Polarization Monitoring of the Lens System JVAS B0218+357

Monitoring of the lens system JVAS B0218+357 with the Fermi Gamma-ray Space Telescope measured a different time delay to that derived from radio observations. We have re-analysed three months of archival Very Large Array data to produce variability curves with an average sampling of one epoch per da...

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Bibliographic Details
Main Authors: Andrew Biggs, Ian Browne
Format: Article
Language:English
Published: MDPI AG 2017-10-01
Series:Galaxies
Subjects:
Online Access:https://www.mdpi.com/2075-4434/5/4/69