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Table 4:

Technical data of the images in Fig. 2.

Imager 		Pixel Measured Exposure $m_{\rm lim}$
  scale seeing [ $^{\prime \prime }$] time [s] [mag]
WFI 0.238 0.85 16 300 25.4
MEGACAM 0.186 0.75 7200 25.9
FORS1 0.1 0.69 6000 26.5
SUSI2 0.0805 0.91 11250 25.9
ACS 0.05 n/a 5280 26.45


Source LaTeX | All tables | In the text

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