GALEX Arecibo SDSS Survey
(GASS)
(HI survey of many galaxies)
The GALEX Arecibo SDSS Survey (GASS)
was a survey of HI emissions
from over a thousand galaxies.
Galaxies were chosen from SDSS and GALEX,
so that cross correlations can be made.
Observations were made in 2008-2009 at Arecibo,
using the 21-cm line to detect HI.
Three data releases followed, the final one 2013.
A later extension covering over a thousand additional galaxies was
xGASS (for Extended GALEX Arecibo SDSS Survey).
Follow-up surveys estimating galaxies' molecular hydrogen
were COLD GASS and xCOLD GASS.
Note that the acronym GASS is also used for the Galactic All-sky Survey.
(survey,galaxies,HI,past)
Further reading:
https://en.wikipedia.org/wiki/GALEX_Arecibo_SDSS_Survey
http://www.mpa-garching.mpg.de/GASS/index.php
https://ui.adsabs.harvard.edu/abs/2008AIPC.1035..252C/abstract
https://ui.adsabs.harvard.edu/abs/2010MNRAS.403..683C/abstract
https://ui.adsabs.harvard.edu/abs/2013MNRAS.436...34C/abstract
https://xgass.icrar.org/
| Prefix | Example | | |
| GASS | GASS 3505 | | |
|
Referenced by pages:
21-cm experiment
COLD GASS
Galactic All-sky Survey (GASS)
Index