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pro vyhledávání: '"Dame, Thomas M."'
Autor:
Zhang, Bo, Reid, Mark J., Zhang, Lian, Wu, Yuanwei, Hu, Bo, Sakai, Nobuyuki, Menten, Karl M., Zheng, Xingwu, Brunthaler, Andreas, Dame, Thomas M., Xu, Ye
We report trigonometric parallax and proper motion measurements of 6.7-GHz CH3OH and 22-GHz H2O masers in eight high-mass star-forming regions (HMSFRs) based on VLBA observations as part of the BeSSeL Survey. The distances of these HMSFRs combined wi
Externí odkaz:
http://arxiv.org/abs/1903.11594
Publikováno v:
Science 13 Oct 2017: Vol. 358, Issue 6360, pp. 227-230
Little is known about the portion of the Milky Way lying beyond the Galactic center at distances of more than 9 kilo-parsec from the Sun. These regions are opaque at optical wavelengths due to absorption by interstellar dust, and distances are very l
Externí odkaz:
http://arxiv.org/abs/1710.06489