These are full-sensitivity mosaicked data cubes and images of the three fields observed during phase 1 of the WALLABY pilot survey. Mosaics in this collection include: extragalactic spectral-line data cubes and weights cubes (cover the full spectral range and masks channels around Galactic HI); Galactic data cubes and weights cubes (cover a limited spectral range that contains Galactic emission); continuum images and weights maps. The WALLABY pilot survey DR1 includes observations of three fields in the directions of the Hydra galaxy cluster, the Norma galaxy cluster and the NGC 4636 galaxy group. The Hydra field mosaics cover 60 square degrees and are formed from SBIDs 10609, 10269, 10612, 10626. The NGC 4636 field mosaics cover 60 square degrees and are formed from SBIDs 10809, 10812, 10736. The Norma field mosaics cover 30 square degrees and are formed from SBIDs 12193, 12209. Users of the data are requested to include a reference to the data release paper (Westmeier et al. 2022, in prep.) and the WALLABY survey description paper (Koribalski et al. 2020, Ap&SS, 365, 118) in any publication resulting from their analysis.
|Date made available||30 Aug 2022|