SHIELD HI Data Products
All data from VLA Large Program 20A-330 has been acquired, reduced, and imaged. Analysis is ongoing.
For current status, please visit the VLA/20A-330 data summary page.

Below you may download the HI data products for the original 12 SHIELD galaxies as presented in Teich et al. (2016) and McNichols et al. (2016). These results use the full spectral resolution data (0.82 km/s/channel). Low and high angular resolution versions of the data correspond to natual and robust weighting schemes.

Note that the analysis of the 20A-330 will include re-processing of all SHIELD VLA HI data to date.

  • Description of data products:
    • Moment 0: HI mass surface density, in units of Jy/Bm km/s
    • Moment 1: Velocity field, in units of km/s
    • Moment 2: Velocity dispersion, in units of km/s
    • Cube: 3-dimensional data cube (RA-DEC-velocity)
Galaxy
Moment 0
Moment 1
Moment 2
Data Cube
AGC 110482
Low-res High-res
Low-res High-res
Low-res High-res
Low-res High-res
AGC 111164
Low-res High-res
Low-res High-res
Low-res High-res
Low-res High-res
AGC 111946
Low-res High-res
Low-res High-res
Low-res High-res
Low-res High-res
AGC 111977
Low-res High-res
Low-res High-res
Low-res High-res
Low-res High-res
AGC 112521
Low-res High-res
Low-res High-res
Low-res High-res
Low-res High-res
AGC 174585
Low-res High-res
Low-res High-res
Low-res High-res
Low-res High-res
AGC 174605
Low-res High-res
Low-res High-res
Low-res High-res
Low-res High-res
AGC 182595
Low-res High-res
Low-res High-res
Low-res High-res
Low-res High-res
AGC 731457
Low-res High-res
Low-res High-res
Low-res High-res
Low-res High-res
AGC 748778
Low-res High-res
Low-res High-res
Low-res High-res
Low-res High-res
AGC 749237
Low-res High-res
Low-res High-res
Low-res High-res
Low-res High-res
AGC 749241
Low-res High-res
Low-res High-res
Low-res High-res
Low-res High-res
This research is supported by grants AST-2009894 and AST-1211683 from the National Science Foundation.