Localization of Optically-Dark Gamma-Ray Bursts by Chandra and HST

Details Localization of Optically-Dark Gamma-Ray Bursts by Chandra and HST Localization of Optically-Dark Gamma-Ray Bursts by Chandra and HST

Sep 2001

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2001cxo..prop..862r&link_type=abstract

Chandra Proposal ID #03500721

Physics

Chandra Proposal Id #03500721

Scientific paper

We propose Chandra (CXO) observations of 4 GRBs detected by the HETE soft X-ray camera, with contemporaneous observations with HST. These observations are "relaxed" TOOs, performed 7-16 days after burst detection. To optimize the chance of isolating Z > 10 GRBs, we will select "dark GRBs" for which no optical counterpart has been found by ground-based searches within 2 days of GRB onset. Previous CXO GRB searches have required that observations start within ~24 hours of burst onset, placing an enormous strain on CXO operations. We have determined that 30 ks observations made 7-16 days after burst onset will detect sufficient photons to allow <0.7" localization of the GRB afterglow. We will immediately place all CXO and HST positions and intensities in the public domain via the GCN.

Affiliated with

Also associated with

No associations

Rating

Localization of Optically-Dark Gamma-Ray Bursts by Chandra and HST does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Localization of Optically-Dark Gamma-Ray Bursts by Chandra and HST, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Localization of Optically-Dark Gamma-Ray Bursts by Chandra and HST will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1488549