophysics · Physics 2022-03-10 Amirhosein Dehghani , Sohrab Rahvar

We present a catalog of 345,000 stars with proper motions \mu > 20 mas/yr and magnitudes r' <20, drawn from the intersection of the SDSS Data Release One and USNO-B. We first use SDSS quasars to correct the proper motions in each of the two…

Astrophysics · Physics 2010-03-01 Andrew Gould , Juna A. Kollmeier

We consider two previously studied samples of OB stars with different distance scales. The first one consists of 98 massive spectroscopic binary stars with photometric distances, and the second one consists on 140 OB stars with the…

Astrophysics of Galaxies · Physics 2017-03-22 V. V. Bobylev , A. T. Bajkova

We search for stars with proper motions in a set of deep Subaru images, covering about 0.48 square degrees to a depth of $i' \simeq 26$, taken over a span of five and a half years. We follow the methods described in \citet{Richmond2009} to…

Astrophysics of Galaxies · Physics 2015-05-14 Michael W. Richmond , Tomoki Morokuma , Mamoru Doi , Yutaka Komiyama , Naoki Yasuda , Sadanori Okamura

Over a two year period (1995-1997), we have conducted a diffraction-limited imaging study at 2.2 microns of the inner 6"x6" of the Galaxy's central stellar cluster using the Keck 10-m telescope. The K band images obtained reveal a large…

Astrophysics · Physics 2009-10-30 A. M. Ghez , B. L. Klein , M. Morris , E. E. Becklin

We present the Late-Type Extension to the Motion Verified Red Stars (LaTE-MoVeRS) catalog, containing 46,463 photometric late-type ($>$ M5) dwarfs within the Sloan Digital Sky Survey (SDSS) footprint. Proper motions were computed for…

Solar and Stellar Astrophysics · Physics 2017-02-08 Christopher A. Theissen , Andrew A. West , Guillaume Shippe , Adam J. Burgasser , Sarah J. Schmidt

We present a statistical assessment of both, observed and reported, photometric uncertainties in the OGLE-IV Galactic bulge microlensing survey data. This dataset is widely used for the detection of variable stars, transient objects,…

Instrumentation and Methods for Astrophysics · Physics 2016-04-08 J. Skowron , A. Udalski , S. Kozłowski , M. K. Szymański , P. Mróz , Ł. Wyrzykowski , R. Poleski , P. Pietrukowicz , K. Ulaczyk , M. Pawlak , I. Soszyński

We have used data from the Outer Galaxy High-Resolution Survey (OGHReS) to refine the velocities, distances, and physical properties of a large sample of 3584 clumps detected in far infrared/submillimetre emission in the HiGAL survey…

This is the second in a series of papers presenting a new calculation of the mass of the Galaxy based on radial velocities and distances for a sample of faint 16 < B < 21.3 field blue horizontal-branch (BHB) stars. We present accurate BV…

Astrophysics · Physics 2008-11-26 L. Clewley , S. J. Warren , P. C. Hewett , John E. Norris , N. W. Evans

We derive relative proper motions of stars in the fields of globular clusters M4, M12, M22, NGC 3201, NGC 6362 and NGC 6752 based on a uniform data set collected between 1997 and 2008. We assign a membership class for each star with a…

Solar and Stellar Astrophysics · Physics 2013-01-15 K. Zloczewski , J. Kaluzny , M. Rozyczka , W. Krzeminski , B. Mazur , I. B. Thompson

We have conducted a systematic search for high proper motion stars in the Digitized Sky Survey, in the area of the sky north of -2.8 degrees in declination and within 25 degrees of the galactic plane. Using the SUPERBLINK software, a…

Astrophysics · Physics 2011-03-28 Sebastien Lepine , Michael M. Shara , R. Michael Rich

The UKIRT Infrared Deep Sky Survey (UKIDSS) is the first of a new generation of infrared surveys. Here we combine the data from two UKIDSS components, the Large Area Survey (LAS) and the Galactic Cluster Survey (GCS), with 2MASS data to…

Astrophysics · Physics 2009-11-13 N. R. Deacon , N. C. Hambly , R. R. King , M. J. McCaughrean

We present details of the second part of the Southern Infrared Proper Motion Survey (SIPS). Here accurate relative astrometry allows us to reduce the minimum proper motion to 0.1 arcseconds per year. This yields 6904 objects with proper…

Astrophysics · Physics 2009-11-13 N. R. Deacon , N. C. Hambly

We present the first results from the Southern Infrared Proper Motion Survey. Using 2 Micron All Sky Survey data along with that of the SuperCOSMOS sky survey we have been able to produce the first widefield infrared proper motion survey.…

Astrophysics · Physics 2009-11-10 N. R. Deacon , N. C. Hambly , J. A. Cooke

We present a revised catalog of 2106 Galactic stars, selected without kinematic bias, and with available radial velocities, distance estimates, and metal abundances in the range 0.0 <= [Fe/H] <= -4.0. This update of the Beers and…

Astrophysics · Physics 2009-10-31 T. C. Beers , M. Chiba , Y. Yoshii , I. Platais , R. B. Hanson , B. Fuchs , S. Rossi