Cornell ExtraGalactic Group
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Archive of pointed observations by the Cornell EGG
This dataset currently includes the HI line spectra and derived parameters for 9000 galaxies
in the local universe (spanning a heliocentric velocity -200 < V < 28,000 km/s).
Obtained over a 25+ year period with a variety of large single dish radio
telescopes included in a variety of targeted observing programs,
all spectra have been reanalyzed
using a single set of parameter extraction algorithms. The database contains
catalogs of HI parameters (systemic velocities, integrated HI line fluxes and
full widths), plots of the HI spectra, and the digital spectra themselves.
Incremental datasets may be added to this collection as they become available.
The datasets currently included are:
- Springob, Haynes, Giovanelli and Kent 2005, ApJS, 160, 149
ADS link
Main catalog of 8800 pointed observations.
ASCII Text files of Tables 3, 4, and 5
- Coming soon!
Hogg, Roberts, Haynes and Maddalena 2007, Astro. J. (submitted)
High precision GBT observations of 100 relatively isolated objects
Get Started:
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