14 datasets found

Keywords: Nebulae

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  • Hopkins Ultraviolet Telescope

    The Hopkins Ultraviolet Telescope (HUT) was a shuttle-borne instrument used to obtain ultraviolet spectra in the far ultraviolet region of the spectrum. It was part of the ASTRO...
  • Gas and dust in the star-forming region rho OphA

    Using mapping observations of the very dense rho Oph A core, we examined standard 1D and non-standard 3D methods to analyse data of far-infrared and submillimeter continuum...
  • International Ultraviolet Explorer

    The International Ultraviolet Explorer (IUE) performed spectrophotometry at high (0.1-0.3 Å) and low (6-7 Å) resolution between 1150 Å and 3200 Å. The data cover a...
  • Ultraviolet Imaging Telescope

    The Ultraviolet Imaging Telescope UIT was one of three ultraviolet telescopes on the ASTRO-1 mission flown on the space shuttle Columbia during 2-10 December 1990. The same...
  • Wide Field Planetary Camera 1

    The WF/PC-1 was used from April 1990 to November 1993, to obtain high resolution images of astronomical objects over a relatively wide field of view and a broad...
  • Wide Field Planetary Camera 2

    The WFPC2 is used to obtain high resolution images of astronomical objects over a relatively wide field of view and a broad range of wavelengths (1150 to 11,000 Å).
  • Post-AGB evolution

    In this paper, we present the results for the post-AGB phases of stellar evolutionary sequences, complete from the main-sequence phase, through the AGB phase, and on into the...
  • Hubble Space Telescope

    Hubble Space Telescope (HST) is an orbiting astronomical observatory operating from the near-infrared into the ultraviolet. Launched in 1990 and scheduled to...
  • Advanced Camera for Surveys

    HST Advanced Camera for Surveys (ACS) - Images: CCD images between 3,700 - 11
  • Faint Object Camera

    The Faint Object Camera (FOC) was one of the 4 original axial instruments on the Hubble Space Telescope (HST). FOC is used to make high-resolution observations...
  • Faint Object Spectrograph

    The Faint Object Spectrograph (FOS) was one of the 4 original axial instruments aboard the Hubble Space Telescope (HST). The FOS was designed to make...
  • Goddard High Resolution Spectrograph

    GHRS was used to make finely detailed spectroscopic observations of ultraviolet sources, but was removed from HST in February 1997.
  • Near Infrared Camera and Multi Object Spectrograph

    The HST Near Infrared Camera and Multi-Object Spectrometer (NICMOS) provides imaging capabilities in broad, medium, and narrow band filters, broad-band imaging...
  • Space Telescope Imaging Spectrograph

    The Space Telescope Imaging Spectrograph (STIS) was installed in HST on Feb. 14, 1997, replacing the GHRS spectrograph. STIS provides spectra and images at...
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