Simultaneous multi-frequency observation of the unknown redshift blazar PG 1553+113 in March-April 2008

Simultaneous multi-frequency observation of the unknown redshift blazar PG 1553+113 in March-April 2008
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DOI：
10.1051/0004-6361/200913607
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发表时间：
2009-11
期刊：
Astronomy and Astrophysics
影响因子：
6.5
通讯作者：
M. C. J. Aleksi'c;H. Anderhub;L. A. Antonelli;P. Antoranz;Michael Backes;C. Baixeras;S. Balestra;J. Barrio;D. Bastieri;J. Gonz'alez;J. Becker;W. Bednarek;A. Berdyugin;K. Berger;E. Bernardini;A. Biland;R. Bock;G. Bonnoli;P. Bordas;D. Tridon;V. Bosch-Ramon;D. Bose;I. Braun;T. Bretz;D. Britzger;M. Cámara;E. Carmona;A. Carosi;P. Colin;S. Commichau;J. Contreras;J. Cortina;M. Costado;S. Covino;F. Dazzi;A. Angelis;E. C. D. Pozo;R. Reyes;B. Lotto;M. D. Maria;F. D. Sabata;C. Mendez;A. Domínguez;D. D. Prester-D.;D. Dorner;M. Doro;D. Elsaesser;M. Errando;D. Ferenc;E. Fern'andez;R. Firpo;M. V. Fonseca;L. Font;N. Galante;R. L'opez;M. Garczarczyk;M. Gaug;N. Godinovic;F. Goebel;D. Hadasch;A. Herrero;D. Hildebrand;D. Hohne-Monch;J. Hose;D. Hrupec;C. Hsu;T. Jogler;S. Klepser;T. Krahenbuhl;D. Kranich;A. Barbera;A. Laille;E. Leonardo;E. Lindfors;S. Lombardi;F. Longo;M. L'opez;E. Lorenz;P. Majumdar;G. Maneva;N. Mankuzhiyil;K. Mannheim;L. Maraschi;M. Mariotti;M. Mart'inez;D. Mazin;M. Meucci;J. Miranda;R. Mirzoyan;H. Miyamoto;J. Mold'on;M. Molés;A. Moralejo;D. Nieto;K. Nilsson;J. Ninković;R. Orito;I. Oya;R. Paoletti;J. Paredes;M. Pasanen;D. Pascoli;F. Pauss;R. Pegna;M. Pérez-Torres;M. Persic;L. Peruzzo;F. Prada;E. Prandini;N. Puchades;I. Puljak;I. Reichardt;W. Rhode;M. Rib'o;J. Rico;M. Rissi;S. Rugamer;A. Saggion;T. Saito;M. Salvati;M. S'anchez-Conde;K. Satalecka;V. Scalzotto;V. Scapin;T. Schweizer;M. Shayduk;S. Shore;A. Sierpowska-Bartosik;A. Sillanpaa;J. Sitarek;D. Sobczynska;F. Spanier;S. Spiro;A. Stamerra;B. Steinke;N. Strah;J. Struebig;T. Surić;L. Takalo;F. Tavecchio;P. Temnikov;D. Tescaro;M. Teshima;D. Torres;N. Turini;H. Vankov;R. Wagner;V. Zabalza;F. Zandanel;R. Zanin;J. Zapatero;E. Pian;V. Bianchin;F. D’Ammando;G. Cocco;D. Fugazza;G. Ghisellini;O. Kurtanidze;C. Raiteri;G. Tosti;A. Treves;S. Vercellone;M. V. Ifae;Edifici Cn.;Campus Uab;E-08193 Bellaterra;Spain.;E. Zurich;CH-8093 Switzerland;I. I. F. Astrophysics-I.;I. Rome;Italy.;U. Complutense;E. Madrid;Technische Universitat Dortmund;D. Dortmund;H Germany;U. Barcelona;U. Padova;Infn;I-35131 Padova;Instituto de Astrof'isica de Canarias-Instituto-de-Astrof'isica-de-Canarias-102997450;E-38200 La Laguna;Tenerife;University of L'od'z;PL-90236 Lodz;Poland;T. Observatory;U. Turku;FI-21500 Piikkio;Finland.;D. Elektronen-Synchrotron;D. Zeuthen;M. F. Physik;D-80805 Munchen;U. Siena;I. Pisa;I-53100 Siena;U. Barcelona;E. Barcelona;U. Wurzburg;D-97074 Wurzburg;Dept. Astrofisica;Universidad;E-38200 La Laguna;U. Udine;I. Trieste;I. Udine;Institut de Ci'encies de l'Espai-Institut-de-Ci'encies-de-l'Espai-123080358;Inst. de Astrof'isica de Andaluc'ia-Inst.