Virgo IRAC color gallery
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The SPITSOV IRAC 3-color gallery

Blue = 3.6um, Green = 4.5um & Red = 8.0um.
Note:
  • 'Default' scaling provides a uniform colour scaling for all the galaxies
  • 'Best' scaling provides 3 colour scalings for all the galaxies depending on the strength of the 8um PAH emission of the galaxy
  • 'Stellar' scaling accentuates the stellar distribution in each galaxy
  • 'PAH' scaling accentuates the PAH emission in each galaxy

Galaxy Default Uniform Stellar PAH
IC 3392
NGC 4064
NGC 4178
NGC 4254
NGC 4293
NGC 4294
NGC 4299
NGC 4302
NGC 4321
NGC 4330
NGC 4351
NGC 4380
NGC 4383
NGC 4396
NGC 4402
NGC 4405
NGC 4413
NGC 4419
NGC 4424
NGC 4438
NGC 4450
NGC 4457
NGC 4498
NGC 4501
NGC 4522
NGC 4532
NGC 4536
NGC 4548
NGC 4561
NGC 4567
NGC 4569
NGC 4579
NGC 4580
NGC 4606
NGC 4607
NGC 4651
NGC 4654
NGC 4689
NGC 4694
NGC 4698
NGC 4808