Bibliography:

Refereed journal articles – Zhao, Jun-Hui, Morris, Mark R., Goss, W. M., “A Population of Compact Radio Vari- ables and Transients in the Radio-bright Zone at the Galactic Center Observed with the Jansky Very Large Array”, ApJ, 817, 171 (2020) Zhao, Jun-Hui, Morris, Mark R., Goss, W. M., “A procedure for making high dynamic- range radio images: Deep imaging of the kiloparsec-scale radio structures of a distant blazar, NRAO 530, with JVLA data”, ApJ 875, 134 (2019) Consiglio, S. M., Turner, J. L., Beck, S. C., Meier, D. S., Silich, S., Zhao, J.-H., “ALMA CO(3-2) Observations of Star Forming Filaments in a Gas-Poor Dwarf Spheroidal Galaxy”, ApJ, 850, 54 (2017) Mark R. Morris, Jun-Hui Zhao, and W. M. Goss, “A Nonthermal Radio Filament Con- nected to the Galactic Black Hole?”, ApJL, 850, 23 (2017) Turner, J. L., Consiglio, S. M., Beck, S. C., Goss, W. M., Ho, P. T. P., Meier, D. S., Silich, S., Zhao, J.-H., “ALMA Detects CO(3-2) within a Super Star Cluster in NGC5253”, ApJ, 846, 73 (2017) H. B. Liu, M. C. H. Wright, Jun-Hui Zhao, Christiaan D. Brinkerink, Paul T. P. Ho, Elisabeth A. C. Mills, Sergio Martin, Heino Falcke, Satoki Matsushita, Ivan Marti- Vidal, “Linearly Polarized Millimeter and Submillimeter Continuum Emission of Sgr A* Constrained by ALMA”, A&A, 593, 107 (2016) H. B. Liu, M. C. H. Wright, Jun-Hui Zhao, E. A. C. Mills, M. A. Requena-Torres, S. Matsushita, S. Martn, J. Ott, M. R. Morris, S. Longmore, C. D. Brinkerink, and H. Falcke “The 492 GHz emission of Sgr A* constrained by ALMA”, A&A, 593, 44 (2016) M. Krips, S. Martin, A. B. Peck, K. Sakamoto, R. Neri, M. Gurwell, G. Petitpas, and Jun-Hui Zhao “SMA Observatins of The Extended 12CO(J=65) Emission in The Starburst Galaxy NGC 253”, ApJ, 821, 112 (2016) Zhao, Jun-Hui, M. R. Morris, W. M. Goss, “A New Perspective of the Radio Bright Zone at the Galactic center: Feedback from Nuclear Activities”, ApJ 817, 171 (2016) Shi, Hui, Wright, M. C. H., Zhao, Jun-Hui, et al. “High Resolution Observations on Hy- drogen Recombination Lines from The Hyper-Compact HII Region NGC 7538 IRS1”, ApJ in preparation (2015) J. Turner, S. C. Beck, D. J. Benford, S. M. Consiglio, P. T. P. Ho, A. Kov´acs, D. S. Meier, J.-H. Zhao “Highly efficient star formation fueled by cold stream accretion in NGC 5253”, Nature, 519, 331 (2015) Nynka, Melania, Hailey, Charles J., Zhang, Shuo, Morris, Mark M., Zhao, Jun-Hui,

1 Goss, W. M., Bauer, Franz E., Boggs, Stephen E., Craig, William W., Christensen, Finn E., Gotthelf, Eric V., Harrison, Fiona A., Mori, Kaya, Perez, Kerstin M., Stern, Daniel, Zhang, William W., “G359.97-0.038: A Hard X-ray Filament Associated with A Supernova Shellmolecular Cloud Interaction”, ApJ, 800, 119 (2015) M. C. H. Wright, Charles L. H. Hull, Thushara Pillai, Jun-Hui Zhao, G¨oran Sandell, “NGC 7538 IRS 1: Interaction of a polarized dust spiral and a molecular outflow”, ApJ, 796, 112 (2014)

Zhao, Jun-Hui, Morris, M. R., Goss, W. M., “Radio Detection of A Candidate Neutron Star Associated with Galactic Center Supernova Remnant Sagittarius A East”, ApJ 777, 146 (2013) Zhu, Lei, Zhao, Jun-Hui, Wright, M. C. H., Sandell, G¨oran, Shi, Hui, Wu, Y.-F., Brogan, Crystal, Corder, Stuartt “Sub-arcsec angular resolution SMA & CARMA observations of NGC 7538 IRS 1: Cintinuum Distribution and Dynamics of Molecular Gas”, ApJ, 779, 51 (2013)

Wright, M. C. H., Zhao, Jun-Hui, Sandell, G¨oran, Corder, Stuartt, Goss, W. M., & Zhu, Lei, “High angular resolution cm and mm continuum observations of the high-mass protostar NGC7538S”, ApJ, 746, 187 (2012)

Zhao, Jun-Hui, & Wright, M. C. H., “Sagittarious B2 Main: A Cluster of Ultra-Compact HII regions & Massive Protostellar Cores”, ApJ, 742, 50 (2011)

Zhu, Lei, Zhao, Jun-Hui, & Wright, M. C. H., “Outflow, Infall and Protostars in The Star Forming Core W3-SE”, ApJ, 740, 114 (2011)

Zhao, W., Hong, X.-Y., AN, T., Jiang, D.-R., Zhao, Jun-Hui, Gurvits, L. I., Yang, J., “Radio structure of the blazar 1156+295 with a sub-pc resolution”, A&A, 529, 113 (2011)

Martin, Sergio; Krips, M.; Martin-Pintado, J.; Aalto, S.; Zhao, J.-H.; Peck, A. B.; Petitpas, G. R.; Monje, R.; & An, T. “The Submillimeter Array 1.3 mm Line Survey of Arp220”, A&A, 527, 36 (2011)

Zhao, Jun-Hui; Blundell, Ray; Moran, J. M.; Downes, D.; Schuster, K. F.; Marrone, D., “The High-density Ionized Gas in The Central Parsec of The Galaxy”, ApJ, 723, 1097 (2010)

Shi, Hui; Zhao, Jun-Hui; Han, J. L. “A bipolar outflow from the massive protostellar core W51e2-E”, ApJ, 718, L181 (2010)

Shi, Hui; Zhao, Jun-Hui; Han, J. L. “Nature of W51e2 – Massive Cores at Different Phases of Star Formation”, ApJ, 710, 843 (2010)

Zhu, Lei; Wright, M. C. H.; Zhao, Jun-Hui; Wu, Yuefang, “Dust and HCO+ Gas in the

