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Compass Image for LEGUS Galaxies

Compass Image for LEGUS Galaxies

About the Data

  • Data Description
    Data DescriptionProposal: A description of the observations, their scientific justification, and the links to the data available in the science archive.
    Science Team: The astronomers who planned the observations and analyzed the data. "PI" refers to the Principal Investigator.
    The HST observations include those from the survey program 13364 (D. Calzetti/University of Massachusetts, Amherst)
  • Instrument
    InstrumentThe science instrument used to produce the data.
    WFC3/UVIS, ACS/WFC
  • Exposure Dates
    Exposure DatesThe date(s) that the telescope made its observations and the total exposure time.
    17 August 2013 to 17 September 2014
  • Filters
    FiltersThe camera filters that were used in the science observations.
    F275W, F336W, F438W, F606W, F555W, F814W
  • Object Name
    Object NameA name or catalog number that astronomers use to identify an astronomical object.
    Selection of galaxies from the Legacy Extra-Galactic Ultraviolet Survey (UGC 5340, NGC 4258, UGCA 281, NGC 3368, NGC 3627, NGC 6744)
  • Object Description
    Object DescriptionThe type of astronomical object.
    Spiral and dwarf galaxies
  • Release Date
    May 17, 2018
  • Science Release
    Astronomers Release Most Complete Ultraviolet-Light Survey of Nearby Galaxies
    Read the release
  • Credit
    NASA, ESA, and the LEGUS team

Downloads

  • Full Res, 5825 × 3491
    png (41.79 MB)
  • 2000 × 1198
    png (4.7 MB)
  • 1000 × 599
    png (1.14 MB)
  • Full Res, 5825 × 3491
    tif (49.37 MB)
Compass Image for LEGUS Galaxies
Color Info
Color InfoA brief description of the methods used to convert telescope data into the color image being presented.

These images are a composite of separate exposures acquired by the WFC3 and ACS instruments on the Hubble Space Telescope. Several filters were used to sample narrow wavelength ranges. The color results from assigning different hues (colors) to each monochromatic (grayscale) image associated with an individual filter. In this case, the assigned colors are: Magenta: F275W Blue: F336W+F438W Green: F555W or F606W Red: F814W

Related Images & Videos

LEGUS Galaxies

LEGUS Galaxies

These six images represent the variety of star-forming regions in nearby galaxies. The galaxies are part of the Hubble Space Telescope's Legacy ExtraGalactic UV Survey (LEGUS), the sharpest, most comprehensive ultraviolet-light survey of star-forming galaxies in the nearby...

UGC 5340

UGC 5340

NGC 4258

NGC 4258

UGCA 281

UGCA 281

A spiral galaxy with a ring of blue and red star clusters.

NGC 3368

NGC 3627

NGC 3627

NGC 6744

NGC 6744

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Details

Last Updated
Mar 28, 2025
Contact
Media

Claire Andreoli
NASA’s Goddard Space Flight Center
Greenbelt, Maryland
claire.andreoli@nasa.gov

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