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Titolo:
CONFIRMATION OF THE 12-YEAR OPTICAL OUTBURST CYCLE IN BLAZAR OJ-287
Autore:
SILLANPAA A; TAKALO LO; PURSIMO T; LEHTO HJ; NILSSON K; TEERIKORPI P; HEINAMAKI P; KIDGER M; DEDIEGO JA; GONZALEZPEREZ JN; RODRIGUEZESPINOSA JM; MAHONEY T; BOLTWOOD P; DULTZINHACYAN D; BENITEZ E; TURNER GW; ROBERTSON JW; HONEYCUT RK; EFIMOV YS; SHAKHOVSKOY N; CHARLES PA; SCHRAMM KJ; BORGEEST U; LINDE JV; WENEIT W; KUHL D; SCHRAMM T; SADUN A; GRASHUIS R; HEIDT J; WAGNER S; BOCK H; KUMMEL M; HEINES A; FIORUCCI M; TOSTI G; GHISELLINI G; RAITERI CM; VILLATA M; DEFRANCESCO G; BOSIO S; LATINI G;
Indirizzi:
TUORLA OBSERV SF-21500 PIIKKIO FINLAND INST ASTROFIS CANARIAS E-38200 TENERIFE SPAIN NATL AUTONOMOUS UNIV MEXICO,INST ASTRON MEXICO CITY 04510 DF MEXICO INDIANA UNIV,DEPT ASTRON BLOOMINGTON IN 47405 CRIMEAN ASTROPHYS OBSERV NAUCHNYI 334413 UKRAINE UNIV OXFORD,DEPT ASTROPHYS,NUCL & ASTROPHYS LAB OXFORD OX1 3RH ENGLAND UNIV HAMBURG,HAMBURGER STERNWARTE D-21029 HAMBURG GERMANY AGNES SCOTT COLL,BRADLEY OBSERV DECATUR GA 30030 UNIV NEW MEXICO,CAPILLA PEAK OBSERV ALBUQUERQUE NM 87131 LANDESSTERNWARTE KONIGSTUHL D-69117 HEIDELBERG GERMANY UNIV PERUGIA,OSSERV ASTRON TORINO I-601123 PERUGIA ITALY OSSERV ASTRON TORINO I-10025 PINO TORINESE ITALY
Titolo Testata:
Astronomy and astrophysics
fascicolo: 2, volume: 305, anno: 1996,
pagine: 17 - 20
SICI:
0004-6361(1996)305:2<17:COT1OO>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Soggetto:
ACTIVE GALACTIC NUCLEI; OJ-287; MODELS;
Keywords:
SOURCES, BLAZARS; VARIABILITY; INDIVIDUAL, OJ 287;
Tipo documento:
Letter
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
20
Recensione:
Indirizzi per estratti:
Citazione:
A. Sillanpaa et al., "CONFIRMATION OF THE 12-YEAR OPTICAL OUTBURST CYCLE IN BLAZAR OJ-287", Astronomy and astrophysics, 305(2), 1996, pp. 17-20

Abstract

A large monitoring project, OJ-94, was set up with the aim of monitoring the blazar OJ 287 during the predicted optical outburst (in fall 1994, Sillanpaa et al. 1988) and simultaneously to collect a large database for a small sample of blazars. Through this campaign we have obtained the best ever obtained optical light curve for any extragalacticobject. The most prominent feature in the OJ 287 light curve is the large outburst in September-December 1994, the peak occurring at the beginning of November. This outburst occurred almost exactly at the predicted time.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 11/07/20 alle ore 07:42:34