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浏览/检索结果: 共4条，第1-4条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign 期刊论文 The Astrophysical Journal Letters, 2021, 卷号: 911, 期号: 1 作者:  Algaba,J. C.;  Anczarski,J.;  Asada,K.;  Balokovi?,M.;  Chandra,S. 收藏  |  浏览/下载：148/0  |  提交时间：2021/05/24 Active galactic nuclei  Radio cores  Low-luminosity active galactic nuclei  High energy astrophysics  Astrophysical black holes  Accretion   Jet kinematics of the quasar 4C+21.35 from observations with the KaVA very long baseline interferometry array 期刊论文 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2019, 卷号: 486, 期号: 2, 页码: 2412-2421 作者:  Lee, Taeseok;  Trippe, Sascha;  Kino, Motoki;  Sohn, Bong Won;  Park, Jongho 收藏  |  浏览/下载：77/0  |  提交时间：2019/09/26 methods: observational  galaxies: active  galaxies: jets  quasars: individual: 4C+21.35   SOURCE-FREQUENCY PHASE-REFERENCING OBSERVATION OF AGNS WITH KAVA USING SIMULTANEOUS DUAL-FREQUENCY RECEIVING 期刊论文 JOURNAL OF THE KOREAN ASTRONOMICAL SOCIETY, 2019, 卷号: 52, 期号: 1, 页码: 23-30 作者:  Zhao, Guang-Yao;  Jung, Taehyun;  Sohn, Bong Won;  Kino, Iviotoki;  Honma, Mareki 收藏  |  浏览/下载：70/0  |  提交时间：2019/04/19 galaxies: active  galaxies: individual: 4C 39.25, 0945+408  astrometry  techniques: interferometric   SOURCE-FREQUENCY PHASE-REFERENCING OBSERVATION OF AGNS WITH KAVA USING SIMULTANEOUS DUAL-FREQUENCY RECEIVING 期刊论文 JOURNAL OF THE KOREAN ASTRONOMICAL SOCIETY, 2019, 卷号: 52, 期号: 1, 页码: 23-30 作者:  Zhao, Guang-Yao;  Jung, Taehyun;  Sohn, Bong Won;  Kino, Iviotoki;  Honma, Mareki 收藏  |  浏览/下载：41/0  |  提交时间：2019/05/23 galaxies: active  galaxies: individual: 4C 39.25, 0945+408  astrometry  techniques: interferometric