GCN Circular 2247
Subject
GRB 030329: optical photometry at various french observatories
Date
2003-05-26T12:02:10Z (21 years ago)
From
Michel Boer at CESR-CNRS <Michel.Boer@cesr.fr>
A. Klotz and M. Boer (CESR France) report magnitudes of GRB 030329 obtained
at TAROT-Calern, at TBL-Pic du Midi and by members of AUDE (Association des
Utilisateurs de Detecteurs Electroniques - Electronic Device Users
Association). All images are photometrically calibrated by Alain Klotz using
the reference stars given by A. Henden (GCNC 2023).
Red filtered measurements :
DATE Observers Diam(mm) filter int(s) R +/- observatory day-GRB
2003-04-12T20:21:10 SD 600 R 5400 19.30 0.18 Lantelme 14.3628
2003-04-21T00:20:37 EB&al. 600 R 3000 20.25 0.75 Pic Du Midi 22.5291
2003-04-21T22:32:00 OM&YM&PM 820 R 600 19.9 0.4 Belesta 23.4537
2003-05-04T21:32:41 CC&SD 600 R 2760 22.74 0.37 Lantelme 36.4124
Infrared filtered measurements (afteglow not detected) :
DATE Authors Diam(mm) filter int(s) mag +/- observatory day-GRB
2003-04-17T23:30:00 AK&CB 2000 K 3060 >18.2 Pic du Midi 19.4939
2003-04-18T01:26:00 AK&CB 2000 J 3960 >18.6 Pic du Midi 19.5745
Unfiltered measurements converted to the R band :
DATE Authors Diam(mm) filter int(s) R +/- observatory day-GRB
2003-04-01T00:25:00 AK 200 C 360 16.72 0.45 Guitalens 2.5321
2003-04-04T20:30:00 TAROT 250 C 600 18.55 0.36 Calern 6.3689
2003-04-06T21:48:21 ML 318 C 2550 18.58 0.33 Dax 8.4234
2003-04-07T22:05:00 TM&BC 600 C 400 18.68 0.23 Pic du Midi 9.4349
2003-04-08T20:30:00 TAROT 250 C 600 18.81 0.44 Calern 10.3690
2003-04-21T22:05:00 OM&YM&PM 820 C 900 19.93 0.15 Belesta 23.4315
Observers
AK = Alain Klotz
ML = Mathieu Lahitte
TM&BC = Thierry Midavaine & Bernard Christophe
SD = Serge Deconhiout
AK&CB = Alain Klotz & Coralie Berteloite
OM&YM&PM = Olivier Maury, Yves Megret, Patrick Martinez
EB&al. = Eric Barbotin, Cathy Dupeyre, Alain Laffont, Audrey Cazenave
CC&SD = Cyril Cavadore & Serge Deconhiout
Complementary data (images) :
http://www.cesr.fr/~klotz/grb030329/results.html
This report may be cited.