Long-term optical polarization variability of the tev blazar 1es~1959+650

Abstract

A detailed analysis of the optical polarimetric variability of the TeV blazar 1ES 1959+650 from 2007 October 18 to 2011 May 5 is presented. The source showed a maximum and minimum brightness states in the R-band of 14.08$\pm$0.03 mag and 15.20$\pm$0.03 mag, respectively, with a maximum variation of 1.12 mag, and also a maximum polarization degree of $P=$(12.2$\pm$0.7)%, with a maximum variation of 10.7%. From August to November 2009, a correlation between the optical $R$-band flux and the degree of linear polarization was found, with a correlation coefficient $r_{pol}$=0.984$\pm$0.025. The source presented a preferential position angle of optical polarization of $\sim 153^{\circ }$, with variations of $10\degr$-$50\degr$, that is in agreement with the projected position angle of the parsec scale jet found at 43 GHz. From the Stokes parameters we infer the existence of two optically-thin synchrotron components that contribute to the polarized flux. One of them is stable, with a constant polarization degree of 4%. Assuming a stationary shock for the variable component, we estimated some parameters associated with the physics of the relativistic jet: the magnetic field, $B\sim$0.06 G, the Doppler factor, ${\delta }_0\sim$23, the viewing angle, $Φ\sim2.4\degr$, and the size of the emission region $r_b\sim 5.6\times 10^{17}$ cm. Our study is consistent with the spine-sheath model to explain the polarimetric variability displayed by this source during our monitoring.

arXiv comment58 pages, 8 figures, 6 tables. Accepted for publication in ApJ Supplement

References in corpus (45)

• Unified Schemes for Radio-Loud Active Galactic Nuclei
• The Spectral Energy Distribution of Fermi bright blazars
• A theoretical unifying scheme for gamma-ray bright blazars
• The Connection between X-ray- and Radio-Selected BL Lacertae Objects
• Structured jets in TeV BL Lac objects and radiogalaxies
• Canonical high power blazars
• TeV Gamma Rays from BL Lac Objects due to Synchrotron Radiation of Extremely High Energy Protons
• Probing the Inner Jet of the Quasar PKS 1510-089 with Multi-waveband Monitoring during Strong Gamma-ray Activity
• The power of blazar jets
• The First Catalog of Active Galactic Nuclei Detected by the Fermi Large Area Telescope
• Comptonization of Infrared Radiation from Hot Dust by Relativistic Jets in Quasars
• Multiwavelength Observations of Strong Flares From the TeV-Blazar 1ES 1959+650
• A change in the optical polarization associated with a gamma-ray flare in the blazar 3C 279
• Modeling the Emission Processes in Blazars
• Location of gamma-ray Flare Emission in the Jet of the BL Lacertae Object OJ287 more than 14pc from the Central Engine
• Photopolarimetric Monitoring of Blazars in the Optical and Near-Infrared Bands with the Kanata Telescope. I. Correlations between Flux, Color, and Polarization
• Synchrotron Self-Compton Model for Rapid Nonthermal Flares in Blazars with Frequency-Dependent Time Lags
• Host galaxy subtraction of TeV candidate BL Lacertae objects
• Time Dependent Modeling of the Markarian 501 X-ray and TeV Gamma-Ray Data Taken During March and April, 1997
• The Jets of TeV Blazars at Higher Resolution: 43 GHz and Polarimetric VLBA Observations from 2005-2009
• The Parsec-Scale Structure and Jet Motions of the TeV Blazars 1ES 1959+650, PKS 2155-304, and 1ES 2344+514
• On the Location of the Gamma-ray Emission in the 2008 Outburst in the BL Lacertae Object AO 0235+164 through Observations across the Electromagnetic Spectrum
• Detection of TeV Gamma Rays from the BL Lac Object 1ES1959+650 with the Whipple 10m Telescope
• Simultaneous multiwavelength observations of the blazar 1ES1959+650 at a low TeV flux
• The Outburst of the Blazar AO 0235+164 in 2006 December: Shock-in-Jet Interpretation
• Multi-wavelength Observations of the Flaring Gamma-ray Blazar 3C 66A in 2008 October
• Intrinsic Differences in the Inner Jets of High- and Low-Optically Polarized Radio Quasars
• The black hole mass of BL Lac objects from the stellar velocity dispersion of the host galaxy
• Unifying models for X-ray selected and Radio selected BL Lac Objects
• The Parsec-Scale Jets of the TeV Blazars H 1426+428, 1ES 1959+650, and PKS 2155-304: 2001-2004
• The Radio Structure of High-Energy Peaked BL Lacertae Objects
• AGILE detection of a rapid gamma-ray flare from the blazar PKS 1510-089 during the GASP-WEBT monitoring
• Synchronous Optical and Radio Polarization Variability in the Blazar OJ287
• Spectrum of Very High Energy Gamma-Rays from the blazar 1ES1959+650 during Flaring Activity in 2002
• BeppoSAX Spectral Survey of BL Lacs - new spectra and results
• High-Energy Aspects of Astrophysical Jets
• Observation of X-ray variability in the BL Lac object 1ES1959+65
• Wide band X-ray and optical observations of the BL Lac object 1ES 1959+650 in high state
• Multiwavelength Observations of 1ES 1959+650, One Year After the Strong Outburst of 2002
• Blazars
• Polarization and photometric observations of the gamma-ray blazar PG 1553+113
• Probing the Transition Between the Synchrotron and Inverse-compton Spectral Components of 1ES 1959+650
• The magnetic field and geometry of the oblique shock in the jet of 3C 346
• ROSAT Observations of Blazars from a Polarized Radio Selected Sample
• Optical polarimetry of the blazar CGRaBS~ J0211+1051 from MIRO

Cited by in corpus (18)

• An Optical View of BL Lacertae Objects
• Jet collimation in NGC 315 and other nearby AGN
• Multifrequency Photo-polarimetric WEBT Observation Campaign on the Blazar S5 0716+714: Source Microvariability and Search for Characteristic Timescales
• Probing dissipation mechanisms in BL Lac jets through X-ray polarimetry
• Long-term optical polarization variability and multiwavelength analysis of Blazar Mrk 421
• Multiwavelength Photometric and Spectropolarimetric Analysis of the FSRQ 3C 279
• Short Timescale Photometric and Polarimetric Behavior of two BL Lacertae Type Objects
• Exploring the origin of multiwavelength activities of high-redshift FSRQ PKS 1502+106 during 2014-2018
• Intraday Optical Variability of BL Lacertae
• Multi-color optical monitoring of ten blazars from 2005 to 2011
• Correlation between optical flux and polarization variations in Flat Spectrum Radio Quasars on diverse timescales
• Study of correlation between optical flux and polarization variations in BL Lac objects
• Rotation of the optical polarization angle associated with the 2008 γ-ray flare of blazar w comae
• Extremely high polarization in 2010 outburst of blazar 3C 454.3
• Optical polarimetric and multiwavelength flaring activity of blazar 3C279
• X-ray Polarization of the High-Synchrotron-Peak BL Lacertae Object 1ES 1959+650 during Intermediate and High X-ray Flux States
• Impact of seeing and host galaxy into the analysis of photo-polarimetric microvariability in blazars - Case study of the nearby blazars 1ES 1959+650 and HB89 2201+044
• The optical polarization of the blazar PKS 2155$-$304 during an optical flare in 2010