5,694 datasets found for "law"

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  • CGRO BATSE-Observed Piccinotti Sample of Active Galactic Nuclei

    Compton Gamma-Ray Observatory (CGRO) BATSE Earth-occultation data have been used by Malizia et al. (1999, ApJ, 519, 637) to search for emission in the 20-100 keV band from all...
  • Dataset Of Central Asia vehicle number plate with Annotations

    The Vehicle Licence Plate Dataset is an essential tool for different sectors providing important data for law enforcement, traffic management, Urban planning, etc. The ability...
  • Galactic extinction at low Galactic latitudes

    We use near-infrared (J-K) colours of bright 2MASS galaxies, measured within a 7-arcsec-radius aperture, to calibrate the Schlegel, Finkbeiner & Davis DIRBE/IRAS Galactic...
  • Gaia DR2 giants in the Galactic dust I

    We consider a complete sample of 101810 giants with Gaia Data Realease 2 (DR2) parallaxes {varpi} within the red clump domain of the Hertzsprung-Russell diagram in the space...
  • Indiv. opt. variability of AGNs from MEXSAS2

    At present, most of the variability studies of active galactic nuclei (AGNs) are based on ensemble analyses. Nevertheless, it is interesting to provide estimates of the...
  • Study of NGC 381, NGC 2360 and Berkeley 68

    We present UBVR_c_I_c_ photometric study of three intermediate age open star clusters NGC381, NGC2360, and Berkeley68 (Be68). We examine the cluster membership of stars using...
  • SCUBA-2 850{mu}m component of JINGLE

    We present the SCUBA-2 850{mu}m component of JINGLE, the new JCMT large survey for dust and gas in nearby galaxies, which with 193 galaxies is the largest targeted survey of...
  • Damped Lyman Alpha systems equivalent width

    We derive the statistical properties of neutral gas at redshifts 0.11<z<1.65 from ultraviolet (UV) measurements of quasar Ly{alpha} absorption lines corresponding to 369...
  • Deep OB star population in Carina

    Massive OB stars are critical to the ecology of galaxies, and yet our knowledge of OB stars in the Milky Way, fainter than V~12, remains patchy. Data from the VST Photometric...
  • MHO catalogue for Cassiopeia and Auriga

    We present the analysis of 35.5deg^2^ of images in the 1-0 S(1) line of H_2_ from the UK Widefield Infrared Survey for H_2_ (UWISH2) towards Cassiopeia and Auriga. We have...
  • SDSS DLA and absorber quasar samples

    The dust content of damped Lyman {alpha} systems (DLAs) is an important observable for understanding their origin and the neutral gas reservoirs of galaxies. While the average...
  • New OB star candidates in Carina Arm

    O and early B stars are at the apex of galactic ecology, but in the Milky Way, only a minority of them may yet have been identified. We present the results of a pilot study to...
  • UBVIH{alpha} photometry of IC 1848

    IC 1848 is one of the young open clusters in the giant star-forming Cas OB6 association. Several interesting aspects relating to star formation processes in giant star-forming...
  • HMXBs in nearby galaxies

    Based on a homogeneous set of X-ray, infrared and ultraviolet observations from Chandra, Spitzer, GALEX and 2MASS archives, we study populations of high-mass X-ray binaries...
  • Catalog of ultrawide binary stars from Gaia DR2

    We present an extensive and pure sample of ultrawide binary stars with separations of 0.01<~s/pc<~1 in the solar neighborhood. Using data from Gaia DR2, we define...
  • SZ galaxy clusters from the ACTPol

    We present a catalog of 182 galaxy clusters detected through the Sunyaev-Zel'dovich (SZ) effect by the Atacama Cosmology Telescope in a contiguous 987.5deg^2^ field. The...
  • 16yrs of AGNs X-ray spectral analyses from 7Ms CDF-S

    We present a detailed spectral analysis of the brightest active galactic nuclei (AGNs) identified in the 7Ms Chandra Deep Field-South (CDF-S) survey over a time span of 16...
  • Variations on debris disks. II.

    We describe comprehensive calculations of the formation of icy planets and debris disks at 30-150AU around 1-3M_{sun}_ stars. Disks composed of large, strong planetesimals...
  • Massive star cluster in LIRGs in GOALS. II.

    We present the results of a Hubble Space Telescope WFC3 near-UV and Advanced Camera for Surveys Wide Field Channel optical study into the star cluster populations of a sample of...
  • Compilation of Cepheids in the MW and MCs

    The Cepheid period-luminosity (PL) relation is the key tool for measuring astronomical distances and for establishing the extragalactic distance scale. In particular, the local...
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