星系巡天
这里主要是光学的，其它波段参考Multi-wavelength
综合
测光巡天
AEGIS:2007
COSMOS:2008
VIKINGongoing
红移巡天
大望远镜
- PFS
- CFHT MSE
- 10m
IFS
- 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)
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.
Keck上的终端
- MOSFIRE
- Multi-Object Spectrometer for Infra-Red Exploration
100%filling IFUs
- SAURON:33"x4"
- WiFeS:38"x25"