2 Star Forming Core W3-SE”, ApJ, 712, 674 (2010) Zhao, Jun-Hui; Morris, Mark R.; Goss, W. M.; An, Tao, “Dynamics of Ionized Gas at the Galactic Center: Very Large Array Observations of the Three-dimensional Velocity Field and Location of the Ionized Streams in Sagittarius A West”, ApJ, 699, 186 (2009) Marrone, D. P.; Baganoff, F. K.; Morris, M. R.; Moran, J. M.; Ghez, A. M.; Hornstein, S. D.; Dowell, C. D.; Muoz, D. J.; Bautz, M. W.; Ricker, G. R.; Brandt, W. N.; Garmire, G. P.; Lu, J. R.; Matthews, K.; Zhao, J.-H.; Rao, R.; Bower, G. C., “An X-Ray, Infrared, and Submillimeter Flare of Sagittarius A*” ApJ, 682, 373 (2008) Qin, Sheng-Li; Wang, Jun-Jie; Zhao, G.; Miller, M.; Zhao, Jun-Hui, “Massive molecular outflows associated with UCHII/HII regions” A&A, 484, 361 (2008) Hong, Xiao-Yu; Sun, Chuan-Hao; Zhao, Jun-Hui; Jiang, Dong-Rong; Shen, Zhi-Qiang; An, Tao; Wang, Wei-Hua; Yang, Jun, “Bending of Jets in the QSO NRAO 530”, ChJAA, 8, 179 (2008) Qin, Sheng-Li; Zhao, Jun-Hui; Moran, James M.; Marrone, Daniel P.; Patel, Nimesh A.; Wang, Jun-Jie; Liu, Sheng-Yuan; Kuan, Yi-Jehng, “Infall and Outflow of Molecular Gas in Sgr B2” ApJ, 677, 353 (2008) Marrone, Daniel P.; Moran, J. M.; Zhao, Jun-Hui; Rao, R., “An Unambiguous Detection of Faraday Rotation in Sagittarius A*” ApJ, 654, L57 (2007) Rodriguez-Rico, C. A.; Goss, W. M.; Zhao, J. -H.; Gomez, Y.; Anantharamaiah, K. R., “VLA H53α and H92α line observations of the central region of NGC 253”, ApJ, 644, 914 (2006) Eckart, A.; Baganoff, F. K.; Schoedel, R.; Morris, M.; Genzel, R.; Bower, G. C.; Marrone, D.; Moran, J. M.; Viehmann, T.; Bautz, M. W.; Brandt, W. N.; Garmire, G. P.; Ott, T.; Trippe, S.; Ricker, G. R.; Straubmeier, C.; Roberts, D. A.; Yusef-Zadeh, F.; Zhao, J. H.; Rao, R. “The Flare Activity of SgrA*; New Coordinated mm to X-Ray Observations” A&A, 450, 535 (2006) Marrone, Daniel P.; Moran, James M.; Zhao, Jun-Hui; Rao, R., “Interferometric Mea- surements of Variable 340 GHz Linear Polarization in Sagittarius A*”, ApJ, 640, 308 (2006) Sakamoto, Kazushi; Ho, Paul T. P.; Iono, Daisuke; Keto, Eric R.; Mao, Rui-Qing; Mat- sushita, Satoki; Peck, Alison B.; Wiedner, Martina C.; Wilner, David J.; Zhao, Jun- Hui, “Molecular Superbubbles in the Starburst Galaxy NGC 253”, ApJ, 636, 685 (2006) Beuther, H.; Zhang, Q.; Reid, M. J.; Hunter, T. R.; Gurwell, M.; Wilner, D.; Zhao, J.-H.; Shinnaga, H.; Keto, E.; Ho, P. T. P; Morran, J. M.; Liu, S.-Y. “Submillimeter Array 440 µm/690 GHz Line and Continuum Observations of Orion KL”, ApJ, 636,

3 323 (2006) Shen, Zhi-Qiang; Lo, K. Y.; Liang, M.-C.; Ho, Paul T. P.; Zhao, J.-H., “A size of 1AU for the radio source Sgr A* at the centre of the Milky Way”, Nature, 438, 62 (2005) An, T.; Goss, W. M.; Zhao, Jun-Hui; Hong, X. Y.; Roy, S.; Rao, A. P.; Shen, Z.-Q. “Simultaneous Multiwavelength Observations of Sagittarius A*”, ApJ, 634, L49 (2005) Rodrguez-Rico, C. A.; Goss, W. M.; Viallefond, F.; Zhao, J.-H.; Gmez, Y.; Anantharama- iah, K. R., “VLA H53α Radio Recombination Line Observations of the Ultraluminous Infrared Galaxy Arp 220” ApJ, 633, 198 (2005) Feng, W. X.; An, T.; Hong, X. Y.; Zhao, Jun-Hui; Venturi, T.; Shen, Z. -Q.; Wang, W. H. The radio counter-jet of the QSO 3C48 A&A, 434,101 (2005) Dwarakanath, K. S.; Goss, W. M.; Zhao, J. H.; Lang, C. C. On the Origin of the Wide HI Absorption Line Toward Sgr A*, JApA, 25, 129 (2004) Bower, Geoffrey C.; Falcke, Heino; Herrnstein, Robeson M.; Zhao, Jun-Hui; Goss, W. M.; Backer, Donald C., Detection of the Intrinsic Size of Sagittarius A* Through Closure Amplitude Imaging, Science, 304, 704 (2004) Herrnstein, Robeson M.; Zhao, Jun-Hui; Bower, Geoffrey C.; Goss, W. M. The Variabil- ity of Sagittarius A* at Centimeter Wavelengths, AJ, 127, 3399 (2004) Beuther, H.; Zhang, Q.; Hunter, T. R.; Sridharan, T. K.; Zhao, J.-H.; Sollins, P.; Ho, P. T. P.; Liu, S.-Y.; Ohashi, N.; Su, Y. N.; Lim, J. Submillimeter Array Multiline observations of the Massive Star-forming region IRAS 18089-1732, ApJ, 616, L19 (2004) Beuther, H.; Hunter, T. R.; Zhang, Q.; Sridharan, T. K.; Zhao, J.-H.; Sollins, P.; Ho, P. T. P.; Ohashi, N.; Su, Y. N.; Lim, J.; Liu, S.-Y. Submillimeter Array Outflow/Disk Studies in the Massive Star-forming Region IRAS 18089-1732, ApJ, 616, L31 (2004) Sollins, P. K.; Hunter, T. R.; Battat, J.; Beuther, H.; Ho, P. T. P.; Lim, J.; Liu, S. Y.; Ohashi, N.; Sridharan, T. K.; Su, Y. N.; Zhao, J.-H.; Zhang, Q. Mapping the Outflow from G5.89-0.39 in SiO J = 5→4 ApJ, 616, L35 (2004) Su, Y.-N.; Liu, S.-Y.; Lim, J.; Ohashi, N.; Beuther, H.; Zhang, Q.; Sollins, P.; Hunter, T.; Sridharan, T. K.; Zhao, J.-H.; Ho, P. T. P Search for Calibrators for the Submillimeter Array. I. High-Mass Star-forming Regions, ApJ, 616, L39 (2004) Hirano, Naomi; Shinnaga, Hiroko; Dinh-V-Trung; Fong, David; Keto, Eric; Patel, Nimesh; Qi, Chunhua; Young, Ken; Zhang, Qizhou; Zhao, Junhui High-Velocity Bipolar Out- flow and Disklike Envelope in the Carbon Star V Hydrae ApJ, 616, L43 (2004) Rodriguez-Rico, C. A.; Viallefond, F.; Zhao, J.-H.; Goss, W. M.; Anantharamaiah, K. R. Very Large Array H92α and H53α Radio Recombination Line Observations of M82 ApJ, 616, 783 (2004)

