2 papers
astro-ph.GA2019
The physical and chemical structure of Sagittarius B2 -- V. Non-thermal emission in the envelope of Sgr B2
F. Meng, Á. Sánchez-Monge, P. Schilke +8
The giant molecular cloud Sagittarius B2 (hereafter SgrB2) is the most massive region with ongoing high-mass star formation in the Galaxy. In the southern region of the 40-pc large…
astro-ph2005
Spatial and Temporal Variations in Small-Scale Galactic HI Structure Toward 3C~138
C. L. Brogan, B. A. Zauderer, T. J. Lazio +3
We present three epochs of VLBA observations of Galactic HI absorption toward the quasar 3C~138 with resolutions of 20 mas (~ 10 AU). This analysis includes VLBA data from observat…