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Table 5

Spectroscopic observations of the clusters.

Cluster Program ID t exp Exposures Position angle
[s] [degree]

NGC 1851 086.D-0573 600 24 0
NGC 1904 086.D-0573 600 12 0
900 12 0
NGC 5694 086.D-0573 900 3 0
NGC 5824 086.D-0573 600 3 0
900 6 0
NGC 6093 086.D-0573 600 12 0
NGC 6266 085.D-0928 600 9 0
600 9 45
600 9 90
600 12 135

Notes. The columns list the cluster name, the Program ID of the individual observations, the exposure time of the ARGUS observation (texp), the numbers of exposures and the position angle of the ARGUS array (measured from north to east, the long axis aligned with north-south) for different pointings.

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