H-alpha + [NII] Observations of the HII Regions in M81

@article{Lin2003Halpha,
  title={H-alpha + [NII] Observations of the HII Regions in M81},
  author={W. P. Lin and X. Zhou and David Burstein and R. A. Windhorst and J. S. Chen and et al.},
  journal={The Astronomical Journal},
  year={2003},
  volume={126},
  pages={1286}
}
In a first of a series of studies of the Hα + [N II] emission from nearby spiral galaxies, we present measurements of Hα + [N II] emission from H II regions in M81. Our method uses large-field CCD images and long-slit spectra and is part of the ongoing Beijing-Arizona-Taipei-Connecticut Sky Survey (the BATC survey). The CCD images are taken with the National Astronomical Observatories of China (NAOC) 0.6/0.9 m f/3 Schmidt telescope at the Xinglong Observing Station, using a multicolor filter… 
A Nascent Tidal Dwarf Galaxy Forming within the Northern H i Streamer of M82
We identify a ∼600 pc wide region of active star formation located within a tidal streamer of M82 via Hα emission (F Hα ∼ 6.5 × 10−14 erg s−1 cm−2), using a pathfinder instrument based on the
Galaxy disc central surface brightness distribution in the optical and near-infrared bands
  • L. Zhou, W. Du, +6 authors Y. Wang
  • Physics
    Monthly Notices of the Royal Astronomical Society
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To study the disc central surface brightness ($\mu_0$) distribution in optical and near-infrared bands, we select 708 disc-dominated galaxies within a fixed distance of 57 Mpc from SDSS DR7 and

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