“星系巡天”的版本间差异
跳到导航
跳到搜索
无编辑摘要 |
（→测光巡天） |
||
| （未显示同一用户的15个中间版本） | |||
| 第13行： | 第13行： | ||
[[CANDLES]] |
[[CANDLES]] |
||
[[CLAUDS]] |
|||
[[CFHTLS]] |
[[CFHTLS]] |
||
[[COSMOS]] |
[[COSMOS]] |
||
[[文件:Survey comparison.png|缩略图|Survey_comparison]] |
[[文件:Survey comparison.png|缩略图|Survey_comparison]] |
||
| 第22行： | 第24行： | ||
[[DES]] |
[[DES]] |
||
[[ |
[[HSC-SSP]] |
||
[[GASS]] |
[[GASS]] |
||
| 第28行： | 第30行： | ||
[[MGC]] |
[[MGC]] |
||
[[VIKING]] |
[[VIKING]] |
||
[[KIDS]] |
[[KIDS]] |
||
| 第37行： | 第39行： | ||
[[SERVS]] |
[[SERVS]] |
||
[[SkyMapper]] |
|||
[[VIDEO]] |
[[VIDEO]] |
||
| 第44行： | 第48行： | ||
[[SCUSS]] |
[[SCUSS]] |
||
[[ |
[[巡天仿真]] |
||
==红移巡天== |
==红移巡天== |
||
| 第52行： | 第56行： | ||
[[SHELS]] |
[[SHELS]] |
||
[[BOSS]] |
|||
[[GAMA]] |
[[GAMA]] |
||
| 第66行： | 第68行： | ||
[[VANDELS]] |
[[VANDELS]] |
||
===大望远镜=== |
===大望远镜=== |
||
| 第79行： | 第83行： | ||
*[[SAMI]]: 同时观测12个源 |
*[[SAMI]]: 同时观测12个源 |
||
*[[MASSIVE]] galaxy survey [Ma et al. 2014] |
*[[MASSIVE]] galaxy survey [Ma et al. 2014] |
||
:MASSIVE is a volume-limited sample of the 116 most massive early-type galaxies within 108 Mpc(Mk<-25.3). |
|||
:IFS (107"x107") taken with the Mitchell Spectrograph on the 2.7m Harlan J. Smith telescope at the McDonald Observatory (Green et al. 2013) |
|||
*[[S7]] |
*[[S7]] |
||
| 第89行： | 第92行： | ||
*KMOS |
*KMOS |
||
:The K-band Multi Object Spectrograph (KMOS). IFS in the near-infrared bands for 24 targets simultaneously. |
:The K-band Multi Object Spectrograph (KMOS). IFS in the near-infrared bands for 24 targets simultaneously. |
||
:14x14 spectra with ~1000 Nyquist-sampled spectral resolution elements for each of the 24 independent sub-fields. |
|||
:Each IFU has a square field of view of 2.8 x 2.8 arcsec;ensures uniform spatial sampling of 0.2 x 0.2 arcsec whilst maintaining Nyquist sampling (~2 pixel) |
|||
===[[JWST]]上的NIRspec=== |
|||
*NIRSpec is equipped with an integral field unit optimized for the spectroscopic study of complex extended objects. It will provide 900 spectra per exposure over a field of view of 3 x 3 arcminutes.（0.6-5mu） |
|||
==Keck上的终端== |
==Keck上的终端== |
||
2024年6月18日 (二) 02:18的最新版本
这里主要是光学的，其它波段参考Multi-wavelength
综合
测光巡天
AEGIS:2007
红移巡天
大望远镜
- PFS
- CFHT MSE
- 10m
IFS
VLT上的两个IFS终端
- MUSE
- a giant IFS on VLT wth 1 arcmin FoV, 0.2" spaxel, wide simultaneous wavelength coverage (4650 − 9300Å), relatively high spectral resolution (R ∼ 3000), and high throughput (35% end-to-end).
- The concept of MUSE foresees the splitting of the adaptive optics corrected field of view in 24 sub-fields. Each of these sub-fields is fed into a spectrograph (called Integral Field Unit, IFU). An image slicer in front of each IFU serves as entrance slit, thus producing a spatially resolved spectrum of the full sub-field.
- KMOS
- The K-band Multi Object Spectrograph (KMOS). IFS in the near-infrared bands for 24 targets simultaneously.
- 14x14 spectra with ~1000 Nyquist-sampled spectral resolution elements for each of the 24 independent sub-fields.
- Each IFU has a square field of view of 2.8 x 2.8 arcsec;ensures uniform spatial sampling of 0.2 x 0.2 arcsec whilst maintaining Nyquist sampling (~2 pixel)
JWST上的NIRspec
- NIRSpec is equipped with an integral field unit optimized for the spectroscopic study of complex extended objects. It will provide 900 spectra per exposure over a field of view of 3 x 3 arcminutes.（0.6-5mu）
Keck上的终端
- MOSFIRE
- Multi-Object Spectrometer for Infra-Red Exploration
100%filling IFUs
- SAURON:33"x4"
- WiFeS:38"x25"