Hydrogen Accretion in Local Galaxies Survey
(HALOGAS, WSRT HALOGAS, Westerbork Hydrogen Accretion in Local Galaxies Survey)
(radio survey looking for HI in galaxy halos)
HALOGAS (the
Westerbork Hydrogen Accretion in Local Galaxies Survey)
is a Westerbork Synthesis Radio Telescope (WSRT) radio survey of neutral atomic hydrogen
spectral lines around nearby spiral galaxies aiming to observe
the gas clouds and gas-rich satellite galaxies in the
galactic halos.
Face-on galaxies are avoided to allow some view of the halo. This
data is useful regarding theories of star formation and
galaxy formation.
(survey,radio)
Further reading:
https://www.astron.nl/halogas/
https://www.icrar.org/wp-content/uploads/2019/02/Heald.pdf
https://zenodo.org/records/3715549
https://ui.adsabs.harvard.edu/abs/2011A%26A...526A.118H/abstract
https://arxiv.org/abs/1409.7599
https://ui.adsabs.harvard.edu/abs/2015IAUS..309...69H/abstract
https://ui.adsabs.harvard.edu/abs/2016diga.confE..44J/abstract
https://ui.adsabs.harvard.edu/abs/2019A%26A...631A..50M/abstract
https://ui.adsabs.harvard.edu/abs/2022A%26A...668A.182K/abstract
Index