24,658 datasets found

Keywords: observational astronomy

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  • OSSOS. VII. TNOs complete data release

    The Outer Solar System Origins Survey (OSSOS), a wide-field imaging program in 2013-2017 with the Canada-France-Hawaii Telescope, surveyed 155deg^2^ of sky to depths of...
  • VTSS HaCC - Continuum corrected Halpha survey collection

    The VTSS is a wide-field image survey of the Galaxy's warm ionized interstellar medium (WIM, a 10,000 K plasma). The instrumentation used is the Virginia Tech Spectral Line...
  • Massive outflows associated with ATLASGAL clumps

    We have undertaken the largest survey for outflows within the Galactic plane using simultaneously observed ^13^CO and C^18^O data. Out of a total of 919 ATLASGAL clumps, 328...
  • NuSTAR Extragalactic Surveys: UDS field

    We present the results and the source catalog of the NuSTAR survey in the UKIDSS Ultra Deep Survey (UDS) field, bridging the gap in depth and area between NuSTAR's ECDFS and...
  • UV emission of stars in LAMOST. I. Catalogs

    We present the ultraviolet magnitudes for over three million stars in the LAMOST survey, in which 2,202,116 stars are detected by GALEX. For 889,235 undetected stars, we develop...
  • YSO jets from UWISH2. IV. Cygnus-X outflows

    We have performed an unbiased search for outflows from young stars in Cygnus-X using 42deg^2^ of data from the UKIRT Widefield Infrared Survey for H_2_ (UWISH2 Survey), to...
  • Spitzer/IRAC obs. of the North Ecliptic Pole

    We present a photometric catalog for Spitzer Space Telescope warm mission observations of the North Ecliptic Pole (NEP; centered at RA=18:00:00, DEC=66:33:38.552). The...
  • R-band K2 photometry of main-belt asteroids

    We present the K2 light curves of a large sample of untargeted main-belt asteroids (MBAs) detected with the Kepler Space Telescope. The asteroids were observed within the Uranus...
  • Catalog of Kepler flare stars

    We aim to perform a statistical study of stellar flares observed by Kepler. We want to study the flare amplitude, duration, energy, and occurrence rates, and how they are...
  • The VISTA-CFHT Stripe 82 NIR survey (VICS82)

    We present the VISTA-CFHT Stripe 82 (VICS82) survey: a near-infrared (J+K_s_) survey covering 150 square degrees of the Sloan Digital Sky Survey (SDSS) equatorial Stripe 82 to...
  • IRAC2 survey in Healpix survey collection

    Composite map from Spitzer Legacy Programs GLIMPSE: Galactic Legacy Infrared Mid-Plane Survey Extraordinaire (Churchwell E. + Benjamin R.) C2D: From Molecular Cores to...
  • SUMSS (843 MHz) survey collection

    The Sydney University Molonglo Sky Survey (SUMSS) is a deep radio survey at 843 MHz of the entire sky south of declination -30deg, made using the Molonglo Observatory Synthesis...
  • Astrometric monitoring of ultracool dwarf binaries

    We present the full results of our decade-long astrometric monitoring programs targeting 31 ultracool binaries with component spectral types M7-T5. Joint analysis of resolved...
  • High-mass starless clump candidates from ATLASGAL

    We report a sample of 463 high-mass starless clump (HMSC) candidates within -60{deg}<l<60{deg} and -1{deg}<b<1{deg}. This sample has been singled out from 10861...
  • Improved multi-band photometry from SERVS

    We apply The Tractor image modeling code to improve upon existing multi-band photometry for the Spitzer Extragalactic Representative Volume Survey (SERVS). SERVS consists of...
  • Spectral flux densities from 50MHz to 50GHz

    The flux-density scale of Perley & Butler (2013ApJS..204...19P) is extended downward to ~50MHz by utilizing recent observations with the Karl G. Jansky Very Large Array...
  • Solar wind 3D magnetohydrodynamic simulation

    We use a three-dimensional magnetohydrodynamic simulation of the solar wind to calculate cosmic-ray diffusion coefficients throughout the inner heliosphere (2R_{sun}_-3au). The...
  • VLBI Ecliptic Plane Survey: VEPS-1

    We present here the results of the first part of the VLBI Ecliptic Plane Survey (VEPS) program. The goal of the program is to find all compact sources within 7.5{deg} of the...
  • CANDELS: multiwavelength catalogs in the EGS

    We present a 0.4-8{mu}m multi-wavelength photometric catalog in the Extended Groth Strip (EGS) field. This catalog is built on the Hubble Space Telescope (HST) WFC3 and ACS data...
  • IPN supplement to the 2nd Fermi GBM catalog

    InterPlanetary Network (IPN) data are presented for the gamma-ray bursts in the second Fermi Gamma-Ray Burst Monitor (GBM) catalog. Of the 462 bursts in that catalog between...
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