DOI: 10.1002/asna.70162 ISSN: 0004-6337
EBHIS
Local Volume Galaxy
Hi
Survey (
LVGHIS
)
V. A. Schulz, J. Kerp, A. C. Schröder, B. Winkel ABSTRACT
Here, we present the “Local Volume Galaxy
Hi
Survey” (LVGHIS). It is based on the first data release of the Milky Way portion of the Effelsberg Bonn
Hi
‐Survey (EBHIS). We homogeneously measured the mass and dynamics of the local volume galaxies within the radial velocity limit of and distances . The catalog compiles single–dish
Hi
spectral line observations of 203 galaxies and 17 groups north of . The LVGHIS galaxy catalog includes moment zero maps,
Hi
spectra and the essential parameters derived for each individual galaxy. Because of the very reliable bandpass–calibration of EBHIS, LVGHIS offers
Hi
masses limited mainly by distance uncertainties. The
Hi
masses range between to , exploring dwarfs to grand spirals. Our primary goal is to provide reliable line integrated flux values of local volume galaxies, ideal to supplement radio–interferometric measurements affected by the zero–spacing issue. LVGHIS products will be available online.