For almost a quarter of a century1, the origin of γ-ray bursts— brief, energetic bursts of high-energy photons—has remained unknown. The detection of a counterpart at another wavelength has long been thought to be a key to understanding the nature of these bursts (see, for example, ref. 2), but intensive searches have not revealed such a counterpart. The distribution and properties of the bursts3 are explained naturally if they lie at cosmological distances (a few Gpc)4, but there is a countervailing view that they are relatively local objects5, perhaps distributed in a very large halo around our Galaxy. Here we report the detection of a transient and fading optical source in the error box associated with the burst GRB970228, less than 21 hours after the burst6,7. The optical transient appears to be associated with a faint galaxy7,8, suggesting that the burst occurred in that galaxy and thus that γ-ray bursts in general lie at cosmological distance.
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Klebesadel, R. W., Strong, I. B. & Olson, R. A. Observations of gamma-ray bursts of cosmic origin. Astrophys. J. 182, L85–L88 (1973).
Fishman, G. J. & Meegan, C. A. Gamma-ray bursts. Annu. Rev. Astron. Astrophys. 33, 415–458 (1995).
Meegan, C. A. et al. Spatial distribution of gamma-ray bursts observed by BATSE. Nature 355, 143–145 (1992).
Paczyński, B. Gamma-ray bursters at cosmological distances. Astrophys. J. 308, L43–L46 (1986).
Podsiadlowski, Ph., Rees, M. J. & Ruderman, M. Gamma-ray bursts and the structure of the Galactic halo. Mon. Not. R. Astron. Soc. 273, 755–771 (1995).
Groot, P. J. et al. IAU Circ. No. 6584 (1997).
Groot, P. J. et al. IAU Circ. No. 6588 (1997).
Metzger, M. R. et al. IAU Circ. No. 6588 (1997).
Costa, E. et al. IAU Circ. No. 6572 (1997).
Frontera, F. et al. The high-energy X-ray experiment PDS on board the SAX satellite. Adv. Space Res. 11, 281–286 (1991).
Piro, L., Scarsi, L. & Butler, R. C. SAX: the wideband mission for X-ray Astronomy, Proc. SPIE 25l7, 169–181 (1995).
Palmer, D. et al. IAU Circ. No. 6577 (1997).
Jager, R., Heise, J., In't Zand, J. & Brinkman, A. C. Wide field cameras for SAX. Adv. Space Res. 13, 315–318 (1995).
Hurley, K. et al. The Ulysses supplement to the BATSE 3B Catalog. AIP Proc. 384, 422–426 (1996).
Cline, T. L. et al. IAU Circ. No. 6593 (1997).
Hurley, K. et al. IAU Circ. No. 6594 (1997).
Parmar, A. N. et al. The low-energy concentrator spectrometer on-board the SAX X-Ray astronomy satellite. Astron. Astrophys. (in the press).
Bonura, A. et al. Performance characteristics of the scientific model of the medium energy concentrator spectrometer on board the X-ray astronomy satellite SAX. Proc. SPIE 1743, 510–522 (1992).
Costa, E. et al. IAU Circ. No. 6576 (1997).
Yoshida, A. et al. IAU Circ. No. 6593 (1997).
Groot, P. et al. IAU Circ. No. 6574 (1997).
Landolt, A. UBVRI photometric standard stars in the magnitude range 11.5–16.0 around the celestial equator. Astron. J. 104, 340–376 (1992).
Hakkila, J., Myers, J. M., Stidham, B. J. & Hartmann, D. H. A computerized model of large-scale visual interstellar extinction. Astron. J. (submitted).
Johnson, H. L. Astronomical measurements in the infrared. Annu. Rev. Astron. Astrophys. 4, 191–206 (1966).
Luu, J. & Jewitt, D. Color diversity among the Centaurs and Kuiper Belt Objects. Astron. J. 112, 2310–2318 (1996).
