Jun Yang
Dr. Jun Yang is currently a Senior Support Scientist and Systems Engineer with a permanent job position at the Onsala Space Observatory, Chalmers University of Technology, Sweden. His main responsibilities include Very Long Baseline Interferometry (VLBI) operation and conducting astronomical VLBI research.
Dr. Yang graduated from the Shanghai Astronomical Observatory, Chinese Academy of Sciences in 2008. From 2008 to 2014, he worked as a Support Scientist at the Joint Institute for VLBI, ERIC (JIVE), i.e. the correlation center of the European VLBI Network (EVN). Since 2014, he has been working at the Onsala Space Observatory, the Swedish National Infrastructure for Radio Astronomy.
Dr. Yang has long been engaged in astronomical VLBI research. As an active radio astronomer, his main research areas are ultra-high resolution radio VLBI mapping observations of jets powered by supermassive black holes in active galactic nuclear, astrophysical transients, and radio stars. He has published over one hundred papers in SCI journals, including Nature and Science. In the field of VLBI, Dr. Yang Jun has published over twenty papers as a core author and is a productive user of the EVN. As a (co-)author, he contributes over 10% of the total number of research articles published on the EVN data over the years. He has also participated in the review of observation proposals, reviewed articles for several international astronomy journals, and co-supervised the research and paper writing of many doctoral students.
Dr. Yang Jun is also a senior VLBI systems engineer, having long been responsible for the VLBI observations, equipment testing, and upgrades of the 25-meter and 20-meter radio telescopes at the Onsala Space Observatory. He possesses in-depth knowledge of VLBI data processing technologies and is proficient in the calibration and mapping of various VLBI data.
个人简介
杨军博士现为瑞典查尔姆斯理工大学昂萨拉天文台(Onsala Space Observatory)永久职位的高级支撑科学家和系统工程师,主要负责甚长基线干涉仪(简称VLBI)天文观测相关工作,并开展一些VLBI成图观测研究。
杨军博士2008年毕业于中国科学院上海天文台;2008至2014年,在欧洲VLBI网(简称EVN)相关处理中心(简称JIVE)担任支撑科学家;2014年至今,在瑞典国家射电天文研究机构Onsala天文台工作。
杨军博士长期从事VLBI科学研究工作。作为一名活跃的射电天文学家,他的主要研究领域为活动星系核中超大质量黑洞喷流、暂现源和射电星的超高分辨率射电VLBI成图观测研究。目前共计发表包括《自然》和《科学》在内的SCI期刊论文百余篇。其中在VLBI方向,以核心作者身份发表论文二十多篇,并成为EVN网的高产科学用户。作为合作者,累计贡献研究文章数与EVN历年文章总数之比,达到10%以上。此外,也参与了不少射电观测申请的评审,负责了一些国际天文期刊文章的审稿,并合作指导了多名博士研究生的课题研究和论文写作。
杨军博士也是一名资深VLBI系统工程师,长期负责Onsala天文台25米和20米射电望远镜的VLBI观测运行、设备检测和升级,并深入了解VLBI数据相关处理技术和精通各种VLBI观测数据的校准和成图。
Showing 80 publications
Jet reorientation revealed by intermittent jet activity in radio galaxy 0954+556
Flux density monitoring at VGOS frequencies with the Onsala Twin Telescopes
A jetted wandering massive black hole candidate in a dwarf galaxy
Millimeter emission from supermassive black hole coronae
Proper Motion and Natal Kick in the Galactic Black Hole X-Ray Binary AT2019wey
The expansion of the GRB 221009A afterglow
A link between repeating and non-repeating fast radio bursts through their energy distributions
A Centiparsec-scale Compact Radio Core in the Nearby Galaxy M60
VLBI detection of the AE Aqr twin, LAMOST J024048.51+195226.9
Milliarcsecond localization of the hyperactive repeating FRB 20220912A
Unveiling the Small-scale Jets in the Rapidly Growing Supermassive Black Hole IZw1
A Repeating Fast Radio Burst Source in a Low-luminosity Dwarf Galaxy
Mildly relativistic motion in the radio-quiet quasar PG 1351+640
Toward Microarcsecond Astrometry for the Innermost Wobbling Jet of the BL Lacertae Object OJ 287
Filming the evolution of symbiotic novae with VLBI: The 2021 explosion of RS Oph
VLBI observations of a sample of Palomar-Green quasars - I. Parsec-scale morphology
VLBI astrometry on the white dwarf pulsar AR Scorpii
The innermost jet in the hidden ultra-luminous X-ray source Cygnus X-3
A long-lived compact jet in the black hole X-ray binary candidate AT2019wey
A repeating fast radio burst source in a globular cluster
Structural and spectral properties of Galactic plane variable radio sources
Burst timescales and luminosities as links between young pulsars and fast radio bursts
Milliarcsecond Localization of the Repeating FRB 20201124A
Multiwavelength View of the Close-by GRB 190829A Sheds Light on Gamma-Ray Burst Physics
Is there a sub-parsec-scale jet base in the nearby dwarf galaxy NGC 4395?
