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VLBA Observations of G5.89-0.39: OH masers and magnetic field structure
D. P. Stark, W. M. Goss, E. Churchwell +2
We present VLBA observations of 1667 MHz OH maser emission from the massive star formation region G5.89-0.39. The observations were phase referenced allowing the absolute positions…
The Formaldehyde Masers in Sgr B2: Very Long Baseline Array and Very Large Array Observations
Ian M. Hoffman, W. M. Goss, Patrick Palmer
Observations of two of the formaldehyde (H2CO) masers (A and D) in Sgr B2 using the VLBA+Y27 (resolution ~0.01") and the VLA (resolution ~9") are presented. The VLBA observations s…
Intrinsic short time scale variability of W3(OH) maser
R. Ramachandran, A. A. Deshpande, W. M. Goss
We have studied the OH masers in the star forming region, W3(OH), with data obtained from the Very Long Baseline Array (VLBA). The data provide an angular resolution of 5 mas…
The All-wavelength Extended Groth Strip International Survey (AEGIS) Data Sets
M. Davis, P. Guhathakurta, N. Konidaris +53
In this the first of a series of Letters, we present a description of the panchromatic data sets that have been acquired in the Extended Groth Strip region of the sky. Our survey,…
New VLA observations of the SNR Puppis A: the radio properties and the correlatoin withe the X-ray emission
G. Castelletti, G. Dubner, K. Golap +1
In this paper we report on a new study of the SNR Puppis A based on VLA observations at 1425 MHz; the improvement represents a factor of two in angular resolution and almost ten ti…
VLA H53alpha and H92alpha line observations of the central region of NGC 253
C. A. Rodriguez-Rico, W. M. Goss, J. -H. Zhao +2
We present new Very Large Array (VLA) observations toward NGC 253 of the recombination line H53alpha (43 GHz) at an angular resolution of 1.''5 X 1.''0. The free-free emission at 4…