Virgo IRAC color gallery
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Columbia Astronomy
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Galaxies experiencing ongoing pressure with truncated star-forming disks

Blue = 3.6um, Green = 4.5um & Red = 8.0um.
  • 'Default' scaling provides a uniform colour scaling for all the galaxies
  • 'Stellar' scaling accentuates the stellar distribution in each galaxy
  • 'PAH' scaling accentuates the PAH emission in each galaxy

Galaxy Default Stellar PAH
NGC 4302
NGC 4330
NGC 4380
NGC 4402
NGC 4438
NGC 4501
NGC 4522
NGC 4607