-de-Astrof'isica-de-Andaluc'ia-102813830;E. Granada;Croatian Magic Consortium;I. R. Bošković;University of Rijeka;University of Split;HR-10000 Zagreb;Croatia.;U. California;Davis;CA-95616-8677;Usa;Inst. for Nucl. Research;Nucl. Energy;BG-1784 Sofia;Bulgaria.;INAF-Osservatorio Astronomico;I. Trieste;Icrea;E. Barcelona;U. Pisa;I. Pisa;supported by Infn Padova;Now at Centro de Investigaciones Energ'eticas;Medioambientales y Tecnol'ogicas;Madrid;N. C. M. F. Kernphysik;D. Heidelberg;Deceased.;INAFIasf-Bologna;INAF-IRA Bologna;INAFIASF-Roma;I. Roma;-INAF;Astronomical Obs. Brera;I-23807 Merate;Trieste Astronomical Observatory;Astronomical Obs. Torino;I-10133 Torino;U. Perugia;I. Perugia;Univ. Insubria;I-22100 Como;IASF-Milano;I-20133 Milano;A. Observatory;383762 Abastumani;Georgia;now at Scuola Normale Superiore
M. C. J. Aleksi'c;H. Anderhub;L. A. Antonelli;P. Antoranz;Michael Backes;C. Baixeras;S. Balestra;J. Barrio;D. Bastieri;J. Gonz'alez;J. Becker;W. Bednarek;A. Berdyugin;K. Berger;E. Bernardini;A. Biland;R. Bock;G. Bonnoli;P. Bordas;D. Tridon;V. Bosch-Ramon;D. Bose;I. Braun;T. Bretz;D. Britzger;M. Cámara;E. Carmona;A. Carosi;P. Colin;S. Commichau;J. Contreras;J. Cortina;M. Costado;S. Covino;F. Dazzi;A. Angelis;E. C. D. Pozo;R. Reyes;B. Lotto;M. D. Maria;F. D. Sabata;C. Mendez;A. Domínguez;D. D. Prester-D.;D. Dorner;M. Doro;D. Elsaesser;M. Errando;D. Ferenc;E. Fern'andez;R. Firpo;M. V. Fonseca;L. Font;N. Galante;R. L'opez;M. Garczarczyk;M. Gaug;N. Godinovic;F. Goebel;D. Hadasch;A. Herrero;D. Hildebrand;D. Hohne-Monch;J. Hose;D. Hrupec;C. Hsu;T. Jogler;S. Klepser;T. Krahenbuhl;D. Kranich;A. Barbera;A. Laille;E. Leonardo;E. Lindfors;S. Lombardi;F. Longo;M. L'opez;E. Lorenz;P. Majumdar;G. Maneva;N. Mankuzhiyil;K. Mannheim;L. Maraschi;M. Mariotti;M. Mart'inez;D. Mazin;M. Meucci;J. Miranda;R. Mirzoyan;H. Miyamoto;J. Mold'on;M. Molés;A. Moralejo;D. Nieto;K. Nilsson;J. Ninković;R. Orito;I. Oya;R. Paoletti;J. Paredes;M. Pasanen;D. Pascoli;F. Pauss;R. Pegna;M. Pérez-Torres;M. Persic;L. Peruzzo;F. Prada;E. Prandini;N. Puchades;I. Puljak;I. Reichardt;W. Rhode;M. Rib'o;J. Rico;M. Rissi;S. Rugamer;A. Saggion;T. Saito;M. Salvati;M. S'anchez-Conde;K. Satalecka;V. Scalzotto;V. Scapin;T. Schweizer;M. Shayduk;S. Shore;A. Sierpowska-Bartosik;A. Sillanpaa;J. Sitarek;D. Sobczynska;F. Spanier;S. Spiro;A. Stamerra;B. Steinke;N. Strah;J. Struebig;T. Surić;L. Takalo;F. Tavecchio;P. Temnikov;D. Tescaro;M. Teshima;D. Torres;N. Turini;H. Vankov;R. Wagner;V. Zabalza;F. Zandanel;R. Zanin;J. Zapatero;E. Pian;V. Bianchin;F. D’Ammando;G. Cocco;D. Fugazza;G. Ghisellini;O. Kurtanidze;C. Raiteri;G. Tosti;A. Treves;S. Vercellone;M. V. Ifae;Edifici Cn.;Campus Uab;E-08193 Bellaterra;Spain.;E. Zurich;CH-8093 Switzerland;I. I. F. Astrophysics-I.;I. Rome;Italy.;U. Complutense;E. Madrid;Technische