English
Related papers

Related papers: Light and Motion in SDSS Stripe 82: The Catalogues

200 papers

The historic plates of the "Carte du Ciel", an international cooperative project launched in 1887, offer valuable first-epoch material for the determination of absolute proper motions. We present the CdC-SF, an astrometric catalogue of…

Astrophysics of Galaxies · Physics 2015-05-14 Belen Vicente , Carlos Abad , Francisco Garzon , Terrence M. Girard

The Low Frequency Array (LOFAR) Two-metre Sky Survey (LoTSS) is a sensitive, high-resolution 120-168 MHz survey split across multiple tiers over the northern sky. The first LoTSS Deep Fields data release consists of deep radio continuum…

The {\it Herschel} Astrophysical Terahertz Large Area Survey (H-ATLAS) is a survey of 660 deg$^2$ with the PACS and SPIRE cameras in five photometric bands: 100, 160, 250, 350 and 500\mic. This is the second of three papers describing the…

We present the largest publicly available catalogue of compact groups of galaxies identified using the original selection criteria of Hickson, selected from the Sixth Data Release (DR6) of the Sloan Digital Sky Survey (SDSS). We identify…

Astrophysics · Physics 2009-11-13 Alan McConnachie , David Patton , Sara Ellison , Luc Simard

We present a clustering analysis of Luminous Red Galaxies in SDSS Stripe 82. We study the angular 2-point correlation function, of 130,000 LRG candidates via colour-cut selections in izK with the K band coverage coming from UKIDSS LAS. We…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-04 Nikolaos Nikoloudakis , Tom Shanks , Utane Sawangwit

We have used the Parkes Multibeam system and the Sloan Digital Sky Survey (SDSS) to assemble a sample of 195 galaxies selected originally from their HI signature to avoid biases against unevolved or low surface brightness objects. For each…

We present 226 large ultra-diffuse galaxy (UDG) candidates ($r_e > 5.3$\arcsec, $\mu_{0,g} > 24$ mag arcsec$^{-2}$) in the SDSS Stripe 82 region recovered using our improved procedure developed in anticipation of processing the entire…

We present broad band photometry and photometric redshifts for 187611 sources located in ~0.5deg^2 in the Lockman Hole area. The catalog includes 389 X-ray detected sources identified with the very deep XMM-Newton observations available for…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-30 S. Fotopoulou , M. Salvato , G. Hasinger , E. Rovilos , M. Brusa , E. Egami , D. Lutz , V. Burwitz , J. H. Huang , D. Rigopoulou , M. Vaccari

The Asteroid Terrestrial-impact Last Alert System (ATLAS) observes most of the sky every night in search of dangerous asteroids. Its data are also used to search for photometric variability, where sensitivity to variability is limited by…

Instrumentation and Methods for Astrophysics · Physics 2018-11-14 J. L. Tonry , L. Denneau , H. Flewelling , A. N. Heinze , C. A. Onken , S. J. Smartt , B. Stalder , H. J. Weiland , C. Wolf

We present a flare rate analysis of 50,130 M dwarf light curves in SDSS Stripe 82. We identified 271 flares using a customized variability index to search ~2.5 million photometric observations for flux increases in the u- and g-bands. Every…

Solar and Stellar Astrophysics · Physics 2009-07-28 A. F. Kowalski , S. L. Hawley , E. J. Hilton , A. C. Becker , A. A. West , J. J. Bochanski , B. Sesar

The S-band Polarisation All-Sky Survey (S-PASS) has observed the entire southern sky using the 64-metre Parkes radio telescope at 2.3GHz with an effective bandwidth of 184MHz. The surveyed sky area covers all declinations $\delta\leq…

We present the first results of a wide area X-ray survey within the Sloan Digital Sky Survey (SDSS) Stripe 82, a 300 deg$^2$ region of the sky with a substantial investment in multi-wavelength coverage. We analyzed archival {\it Chandra}…

We study Milky Way kinematics using a sample of 18.8 million main-sequence stars with r<20 and proper-motion measurements derived from SDSS and POSS astrometry, including ~170,000 stars with radial-velocity measurements from the SDSS…

Astrophysics of Galaxies · Physics 2014-11-20 N. A. Bond , Z. Ivezic , B. Sesar , M. Juric , J. Munn

We have conducted a widefield, wideband, snapshot survey using the Australian SKA Pathfinder (ASKAP) referred to as the Rapid ASKAP Continuum Survey (RACS). RACS covers $\approx$ 90% of the sky, with multiple observing epochs in three…

Astrophysics of Galaxies · Physics 2025-01-10 S. W. Duchesne , K. Ross , A. J. M. Thomson , E. Lenc , Tara Murphy , T. J. Galvin , A. W. Hotan , V. A. Moss , Matthew T. Whiting

We make available in electronic form the stellar catalog of 19,494 objects from the Deep Multicolor Survey (DMS). The DMS is based on CCD imaging with the Mayall 4-m telescope in U,B,V,R',I75,I86 and covers 0.83 sq. deg. in six fields at…

Astrophysics · Physics 2009-10-30 Patrick S. Osmer , Julia D. Kennefick , Patrick B. Hall , Richard F. Green

The Sloan Digital Sky Survey is an ambitious, multi-institutional project to create a huge digital imaging and spectroscopic data bank of 25% of the celestial sphere, approximately 10,000 deg^2 centred on the north galactic polar cap. The…

Astrophysics · Physics 2009-10-30 Bruce Margon

The 2 Micron All-Sky Survey (2MASS) will observe over one-million galaxies and extended Galactic sources covering the entire sky at wavelengths between 1 and 2 microns. The survey catalog will have both high completeness and reliability…

Astrophysics · Physics 2009-10-31 T. H. Jarrett , T. Chester , R. Cutri , S. Schneider , M. Skrutskie , J. P. Huchra

We measure Redshift-Space Distortions (RSD) in the two-point correlation function of a sample of $63,163$ spectroscopically identified galaxies with $z < 0.2$, an epoch where there are currently only limited measurements, from the Sloan…

Cosmology and Nongalactic Astrophysics · Physics 2015-06-22 Cullan Howlett , Ashley J. Ross , Lado Samushia , Will J. Percival , Marc Manera

We study the spatial variation of galaxy number counts using five band photometric images from the Sloan Digital Sky Survey. The spatial variation of this sample of 46 million galaxies collected from 2200 sq. degrees can be understood as…

We present the fourth data release (DR4) of the SkyMapper Southern Survey (SMSS), the last major step in our hemispheric survey with six optical filters: u, v, g, r, i, z. SMSS DR4 covers 26,000 sq.deg from over 400,000 images acquired by…

Cosmology and Nongalactic Astrophysics · Physics 2024-02-06 Christopher A. Onken , Christian Wolf , Michael S. Bessell , Seo-Won Chang , Lance C. Luvaul , John L. Tonry , Marc C. White , Gary S. Da Costa