We present a complete catalog of H I emission and absorption spectrum pairs, toward H II regions, detectable within the boundaries of the Southern Galactic Plane Survey (SGPS I), a total of 252 regions. The catalog is presented in graphical, numerical, and summary formats. We demonstrate an application of this new data set through an investigation of the locus of the Near 3 kpc Arm.
Bibliographical noteCopyright 2014 The American Astronomical Society. First published in the Astrophysical Journal Supplement Series, 211(2), 29, 2014. The original publication is available at http://dx.doi.org/10.1088/0067-0049/211/2/29, published by IOP Publishing. Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.
- color figures
- figure set
- machine-readable table
- supplemental data