Universitat Dortmund;D. Dortmund;H Germany;U. Barcelona;U. Padova;Infn;I-35131 Padova;Instituto de Astrof'isica de Canarias-Instituto-de-Astrof'isica-de-Canarias-102997450;E-38200 La Laguna;Tenerife;University of L'od'z;PL-90236 Lodz;Poland;T. Observatory;U. Turku;FI-21500 Piikkio;Finland.;D. Elektronen-Synchrotron;D. Zeuthen;M. F. Physik;D-80805 Munchen;U. Siena;I. Pisa;I-53100 Siena;U. Barcelona;E. Barcelona;U. Wurzburg;D-97074 Wurzburg;Dept. Astrofisica;Universidad;E-38200 La Laguna;U. Udine;I. Trieste;I. Udine;Institut de Ci'encies de l'Espai-Institut-de-Ci'encies-de-l'Espai-123080358;Inst. de Astrof'isica de Andaluc'ia-Inst.-de-Astrof'isica-de-Andaluc'ia-102813830;E. Granada;Croatian Magic Consortium;I. R. Bošković;University of Rijeka;University of Split;HR-10000 Zagreb;Croatia.;U. California;Davis;CA-95616-8677;Usa;Inst. for Nucl. Research;Nucl. Energy;BG-1784 Sofia;Bulgaria.;INAF-Osservatorio Astronomico;I. Trieste;Icrea;E. Barcelona;U. Pisa;I. Pisa;supported by Infn Padova;Now at Centro de Investigaciones Energ'eticas;Medioambientales y Tecnol'ogicas;Madrid;N. C. M. F. Kernphysik;D. Heidelberg;Deceased.;INAFIasf-Bologna;INAF-IRA Bologna;INAFIASF-Roma;I. Roma;-INAF;Astronomical Obs. Brera;I-23807 Merate;Trieste Astronomical Observatory;Astronomical Obs. Torino;I-10133 Torino;U. Perugia;I. Perugia;Univ. Insubria;I-22100 Como;IASF-Milano;I-20133 Milano;A. Observatory;383762 Abastumani;Georgia;now at Scuola Normale Superiore
中科院分区：
物理与天体物理2区
文献类型：
--
作者：
M. C. J. Aleksi'c;H. Anderhub;L. A. Antonelli;P. Antoranz;Michael Backes;C. Baixeras;S. Balestra;J. Barrio;D. Bastieri;J. Gonz'alez;J. Becker;W. Bednarek;A. Berdyugin;K. Berger;E. Bernardini;A. Biland;R. Bock;G. Bonnoli;P. Bordas;D. Tridon;V. Bosch-Ramon;D. Bose;I. Braun;T. Bretz;D. Britzger;M. Cámara;E. Carmona;A. Carosi;P. Colin;S. Commichau;J. Contreras;J. Cortina;M. Costado;S. Covino;F. Dazzi;A. Angelis;E. C. D. Pozo;R. Reyes;B. Lotto;M. D. Maria;F. D. Sabata;C. Mendez;A. Domínguez;D. D. Prester-D.;D. Dorner;M. Doro;D. Elsaesser;M. Errando;D. Ferenc;E. Fern'andez;R. Firpo;M. V. Fonseca;L. Font;N. Galante;R. L'opez;M. Garczarczyk;M. Gaug;N. Godinovic;F. Goebel;D. Hadasch;A. Herrero;D. Hildebrand;D. Hohne-Monch;J. Hose;D. Hrupec;C. Hsu;T. Jogler;S. Klepser;T. Krahenbuhl;D. Kranich;A. Barbera;A. Laille;E. Leonardo;E. Lindfors;S. Lombardi;F. Longo;M. L'opez;E. Lorenz;P. Majumdar;G. Maneva;N. Mankuzhiyil;K. Mannheim;L. Maraschi;M. Mariotti;M. Mart'inez;D. Mazin;M. Meucci;J. Miranda;R. Mirzoyan;H. Miyamoto;J. Mold'on;M. Molés;A. Moralejo;D. Nieto;K. Nilsson;J. Ninković;R. Orito;I. Oya;R. Paoletti;J. Paredes;M. Pasanen;D. Pascoli;F. Pauss;R. Pegna;M. Pérez-Torres;M. Persic;L. Peruzzo;F. Prada;E. Prandini;N. Puchades;I. Puljak;I. Reichardt;W. Rhode;M. Rib'o;J. Rico;M. Rissi;S. Rugamer;A. Saggion;T. Saito;M. Salvati;M. S'anchez-Conde;K. Satalecka;V. Scalzotto;V. Scapin;T. Schweizer