4 An, Tao; Hong, Xiao-Yu; Feng, Wen-Xia; Zhao, Jun-Hui A Peculiar Broad Line Radio Galaxy 1938–155: VLA Observation at 90 cm ChJAA, 4, 527 (2004)

Zhao, Jun-Hui; Herrnstein, R. M.; Bower, G. C.; Goss, W. M.; Liu, S. M. A Radio Outburst Nearly Coincident with the Large X-Ray Flare from Sagittarius A* on 2002 October 3, ApJ, 603, L85 (2004)

Zhao, Jun-Hui, Young, K. H., McGary, R. S., Ho, P. T. P., Tsutsumi, T., Lo, K. Y., Goss, W. M. & Bower, G. C. ”Variability of Saittarius A*: Flares at 1 Millimeter Wavelength”, ApJ, 586, L29 (2003)

Zhao, Jun-Hui “Intrinsic Radio Variability of Sgr A*”, Astronomische Nachrichten, Sup- plementary Issue 1, 355. (2003)

Lang, Cornelia C.; Cyganowski, Claudia; Goss, W. M.; Zhao, Jun-Hui “High-resolution Hi Absorption Observations towards the Central 200 pc of the Galaxy”, Astronomische Nachrichten, Supplementary Issue 1, 1 (2003)

Zhao, Jun-Hui, ”Radio Variability of the Supermassive Black Hole at the Galactic center: Flares at 1 Millimeter Wavelenth and Double Quasi-Periodic Oscillation in Saittarius A*”, Acta Astronomica Sinica, 44, 158 (2003)

Doeleman, S., Shen, Z.-Q., Rogers, A. E. E. Rogers, Bower, G. C., Wright, M. C. H., Zhao, J.-H., Backer, D. C., Crowley, J. W., Freund, R. W., Ho, P. T. P.,Lo, K. Y.,Woody, D. P., “Structure of Sagittarius A* at 86 GHz using VLBI closure Amplitudes” AJ, 121, 2610 (2001) Zhao, Jun-Hui, Bower, G. C. & Goss, W. M., ”Radio Variability of Sagittarius A*” - A 106 Day Cycle” ApJ, 547, L29 (2001)

Anantharamaiah, K. R., Viallefond, F., Mohan, N. R., Goss, W. M., Zhao, Jun-Hui, “Starburst in the Ultraluminous Galaxy Arp 220 - Constraints from Observations Re- combination Lines and Continuum” ApJ, 537, 613 (2000) Bower, G. C., Backer, D. C., Goss, W .M., Zhao, Jun-Hui,& Falcke, H., “The Linear Polarization of Sgittarius A* I. VLA Spectro-polarimetry at 4.8 and 8.4 GHz” ApJ, 521, 582 (1999)

Lo, K. Y., Shen, Z.-Q., Zhao, J.-H., & Ho, P. T. P., “Intrinsic Size of Sgr A*: 72 Schwarzchild Radii”, ApJ, 508, L61 (1998) Falcke, Heino, Goss, W.M., Matsuo, Hiroshi, Teuben Peter, Zhao Jun-Hui, Zylka, Robert, “The simultaneous spectrum of Sgr A* from λ20cm to λ1mm and the nature of the mm-excess” ApJ, 499, 731 (1998)

Zhao, Jun-Hui & Goss, W. M., “Radio Continuum Structure of IRS 13 and Proper Motions of Compact HII Components at the Galactic Center” ApJ, 499, L163 (1998)

5 Zhao, Jun-Hui, Anantharamaiah, K. R., Goss, W. M., & Viallefond, F., “High Den- sity, Compact HII Regions in The Starburst Galaxies NGC 3628 and IC 694: High Resolution Observations of Radio Recombination Line at H92α” ApJ, 482, 186 (1997) Li, J. G., Zhao, Jun-Hui, Ho, P. T. P., Sage, L. J., “Detection of CO emission from Dwingeloo 1” A&A, 307, 424 (1996) Zhao, Jun-Hui, Anantharamaiah, K. R., Goss, W. M., & Viallefond, F., “Radio Recom- bination Lines from Nuclear Regions of Starburst Galaxies” ApJ, 472, 54 (1996) Anantharamaiah, K. R., Zhao, Jun-Hui, Goss, W. M., & Viallefond, F., “Radio Re- combination Lines from External Galaxies” JRNL. Astrophysics & Astronomy, 16, 273 (1995) Wilner, D. J., Zhao, Jun-Hui, HO, P. T. P., “The Molecular Medium of H1413+117: BIMA Array CO (3-2) and HCO+(4-3) Observations” ApJ, 453, L91 (1995) Zhao, Jun-Hui, Goss, W. M. & Ho, P. T. P., “VLA OH Observations of High Nega- tive Velocity Gas towards Sgr A West — A High-Velocity Cloud Interacting with the Galactic Center”, ApJ, 450, 122 (1995) Chen, H., Zhao, Jun-Hui, & Ohashi, N.,“Dust Emission from L1641N: An Optically Thick Circumstellar Disk?”, ApJ, 450, L71 (1995) Yusef-Zadeh, F., Zhao, Jun-Hui & Goss, W. M., “Radio Recombination Line Observa- tions of Sgr A West: Non-Circular Moving Ionized Gas at the Galactic Center”, ApJ, 442, 646 (1995) Anantharamaiah, K. R., Zhao, Jun-Hui, Goss, W. M., & F. Viallefond, “Detection of H92α Recombination Line From The Galaxies NGC 3628, IC 694, and NGC 1365” ApJ, 419, 585 (1993) Zhao, Jun-Hui, Desai, K., Goss, W. M., & Yusef-Zedah, F., “The VLA Radio Recom- bination Line Observations of The Ionized Gas in The −30 km s−1 Molecular Clouds near The Galactic Center: I. The Discrete Radio Sources”, ApJ, 418, 235 (1993) Zhao, Jun-Hui, Sumi, D. M., Burns, Jack O. & Duric, N., “Radio Study of 3C 317: An Amorphous Radio Source in Cooling Flow Cluster A2052”, ApJ, 416, 51 (1993) Lo, K. Y., Backer, D. C., Kellermann, K., Reid, M., Zhao, Jun-Hui, Goss, W. M., Moran, J., “High-resolution VLBA Imaging of the Galactic Center Radio Source Sgr A*”, Nature, 362, 38 (1993) Zhao, Jun-Hui, Goss, W. M., Diamond, P., “The Zeeman Effect or Linear Birefringence? —The VLA Polarimetric Spectral Line Observations of H2O Masers” in Astrophysical Masers (Springer-Verlag), p180 (1993) Zhao, Jun-Hui, Roberts, D. A., Goss, W. M., Frail, D. A., Lo, K. Y.,Subrahmanyan, R.,

