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Proper motions of field L and T dwarfs
The proper motion measurements for 142 previously known L and T dwarfs are presented. From this sample we identify and discuss eight high-velocity L dwarfs. We also find four... -
BCG C4 cluster catalog
We use the Sloan Digital Sky Survey (SDSS) to construct a sample of 625 brightest group and cluster galaxies (BCGs) together with control samples of non-BCGs matched in stellar... -
Proper motions of field L and T dwarfs
By using images taken with Wide Field Camera (WFCAM) on United Kingdom Infrared Telescope (UKIRT) and Son of ISAAC (SofI) on the New Technology Telescope (NTT) and combining... -
A3558 complex redshifts
The Shapley Concentration is the richest supercluster of clusters in the nearby Universe, and its core is a remarkable complex formed by the ACO clusters A3558, A3562 and A3556,... -
Galaxy clusters from the APM galaxy survey
We describe the construction of catalogues of galaxy clusters from the APM Galaxy survey using an automated algorithm based on Abell-like selection criteria. We investigate the... -
Superclusters and voids
We study the whole-sky distribution of rich clusters of galaxies up to the distance z~0.1 and present catalogues of superclusters and cluster-defined voids. The data on... -
DECaPS DR2 r survey collection
DECaPS2 is a five-band optical and near-infrared survey of the southern Galactic plane with the Dark Energy Camera (DECam) on the 4.0m Blanco telescope at the Cerro Tololo... -
DES-DR1 i survey collection
The Dark Energy Survey (DES) is a 5000 square degree grizY survey of the Southern sky aimed at understanding the accelerating expansion rate of the Universe. DES is using four... -
Spiral galaxies rotation curves
We present the rotation curves of 967 southern spiral galaxies, obtained by deprojecting and folding the raw H{alpha} data originally published by Mathewson, Ford, &... -
Clusters of galaxies position angles
The position angles of a large number of Abell and Shectman clusters, identified in the Lick map as surface galaxy-density enhancements, are estimated. I determine the major... -
Universidad Complutense de Madrid list 1
A low dispersion objective-prism survey for low-redshift emission-line galaxies (ELGs) is being carried out by the University Complutense de Madrid with the Schmidt telescope at... -
2380 MHz survey of bright galaxies
A 2380MHz survey of bright galaxies in the declination range from zero to +37{deg} has been made at Arecibo. It is complete to a photographic magnitude of +14.5mag in all right... -
Swift Deep Galactic Plane Survey catalog
The Swift Deep Galactic Plane Survey is a Swift Key Project consisting of 380 tiled pointings covering 40 sq. deg of the Galactic Plane between longitude 10<|l|<30 deg and... -
Obs. of Gal. interstellar ratio ^18^O/^17^O. II.
To investigate the relative amount of ejecta from high-mass versus intermediate-mass stars and to trace the chemical evolution of the Galaxy, we have performed a systematic... -
US Naval Observatory B
The USNO-B1.0 Catalogue presents positions, proper motions, magnitudes in various optical passbands, and star/galaxy estimators for 1,045,175,762 objects derived... -
Kepler Objects of Interest (KOI)
Launched in 2009, the Kepler Mission is surveying a region of our galaxy to determine what fraction of stars in our galaxy have planets and measure the size distribution of... -
Filaments in the inner Galactic plane from ATLASGAL
The interstellar medium has a highly filamentary and hierarchical structure that may play a significant role in star formation. A systematical study of the large-scale filaments... -
Kepler K2 Ecliptic Plane Input Catalog
Launched in 2009, the Kepler Mission is surveying a region of our galaxy to determine what fraction of stars in our galaxy have planets and measure the size distribution of... -
Two new catalogs of blazar candidates
We present two catalogs of radio-loud candidate blazars whose Wide-Field Infrared Survey Explorer (WISE) mid-infrared colors are selected to be consistent with the colors of... -
Long-term variability in the radio-quiet AGN Ark120
We study the long-term variability in the optical monitoring database of Ark 120, a nearby radio-quiet active galactic nucleus (AGN) at a distance of 143Mpc (z=0.03271). We...
