Now showing items 1-6 of 6

    • Multiband Observations of the Quasar PKS 2326–502 during Active and Quiescent Gamma-Ray States in 2010–2012 

      Dutka, Michael S.; Carpenter, Bryce D.; Ojha, Roopesh; Finke, Justin D.; D'Ammando, Filippo; Kadler, Matthias; Edwards, Philip G.; Stevens, Jamie; Torresi, Eleonora; Grandi, Paola; Nesci, Roberto; Krauß, Felicia; Müller, Cornelia; Wilms, Joern; Gehrels, Neil (IOP, 2017-02-01)
      Quasi-simultaneous observations of the Flat Spectrum Radio Quasar PKS 2326−502 were carried out in the γ-ray, X-ray, UV, optical, near-infrared, and radio bands. Using these observations, we are able to characterize the ...
    • Multiband Observations of the Quasar PKS 2326–502 during Active and Quiescent Gamma-Ray States in 2010–2012 

      Dutka, Michael S.; Carpenter, Bryce D.; Ojha, Roopesh; Finke, Justin D.; D'Ammando, Filippo; Kadler, Matthias; Edwards, Philip G.; Stevens, Jamie; Torresi, Eleonora; Grandi, Paola; Nesci, Roberto; Krauß, Felicia; Müller, Cornelia; Wilms, Joern; Gehrels, Neil (The American Astronomical Society, 2017-01-30)
      Quasi-simultaneous observations of the Flat Spectrum Radio Quasar PKS 2326−502 were carried out in the γ-ray, X-ray, UV, optical, near-infrared, and radio bands. Using these observations, we are able to characterize the ...
    • Prospects for AGN Studies at Hard X-ray through MeV Energies 

      Meyer, Eileen; Finke, Justin; Younes, George; D'Ammando, Filippo; Rani, Bindu; Buson, Sara; Wadiasingh, Zorowar; Agudo, Ivan; Beckmann, Volker; Longo, Francesco (2019-03-18)
      This White Paper explores advances in the study of Active Galaxies which will be enabled by new observing capabilities at MeV energies (hard X-rays to gamma-rays; 0.1-1000 MeV), with a focus on multi-wavelength synergies. ...
    • Supermassive black holes at high redshifts 

      Paliya, Vaidehi S.; Ajello, Marco; Marcotulli, Lea; Tomsick, John; Perkins, Jeremy S.; Prandini, Elisa; D'Ammando, Filippo; De Angelis, Alessandro; Thompson, David; Li, Hui; Dominguez, Alberto; Beckmann, Volker; Guiriec, Sylvain; Wadiasingh, Zorawar; Coppi, Paolo; Harding, J. Patrick; Petropoulou, Maria; Hewitt, John W.; Ojha, Roopesh; Marcowith, Alexandre; Doro, Michele; Castro, Daniel; Baring, Matthew; Hays, Elizabeth; Orlando, Elena; Guiriec, Sylvain; Bozhilov, Vladimir; Agudo, Ivan; Venters, Tonia; McEnery, Julie; The, Lih-Sin; Hartmann, Dieter; Buson, Sara; Longo, Francesco; Gasparrini, Dario (arXiv, 2019-03-14)
      MeV blazars are the most luminous persistent sources in the Universe and emit most of their energy in the MeV band. These objects display very large jet powers and accretion luminosities and are known to host black holes ...
    • Swift follow-up of the flaring NLSy1 1H 0323+342 

      D'Ammando, Filippo; Carpenter, Bryce; Ojha, Roopesh (The Astronomer's Telegram, 2013-09-01)
    • Swift XRT and UVOT flares accompany brightest ever gamma-ray flare of CTA 102 

      Ojha, Roopesh; Carpenter, Bryce; D'Ammando, Filippo (The Astronomer's Telegram, 2017-01-01)