6 Kesteven, M., Ekeres, R. D., Allen, D. A., Burton, M. G., Spryomilio, J., “A Transient Radio Source near The Center of the Milky Way Galaxy”, Science, 255, 1481 (1992) Ledlow, Michael J., Zeilik, Michael, Burns, Jack O., Gisler, Galen R., Zhao, Jun-Hui & Baker, Daniel N., “Subsurface Emissions from Mercury: VLA Radio Observations at 2 and 6 cm”, ApJ, 384, 640 (1992) Zhao, Jun-Hui, Burns, Jack O., Norman, M. L. & Sulkanen, M. E., “Instabilities in Astrophysical Jets. II. Numerical Simulations of Slab Jets”, ApJ, 387, 83 (1992) Zhao, Jun-Hui, Burns, Jack O., Hardee, P. E., & Norman, M. L., “Instabilities in Astrophysical Jets. I. Linear Analysis of Body and Surface Waves”, ApJ, 387 69 (1992) Zhao, Jun-Hui, Goss, W. M., Lo, K. Y. & Ekers, R. D.,“High-resolution VLA Images of the Galactic Center at 2-cm with large dynamic Range”, Nature, 354, 46 (1991) Zhao, Jun-Hui, Burns, Jack O. & Owen, Frazer N., “A 20 cm VLA Survey of Abell Clusters of Galaxies. I. Distance Class ≤3 Clusters”, AJ, 98, 64 (1989) Pedlar, A., Anantharamaiah, K. R., Ekers, R. D., Goss, W. M., van Gorkom, J. H., Schwarz, U. J. & Zhao, Jun-Hui, “Radio Studies of The Galactic Center, I. The Sagittarius A Complex”, ApJ, 342, 769 (1989) Puche, D., Zijlstra, A. A., Boettcher, C., Plante, R. L., Wilcots, E. M., Wilkin, F. P., Krause, S., Sergo, S. P., Bierman, G. S., Ge, J., Holliman, J. H., Wu, X. Zhao, Jun- Hui “The Distance to The Nebula M1−78,” A&A, 206, 89 (1988) Sun, Kai & Zhao, Jun-Hui “Polarity and North-South Asymmetry of Coronal Holes at Middle and Low Solar Latitudes During 1977-1978,” ACTA Astrophysical Sinica, 4, 81 (1984)

7 Non-refereed articles & Conference proceedings – Zhao, Jun-Hui “A population of compact radio sources at the Galactic center” Invited keynote for Physics and Astronomy World Forum scheduled to be held from Decem- ber 02-04, 2021 in Frankfurt, Germany, https://www.continuumforums.com/physics- astronomy/#Speakers (2021) Zhao, Jun-Hui; Morris, Mark M.; Goss, W. Miller “Newly Detected Radio Transients and Variables at the Galactic Center”,43rd COSPAR Scientific Assembly. Held January 28 - February 4, 2021 (E1.13-0013-21 oral), https://ui.adsabs.harvard.edu/abs/2021cosp...43E1256Z/abstract (2021) Zhao, Jun-Hui; Morris, Mark M.; Goss, W. Miller “A Population of Compact Radio Sources at the Galactic Cente r”, in GCWS2019, eds M.Tsuboi and T. Oka (astro- ph/arXiv:2010.1235) (2020) Fabbiano, G.; Elvis, M.; Accomazzi, A.; Berriman, G. B.; Brickhouse, N.; Bose, S.; Carrera, D.; Chilingarian, I.; Civano, F.; Czerny, B.; D’Abrusco, R.; Diemer, B.; Drake, J.; Emami Meibody, R.; Farah, J. R.; Fazio, G. G.; Feigelson, E.; Fornasini, F.; Gallagher, Jay; Grindlay, J.; Hernquist, L.; James, D. J.; Karovska, M.; Kashyap, V.; Kim, D.-W.; Lacy, G. M.; Lazio, J.; Lusso, E.; Maksym, W. P.; Martinez Galarza, R.; Mazzarella, J.; Ntampaka, M.; Risaliti, G.; Sanders, D.; Scoville, N.; Shapiro, I.; Siemiginowska, A.; Smth, A.; Smith, S.; Szentgyorgyi, A.; Tacchella, S.; Thakar, A.; Tolls, V.; Vrtilek, S.; Wilkes, B.; Wilner, D.; Willner, S. P.; Wolk, S. J.; Zhao, J.-H. “Increasing the Discovery Space in Astrophysics - A Collation of Six Submitted White Papers”, astro- ph/arXiv:1903.06634 (2019) Zhao, Jun-Hui “New Algorithms for High Dynamic Range Imaging with Wideband Inter- ferometer Data”, in AstroData2020s Science Workshop, December 4-7, 2018, Pasadena, CA, https://meeting.ipac.caltech.edu/astrodata2020s (2018) Zhao, Jun-Hui “A journey to the Radio Bright Zone at the Galactic Center”, MorrisFest 2019, UCLA, https://conferences.pa.ucla.edu/morrisfest-2019/ (2019) Morris, Mark; Zhao, Jun-Hui; Miller Goss, W. “Magnetic Field Lines Distorted by Collimated Outflows from the Galactic Center”, the 42nd COSPAR Scientific Assembly. Held 14-22 July 2018, in Pasadena, California, USA (2018) Mills, Elisabeth; Casey-Clyde, J. Andrew; Rodriguez, Julio; Kruijssen, Diederik; Mar- tin, Sergio; Moser, Lydia; Riquelme, Denise; Harada, Nanase; Zhao, Jun-Hui; Lu, Hauyu “Kinematics in the Circumnuclear Disk”, American Astronomical Society, AAS Meeting #231, id.#237.14 (2018) Liu, Hauyu Baobab, Wright, M. C. H. & Zhao, J.-H. “Alma Polarization Measurements Towards Sgr A* (Poster)”, Submm/mm/cm QUESO Workshop 2017 (QUESO2017), Centimetre-Sub-Millimetre Q&U (and V) European Southern Observatory Workshop,

