All Tables

• Table 1: Parameters of the bona fide and suspected PMS pulsators in IC 4996.
• Table 2: Frequencies and amplitudes determined for the two bona fide PMS pulsators in IC 4996, where the errors in the last digits of the corresponding quantities are given in parentheses.
• Table 3: Parameters of the bona fide and suspected PMS pulsators in NGC 6530.
• Table 4: Frequencies and amplitudes determined for all PMS pulsators in NGC 6530, where the errors in the last digits of the corresponding quantities are given in parentheses.
• Table 5: Pulsation constant Q for the newly discovered PMS pulsators (see text for detailed explanation).
• Table 6: Other variables and suspected variables in the field of IC 4996: "Star'' denotes our star number and "Ref'' the cross-reference with the literature (D ... Delgado et al. 1998, W ... number given in the WEBDA database). Values marked with asterisks were derived from our calibration, when no values were available in the literature.
• Table 7: Other variables and suspected variables in the field of NGC 6530: "Star'' denotes our star number and "Ref'' the cross reference with numbers given in the WEBDA database, V and (B-V) values were taken from the literature.