The VSOP 5 GHz Active Galactic Nucleus Survey. II. Data calibration and imaging

被引：7
作者：
Lovell, JEJ
Moellenbrock, GA
Horiuchi, S
Fomalont, EB
Scott, WK
Hirabayashi, H
Dodson, RG
Dougherty, SM
Edwards, PG
Frey, S
Gurvits, LI
Lister, ML
Murphy, DW
Paragi, Z
Piner, BG
Shen, ZQ
Taylor, AR
Tingay, SJ
Asaki, Y
Moffett, D
Murata, Y
机构：
[1] CSIRO, Australia Telescope Natl Facil, Epping, NSW 2122, Australia
[2] Natl Radio Astron Observ, Socorro, NM 87801 USA
[3] CALTECH, Jet Prop Lab, Pasadena, CA 91109 USA
[4] Natl Astron Observ, Tokyo 1818588, Japan
[5] Swinburne Univ Technol, Ctr Astrophys & Supercomp, Hawthorn, Vic 3122, Australia
[6] Natl Radio Astron Observ, Charlottesville, VA 22903 USA
[7] Univ Calgary, Dept Phys & Astron, Calgary, AB T2N 1N4, Canada
[8] Japan Aerosp Explorat Agcy, Inst Space & Astronaut Sci, Kanagawa 2298510, Japan
[9] Dominion Radio Astrophys Observ, Penticton, BC V2A 6K3, Canada
[10] FOMI Satellite Geodet Observ, H-1592 Budapest, Hungary
[11] Joint Inst VLBI Europe, NL-7990 AA Dwingeloo, Netherlands
[12] Purdue Univ, Dept Phys, W Lafayette, IN 47907 USA
[13] Whittier Coll, Dept Phys & Astron, Whittier, CA 90608 USA
[14] Shanghai Astron Observ, Shanghai 200030, Peoples R China
[15] Furman Univ, Dept Phys, Greenville, SC 29613 USA
来源：
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES | 2004年 / 155卷 / 01期
关键词：
galaxies : active; radio continuum : galaxies; surveys; techniques : interferometric;
D O I：
10.1086/424820
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The VLBI Space Observatory Programme (VSOP) mission is a Japanese-led project to study radio sources with sub-milliarcsecond angular resolution using an orbiting 8 m telescope, HALCA, and global arrays of Earth-based telescopes. Approximately 25% of the observing time has been devoted to a survey of compact active galactic nuclei (AGNs) at 5 GHz that are stronger than 1 Jy-the VSOP AGN Survey. This paper, the second in a series, describes the data calibration, source detection, self-calibration, imaging, and modeling and gives examples illustrating the problems specific to space VLBI. The VSOP Survey Web site, which contains all results and calibrated data, is described.
引用
收藏
页码：27 / 31
页数：5
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