KCWI is a bench-mounted spectrograph installed at the Keck II right Nasmyth focal station. KCWI provdes visible band (350-1050 nm), seeing-limited integral field spectroscopy with moderate …

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The Keck Cosmic Web Imager (KCWI) is a wide field, seeing limited, integral field spectrograph (IFS) optimized for precision sky limited spectroscopy of low surface brightness phenomena. …

KCWI-TV (channel 23) is a television station licensed to Ames, Iowa, United States, serving as the CW affiliate for the Des Moines area. It is owned by Tegna Inc. alongside ABC affiliate …

KCWI can do both imaging and spectroscopy in a single observation, recording an image of an object at multiple wavelengths. This allows scientists to study both the spatial dimension of the …

2025年2月13日 · We find that the locations of the detected rings are an excellent match to predictions from analytic theory, if the galaxy was a 10-ring system whose outermost ring has …

2018年7月26日 · We report on the design and performance of the Keck Cosmic Web Imager (KCWI), a general purpose optical integral field spectrograph that has been installed at the …

2017年12月14日 · The red channel of KCWI is called the Keck Cosmic Reionization Mapper (KCRM) and the combination of KCWI-Blue and KCRM will provide simultaneous high …

The Keck Cosmic Reionization Mapper (KCRM) is bringing KCWI to its full potential by adding a red spectrograph arm that is used simultaneously with the blue spectrograph arm; they share …

Commissioned in 2017, KCWI is a high throughput integral field spectrograph covering the range from 3700 Angstrom to 5600 Angstrom (it will be extended to 1 micron with the installation of …