Paczynski, B. Variable Stars and the Astrophysical Returns of Microlensing Surveys (ed. Ferlet, R. and Maillard, J.-P.) (Proc. 12th AIP Colloq., in the press).
Trevese, D., Pittella, G., Kron, R. G., Koo, D. C. & Bershady, M. A survey for faint variable objects in SA 57. Astron. J. 98, 108–116 (1989).
Kochanski, G. P., Tyson, J. A. & Fischer, P. Flickering faint galaxies: few and far between. Astron J. (in the press).
Schechter, P. An analytic expression for the luminosity function for galaxies. Astrophys. J. 203, 297–306 (1976).
Pedersen, H. et al. Optical candidates for the 1978 November 19 gamma-ray burst source. Astrophys. J. 270, L43–L47 (1983).
Pedersen, H. & Hansen, J. A quasar in the 1978 November 19 gamma-ray burst error box. Astrophys. J. (submitted).
Boer, M. et al. ROSAT detection and high precision localization of X-ray sources in the November 19, 1978 gamma-ray burst error box. Astrophys. J. (in the press).
In't Zand, J. et al. IAU Circ. No. 6969 (1997).
Greiner, J. & Heise, J. IAU Circ. No. 6570 (1997).
Piro, L. et al. IAU Circ. No. 6570 (1997).
Walsh, D. et al. Spectroscopy of 26 QSO candidates from the Jodrell Bank 966-MHz survey. Man. Not. R. Astron. Soc. 211, 105–109 (1984).
Barthelmy, S. et al. Progress with the real-time GRB coordinates distribution Network (BACODINE). AIP Proc. 384, 580–584 (1996).
McNamara, B. et al. Ground-based gamma-ray burst follow-up efforts: results from the first two years of the BATSE/COMPTEL/NMSU Rapid Response Network. Astrophys. J. Suppl. Ser. 103, 173–181 (1996).
Vrba, F., Hartmann, D. & Jennings, M. Deep optical counterpart searches of gamma-ray burst localizations. Astrophys. J. 446, 115–149 (1995).
Vrba, F. Searches for gamma-ray burst counterparts: current status and future prospects. AIP Proc. 384, 565–574 (1996).
Luginbuhl, C., Vrba, F., Hudec, R., Hartmann, D. & Hurley, K. Results from the USNO quiescent optical counterpart search of IPN3 GRB and optical transient localizations. AIP Proc. 384, 676–679 (1996).
McNamara, B. et al. Ground-based γ-ray burst follow-up efforts: the first three years of the BATSE/ COMPTEL/NMSU γ-Ray Burst Rapid Response Network. AIP Proc. 384, 680–684 (1996).
Castro-Tirado, A., Brandt, S., Lund, N. & Guziy, A. Optical follow-up of gamma-ray bursts observed by WATCH. AIP Proc. 307, 404–407 (1994).
Klose, S. Search for an optical counterpart of the source of GRB911001. Astrophys. J. 446, 357–360 (1995).
Schaefer, B. et al. Rapid searches for counterparts of GRB 930131. Astrophys. J. 422, L71–L74 (1994).
Park, H. S. et al. Limits on Real-time Optical Emission from Gamma-Ray Bursts Measured by the GROCSE Experiment. Astrophys. J. (submitted).
Lee, B. et al. Results from GROCSE: a real-time search for gamma-ray burst optical counterparts. Astrophys. J. (submitted).
Castro-Tirado, A. et al. IAU Circ. No. 6598 (1997).
Frail, D. et al. IAU Circ. No. 6576 (1997).
Miller, H. R. & Noble, J. C. The microvariability of blazars and related AGN. ASP Conf. Ser. 110, 17–29 (1996).
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van Paradijs, J., Groot, P., Galama, T. et al. Transient optical emission from the error box of the γ-ray burst of 28 February 1997. Nature 386, 686–689 (1997). https://doi.org/10.1038/386686a0
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