Extreme photopolarimetric behaviour of the blazar AO 0235+164

We present optical photopolarimetric observations with high temporal resolution of the blazar AO 0235+164. Our data, the first to test the photopolarimetric behaviour of this object at very short time-scales, show significant micro-variability in total flux, colour index, linear polarization degree...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Cellone, Sergio Aldo, Romero, Gustavo Esteban, Combi, Jorge Ariel, Martí, J.
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2007
Materias:	Ciencias Astronómicas BL Lacertae objects: individual: AO 0235+164 Galaxies: active Galaxies: photometry
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/83157
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

Ejemplares similares

Extreme intranight variability in the BL Lacertae object AO 0235+164
por: Romero, Gustavo Esteban, et al.
Publicado: (2000)

Multifrequency variability of the blazar AO 0235+164 the WEBT campaign in 2004-2005 and long-term SED analysis
por: Romero, Gustavo Esteban, et al.
Publicado: (2006)

The WEBT campaign to observe AO 0235+16 in the 2003-2004 observing season : Results from radio-to-optical monitoring and XMM-Newton observations
por: Romero, Gustavo Esteban, et al.
Publicado: (2005)

Study of Variability in Long-term Multiwavelength Optical Lightcurves of Blazar AO 0235+164
por: Cellone, Sergio Aldo, et al.
Publicado: (2023)

Extremely violent optical microvariability in blazars: Fact or fiction?
por: Cellone, Sergio Aldo, et al.
Publicado: (2006)

Two-color photometry with high temporal resolution of the extremely variable blazar PKS 0537-441
por: Romero, Gustavo Esteban, et al.
Publicado: (2000)

Optical microvariability of EGRET blazars
por: Romero, Gustavo Esteban, et al.
Publicado: (2002)

Veritas observations of six bright, hard-spectrum Fermi-lat blazars
por: Aliu, E., et al.

Veritas observations of six bright, hard-spectrum Fermi-lat blazars
Publicado: (2012)

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
por: Sosa, Marina, et al.
Publicado: (2017)

Search for Magnetically Broadened Cascade Emission from Blazars with VERITAS
por: Archambault, S., et al.

Search for Magnetically Broadened Cascade Emission from Blazars with VERITAS
Publicado: (2017)

Optical Spectroscopic Observations of Gamma-Ray Blazar Candidates. VII. Follow-up Campaign in the Southern Hemisphere
por: Peña-Herazo, H. A., et al.
Publicado: (2017)

The BL-Lacertae gamma-ray blazar PKS 1424+240 associated with a group of galaxies at z = 0.6010
por: Rovero, A.C., et al.

The BL-Lacertae gamma-ray blazar PKS 1424+240 associated with a group of galaxies at z = 0.6010
Publicado: (2016)

Polarization microvariability of BL Lacertae objects
por: Andruchow, Ileana, et al.
Publicado: (2005)

Incidence of the host galaxy on the measured optical linear polarization of blazars
por: Andruchow, Ileana, et al.
Publicado: (2008)

UPPER LIMITS from FIVE YEARS of BLAZAR OBSERVATIONS with the VERITAS CHERENKOV TELESCOPES
por: Archambault, S., et al.

UPPER LIMITS from FIVE YEARS of BLAZAR OBSERVATIONS with the VERITAS CHERENKOV TELESCOPES
Publicado: (2016)

Multi-wavelength observations of the flaring gamma-ray blazar 3C 66A in 2008 October
por: Abdo, A.A.

Multi-wavelength observations of the flaring gamma-ray blazar 3C 66A in 2008 October
Publicado: (2011)

Multiwavelength observations and modeling of 1ES 1959+650 in a low flux state
por: Aliu, E., et al.

Multiwavelength observations and modeling of 1ES 1959+650 in a low flux state
Publicado: (2013)

Diez años de observaciones desde radio hasta rayos gamma del blazar Markarian 501
por: Pichel, A., et al.
Publicado: (2019)

The BL-Lac gamma-ray blazar PKS 0447-439 as a probable member of a group of galaxies at z = 0.343
por: Muriel, H., et al.

The BL-Lac gamma-ray blazar PKS 0447-439 as a probable member of a group of galaxies at z = 0.343
Publicado: (2015)

Optical flux behaviour of a sample of Fermi blazars
por: Marchesini, Ezequiel Joaquín, et al.
Publicado: (2016)

Multiband optical variability of 3C 279 on diverse time-scales
por: Agarwal, Aditi, et al.
Publicado: (2019)

TeV and multi-wavelength observations of Mrk421 in 2006-2008
por: Acciari, V.A.

TeV and multi-wavelength observations of Mrk421 in 2006-2008
Publicado: (2011)

Looking for blazars in a sample of unidentified high-energy emitting Fermi sources
por: Marchesini, Ezequiel Joaquín, et al.
Publicado: (2016)

New GTC spectroscopic data and a statistical study to better constrain the redshift of the BL Lac RGB J2243 + 203
por: Rosa González, D., et al.

New GTC spectroscopic data and a statistical study to better constrain the redshift of the BL Lac RGB J2243 + 203
Publicado: (2019)

Redshift determination of the BL Lac object 3C 66A by the detection of its host galaxy cluster at z = 0.340
por: Torres Zafra, Juanita, et al.
Publicado: (2018)

Insights into the high-energy γ-ray emission of Markarian 501 from extensive multifrequency observations in the Fermi era
por: Abdo, A.A.

Insights into the high-energy γ-ray emission of Markarian 501 from extensive multifrequency observations in the Fermi era
Publicado: (2011)

Very-high-energy γ -ray observations of the Blazar 1ES 2344+514 with VERITAS
por: Allen, C., et al.

Very-high-energy γ -ray observations of the Blazar 1ES 2344+514 with VERITAS
Publicado: (2017)

Radio weak BL Lac objects in the Fermi era
por: Massaro, F., et al.
Publicado: (2017)

Polarization and photometric observations of the gamma-ray blazar PG1553+113
por: Andruchow, Ileana, et al.
Publicado: (2011)