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Table 1:

VLT observation log for GRB 051227.
Mean time Exposure time Time since GRB Seeing Instrument Magnitude Filter
(UT) (s) (days) ( $^{\prime\prime}$)      
2005 Dec. 28.23379 $10 \times 240$ 0.47874 1.3 VLT/FORS1 $24.55 \pm 0.11$ R
2005 Dec. 29.21398 $11 \times 300$ 1.45803 1.1 VLT/FORS1 $25.59 \pm 0.18$ R
2005 Dec. 31.25894 $18 \times 360$ 3.50299 0.9 VLT/FORS1 $25.49 \pm 0.09$ R
2006 Jan. 02.26486 $20 \times 360$ 5.50891 1.0 VLT/FORS1 $25.73 \pm 0.11$ V
2006 Jan. 06.27768 $12 \times 300$ 9.52173 1.0 VLT/FORS1 $26.06 \pm 0.15$ B
2006 Jan. 06.29822 $6 \times 300$ 9.54227 1.0 VLT/FORS2 $25.10 \pm 0.40$ I
2006 Mar. 30.07032 $30 \times 4 \times 30$ 92.31437 1.0 VLT/ISAAC >23.1 J
Magnitudes are in the Vega system and are not corrected for Galactic absorption.
Errors and upper limits are given at $1\sigma$ and $3\sigma$ confidence level respectively.

Source LaTeX | All tables | In the text

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