8 held 25-27 October, 2017 at ESO, Garching bei M¨unchen, Germany (2017)

Zhao, Jun-Hui, Morris, Mark R. , Goss, W. M., “High-dynamic-range Imaging the Radio Bright Zone at the Galactic Center”, invited talk for Fred Lo Science Symposium, held July 24-26, 2017, Charlottesville, VA, USA (2017)

Morris, Mark R., Zhao, Jun-Hui, Goss, W. M., “Fine-Scale Non-Thermal Radio Fila- ments Throughout Sgr A”, NRAO, Developing the ngVLA Science Program Workshop, Socorro, June 26-29, (2017)

Zhao, Jun-Hui, Morris, Mark R., Goss, W. M., “A high-resolution perspective on kiloparsec-scale radio structures associated with a distant blazar”, NRAO, Develop- ing the ngVLA Science Program Workshop, Socorro, June 26-29, (2017)

J. S. Rodriguez, M. R. Morris, E. A. C. Mills, J.-H. Zhao, H. B. Liu, S. Martin, L. Moser “A Radio Recombination Line Study of Sgr A West” in ALMA Workshop “Half a Decade of ALMA: Cosmic Dawns Transformed” (2016)

S. M. Consiglio, Y.-Q. Song, J.-H. Zhao, J. L. Turner “Gas and Star Formation in NGC 2403” in NRAO Workshop “Molecular Gas in Galactic Environments” (2016)

Gima, Kevin; Mills, Elisabeth A.; Rosero, Viviana A.; Liu, Hauyu Baobab; Harada, Nanase; Requena Torres, Miguel A.; Morris, Mark; Riquelme, Denise; Zhao, Jun-Hui; Moser, Lydia; Martin, Sergio; Ho, Paul T. P.; Ginsburg, Adam; Wardle, M.; Guesten, Rolf “Estimating Circumnuclear Disk temperatures using ALMA data”, AAS Meeting #227, #341.09 (2016)

Hull, Chat; Wright, Melvyn; Pillai, Thushara; Zhao, Jun-Hui; Sandell, Goran H. L., “CARMA observations of magnetic fields in star-forming filaments”, AAS Meeting #225, #110.03 (2015)

Jun-Hui Zhao, Chat Hull, Mel Wright, and Goran Sandell, “Magnetic Field, CO Molec- ular Gas, and Dust in the Region Surrounding NGC 7538 IRS1”, In: The SMA: First Decade of Discovery, Sponsored by Smithsonian Astrophysical Observatory & Academia Sinica Institute of Astronomy and Astrophysics, held June 9-10, 2014, https://www.cfa.harvard.edu/sma/events/smaConf/

Mills, E. A. C., Ginsburg, A., Kruijssen, J. M. D., Sjouwerman, L., Lang, C. C., Mao, S. A., Walsh, A., Su, M., Longmore, S. N., Zhao, J-H., Meier, D. & Morris, M. R. “VLASSICK: The VLA Sky Survey in the Central Kiloparsec”, a White Paper sub- mitted to provide input in planning the Very Large Array Sky Survey, arXiv:1401.3418 (2014)

Morris, Mark R., Zhao, J.-H. & Goss, W. M., “Nonthermal Filamentary Radio Features within 20 pc of the Galactic Center”, in IAU Symp. 303 proceeding, Volume 303, pp. 369-373 (2014)

9 Zhao, J.-H., Morris, Mark R. & Goss, W. M., “A New Perspective on the Radio Bright Zone at the Galactic Center – Feedback from Nuclear Activity”, in IAU Symp. 303 proceeding, pp. 364-368 (2014)

Zhao, J.-H. “Miriad for SMA Data Reduction”, in ADASS XXII, eds: Douglas N. Friedel, ASP Conference Series, 475, 181 (2013)

Jun-Hui Zhao, “SgrB2 Main: A Cluster of Ultra-compact HII Regions & Massive Proto- stellar Cores”, In: Radio Astronomy and the Interstellar Medium – A Science Sympo- sium Honoring the Accomplishments and Career of Miller Goss, sponsored by NRAO, held May 18 20, 2011 Durango, Colorado, http://www.aoc.nrao.edu/events/radioISM/index.shtml

Zhao, J.-H.; Blundell, R.; Moran, J. M.; Downes, D.; Schuster, K. F.; Marrone, D. “The High-Density Ionized Gas in The Central Parsecs of the Galaxy”, in The Galactic Center: A Window to the Nuclear Environment of Disk Galaxies, Eds. Mark Morris, Q. D. Wang and F. Yuan, San Francisco: ASP Conf. Ser., 439, p27 (2011)

Zhao, J.-H.; An, T., “The SMA Observations of CO Line Emission from Arp 220: Super Clusters of Giant Molecular Clouds in the Merging Nuclei”, Frontiers of Astrophysics: A Celebration of NRAO’s 50th Anniversary, ASP Conf. Ser., 395, Edited by Alan H. Bridle, James J. Condon, and Garteh C. Hunt, p384 (2008)

Zhao, Jun-Hui; An, Tao, “Dense and Warm Molecular Gas in Arp 220”, RELATIVISTIC ASTROPHYSICS: 4th Italian-Sino Workshop. AIP Conf. Proc., 966, 77 (2008)

Moran, J. M.; Marrone, D. P.; Zhao, J.-H.; Rao, R.,“The Polarization Properties of Sgr A* at Submillimeter Wavelengths”, Relativistic Astrophysics Legacy and Cosmology - Einstein’s, ESO Astrophysics Symposia, Springer-Verlag Berlin Heidelberg, p163 (2007)

Qin, Sheng-Li, Zhao, Jun-Hui, Moran, James M., Marrone, Daniel, Patel, N., Liu, Sheng- Yuan, Kuan, Yi-Jehng and Wang, Jun-Jie, “Infall, Fragmentation, and Outflow in Sgr B2”, J. Phys. Conf. Ser., 54, 468 (2006)

Marrone, Daniel P.; Moran, James M.; Zhao, Jun-Hui; Rao, Ramprasad, “The Submil- limeter Polarization of Sgr A*”, J. Phys. Conf. Ser., 54, 354 (2006)

An, T.; Goss, W. M.; Zhao, Jun-Hui; Hong, X. Y.; Roy, S.; Rao, A. P.; Shen, Z.-Q. “Simultaneous Multi-Wavelength Spectrum of Sgr A* and Long Wavelength Cutoff at λ> 30 cm” J. Phys. Conf. Ser., 54, 381 (2006)

