Now showing items 1-2 of 2

    • Fermi and Swift observations of the new unidentified gamma-ray point source Fermi J1418+3541 

      Dutka, Michael; Ojha, Roopesh; Tanaka, Yasuyuki; Sokolovsky, Kirill; Fermi LAT Collaboration (Dutka, Michael; Ojha, Roopesh; Tanaka, Yasuyuki; Sokolovsky, Kirill; Fermi LAT Collaboration; Fermi and Swift observations of the new unidentified gamma-ray point source Fermi J1418+3541; http://www.astronomerstelegram.org/?read=4643, 2012-12-12)
    • X-Ray and GeV Gamma-Ray Variability of the Radio Galaxy NGC 1275 

      Fukazawa, Yasushi; Shiki, Kensei; Tanaka, Yasuyuki; Itoh, Ryosuke; Takahashi, Hiromitsu; Imazato, Fumiya; Dutka, Filippo; Ojha, Roopesh; Nagai, Hiroshi (IOP, 2018-03-12)
      We analyzed Suzaku/XIS data (2006–2015) and Fermi/LAT data (2008–2015) of the gamma-ray emitting radio galaxy NGC 1275. Correlated brightening of the nucleus in both the X-ray and GeV gamma-ray energy bands was found for ...