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Article 2016

Autor: Crespo, NA Massaro, F Milisavljevic, D Landoni, M Chavushyan, V Patino-Alvarez, V Masetti, N Jimenez-Bailon, E Strader, J Chomiuk, L Katagiri, H Kagaya, M Cheung, CC Paggi, A D'Abrusco, R Ricci, F La Franca, F Smith, HA Tosti, G

Blazars, one of the most extreme classes of active galaxies, constitute so far the largest known population of.-ray sources, and their number is continuously growing in the Fermi catalogs. However, in the latest release of the Fermi catalog there is still a large fraction of sources that are clas...

Enlace original: http://repositorio.unab.cl/xmlui/handle/ria/833

Repositorio Universidad Andrés Bello
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Crespo, NA ,  Massaro, F ,  Milisavljevic, D ,  Landoni, M ,  Chavushyan, V ,  Patino-Alvarez, V ,  Masetti, N ,  Jimenez-Bailon, E ,  Strader, J ,  Chomiuk, L ,  Katagiri, H ,  Kagaya, M ,  Cheung, CC ,  Paggi, A ,  D'Abrusco, R ,  Ricci, F ,  La Franca, F ,  Smith, HA ,  Tosti, G ,  [OPTICAL SPECTROSCOPIC OBSERVATIONS OF GAMMA-RAY BLAZAR CANDIDATES. VI. FURTHER OBSERVATIONS FROM TNG, WHT, OAN, SOAR, AND MAGELLAN TELESCOPES] ,  OPTICAL SPECTROSCOPIC OBSERVATIONS OF GAMMA-RAY BLAZAR CANDIDATES. VI. FURTHER OBSERVATIONS FROM TNG, WHT, OAN, SOAR, AND MAGELLAN TELESCOPES
Article 2016-09

Autor: Oh, K Schawinski, K Koss, M Trakhtenbrot, B Lamperti, I Ricci, C Mushotzky, R Veilleux, S Berney, S Crenshaw, DM Gehrels, N Harrison, F Masetti, N Soto, KT Stern, D Treister, E Ueda, Y

We investigate the observed relationship between black hole mass (M-BH), bolometric luminosity (L-bol) and Eddington ratio (lambda(Edd)) with optical emission-line ratios ([N II] lambda 6583/H alpha, [S II] lambda lambda 6716, 6731/H alpha, [O I] lambda 6300/H alpha, [O III] lambda 5007/H beta, [...

Enlace original: http://repositorio.unab.cl/xmlui/handle/ria/3402

Repositorio Universidad Andrés Bello
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Oh, K ,  Schawinski, K ,  Koss, M ,  Trakhtenbrot, B ,  Lamperti, I ,  Ricci, C ,  Mushotzky, R ,  Veilleux, S ,  Berney, S ,  Crenshaw, DM ,  Gehrels, N ,  Harrison, F ,  Masetti, N ,  Soto, KT ,  Stern, D ,  Treister, E ,  Ueda, Y ,  [BAT AGN Spectroscopic Survey – III. An observed link between AGN Eddington ratio and narrow-emission-line ratios] ,  BAT AGN Spectroscopic Survey – III. An observed link between AGN Eddington ratio and narrow-emission-line ratios
Article 2017-01

Autor: Massaro, F Marchesini, EJ D'Abrusco, R Masetti, N Andruchow, I Smith, HA

The existence of "radio-weak BL Lac objects" (RWBLs) has been an open question, and has remained unsolved since the discovery that quasars could be radio-quiet or radio-loud. Recently, several groups identified RWBL candidates, mostly found while searching for low-energy counterparts of the unide...

Enlace original: http://repositorio.unab.cl/xmlui/handle/ria/3750

Repositorio Universidad Andrés Bello
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Massaro, F ,  Marchesini, EJ ,  D'Abrusco, R ,  Masetti, N ,  Andruchow, I ,  Smith, HA ,  [RADIO-WEAK BL LAC OBJECTS IN THE FERMI ERA] ,  RADIO-WEAK BL LAC OBJECTS IN THE FERMI ERA
Article 2016-11

Autor: Marchesini, EJ Masetti, N Chavushyan, V Cellone, SA Andruchow, I Bassani, L Bazzano, A Jimenez-Bailon, E Landi, R Malizia, A Palazzi, E Patino-Alvarez, V Rodriguez-Castillo, GA Stephen, JB Ubertini, P

Context. Based on their overwhelming dominance among associated Fermi gamma-ray catalogue sources, it is expected that a large fraction of the unidentified Fermi objects are blazars. Through crossmatching between the positions of unidentified gamma-ray sources from the First Fermi Catalog of gamm...

