2006ApJ...641L...9A

Query : 2006ApJ...641L...9A

2006ApJ...641L...9A - Astrophys. J., 641, L9-L12 (2006/April-2)

Flux upper limit on gamma-ray emission by GRB 050713a from MAGIC telescope observations.

ALBERT J., ALIU E., ANDERHUB H., ANTORANZ P., ARMADA A., ASENSIO M., BAIXERAS C., BARRIO J.A., BARTELT M., BARTKO H., BASTIERI D., BAVIKADI R., BEDNAREK W., BERGER K., BIGONGIARI C., BILAND A., BISESI E., BOCK R.K., BRETZ T., BRITVITCH I., CAMARA M., CHILINGARIAN A., CIPRINI S., COARASA J.A., COMMICHAU S., CONTRERAS J.L., CORTINA J., CURTEF V., DANIELYAN V., DAZZI F., DE ANGELIS A., DE LOS REYES R., DE LOTTO B., DOMINGO-SANTAMARIA E., DORNER D., DORO M., ERRANDO M., FAGIOLINI M., FERENC D., FERNANDEZ E., FIRPO R., FLIX J., FONSECA M.V., FONT L., GALANTE N., GARCZARCZYK M., GAUG M., GILLER M., GOEBEL F., HAKOBYAN D., HAYASHIDA M., HENGSTEBECK T., HOHNE D., HOSE J., JACON P., KALEKIN O., KRANICH D., LAILLE A., LENISA T., LIEBING P., LINDFORS E., LONGO F., LOPEZ J., LOPEZ M., LORENZ E., LUCARELLI F., MAJUMDAR P., MANEVA G., MANNHEIM K., MARIOTTI M., MARTINEZ M., MASE K., MAZIN D., MEUCCI M., MEYER M., MIRANDA J.M., MIRZOYAN R., MIZOBUCHI S., MORALEJO A., NILSSON K., ONA-WILHELMI E., ORDUNA R., OTTE N., OYA I., PANEQUE D., PAOLETTI R., PASANEN M., PASCOLI D., PAUSS F., PAVEL N., PEGNA R., PERSIC M., PERUZZO L., PICCIOLI A., PRANDINI E., RHODE W., RICO J., RIEGEL B., RISSI M., ROBERT A., RUGAMER S., SAGGION A., SANCHEZ A., SARTORI P., SCALZOTTO V., SCHMITT R., SCHWEIZER T., SHAYDUK M., SHINOZAKI K., SHORE S., SIDRO N., SILLANPAA A., SOBCZYNSKA D., STAMERRA A., STARK L.S., TAKALO L., TEMNIKOV P., TESCARO D., TESHIMA M., TONELLO N., TORRES A., TORRES D.F., TURINI N., VANKOV H., VARDANYAN A., VITALE V., WAGNER R.M., WIBIG T., WITTEK W. and ZAPATERO J.

Abstract (from CDS):

The long-duration γ-ray burst GRB 050713a was observed by the MAGIC Telescope 40 s after the burst onset and followed up for 37 minutes, until twilight. The observation, triggered by a Swift alert, covered energies above ~175 GeV. Using standard MAGIC analysis, no evidence of a γ-ray signal was found. As the redshift of the GRB was not measured directly, the flux upper limit estimated by MAGIC is still compatible with the assumption of an unbroken power-law spectrum extending from a few hundred keV to our energy range.

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Journal keyword(s): Gamma Rays: Bursts - Gamma Rays: Observations

Simbad objects: 2

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Number of rows : 2
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 970417A gB 19 21 +54.2           ~ 56 0
2 GRB 050713A gB 21 22 09.530 +77 04 29.50           ~ 125 0

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