Proc. IAU volume 13, issue S336, P329-330 2017 DOI: 10.1017/s1743921317011425 View full text
T. Chanapote, K. Asanok, R. Dodson, M. Rioja, J. A. Green, B. Hutawarakorn Kramer

Abstract: AbstractWe present the results from the Australian Long Baseline Array (LBA) observations of the ground- and excited-state OH masers at high resolutions towards the massive star-forming region G351.417+0.645 in 2012. We obtain the most accurate spatial gradient of magnetic fields at ground state transitions and verify the reliability of magnetic field strengths measured from previous lower resolution observations. In comparison with previous LBA observations in 2001 at 6.0 GHz, we identified several matched Ze…

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