Dataset: A High-resolution Mosaic of the Neutral Hydrogen in the M81 Triplet

Blok, de, E. (Creator), Walter, F. (Creator), Ferguson, A. M. N. (Creator), Bernard, E. J. (Creator), Hulst, van der, T. (Creator), Neeleman, M. (Creator), Leroy, A. K. (Creator), Ott, J. (Creator), Zschaechner, L. K. (Creator), Zwaan, M. (Creator), Yun, M. S. (Creator), Langston, G. (Creator) & Keating, K. M. (Creator), University of Groningen, 1-Mar-2019


  • Erwin Blok, de (Creator)
  • Fabian Walter (Creator)
  • A. M. N. Ferguson (Creator)
  • Edouard J. Bernard (Creator)
  • Thijs Hulst, van der (Creator)
  • Marcel Neeleman (Creator)
  • Adam K. Leroy (Creator)
  • J. Ott (Creator)
  • Laura K. Zschaechner (Creator)
  • Martin Zwaan (Creator)
  • Min S. Yun (Creator)
  • Glen Langston (Creator)
  • Katie M. Keating (Creator)
  • University of Edinburgh
  • Universite Cote d'Azur
  • Max Planck Institute for Astronomy, K ̈ onigstuhl 17, D-69117 Heidelberg, Germany
  • Ohio State University
  • University of Helsinki
  • NSF


This dataset shows the distribution of neutral hydrogen in and around the M81 galaxy triplet (M81, M82, NGC 3077) and consists of a 3° × 3°, 105-pointing, high-resolution neutral hydrogen (H I) mosaic obtained with the Very Large Array C and D arrays.
Date made available1-Mar-2019
PublisherUniversity of Groningen
Access to the dataset Open

    Keywords on Datasets

  • Galaxies, Fundamental parameters, Galaxies individual M81, M82, NGC 3077, Galaxies ISM, kinematics and dynamics, radio lines: galaxies, Astronomy
Related Publications
  1. A High-resolution Mosaic of the Neutral Hydrogen in the M81 Triplet

    de Blok, W. J. G., Walter, F., Ferguson, A. M. N., Bernard, E. J., van der Hulst, J. M., Neeleman, M., Leroy, A. K., Ott, J., Zschaechner, L. K., Zwaan, M. A., Yun, M. S., Langston, G. & Keating, K. M., 1-Sep-2018, In : The Astrophysical Journal. 865, 1, 26 p., 26.

    Research output: Contribution to journalArticleAcademicpeer-review

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ID: 79518597