CYBERSKA

 A Cyberinfrastructure platform to meet the needs of data intensive radio astronomy on route to the SKA

Results for "hi"

Tags

  • RFI mitigation for the Effelsberg-Bonn HI Survey (EBHIS)

    A new L-band 7 feed array at the 100-m telescope is used to perform an unbiased, fully sampled HI survey of the whole northern hemisphere - the Effelsberg-Bonn HI Survey (EBHIS). The use of state-of-the-art digital Fast Fourier Transform spectrometers based on FPGAs - superior in dynamic range an...

    Tags: "instrumentation and methods for astrophysics", effelsberg, hi, ebhis, rfi

    3078 days ago

  • Trumpeting the Vuvuzela: UltraDeep HI observations with MeerKAT

    The MeerKAT UltraDeep HI Survey aims to observe the 21 cm emission line of neutral hydrogen gas out to a redshift of z=1 and beyond. From both direct detections and stacked signal, we will address the HI mass function, the cosmic neutral gas density of the Universe (Omega_HI) and their evolution ...

    Tags: hi, meerkat, cdf, cdf-s, chandra, hubble, cosmos, iskaf2010 science meeting

    3067 days ago

  • Compact HI clouds from the GALFA-HI survey

    The Galactic Arecibo L-band Feed Array HI (GALFA-HI) survey is mapping the entire Arecibo sky at 21-cm, over a velocity range of -700 to +700 km/s (LSR), at a velocity resolution of 0.18 km/s and a spatial resolution of 3.5 arcmin. The unprecedented resolution and sensitivity of the GALFA-HI surv...

    Tags: galfa, galfa-hi, hi, arecibo, l-band, ism, 21cm, arxiv, aj

    3052 days ago

  • Compact HI Clouds From the GALFA-HI Survey

    The Galactic Arecibo L-band Feed Array H I (GALFA-H I) survey is mapping the entire Arecibo sky at 21 cm, over a velocity range of –700 to +700 km s–1 (LSR), at a velocity resolution of 0.18 km s–1, and a spatial resolution of 3.5 arcmin. The unprec...

    Tags: galfa, hi

    3009 days ago