Marrone, Daniel P.; Baganoff, F. K.; Morris, M.; Moran, J. M.; Ghez, A.; Hornstein, S.; Dowell, D.; Bautz, M. W.; Ricker, G. R.; Brandt, W. N.; Garmire, G. P.; Lu, J.; Matthews, K.; Bower, G.; Zhao, J.; Rao, R., “An X-ray, IR, and Submillimeter Flare of Sagittarius A*”, Bulletin of the American Astronomical Society, Vol. 38, p.1062 (2006)

10 Rodriguez-Rico, C. A.; Goss, W. M.; Zhao, J.-H.; Gomez, Y.; Anantharamaiah, K. R., “VLA H53α and H92α line observations of the central region of NGC 253”,American Astronomical Society Meeting 207, # 208.01 (2006)

Hunter, T. R.; Zhao, J. H.; Liu, S.-Y.; Su, Y.-N., “Dual frequency 230/690 GHz interfer- ometry and phase transfer at the Submillimeter Array”, USNC-URSI National Radio Science Meeting at University of Colorado, (2006)

Su, Yu-Nung; Liu, Sheng-Yuan; Hunter, Todd R.; Zhao, Jun-Hui, “Calibration Strategies of High-Frequency Band and Dual-Frequency Calibration”, Submillimeter Astronomy in the Era of the SMA, a conference at Harvard University, Cambridge, MA, June 13-16, 2005, poster paper 69 (2005)

Hunter, Todd R.; Barrett, John W.; Blundell, Raymond; Christensen, Robert D.; Kimberk, Robert S.; Leiker, Steven P.; Marrone, Daniel P.; Paine, Scott N.; Cosmo Papa, D.; Patel, Nimesh; Riddle, Patricia; Smith, Michael J.; Sridharan, T. K.; Tong, C. Y. Edward; Young, Ken H.; Zhao, Jun-Hui “Dual frequency 230/690 GHz interferometry at the Submillimeter Array”, the 16th International Symposium on Space Terahertz Technology held at Chalmers University of Technology in Goteborg, Sweden on May 2-4, 2005 (astro-ph/0509467), p58 (2005)

Shen, Z.-Q.; Lo, K. Y.; Ho, P. T. P.; Zhao, J.-H,, “VLBA Imaging of Sgr A* at 86 GHz”,ASP Conference Proceedings, Vol. 340. Edited by J. Romney and M. Reid. San Francisco: Astronomical Society of the Pacific, p263 (2005)

Zhao, J.-H.; Herrnstein, R. M.; Bower, G. C.; Goss, W. M.; Liu, S. M., “A Connection Between A Large Radio Outburst and the Large X-ray Flare from Sgr A* on 2002-10- 3”, X-Ray and Radio Connections (eds. L.O. Sjouwerman and K.K Dyer) Published electronically by NRAO, http://www.aoc.nrao.edu/events/xraydio Held 3-6 February 2004 in Santa Fe, New Mexico, USA, (E7.29) 5 pages (2005)

Rodriguez-Rico, C. A.; Goss, W. M.; Viallefond, F.; Zhao, J.-H., “High Angular Resolu- tion ( 1”) Observations of Extragalactic Radio Recombination Lines at Low (8.3 GHz) and High ( 43 GHz) Frequencies.”, Bulletin of the American Astronomical Society, Vol. 36, p.983 (2004)

Sollins, P. K.; Hunter, T. R.; Battat, J.; Beuther, H.; Ho, P. T. P.; Lim, J.; Liu, S. Y.; Ohashi, N.; Sridharan, T. K.; Su, Y. N.; Zhang, Q.; Zhao, J. H., “Mapping the Outflow from G5.89-0.39 in SiO(5-4)”, Bulletin of the American Astronomical Society, Vol. 36, p.775 (2004)

Hong, X. Y.; Zhao, J.-H.; An, T.; Jiang, D. R.; Wang, H.; Feng, W. X.; Sun, C. H. EVN, Merlin, and VLA Observations of NRAO 530 Proceedings of the 7th European VLBI Network Symposium held in Toledo, Spain on October 12-15, 2004. Editors: R. Bachiller, F. Colomer, J.-F. Desmurs, P. de Vicente (Observatorio Astronomico

11 Nacional), p77 (2004) An, T.; Zhao, J.-H.; Hong, X. -Y.; Shen, Z. -Q.; Goss, W. M.; Roy, S.; Rao, A. P. The simultaneous VLA observations of Sgr A* from 90 to 0.7 cm Proceedings of the 7th European VLBI Network Symposium held in Toledo, Spain on October 12-15, 2004. Editors: R. Bachiller, F. Colomer, J.-F. Desmurs, P. de Vicente (Observatorio Astronomico Nacional), p159 (2004) Hirano, N.; Shinnaga, H.; Zhao, J.-H.; Young, K.; Fong, D.; Dinh, V.-T.; Qi, C.-H.; Zhang, Q.; Patel, N.; Keto, E. High Velocity Bipolar Outflow from the Carbon Star V Hydrae Imaged with the SubMillimeter Array ”Asymmetrical Planetary Nebulae III: Winds, Structure and the Thunderbird”, Edited by Margaret Meixner, Joel H. Kastner, Bruce Balick and Noam Soker. ASP Conference Proceedings, Vol. 313. San Francisco: ASP, p341 (2004) Rodriguez-Rico, C. A.; Goss, W. M.; Viallefond, F.; Zhao, J. H., “High Angular Resolu- tion ( 1”) Observations of Extragalactic Radio Recombination Lines at Low (8.3 GHz) and High ( 43 GHz) Frequencies”, Bulletin of the American Astronomical Society, Vol. 35, p.1374 (2003) Rodriguez-Rico, C. A.; Goss, W. M.; Zhao, J.-H.; Viallefond, F., “VLA observations of the radio recombination line H53 toward Arp 220”, Bulletin of the American Astro- nomical Society, Vol. 35, p.721 (2003) Zhao, Jun-Hui, “Radio Variability of the Supermassive Black Hole at the Galactic Cen- ter: Double Quasi-Periodic Oscillation in Radio Flux Density and Flares at 1 Millimeter Wavelength”, Proceedings of Sino-Germany Radio Astronomy Conference, In: Radio Studies of Galactic Objects, Galaxies and AGNs, held 18-25 July, 2002 in Xi’an, China. Edited by J.L. Han, X.H. Sun, J. Yang, and R. Wielebinski. Published in Supplement Issue, Acta Astronomica Sinica, Vol. 44., p.158 (2003) Zhao, Jun-Hui “Intrinsic Radio Variability of Sgr A*”,Astronomische Nachrichten, Sup- plementary Issue 1, Proceedings of the Galactic Center Workshop 2002 - The central 300 parsecs of the Milky Way, p355. (2003) Lang, Cornelia C.; Cyganowski, Claudia; Goss, W. M.; Zhao, Jun-Hui “High-resolution Hi Absorption Observations towards the Central 200 pc of the Galaxy”, Astronomische Nachrichten, Supplementary Issue 1, Proceedings of the Galactic Center Workshop 2002 - The central 300 parsecs of the Milky Way, p1 (2003) Shen, Zhi-Qiang; Lo, K. Y.; Ho, P. T. P.; Zhao, Jun-Hui “VLBA Imaging of Sgr A* at 86GHz”, in Future Directions in High Resolution Astronomy: A Celebration of the 10th Anniversary of the VLBA, edited by J. D. Romney and M. J. Reid; p123 (2003) Cyganowski, C. J.; Lang, C. C.; Goss, W. M.; Zhao, J. H.; Kim, S., “A high resolu- tion VLA HI Absorption Mosaic of the Central 200pc of the Galaxy”, Bulletin of the

