“COSMOS”的版本间差异
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无编辑摘要 |
无编辑摘要 |
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:#25,000 galaxies at 0.3 < z < 1.0 with IAB < 22.5 |
:#25,000 galaxies at 0.3 < z < 1.0 with IAB < 22.5 |
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:#12,500 star-forming galaxies color selected for 1.4 < z < 2.5 |
:#12,500 star-forming galaxies color selected for 1.4 < z < 2.5 |
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=样本= |
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*X-ray group sample |
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红移在0.2-12， 276 extended source identified from co-added XMM-Newton images |
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2013年12月19日 (四) 06:34的版本
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
- 25,000 galaxies at 0.3 < z < 1.0 with IAB < 22.5
- 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