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Table A.1

Chandra observations log.

Source Alt. name ObsId Date Exp.(ks)

VCC  731 NGC 4365 5921 04/28/2005 40.0
VCC  798 M 85 2016 05/29/2001 40.3
VCC  881 M 86 0963 04/07/2000 14.9
VCC 1535 NGC 4526 3925 11/14/2003 44.1

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