[AAVSO-HEN] GRB 080319b light curve by Pi-of-the-Sky

[grb at aavso.org]

The following is a GCN Circular circulated via the AAVSO network.
For an archive and more information on circulars visit:
http://lheawww.gsfc.nasa.gov/docs/gamcosray/legr/bacodine/gcn3_archive.html

TITLE:   GCN CIRCULAR
NUMBER:  7445
SUBJECT: GRB 080319b light curve by Pi-of-the-Sky
DATE:    08/03/19 13:38:20 GMT
FROM:    Grzegorz Wrochna at Soltan Inst.for Nuclear Studies  <wrochna at fuw.edu.pl>

M.Cwiok, W.Dominik, G.Kasprowicz, A.Majcher, A.Majczyna,
K.Malek, L.Mankiewicz, M.Molak, K.Nawrocki, L.W.Piotrowski,
D.Rybka, M.Sokolowski, J.Uzycki, G.Wrochna, A.F.Zarnecki
on behalf of "Pi of the Sky" collaboration http://grb.fuw.edu.pl

Following GCN 7439 we give the preliminary light curve of GRB 080319b
(IR-cut filter only):

  start  - end       frame    magnitudo
6:12:33 - 6:12:43    <=96    limit >11.48
6:12:47 - 6:12:57     97     9.83
6:13:01 - 6:13:11     98     5.76
6:13:16 - 6:13:26     99     6.00
6:14:03 - 6:14:13    100     8.26
6:14:17 - 6:14:27    101     8.77
6:14:32 - 6:14:42    102     9.10
6:14:46 - 6:14:56    103    10.27
6:15:27 - 6:14:37    104    10.50
6:15:41 - 6:14:51    105    11.10
6:15:56 - 6:16:06    106    11.21
6:16:40 - 6:16:50    107    11.79
6:16:54 - 6:17:04    108    11.95

More information will be published at http://grb.fuw.edu.pl