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starting 6 hours after the burst was detected. The X-ray afterglow of the burst was surrounded by two concentric rings which increased in size as time elapsed. This was the first X-ray halo that had ever been observed around a gamma-ray burst. The rings were caused by light being scattered off of
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of z = 0.105, GRB 031203 was both the closest and faintest gamma-ray burst that had ever been observed. It was about 1.3 billion light-years from Earth. Gamma-ray bursts, which generally emit roughly the same amount of energy, had previously been treated as
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were notable exceptions to the standard candle model due to their low energy output. This led some researchers to believe that GRB 031203 may have been an
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Dado, Schlomo; Dar, Arnon (July 10, 2005). "The Double-Peak
Spectral Energy Density of Gamma-Ray Bursts and the True Identity of GRB 031203".
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429:; et al. (August 5, 2004). "The sub-energetic gamma-ray burst GRB 031203 as a cosmic analogue to the nearby GRB 980425".
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Sazonov, S. Yu.; et al. (August 5, 2004). "An apparently normal gamma-ray burst with an unusually low luminosity".
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Watson, D.; et al. (April 20, 2004). "A Very Low
Luminosity X-Ray Flash: XMM-Newton Observations of GRB 031203".
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Vaughan, S.; et al. (March 1, 2004). "The
Discovery of an Evolving Dust-scattered X-Ray Halo around GRB 031203".
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and −39° 51′ 03.90″. The burst's afterglow was detected in optical wavelengths by the
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281:"Chandra Contributes to ESA's Integral Detection of Closest Gamma-Ray Burst"
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flash associated with an explosion in a distant galaxy and producing
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162:. The burst lasted 20 seconds and was located at a sky position of
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114:(GRB) detected on December 3, 2003. A gamma-ray burst is a highly
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columns of dust between the gamma-ray burst and the detector.
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283:(Press release). NASA. August 4, 2004. Archived from
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186:Observations of the detection region were made by
246:"GRB 031203: A long GRB detected with INTEGRAL"
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774:Astronomical objects discovered in 2003
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208:. However, GRB 031203 and the earlier
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306:Bourban, Gerald (December 4, 2003).
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308:"GRB031203: Optical Observations"
158:on December 3, 2003, at 22:01:28
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503:from the original on 2023-07-24.
337:Frail, Dale (December 6, 2003).
244:Gotz, Diego (December 3, 2003).
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174:, and X-ray wavelengths by the
769:Long-duration gamma-ray bursts
1:
339:"GRB 031203: Radio detection"
122:, the most energetic form of
170:, radio wavelengths by the
154:GRB 031203 was detected by
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569:The Astrophysical Journal
516:The Astrophysical Journal
491:"2012: Fear No Supernova"
375:The Astrophysical Journal
124:electromagnetic radiation
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81:
226:List of gamma-ray bursts
89:Related media on Commons
77:GRB 031203, SN 2003lw
779:December 2003 events
784:Astronomical events
652:10.1038/nature02748
644:2004Natur.430..646S
591:2004ApJ...605L.101W
538:2005ApJ...627L.109D
461:10.1038/nature02757
453:2004Natur.430..648S
397:2004ApJ...603L...5V
355:2003GCN..2473....1F
324:2003GCN..2465....1B
262:2003GCN..2459....1G
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168:Mercator Telescope
74:Other designations
628:(7000): 646–648.
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575:(2): L101–L104.
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522:(2): L109–L112.
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427:Soderberg, A. M.
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381:(1): L5–L8.
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289:. Retrieved
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66:1.3 billion
741:Outer space
729:Spaceflight
214:X-ray flash
178:satellite.
164:08 02 30.20
132:ultraviolet
68:light years
763:Categories
210:GRB 980425
195:Energetics
188:XMM-Newton
182:X-ray halo
176:XMM-Newton
120:gamma rays
108:GRB 031203
25:Event type
20:GRB 031203
705:Astronomy
150:Discovery
660:15295591
501:Archived
469:15295592
220:See also
201:redshift
156:INTEGRAL
140:infrared
116:luminous
63:Distance
693:Physics
679:Portals
668:4420642
640:Bibcode
587:Bibcode
554:6093968
534:Bibcode
477:4363027
449:Bibcode
413:7338450
393:Bibcode
351:Bibcode
320:Bibcode
291:June 4,
258:Bibcode
136:optical
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622:Nature
607:178510
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431:Nature
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142:, and
110:was a
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49:Puppis
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717:Stars
664:S2CID
630:arXiv
603:S2CID
577:arXiv
550:S2CID
524:arXiv
473:S2CID
439:arXiv
409:S2CID
383:arXiv
349:: 1.
318:: 1.
256:: 1.
232:Notes
199:At a
144:radio
128:X-ray
96:[
656:PMID
496:NASA
465:PMID
347:2473
316:2465
293:2010
254:2459
648:doi
626:430
595:doi
573:605
542:doi
520:627
457:doi
435:430
401:doi
379:603
160:UTC
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
