A Search for Early Optical Emission at Gamma-Ray Burst Locations by the Solar Mass Ejection Imager (SMEI)

The Solar Mass Ejection Imager (SMEI) views nearly every point on the sky once every 102 minutes and can detect point sources as faint as R ~ 10 mag. Therefore, SMEI can detect or provide upper limits for the optical afterglow from gamma-ray bursts in the tens of minutes after the burst, when different shocked regions may emit optically. Here we provide upper limits for 58 bursts between 2003 February and 2005 April.

[1]  J. G. Jernigan,et al.  Global characteristics of X-ray flashes and X-ray rich GRBs observed by HETE-2 , 2004, astro-ph/0409128.

[2]  T. Piran.  The physics of gamma-ray bursts , 2004, astro-ph/0405503.

[3]  T. Sakamoto,et al.  A link between prompt optical and prompt γ-ray emission in γ-ray bursts , 2005, Nature.

[4]  S. Barthelmy,et al.  An infrared flash contemporaneous with the γ-rays of GRB 041219a , 2005, Nature.

[5]  Wren,et al.  Prompt Optical Observations of Gamma-Ray Bursts. , 2000, The Astrophysical journal.

[6]  Gregory Y. Prigozhin,et al.  Global Characteristics of X-Ray Flashes and X-Ray-Rich Gamma-Ray Bursts Observed by HETE-2 , 2005 .

[7]  N. Gehrels,et al.  LOTIS Search for Early-Time Optical Afterglows: GRB 971227 , 1999, astro-ph/9902190.

[8]  Tsvi Piran,et al.  Early afterglow emission from a reverse shock as a diagnostic tool for gamma-ray burst outflows , 2004, astro-ph/0403461.

[9]  J. van Paradijs,et al.  UvA-DARE ( Digital Academic Repository ) Gamma-Ray Burst afterglows , 2000 .

[10]  Bernard V. Jackson,et al.  The Solar Mass Ejection Imager (Smei) , 2003 .

[11]  M. Rees,et al.  Optical and Long-Wavelength Afterglow from Gamma-Ray Bursts , 1996, astro-ph/9606043.

[12]  Sergei Nayakshin,et al.  Expanding relativistic shells and gamma-ray burst temporal structure , 1996 .

[13]  Alan A. Wells,et al.  The Swift Gamma-Ray Burst Mission , 2004, astro-ph/0405233.

[14]  G. Gisler,et al.  Observation of contemporaneous optical radiation from a γ-ray burst , 1999, Nature.

[15]  O. Williams,et al.  Observations of GRB 990123 by the Compton Gamma Ray Observatory , 1999, astro-ph/9903247.

[16]  E. Fenimore,et al.  RAPTOR: Closed‐Loop monitoring of the night sky and the earliest optical detection of GRB 021211 , 2004 .

[17]  M. Feroci,et al.  Discovery of a Radio Flare from GRB 990123 , 1999, astro-ph/9903441.

[18]  Bernard V. Jackson,et al.  The Solar Mass-Ejection Imager (SMEI) Mission , 2003 .

[19]  Ryan Chornock,et al.  The Early Light Curve of the Optical Afterglow of GRB 021211 , 2003, astro-ph/0302136.