472 citations · 6k across the 130 of their papers we have counts for
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A Spitzer Space Telescope Infrared Survey of Supernova Remnants in the Inner Galaxy
William T. Reach, Jeonghee Rho, Achim Tappe +7
Using Infrared Array Camera (IRAC) images at 3.6, 4.5, 5.8, and 8 microns from the GLIMPSE Legacy science program on the Spitzer Space Telescope, we searched for infrared counterpa…
Evidence for a Weak Galactic Center Magnetic Field from Diffuse Low Frequency Nonthermal Radio Emission
T. N. LaRosa, C. L. Brogan, S. N. Shore +3
New low-frequency 74 and 330 MHz observations of the Galactic center (GC) region reveal the presence of a large-scale ($6\arcdeg\times 2\arcdeg$) diffuse source of nonthermal synch…
IRAS 16293-2422: proper motions, jet precession, the hot core, and the unambiguous detection of infall
Claire J. Chandler, Crystal L. Brogan, Yancy L. Shirley +1
We present observations of IRAS 16293-2422 using the Submillimeter Array (SMA) at 300 GHz, and the Very Large Array (VLA) at frequencies from 1.5 to 43 GHz. This source was already…
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…
The OH (1720 MHz) Supernova Remnant Masers in W44: MERLIN and VLBA Polarization Observations
Ian M. Hoffman, W. M. Goss, C. L. Brogan +1
Full-polarization MERLIN and VLBA observations of the 1720-MHz maser emission from the OH molecule in the supernova remnant W44 are presented. Zeeman splitting has been directly re…
Spatially Resolved Low Frequency VLA observations of the Supernova Remnant 3C 391
C. L. Brogan, T. J. Lazio, N. E. Kassim +1
We present VLA images of the supernova remnant (SNR) 3C~391 at 74, 330, and 1465 MHz. This remnant has been known for some time to exhibit a turnover in its integrated radio contin…