COSMOS

来自Shiyin's note
Shen（讨论 | 贡献）2015年3月24日 (二) 04:48的版本
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COSMOS( Cosmic Evolution Survey )

Field

  • 2 square degree
  • equatorial, for easy access to telescopes in both hemispheres
RA (J2000) = 10:00:28.6
DEC (J2000) = +02:12:21.0

Photometry

  • HST ACS (IAB > 27 mag )
  • WFC3 NIR
  • UltraVISTA (YJHKs,Halpha(z=0.8_
  • XMM-Newton
  • Chandra
  • GALEX
  • CFHT
  • Subaru
  • Spitzer
  • Hersechel (sub-millimeter)
  • AzTEC, MAMBO (millimeter)
  • VLA (radio)

Spectra

  • zCOSMOS
  • VLT using the VIMOS spectrograph
  1. 25,000 galaxies at 0.3 < z < 1.0 with IAB < 22.5
  2. 12,500 star-forming galaxies color selected for 1.4 < z < 2.5

样本

  • X-ray group sample

红移在0.2-12， 276 extended source identified from co-added XMM-Newton images

取自“http://202.127.29.3/~shen/wiki/index.php?title=COSMOS&oldid=1667”