Recent GRBs Observed with the 1.23 m CAHA Telescope and the Status of Its Upgrade

<table>View of the Calar Alto observatory. The picture shows the five telescopes of Calar Alto and the staff building (lower-right corner). The arrow shows the localization of the 1.23 m telescope.</table>

Advances in Astronomy

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Figure 1

Figure 1: Recent GRBs Observed with the 1.23 m CAHA Telescope and the Status of Its Upgrade 