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GRB 000131 GRB 000131 was a gamma-ray burst (GRB) that was detected on 31 January 2000 at 14:59 UTC. A gamma-ray burst is a highly luminous flash associated with an explosion in a distant galaxy and producing gamma rays, the most energetic form of electromagnetic radiation, and often followed by a longer-lived "afterglow" emitted at longer wavelengths (X-ray, ultraviolet, optical, infrared, and radio). ==Observations== GRB 000131 was detected on 31 January 2000 at 14:59 UTC by Ulysses, KONUS, NEAR Shoemaker, and BATSE. It lasted approximately 90 seconds. The initial position, derived from the observations of all the aforementioned spacecraft, was estimated at a right ascension of and a declination of . On 4 February 2000, optical observations of the region were made by telescopes at Paranal Observatory and La Silla Observatory which revealed the burst's optical afterglow.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「GRB 000131」の詳細全文を読む
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