“SAMI”的版本间差异
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无编辑摘要 |
无编辑摘要 |
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:a cluster sample from a set of eight galaxy clusters. |
:a cluster sample from a set of eight galaxy clusters. |
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* EDR, 107 galaxies [http://sami-survey.org/edr] |
* EDR, 107 galaxies [http://sami-survey.org/edr] |
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*SAMI的光谱发射线拟合程序LZIFU,Ho et al. (2014) |
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:which utilizes pPXF for stellar template fitting and the MPFIT li-(MILES templates) for estimating emission-line properties. |
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2016年3月9日 (三) 11:24的版本
Sydney-AAO Multi-object Integral field spectrograph (SAMI)
- 13 integral field units (IFUs),each with a field of view of 15arcsec
- 12 galaxies and 1 secondary star
- each IFU consists of a bundle of 61 optical fibers a high filling factor ~75%)
- installed on the 3.9-m Anglo-Australian Telescope (AAT),1 deg FOV
- 370–570 nm with R=1730 in the blue arm, and 625–735 nm with R = 4500 in the red arm.
SAMI Galaxy survey
- aim: IFS data for 3400 galaxies
- Sample:
- a field and group sample from GAMA G09, G12 and G15 fields
- a cluster sample from a set of eight galaxy clusters.
- EDR, 107 galaxies [1]
- SAMI的光谱发射线拟合程序LZIFU,Ho et al. (2014)
- which utilizes pPXF for stellar template fitting and the MPFIT li-(MILES templates) for estimating emission-line properties.