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（以“The Franco-Italian VIRMOS project has delivered the VIMOS spectrograph for the European Southern Observatory Very Large Telescope (ESO-VLT).”为内容创建页面） |
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The VIRMOS VLT Deep Survey |
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The Franco-Italian VIRMOS project has delivered the [[VIMOS]] spectrograph for the European Southern Observatory Very Large Telescope (ESO-VLT). |
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*The Imaging survey and the Spectroscopic survey over sixteen square degrees of the sky in four separate fields. |
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:The deep imaging is to obtain UBVRI over 16 deg^2 and K' imaging over selected areas, with the CFHT, ESO-NTT and ESO-2.2m. |
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:The VLT VIMOS and NIRMOS will allow to measure redshifts from magnitude selected samples of galaxies picked from the imaging survey. |
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* A sample of 100,000 redshifts for sources up to AB = 22.5. |
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:Once a complete magnitude limited sample has been observed with a spectral resolution R~250 |
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:a sub-sample will be observed at R~2500-5000 to avoid any bias. |
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*A sample of 50,000 redshifts for objects up to AB = 24 |
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*A sample of 1,000 redshifts for objects up to AB = 26 |
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2013年6月18日 (二) 03:22的最新版本
The VIRMOS VLT Deep Survey
- The Imaging survey and the Spectroscopic survey over sixteen square degrees of the sky in four separate fields.
- The deep imaging is to obtain UBVRI over 16 deg^2 and K' imaging over selected areas, with the CFHT, ESO-NTT and ESO-2.2m.
- The VLT VIMOS and NIRMOS will allow to measure redshifts from magnitude selected samples of galaxies picked from the imaging survey.
- A sample of 100,000 redshifts for sources up to AB = 22.5.
- Once a complete magnitude limited sample has been observed with a spectral resolution R~250
- a sub-sample will be observed at R~2500-5000 to avoid any bias.
- A sample of 50,000 redshifts for objects up to AB = 24
- A sample of 1,000 redshifts for objects up to AB = 26