[AAVSO-HEN] GRB 070412: further reanalysis of NOT images

[grb at aavso.org]

The following is a GCN Circular circulated via the AAVSO network.
For an archive and more information on circulars visit:
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TITLE:   GCN CIRCULAR
NUMBER:  6285
SUBJECT: GRB 070412: further reanalysis of NOT images
DATE:    07/04/12 10:57:47 GMT
FROM:    Daniele Malesani at Niels Bohr Inst,Dark Cosmology Center  <malesani at astro.ku.dk>

Daniele Malesani (DARK/NBI) and Helena Uthas (NOT) report:

Following the revision of XRT error circle position (Romano et al., GCN
6282) of GRB 070412 (Romano et al., GCN 6723), we further inspected our
NOT R- and I-band images (Malesani & Uthas, GCNs 6276, 6281).

No objects are detected down to the same limits presented in GCN 6281.