1999A&AS..138..539R

Query : 1999A&AS..138..539R

1999A&AS..138..539R - Astron. Astrophys., Suppl. Ser., 138, 539-540 (1999/September-0)

Gamma-ray burst beaming constraints from afterglow light curves.

RHOADS J.E.

Abstract (from CDS):

The beaming angle AFem is the main uncertainty in gamma ray burst energy requirements today. We summarize predictions for the light curves of beamed bursts, and model the R band light curve of GRB 970508 to derive AFem>30°. This yields an irreducible minimum energy requirement of 3.4x1049ergs to power the afterglow alone.

Abstract Copyright: ∼

Journal keyword(s): gamma-ray: bursts

Simbad objects: 1

goto Full paper

goto View the references in ADS

Number of rows : 1
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 GRB 970508 gB 06 53 49.2 +79 16 19           ~ 883 1

Query : 1999A&AS..138..539R

Basic data :
GRB 970508 -- Gamma-ray Burst
Other object types: otypes_help 		gB (GRB,Trigger,...), X (SAX)
ICRS coord. (ep=J2000) : 		06 53 49.2 +79 16 19 [ 3000 3000 90 ] D 1997IAUC.6654R...1H
FK4 coord. (ep=B1950 eq=1950) : 		06 45 30.1 +79 19 54 [ 3000 3000 90 ]
Gal coord. (ep=J2000) : 		134.9607 +26.7267 [ 3000 3000 90 ]
Radial velocity / Redshift / cz : 		V(km/s) 162500 [~] / z(~) 0.835 [~] / cz 250327 [~]
   D 2006MNRAS.370.1946G
SIMBAD within arcmin
Overlay Simbad points in this preview
Back
All CDSPortal (CDSPortal)
Send to sendBySAMP sendBySAMP
sedIcon
within arcsec sed-help-icon
notes:

Identifiers (5) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

GRB 970508 Trigger 6225 [STK2001] 10576d
SAX J0653.8+7916 XRF 970508

References (883 between 1850 and 2026) (Total 883)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
Follow new references on this object
                Reference summaries :

                from: to:

                 or select by : (not exhaustive, explanation here)

Collections of Measurements Description of Measurements

Velocities : 1   

   

Observing logs
ISO : 6   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Search by coordinates in Vizier (radius: 5 arcsec)

Annotations :
Annotations allow a user to add a note or report an error concerning the astronomical object and its data. It requires registration to post a note. See description .
Please, have a look at Best practices. The list of all annotations to SIMBAD objects can be found here .

The annotation server is currently not available. Sorry for any inconvenience

To bookmark this query, right click on this link: simbad:objects in 1999A&AS..138..539R and select 'bookmark this link' or equivalent in the popup menu