12 American Astronomical Society, Vol. 34, p.1187 (2002) Baganoff, F. K.; Bautz, M. W.; Ricker, G. R.; Morris, M.; Becklin, E. E.; Ghez, A. M.; Hornstein, S. D.; Tanner, A. M.; Brandt, W. N.; Chartas, G.; Feigelson, E. D.; Garmire, G. P.; Cotera, A. S.; Hinz, P. M.; Hoffmann, W. F.; Meyer, M. R.; Eckart, A.; Genzel, R.; Zhao, J.-H.; Herrnstein, R. M.; Hora, J. L.; Macquart, J.-P.; Maeda, Y.; Sault, R. J.; Taylor, G. B.; Walter, F. “Multiwavelength Monitoring of Sgr A* During Chandra Observations of Multiple X-ray Flares”, Bulletin of the American Astronomical Society, Vol. 34, p.1153 (2002) Zhao, Jun-Hui, “Submm Array Observations of Sagittarius A*”, In: GCNEWS - Galac- tic Center Newsletter, vol. 15, p. 4-9 (eds. A. Cotera, H. Falcke, & S. Markoff) (2002) F. Yuan & J.-H. Zhao, ”The Structure and Variaibility of Saggittarius A*: Zooming in to the Supermassive Black Hole at the Galactic Center”, Publications of the Yunnan Observatory, 93, p41 (2002) Rodriguez-Rico, C. A.; Goss, W. M.; Zhao, J. H., “High resolution observations of radio recombination lines from starburst galaxies”, Bulletin of the American Astronomical Society, Vol. 34, p.715 (2002) Zhao, Jun-Hui, ”Sub-Millimeter Array Observations of Saittarius A*: Flares at 1 Mil- limeter Wavelength”, in GCNEWS – The Newsletter of Galactic Center Research, eds. Angela Cotera, Heino Falcke & Sera Markoff, 15, 4 (2002) Young, K. H.; Zhao, J.-H.; McGary, R. S.; Ho, P. T. P.; Tsutsumi, T.; Goss, W. M.; Bower, G. C.; SMA Team “The Submillimeter Array Observations of Sagittarius A*: II. Flares at 1 Millimeter from The Supermassive Black Hole at The Galactic Center”, Bulletin of the American Astronomical Society, Vol. 33, p.1469 (2001) Zhao, J.-H.; Young, K. H.; McGary, R. S.; Ho, P. T. P.; Tsutsumi, T.; Goss, W. M.; Bower, G. C.; SMA Team “The Submillimeter Array Observations of Sagittarius A*: I. Flares at 1 Millimeter from The Supermassive Black Hole at The Galactic Center”, Bulletin of the American Astronomical Society, Vol. 33, p.1475 (2001) Doeleman, S. S.; Shen, Z.-Q.; Rogers, A. E. E.; Bower, G. C.; Wright, M. C. H.; Zhao, J.- H.; Backer, D. C.; Crowley, J. W.; Freund, R. W.; Ho, P. T. P.; Lo, K. Y.; Woody, D. P., “The Submillimeter Array Observations of Sagittarius A*: II. Flares at 1 Millimeter from The Supermassive Black Hole at The Galactic Center” Bulletin of the American Astronomical Society, Vol. 33, p.1469 (2001) Zhao, Jun-Hui, W. M. Goss, J. Ulvestad & K. R. Anantharamaiah “High Velocity Ionized Component — A counterrotating Circumnuclear Disk in NGC 253” in Gas & Galaxy Evolution, eds J. E. Hibbard, M. P. Rupen, and J. H. van Gorkom, ASP Conf. Ser., 240, p404 (2001)

13 Bower, G. C.; McGary, R. S.; Zhao, J.-H.; Goss, W. M., “The Intrinsic Variability of Sgr A* at Radio Wavelengths”, Bulletin of the American Astronomical Society, Vol. 33, p.1430 (2001)

Zhao, Jun-Hui, T. Tsutsumi “The SMA Data Handling System”, in Astronomical Data Analysis Software & Systems X, eds. by Francis A. Primini, F. R. Harnden Jr., Harry E. Payne ASP Conf. Ser., 238, p164 (2001)

Doeleman, S. S.; Shen, Z.-Q.; Rogers, A. E. E.; Bower, G. C.; Wright, M. C. H.; Zhao, J.-H.; Backer, D. C.; Crowley, J. W.; Freund, R. W.; Ho, P. T. P.; Lo, K. Y.; Woody, D. P., “Structure of Sagittarius A* at 86 GHz using VLBI Closure Quantities”, Bulletin of the American Astronomical Society, Vol. 32, p.1389 (2000)

Lo, K. Y., Shen, Z.-Q., Zhao, Jun-Hui, & Ho, P. T. P. “Intrinsic size and Shape of Sgr A*: 72 Schwarzschild Radii” eds, Heino Falcke, Angela Cotera, Wolfgang J. Duschl, Fulvio Melia, and Marcia J. Rieke, ASP Conf. Ser., 186, p72 (1999).

Zhao, Jun-Hui & Goss, W. M., “Proper Motions and Structure of the Radio Components near Sgr A*: Evidence for Ionized Gas Infalling toward the Massive Black Hole at The Galactic Center” in “The central Parsecs of the Galaxy” eds, Heino Falcke, Angela Cotera, Wolfgang J. Duschl, Fulvio Melia, and Marcia J. Rieke, ASP Conf. Ser., 186, p224 (1999).

Shen, Zhi-Qiang, Lo, K. Y., Zhao, Jun-Hui & Ho, P. T. P., ” Multi-Wavelength VLBA Mapping of Sgr A*” in the Proc. IAU Symp. 184, p437 (1998).