Enlace original: http://repositorio.unab.cl/xmlui/handle/ria/3714

Repositorio Universidad Andrés Bello
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Marchesini, EJ ,  Masetti, N ,  Chavushyan, V ,  Cellone, SA ,  Andruchow, I ,  Bassani, L ,  Bazzano, A ,  Jimenez-Bailon, E ,  Landi, R ,  Malizia, A ,  Palazzi, E ,  Patino-Alvarez, V ,  Rodriguez-Castillo, GA ,  Stephen, JB ,  Ubertini, P ,  [Looking for blazars in a sample of unidentified high-energy emitting Fermi sources] ,  Looking for blazars in a sample of unidentified high-energy emitting Fermi sources
Article 2018

Autor: Humire, P.K. Nagar, N.M. Finlez, C. Firpo, V. Slater, R. Lena, D. Soto-Pinto, P. Muñoz-Vergara, D. Riffel, R.A. Schmitt, H.R. Kraemer, S.B. Schnorr-Müller, A. Fischer, T.C. Robinson, A. Storchi-Bergmann, T. Crenshaw, M. Elvis, M.S.

We present two-dimensional stellar and gaseous kinematics of the inner 0.7 × 1.2 kpc2 of the Seyfert 1.5 galaxy ESO 362-G18, derived from optical (4092-7338 Å) spectra obtained with the GMOS integral field spectrograph on the Gemini South telescope at a spatial resolution of ≈ 170 pc and spectral...

Enlace original: http://repositorio.unab.cl/xmlui/handle/ria/10558

Repositorio Universidad Andrés Bello
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Humire, P.K. ,  Nagar, N.M. ,  Finlez, C. ,  Firpo, V. ,  Slater, R. ,  Lena, D. ,  Soto-Pinto, P. ,  Muñoz-Vergara, D. ,  Riffel, R.A. ,  Schmitt, H.R. ,  Kraemer, S.B. ,  Schnorr-Müller, A. ,  Fischer, T.C. ,  Robinson, A. ,  Storchi-Bergmann, T. ,  Crenshaw, M. ,  Elvis, M.S. ,  [An outflow in the Seyfert ESO 362-G18 revealed by Gemini-GMOS/IFU observations] ,  An outflow in the Seyfert ESO 362-G18 revealed by Gemini-GMOS/IFU observations
Article 2018-08

Autor: Hernández-García, L. Vietri, G. Panessa, F. Piconcelli, E. Chavushyan, V. Jiménez-Andrade, E.F. Bassani, L. Bazzano, A. Cazzoli, S. Malizia, A. Masetti, N. Monaco, L. Pović, M. Saviane, I. Ubertini, P.

PBC J2333.9-2343 is a peculiar active nucleus with two giant radio lobes and a weak blazarlike nucleus at their centre. In this work we show new optical, ultraviolet (UV), and X-ray data taken from the San Pedro Mártir telescope, the New Technology Telescope, NTT/EFOSC2, and the Swift/XRT satelli...

Enlace original: http://repositorio.unab.cl/xmlui/handle/ria/10640

Repositorio Universidad Andrés Bello
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Hernández-García, L. ,  Vietri, G. ,  Panessa, F. ,  Piconcelli, E. ,  Chavushyan, V. ,  Jiménez-Andrade, E.F. ,  Bassani, L. ,  Bazzano, A. ,  Cazzoli, S. ,  Malizia, A. ,  Masetti, N. ,  Monaco, L. ,  Pović, M. ,  Saviane, I. ,  Ubertini, P. ,  [Variable broad lines and outflow in the weak blazar PBC J2333.9-2343] ,  Variable broad lines and outflow in the weak blazar PBC J2333.9-2343

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