INVESTIGADORES
ANDRUCHOW Ileana
congresos y reuniones científicas
Título:
Caracterización espectro-fotométrica del entorno de una muestra de blazares en el óptico
Autor/es:
TORRES ZAFRA, JUANITA; SERGIO A. CELLONE; ILEANA ANDRUCHOW
Lugar:
La Plata
Reunión:
Congreso; Reunión Anual de la Asociación Argentina de astronomía; 2015
Institución organizadora:
Asociación Argentina de Astronomía
Resumen:
BLLac objects are a class of active galactic nuclei characterized bypresenting optical spectra without evident features; for this reason itis very difficult to determine their redshifts (). In this paper weperform a spectrophotometric study of the environment of three BLLactype objects: 3C 66A, PG1,553113 and PKS0332403, using data obtainedwith the Multi-Object Spectrograph and Camera, instrument at the 8mGemini North and Gemini South telescopes. The analysis of these dataallows us to detect galaxy cluster candidates with redshifts of , andrespectively. Therefore, we discuss the probability of membership of thesources studied here to these structures.
