36 datasets found

Keywords: H alpha photometry

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  • WHAM Northern Sky Survey, V-1.1

    The Wisconsin H-Alpha Mapper has been designed to produce a survey of H-Alpha emission from the interstellar medium (ISM) over the entire northern sky. The instrument combines a...
  • H-{alpha} Photometry of Northern Late-Type Stars I.

    Observations are presented of the strength of the H-{alpha} absorption line in the spectra of approximately 600 northern F, G and K stars of differing luminosities and chemical...
  • IPHAS DR2 halpha survey collection

    The INT/WFC Photometric H-Alpha Survey of the Northern Galactic Plane (IPHAS) is a 1860 square deg imaging survey of the Northern Milky Way at red visible wavelengths. It covers...
  • SHS - digitized H-alpha photographic survey survey collection

    The UK Schmidt Telescope (UKST) of the Anglo-Australian Observatory completed a narrow-band Halpha plus [Nii] 6548, 6584A-survey of the Southern Galactic Plane and Magellanic...
  • IPHAS DR2 i survey collection

    The INT/WFC Photometric H-Alpha Survey of the Northen Galactic Plane (IPHAS) is a 1860 square deg imaging survey of the Northen Milky Way at red visible wavelenghts. It covers...
  • IPHAS DR2 r survey collection

    The INT/WFC Photometric H-Alpha Survey of the Northern Galactic Plane (IPHAS) is a 1860 square deg imaging survey of the Northern Milky Way at red visible wavelengths. It covers...
  • HII regions of M33. II.

    We have identified a total of 1272 newly recognized emission regions in M33. Combined with the previously cataloged total of 1066 H II regions and supernova remnants, this...
  • SHASSA H - H-alpha emission survey collection

    The Southern H-Alpha Sky Survey Atlas is the product of a wide-angle digital imaging survey of the H-alpha emission from the warm ionized interstellar gas of our Galaxy. This...
  • SHASSA SM - Continuum subtract. survey collection

    The Southern H-Alpha Sky Survey Atlas is the product of a wide-angle digital imaging survey of the H-alpha emission from the warm ionized interstellar gas of our Galaxy. This...
  • Finkbeiner Halpha composite survey survey collection

    D. Finkbeiner has assembled a full sky Halpha map using data from several surveys: the Wisconsin H-Alpha Mapper (WHAM), the Virginia Tech Spectral-Line Survey (VTSS), and the...
  • SHASSA DU - Continuum survey collection

    The Southern H-Alpha Sky Survey Atlas is the product of a wide-angle digital imaging survey of the H-alpha emission from the warm ionized interstellar gas of our Galaxy. This...
  • HST-Halpha includes the following filters: F656N and F657N survey collection

    The HST Hierarchical Progressive Survey (HiPS) has been built by Daniel Durand from CADC and distributed by CDS. It sets together all HST observations done in F656N and F657N...
  • SHASSA FL - Continuum subtract. survey collection

    The Southern H-Alpha Sky Survey Atlas is the product of a wide-angle digital imaging survey of the H-alpha emission from the warm ionized interstellar gas of our Galaxy. This...
  • 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...
  • HLA-Halpha : F656N and F657N survey collection

    The HST-HLA Hierarchical Progressive Survey (HiPS) has been built by Daniel Durand from CADC and distributed by CDS. It sets together all HST observations done in F656N and...
  • VTSS Ha 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...
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