The Effelsberg-Bonn HI Survey (EBHIS)
arXiv:1104.1185 · doi:10.1002/asna.201011548
Abstract
The Effelsberg-Bonn HI survey (EBHIS) comprises an all-sky survey north of Dec = -5 degrees of the Milky Way and the local volume out to a red-shift of z ~ 0.07. Using state of the art Field Programmable Gate Array (FPGA) spectrometers it is feasible to cover the 100 MHz bandwidth with 16.384 spectral channels. High speed storage of HI spectra allows us to minimize the degradation by Radio Frequency Interference (RFI) signals. Regular EBHIS survey observations started during the winter season 2008/2009 after extensive system evaluation and verification tests. Until today, we surveyed about 8000 square degrees, focusing during the first all-sky coverage of the Sloan-Digital Sky Survey (SDSS) area and the northern extension of the Magellanic stream. The first whole sky coverage will be finished in 2011. Already this first coverage will reach the same sensitivity level as the Parkes Milky Way (GASS) and extragalactic surveys (HIPASS). EBHIS data will be calibrated, stray-radiation corrected and freely accessible for the scientific community via a web-interface. In this paper we demonstrate the scientific data quality and explore the expected harvest of this new all-sky survey.
19 pages, 11 figures, accepted for publication by Astronomical Notes
References in corpus (5)
- GASS: The Parkes Galactic All-Sky Survey. II. Stray-Radiation Correction and Second Data Release
- Dark matter in the Milky Way, II. the HI gas distribution as a tracer of the gravitational potential
- The Effelsberg-Bonn HI Survey: Data reduction
- First results from the Arecibo Galactic HI Survey: the disk/halo interface region in the outer Galaxy
- Gaussian decomposition of HI surveys. III. Local HI
Cited by in corpus (81)
- HI4PI: A full-sky HI survey based on EBHIS and GASS
- CHIME/FRB Detection of Eight New Repeating Fast Radio Burst Sources
- Late-time cosmology with 21cm intensity mapping experiments
- Planck 2013 results. XXX. Cosmic infrared background measurements and implications for star formation
- WALLABY -- An SKA Pathfinder HI Survey
- Magnetically Aligned HI Fibers and the Rolling Hough Transform
- The Effelsberg-Bonn HI Survey: Milky Way gas. First data release
- Predictions for ASKAP Neutral Hydrogen Surveys
- A new, large-scale map of interstellar reddening derived from HI emission
- Neutral hydrogen structures trace dust polarization angle: Implications for cosmic microwave background foregrounds
- An HST/COS legacy survey of high-velocity ultraviolet absorption in the Milky Way's circumgalactic medium and the Local Group
- MIGHTEE-HI: The HI emission project of the MeerKAT MIGHTEE survey
- Absorbing gas around the WASP-12 planetary system
- A new all-sky map of Galactic high-velocity clouds from the 21-cm HI4PI survey
- GHIGLS: HI mapping at intermediate Galactic latitude using the Green Bank Telescope
- The distribution of gas in the Local Group from constrained cosmological simulations: the case for Andromeda and the Milky Way galaxies
- The Parkes HI Zone of Avoidance Survey
- Cosmology with intensity mapping techniques using atomic and molecular lines
- Accurate Galactic 21-cm H I measurements with the NRAO Green Bank Telescope
- Radial gas motions in The HI Nearby Galaxy Survey (THINGS)
- Theoretical and observational constraints on the HI intensity power spectrum
- Extragalactic Imprints in Galactic Dust Maps
- Gamma-ray Emission of 60Fe and 26Al Radioactivities in our Galaxy
- Large-scale Maps of the Cosmic Infrared Background from Planck
- NIBLES - an HI census of stellar mass selected SDSS galaxies: I. The Nançay HI survey
- HI shells in the Leiden/Argentina/Bonn HI survey
- The Positron Puzzle
- 3D magnetic field morphology of the Perseus molecular cloud
- GASKAP-HI Pilot Survey Science I: ASKAP Zoom Observations of HI Emission in the Small Magellanic Cloud
- The history of dynamics and stellar feedback revealed by the HI filamentary structure in the disk of the Milky Way
- An absorption-selected survey of neutral gas in the Milky Way halo
