HI-MaNGA is a 21cm follow-up program for the SDSS-IV MaNGA survey [1], a survey of 10,010 unique galaxies with an Integral Field Unit (for resolved optical spectroscopy). The primary goal of HI-MaNGA is to observe all z<0.05 MaNGA galaxies with the Green Bank Telescope which lack HI data from other sources.
Acknowledgement
For publications that make use of these data please cite Masters et al. 2019 [2] and Stark et al. 2021 [3].
Please also acknowledge the GBT Legacy Archive and the Observatory by including the following acknowledgements in your publication:
This publication makes use of the GBT Legacy Archive.
The National Radio Astronomy Observatory and Green Bank Observatory are facilities of the U.S. National Science Foundation operated under cooperative agreement by Associated Universities, Inc.
Data Releases
Note that new data releases supersede the previous releases. Any new projects should use the most recent data release as as the latest data release has the best data currently available.
Catalogs
Previous catalogs:
- DR3 catalog [4]
- DR2 catalog [5]
Spectra (GBT and ALFALFA)
README
There is a README with information about the catalogs and spectral information.