The X-shaped Radio Galaxy J0725+5835 is Associated with an AGN Pair
Radio interferometric imaging of RS Oph bipolar ejecta for the 2021 nova outburst
A parsec-scale faint jet in the nearby changing-look Seyfert galaxy Mrk 590
The jet collimation profile at high resolution in BL Lacertae
Detection of two bright radio bursts from magnetar SGR 1935 + 2154
A compact core-jet structure in the changing-look Seyfert NGC 2617
The nearby extreme accretion and feedback system PDS 456: finding a complex radio-emitting nucleus
X-ray spectral evolution in an X-ray changing-look AGN NGC 1365 with variable column density
Evolving parsec-scale radio structure in the most distant blazar known
Compact Bright Radio-loud AGNs. III. A Large VLBA Survey at 43 GHz
A two-sided but significantly beamed jet in the supercritical accretion quasar IRAS F11119+3257
Radio Activity of Supermassive Black Holes with Extremely High Accretion Rates
Compact radio emission indicates a structured jet was produced by a binary neutron star merger
The jet of fsrq pks 1229-02 and its misidentification as a γ-ray agn
Extended Catalog of Winged or X-shaped Radio Sources from the FIRST Survey
Probing the gravitational redshift with an Earth-orbiting satellite
Imaging and Variability Studies of CTA 102 during the 2016 January γ-ray Flare
Revealing two radio-active galactic nuclei extremely near PSR J0437−4715
RadioAstron gravitational redshift experiment: Status update
The Most Compact Bright Radio-loud AGNs. II. VLBA Observations of 10 Sources at 43 and 86 GHz
Constraining the radio jet proper motion of the high-redshift quasar J2134− 0419 at z= 4.3
Single-dish and VLBI observations of Cygnus X-3 during the 2016 giant flare episode
Discovery of five low-luminosity active galactic nuclei at the centre of the Perseus cluster
Multi-messenger Observations of a Binary Neutron Star Merger
NGC 5252: a pair of radio-emitting active galactic nuclei?
VLBI observations of four radio quasars at z > 4: blazars or not?
VLBI With GNSS-signals on an Intercontinental Baseline – A progress report
VLBA 24 and 43 GHz observations of massive binary black hole candidate PKS 1155 + 251
No apparent superluminal motion in the first-known jetted tidal disruption event Swift J1644+5734
FRB 150418: clues to its nature from European VLBI Network and e-MERLIN observations
Swift J1644+5734: the EVN view
The SFXC software correlator for very long baseline interferometry: algorithms and implementation
VLBI detection of the internal shocks in nova V959 Mon
Binary orbits as the driver of gamma-ray emission and mass ejection in classical novae
A comprehensive radio view of the extremely bright gamma-ray burst 130427A
The Wettzell-Onsala G130128 experiment – VLBI-observations of a GLONASS satellite
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