;M. Shayduk;S. Shore;A. Sierpowska-Bartosik;A. Sillanpaa;J. Sitarek;D. Sobczynska;F. Spanier;S. Spiro;A. Stamerra;B. Steinke;N. Strah;J. Struebig;T. Surić;L. Takalo;F. Tavecchio;P. Temnikov;D. Tescaro;M. Teshima;D. Torres;N. Turini;H. Vankov;R. Wagner;V. Zabalza;F. Zandanel;R. Zanin;J. Zapatero;E. Pian;V. Bianchin;F. D’Ammando;G. Cocco;D. Fugazza;G. Ghisellini;O. Kurtanidze;C. Raiteri;G. Tosti;A. Treves;S. Vercellone;M. V. Ifae;Edifici Cn.;Campus Uab;E-08193 Bellaterra;Spain.;E. Zurich;CH-8093 Switzerland;I. I. F. Astrophysics-I.;I. Rome;Italy.;U. Complutense;E. Madrid;Technische Universitat Dortmund;D. Dortmund;H Germany;U. Barcelona;U. Padova;Infn;I-35131 Padova;Instituto de Astrof'isica de Canarias-Instituto-de-Astrof'isica-de-Canarias-102997450;E-38200 La Laguna;Tenerife;University of L'od'z;PL-90236 Lodz;Poland;T. Observatory;U. Turku;FI-21500 Piikkio;Finland.;D. Elektronen-Synchrotron;D. Zeuthen;M. F. Physik;D-80805 Munchen;U. Siena;I. Pisa;I-53100 Siena;U. Barcelona;E. Barcelona;U. Wurzburg;D-97074 Wurzburg;Dept. Astrofisica;Universidad;E-38200 La Laguna;U. Udine;I. Trieste;I. Udine;Institut de Ci'encies de l'Espai-Institut-de-Ci'encies-de-l'Espai-123080358;Inst. de Astrof'isica de Andaluc'ia-Inst.-de-Astrof'isica-de-Andaluc'ia-102813830;E. Granada;Croatian Magic Consortium;I. R. Bošković;University of Rijeka;University of Split;HR-10000 Zagreb;Croatia.;U. California;Davis;CA-95616-8677;Usa;Inst. for Nucl. Research;Nucl. Energy;BG-1784 Sofia;Bulgaria.;INAF-Osservatorio Astronomico;I. Trieste;Icrea;E. Barcelona;U. Pisa;I. Pisa;supported by Infn Padova;Now at Centro de Investigaciones Energ'eticas;Medioambientales y Tecnol'ogicas;Madrid;N. C. M. F. Kernphysik;D. Heidelberg;Deceased.;INAFIasf-Bologna;INAF-IRA Bologna;INAFIASF-Roma;I. Roma;-INAF;Astronomical Obs. Brera;I-23807 Merate;Trieste Astronomical Observatory;Astronomical Obs. Torino;I-10133 Torino;U. Perugia;I. Perugia;Univ. Insubria;I-22100 Como;IASF-Milano;I-20133 Milano;A. Observatory;383762 Abastumani;Georgia;now at Scuola Normale Superiore

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耀变体PG 1553+113是一个著名的TeV射线辐射源.本文通过多频同步观测数据确定其光谱能量分布，研究其发射过程。2008年3月至4月期间开展了一次广泛的活动，分别用KVA、Abastumani、REM、RossiXTE/ASM、AGILE和MAGIC望远镜获得了光学、X射线、高能射线和甚高能射线数据。我们结合联合收割机的数据，得出源的光谱能量分布和解释其双峰形状的框架内的同步自康普顿模型。
The blazar PG 1553+113 is a well known TeV -ray emitter. In this paper we determine its spectral energy distribution through simultaneous multi-frequency data to study its emission processes. An extensive campaign was carried out between March and April 2008, where optical, X-ray, high-energy (HE) -ray, and very-high-energy (VHE) -ray data were obtained with the KVA, Abastumani, REM, RossiXTE/ASM, AGILE and MAGIC telescopes, respectively. We combine the data to derive the source’s spectral energy distribution and interpret its double-peaked shape within the framework of a synchrotron self-Compton model.