RoboPol: AGN polarimetric monitoring data

Abstract

We present uniformly reprocessed and re-calibrated data from the RoboPol programme of optopolarimetric monitoring of active galactic nuclei (AGN), covering observations between 2013, when the instrument was commissioned, and 2017. In total, the dataset presented in this paper includes 5068 observations of 222 AGN with Dec > -25 deg. We describe the current version of the RoboPol pipeline that was used to process and calibrate the entire dataset, and we make the data publicly available for use by the astronomical community. Average quantities summarising optopolarimetric behaviour (average degree of polarization, polarization variability index) are also provided for each source we have observed and for the time interval we have followed it.

Accepted to MNRAS

References in corpus (14)

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• Placing Confidence Limits on Polarization Measurements
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• Discovery of very high energy gamma-ray emission from the blazar 1ES 0033+595 by the MAGIC telescopes
• Mapping the Polarization of the Radio-Loud Ly$\alpha$ Nebula B3 J2330+3927
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Cited by in corpus (31)

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• Optical variability of the blazar 3C 371: from minute to year timescales
• The RoboPol sample of optical polarimetric standards
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• The variability patterns of the TeV blazar PG 1553+113 from a decade of MAGIC and multi-band observations
• Determining the origin of the X-ray emission in blazars through multiwavelength polarization
• X-ray Polarization of the High-Synchrotron-Peak BL Lacertae Object 1ES 1959+650 during Intermediate and High X-ray Flux States
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• Bright-Moon Sky as a Wide-Field Linear Polarimetric Flat Source for Calibration
• The Method of Searching for Rotations of the Polarization Position Angle of Quasars
• Broad band flux-density monitoring of radio sources with the Onsala twin telescopes
• Insights into the Long-term behavior of the optical polarization from the blazar 1ES 1959+650
• Testing High-Energy Emission Models for Blazars with X-ray Polarimetry
• Long-term optical variability of high-mass X-ray binaries. III. Polarimetry
• Automating the detection of polarization angle rotations in blazars. Re-analysis of RoboPol data reveals 27 new rotations
• Zero-polarization candidate regions for calibration of wide-field optical polarimeters
• Intraday variations of polarization vector in blazars: a key to the optical jet structure?
• Constraints on magnetic field and particle content in blazar jets through optical circular polarization
• Science with a large field-of-view polarization survey: The Large Array Survey Telescope Polarization Node (LAST-P)