Maqola

Time delay between images of the lensed quasar UM673

E. KoptelovaDepartment of Physics, National Taiwan University, No. 1, Sec. 4, Roosevelt Rd., 106 Taipei, TaiwanWen-Ping ChenGraduate Institute of Astronomy, National Central University, Jhongli City, Taoyuan County 320, TaiwanTzihong ChiuehDepartment of Physics, National Taiwan University, No. 1, Sec. 4, Roosevelt Rd., 106 Taipei, TaiwanБ. П. АртамоновSternberg Astronomical Institute (SAI), Moscow M.V. Lomonosov State University, Universitetskii pr. 13, 119992 Moscow, RussiaV. L. OknyanskijSternberg Astronomical Institute (SAI), Moscow M.V. Lomonosov State University, Universitetskii pr. 13, 119992 Moscow, RussiaС. Н. НуритдиновUlugh Beg Astronomical Institute of the Uzbek Academy of Sciences, Astronomicheskaya 33, 100052 Tashkent, UzbekistanО. БурхоновUlugh Beg Astronomical Institute of the Uzbek Academy of Sciences, Astronomicheskaya 33, 100052 Tashkent, UzbekistanTalat AkhunovInstitut d’Astrophysique et de Géophysique, Université de Liège, Allée du 6 Août 17, Sart Tilman, B5c, 4000 Liège, BelgiumВ. В. БруевичSternberg Astronomical Institute (SAI), Moscow M.V. Lomonosov State University, Universitetskii pr. 13, 119992 Moscow, RussiaO. V. EzhkovaSternberg Astronomical Institute (SAI), Moscow M.V. Lomonosov State University, Universitetskii pr. 13, 119992 Moscow, RussiaА. С. ГусевSternberg Astronomical Institute (SAI), Moscow M.V. Lomonosov State University, Universitetskii pr. 13, 119992 Moscow, RussiaA. V. SergeyevInstitute of Radio Astronomy, Krasnoznamennaya 4, 61002 Kharkov, UkraineSh. A. EhgamberdievUlugh Beg Astronomical Institute of the Uzbek Academy of Sciences, Astronomicheskaya 33, 100052 Tashkent, UzbekistanМ. А. ИбрагимовUlugh Beg Astronomical Institute of the Uzbek Academy of Sciences, Astronomicheskaya 33, 100052 Tashkent, Uzbekistan

Astronomy and Astrophysicsjournal2012en

ABI

Annotatsiya

Aims. We study brightness variations in the double lensed quasar UM673 (Q0142-100) with the aim of measuring the time delay between its two images.

Mavzular

Galaxies: Formation, Evolution, Phenomena Astrophysical Phenomena and Observations Gamma-ray bursts and supernovae

Identifikatorlar

DOI: 10.1051/0004-6361/201116645

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