activity
20082026
most citedON the Nature of the Local Spiral Arm of the Milky Way

200 citations · 1.2k across the 14 of their papers we have counts for

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astro-ph.GA2026

Trigonometric Parallaxes of Maser Sources toward the Far Side of the Milky Way

Z. H. Lin, Y. Xu, M. Reid +2

We present trigonometric parallaxes and proper motions for eight maser sources associated with high-mass star-forming regions. Four 22 GHz HO masers and four 6.7 GHz CHOH m…

astro-ph.GA2026

An updated model for the Perseus Spiral Arm from Trigonometric Parallax and 3-dimensional kinematic distances of distant massive stars

Lucas J. Hyland, Mark J. Reid, Simon P. Ellingsen +3

We report trigonometric parallaxes and proper motions for three water masers and one methanol maser obtained with the VLBA as part of the BeSSeL Survey. Incorporating these paralla…