Project FAST- Five hundred meter Aperture Spherical radio Telescope
Project FAST- Five hundred meter Aperture Spherical radio Telescope
Project FAST- Five hundred meter Aperture Spherical radio Telescope
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Neutral hydrogen (HI) surveyCosmic history is written in the characters of weakHI line emission. To read this encyclopaedia, a supersensitive telescope is requiredBlind detection of HI clouds with an interference-freeobserving period of 1h, z~0.7Warm HI shell around AGN, the detection range limitin a moderate integration time, z~35