- The Galactic dynamics revealed by the filamentary structure in atomic hydrogen emission
- The Global Magneto-Ionic Medium Survey: Polarimetry of the Southern Sky from 300 to 480 MHz
- Synthetic CO, H2 and HI surveys of the Galactic 2nd Quadrant, and the properties of molecular gas
- Orion A's complete 3D magnetic field morphology
- Synergies between intensity maps of hydrogen lines
- Resolving the Dust-to-Metals Ratio and CO-to-H Conversion Factor in the Nearby Universe
- Dynamical cloud formation traced by atomic and molecular gas
- Polycyclic Aromatic Hydrocarbons, the Anomalous Microwave Emission, and Their Connection to the Cold Neutral Medium
- Non-parametric estimation of morphological lopsidedness
- All-sky census of Galactic high-latitude molecular intermediate-velocity clouds
- The BINGO Project VII: Cosmological Forecasts from 21cm Intensity Mapping
- Cygrid: A fast Cython-powered convolution-based gridding module for Python
- Maps of the number of HI clouds along the line of sight at high galactic latitude
- An Imprint of the Galactic Magnetic Field in the Diffuse Unpolarized Dust Emission
- The Nancay HI Zone of Avoidance survey of 2MASS bright galaxies
- Constraining the Distance to the North Polar Spur with Gaia DR2
- Spatially Coherent 3D Distributions of HI and CO in the Milky Way
- A survey of HI gas toward the Andromeda Galaxy
- On the origin of the North Celestial Pole Loop
- A global view on star formation: The GLOSTAR Galactic plane survey VIII. Formaldehyde absorption in Cygnus~X
- A dynamical transition from atomic to molecular intermediate-velocity clouds
- LOFAR MSSS: Discovery of a 2.56 Mpc giant radio galaxy associated with a disturbed galaxy group
- Dust polarization modeling at large-scale over the Northern Galactic cap using EBHIS and Planck data
- MIGHTEE-HI: deep spectral line observations of the COSMOS field
- Bayesian inference of three-dimensional gas maps: II. Galactic HI
- EZOA -- A catalogue of EBHIS HI detected galaxies in the northern Zone of Avoidance
- A Simple Model for Global HI Profiles of Galaxies
- A Zone of Avoidance catalogue of 2MASS bright galaxies. I. Sample description and analysis
- Dust in a compact, cold, high-velocity cloud: A new approach to removing foreground emission
- Kinetic tomography of the Galactic plane within 1.25 kiloparsecs from the Sun. The interstellar flows revealed by HI and CO line emission and 3D dust
- Far-infrared excess emission as a tracer of disk-halo interaction
- Magnetic field tomography in two clouds towards Ursa Major using HI fibers
- High-resolution HI and CO observations of high-latitude intermediate-velocity clouds
- Mapping the Thermal Condensation of Diffuse H I in the North Celestial Pole Loop
- Extragalactic HI survey with FAST : First look of the pilot survey results
- The discovery of the largest gas filament in our Galaxy, or a new spiral arm?
- The atomic gas of star-forming galaxies at z0.05 as revealed by the Five-hundred-meter Aperture Spherical Radio Telescope
- Efficient least-squares basket-weaving
- Probing galaxy evolution through HI 21-cm emission and absorption: current status and prospects with the Square Kilometre Array
- Source finding, parametrization and classification for the extragalactic Effelsberg-Bonn HI Survey
- The Arecibo L-band Feed Array Zone of Avoidance (ALFAZOA) Shallow Survey
- An Interferometric SETI Observation of Kepler-111 b
- Narrow-line HI and cold structures in the ISM
- The MeerKAT Absorption Line Survey (MALS) data release 3: Cold atomic gas associated with the Milky Way
- Velocity measurement in the extensive [OIII] emission region 1.2° south-east of M31
- Hydrodynamics of Clustered Clouds: Drafting, Survival, Condensation, and Ablation
- Resolving the formation of cold HI filaments in the high velocity cloud complex C
- The contribution of neutral gas to Faraday tomographic data at low frequencies. A first extensive comparison between real and synthetic data
- The MACH HI absorption survey I: Physical conditions of cold atomic gas outside of the Galactic plane
- Assessing the Impact of Hydrogen Absorption on the Characteristics of the Galactic Center Excess