The four HII regions in the Sgr A East complex: A, B, C, and D, represent evidence of recent massive star formation in the central ten parsecs. Using Paschen-alpha images taken with HST and 8.4 GHz VLA data, we construct an extinction map of A-D, and briefly discuss their morphology and location.
@article{arxiv.1002.1115,
title = {Extinction toward the Compact HII Regions G-0.02-0.07},
author = {E. A. Mills and M. R. Morris and C. C. Lang and A. Cotera and H. Dong and Q. D. Wang and S. R. Stolovy},
journal= {arXiv preprint arXiv:1002.1115},
year = {2010}
}
Comments
2 pages, 1 figure. To be published in the Astronomical Society of the Pacific Conference Series Proceedings of the Galactic Center Workshop 2009, Shanghai