424 datasets found

Keywords: extinction

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  • The ESO KiDS-DR5 multi-band source catalog

    We present the final data release of the Kilo-Degree Survey (KiDS-DR5), a public European Southern Observatory (ESO) wide-field imaging survey optimised for weak gravitational...
  • ARTmie (v0.1.1)

    a fast python package for mie scattering and backscattering calculations of single particles, coated particles and log-normal distributed particles
  • WISE-2MASS (W2M) quasars and red QSOs with sp.

    We present a highly complete sample of broad-line (Type 1) QSOs out to z~3 selected by their mid-infrared colors, a method that is minimally affected by dust reddening. We...
  • H-band polarimetric obs. of the S235 complex

    Magnetic fields are ubiquitous and essential in star formation. In particular, their role in regulating formation of stars across diverse environments like HII regions needs to...
  • FUSE survey of H_2_ in the Galactic disk

    We report results from a Far Ultraviolet Spectrographic Explorer (FUSE) survey of interstellar molecular hydrogen (H_2_) in the Galactic disk toward 139 O-type and early B-type...
  • Classification of PS1-MDS SNe with Superphot

    The classification of supernovae (SNe) and its impact on our understanding of explosion physics and progenitors have traditionally been based on the presence or absence of...
  • WD binary pathways survey. V. Gaia WD+AFGK binaries

    Close white dwarf binaries consisting of a white dwarf and an A-, F-, G-, or K-type main-sequence star, henceforth close WD+AFGK binaries, are ideal systems to understand the...
  • Optical and NIR polarimetry in Taurus

    The optical and near-infrared (OIR) polarization of starlight is typically understood to arise from the dichroic extinction of that light by dust grains whose axes are aligned...
  • Polarimetry obs. toward IC5146 background stars

    We present optical and near-infrared stellar polarization observations toward the dark filamentary clouds associated with IC5146. The data allow us to investigate the dust...
  • L204 - Cloud 3 polarimetry and photometry

    The L204 dark cloud complex is a nearby filamentary structure in Ophiuchus North that has no signs of active star formation. Past studies show that L204 is interacting with the...
  • Multiwavelength survey of HII regions in NGC 300

    We present the results of a galaxy-wide study of molecular gas and star formation in a sample of 76 H II regions in the nearby spiral galaxy NGC 300. We have measured the...
  • Measured photometry of SN 2014J from HST

    The wavelength dependence of the extinction of Type Ia SN 2014J in the nearby galaxy M82 has been measured using UV to near-IR photometry obtained with the Hubble Space...
  • FIRST-2MASS dust-reddened QSO spectra

    We present a sample of 120 dust-reddened quasars identified by matching radio sources detected at 1.4GHz in the Faint Images of the Radio Sky at Twenty Centimeters survey...
  • Infrared extinction toward the Galactic Centre

    We derive the extinction curve toward the Galactic center (GC) from 1 to 19um. We use hydrogen emission lines of the minispiral observed by ISO-SWS and SINFONI. The...
  • Spitzer-IRS study of massive YSOs in galactic center

    We present results from our spectroscopic study, using the Infrared Spectrograph (IRS) on board the Spitzer Space Telescope, designed to identify massive young stellar objects...
  • GALEX ultraviolet halos around bright stars

    We have discovered ultraviolet (UV) halos extending as far as 5{deg} around four (of six) bright UV stars using data from the Galaxy Evolution Explorer satellite. These halos...
  • SDSS 2175{AA} extinction bump candidates

    We report detections of 39 2175{AA} dust extinction bump candidates associated with strong MgII absorption lines at z~1-1.8 on quasar spectra in Sloan Digital Sky Survey (SDSS)...
  • Radial dust properties of SINGS galaxies

    We present a detailed analysis of the radial distribution of dust properties in the SINGS sample, performed on a set of ultraviolet (UV), infrared (IR), and HI surface...
  • MLSDSS-GaiaDR2 sample of M and L dwarfs

    We present a sample of 74216 M and L dwarfs constructed from two existing catalogs of cool dwarfs spectroscopically identified in the Sloan Digital Sky Survey (SDSS). We...
  • Luminous and variable stars in NGC 2403 and M81

    We present the results of spectroscopy and multi-wavelength photometry of luminous and variable star candidates in the nearby spiral galaxies NGC 2403 and M81. We discuss...
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