ASKAP Project AS102: WALLABY Pilot Survey DR2 - High Resolution Catalogue

  • Chandra Murugeshan (Creator)
  • Tobias Westmeier (Creator)
  • Nathan Deg (Creator)
  • Austin Shen (CSIRO Environment) (Creator)
  • Kristine Spekkens (Royal Military College of Canada) (Creator)
  • Minh Huynh (Creator)
  • Sharon Goliath (Creator)
  • Parthasarathy Venkataraman (Creator)

Dataset

Description

These are value-added data products from running both the SoFiA 2 source-finding pipeline and the WALLABY kinematic modelling proto-pipeline on selected high-resolution targets. It contains a catalogue containing both the source and kinematic model properties and data products from the source finding pipeline and kinematic modelling photo-pipeline. The source data products for each detection are: HI data cube; SoFiA source mask; maps of moment 0, 1 and 2; map showing the number of spectral channels contributing to each pixel in the moment 0 map; integrated HI spectrum. The kinematic modelling products are full-resolution and spectrally-smoothed data and model cubes; difference cube; kinematic model parameters; rotation curve; surface density profile. Note that not all detections have an accompanying kinematic model. The data release is described in an accompanying paper which provides details on the observations, data reduction, data quality and associated data products. Users of the data are requested to include references to the data release paper (Murugeshan et al. 2024, 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 available6 Sept 2024
PublisherCSIRO Publishing

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