Falcke, H., Goss, W. M., Ho, L. C., Matsuo, H., Teuben, P., Wilson, A. Zhao, J.-H. & Zylka, R., “Sgr A* and Company-Multiwavelength observations of Sgr A* and VLA search of “SgrA*’s” in LINERs”, in IAU Coll. 164, eds: A. Zensus, G. Taylor, J. Wrobel, PASP Conf. Proc. p323 (1998).

Zhao, Jun-Hui “Observations and Models of the H92 Line Emission Regions in the Starburst Galaxy NGC 3628”, in Proceedings of the 21st Century Chinese Astronomy Conference, eds. K. S. Cheng and K. L. Chan, (World Scientific, Singapore), p90 (1997)

Wilner, D. J.; Zhao, J.-H.; Ho, P. T. P., “The Molecular Medium of H1413+117: BIMA CO(3-2) and HCO (4-3) Observations”, NCSA Astronomy Digital Image Library of ADIL (1996)

Roy, A. L., Anantharamaiah, K. R., Zhao, Jun-Hui, Goss, W. M., Viallefond, F., Phookun, B., “Radio Recombination Lines From Starburst Galaxies” to appear in the proceeding of Starburst Galaxies conference held in Mexico City (1996).

Viallefond, F. & Zhao, Jun-Hui, “Radio Recombination LinesIn Galaxies”, in the Pro- ceeding of Guiyang URSI Large Telescope Workshop, eds: Richard Strom, Bo Peng and Rendong Nan (International Academic Publishers, Beijing) p12 (1996).

14 Zhao, Jun-Hui, Goss, W. M. & Ho, P. T. P., “The -185 km s−1 Cloud Interacting with The Galactic Center” in Galactic Center, ed. Roland Gredel, ASP Conf. ser. 102, p146 (1996) Ledlow, M. J.; Zeilik, M.; Burns, J. O.; Gesler, G. R.; Zhao, J.; Baker, D. N. “Subsurface Emissions from Mercury - VLA Radio Observations at 2 and 6 Centimeters”, NCSA Astronomy Digital Image Library of NASA (1995) Zhao, Jun-Hui “The Very Long Baseline Array”, KeXue (Science), 46, 2 (1994) Zhao, J.-H.; Goss, W. M.; Ho, P. T. P., “VLA OH Observations of High Negative Velocity Gas towards The Galactic Center”, Bulletin of the American Astronomical Society, Vol. 26, p.1349 (1994) Yusef-Zadeh, F.; Wardle, M.; Cotton, W.; Goss, M.; Walker, C.; Zhao, J.-H.; Melia, F., “SGR A West: Its Kinematics and Its Role as a Possible Source of Scattering SGR A(*) at the Galactic Center”, Bulletin of the American Astronomical Society, Vol. 25, p.892 (1993) Zhao, Jun-Hui; Goss, W. M., “Compact radio sources in the Galactic Centre (Review)”, In: Sub-arcsecond Radio Astronomy, Proceedings of the Nuffield Radio Astronomy Laboratories’ conference, held in Manchester, July 20-24, 1992. Edited by R.J. Davis and R. S. Booth, Cambridge University Press, p.38 (1993) Zhao, Jun-Hui; Goss, W. M.; Diamond, P. “The Zeeman effect or linear birefringence? VLA polarimetric spectral line observations of H2O masers”, In: Astrophysical masers, Proceedings of the Conference, Arlington, VA, Mar. 9-11, 1992 (A93-52776 23-90), p. 180-184 (1993) Zhao, Jun-Hui, Goss, W. M., “Compact Radio Sources in the Galactic Center”, in the proceeding of Manchester Conference on Sub-Arcsecond Radio Astronomy, ed. R. J. Davies, (Cambridge Press) p38 (1993) Zhao, J.-H.; Goss, W. M.; Anantharamaiah, K. R.; van Gorkom, J. H.; Viallefond, F., “The VLA Observations of Radio Recombination Lines from Extragalactic Nuclei”, Bulletin of the American Astronomical Society, Vol. 24, p.1174 (1992) Zhao, Jun-Hui, Goss, W. M., Lo, K. Y. & Ekers, R. D., “Evidence for Intrinsic Activity of Sgr A* at The Galactic Center”, in the proceeding of Taipei Astrophysics Workshop on Relationship between Active Galactic Nuclei and Starburst Galaxies ed. Alex Filippenko p295 (1992) Zhao, Jun-Hui, Roberts, D. A., Goss, W. M., Frail, D. A., Lo, K. Y., & Ekers, R. D., “A Transient Radio Source in Sgr A West” IAU Circular no. 5210 (1991). Zhao, J.-H., “Instabilities in Astrophysical Jets: Linear Analysis of Body and Surface Waves and Numerical Simulations”, Bulletin of the American Astronomical Society,

15 Vol. 22, p.871 (1990) Ledlow, M. J.; Burns, J. O.; Gisler, G. R.; Zhao, J.-H.; Zeilik, M., “High-Resolution VLA Observations of Mercury at 2 and 6 cm”, Bulletin of the American Astronomical Society, Vol. 22, p.835 (1990) Zhao, J.-H.; Sumi, D. M.; Burns, J. O., “The Peculiar Radio Emission Features in 3C 317”, Bulletin of the American Astronomical Society, Vol. 22, p.756 (1990) Zhao, J. H., Ekers, R. D. & Goss, W. M.,“Possible evidence for interstellar scattering of radio waves. Long-term variations of the compact radio source, Sgr A* at the galactic center”, Bulletin of the American Physical Society, Vol. 34, No. 4, p. 1287 (1989) Burns, J. O., Zhao, J. H., Sulkanen, M. & Sumi, D., “On the relationship between cooling gas infall and radio emission in central cluster galaxies”, Bulletin of the American Physical Society, Vol. 34, No. 4, p. 1278 (1989) Ledlow, Michael J., Zhao, Jun-Hui, Burns, Jack O., Gisler, Galen R., Zeilik, Michael, & Backer, Daniel N., “Earth-based Radio Observations of the Planet Mercury” in the Lunar and Planetary Science Conference, 20, p564 (1989) Goss, W. M., Anantharamaiah, K. R., van Gorkom, J. H., Ekers, R. D., Pedlar, A., Schwarz, U. J. & Zhao, Jun-Hui, “The Nature, Location and Environment of SGRA East”, in The Center of The Galaxy, ed. M. Morris, IAU Symp. 136, p345 (1989). Zhao, Jun-Hui, Ekers, R. D., Goss, W. M., Lo, K. Y. & Narayan, R., “Long-Term Variations of The Compact Radio Source Sgr A* at The Galactic Center”, in The Center of The Galaxy, ed. M. Morris, IAU Symp. 136, p535 (1989).

16