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Ultra-deep catalog of X-ray groups in the Extended Chandra Deep Field South

Finoguenov, A.; Tanaka, M.; Cooper, M.; Allevato, V.; Cappelluti, N.; Choi, A.; Heymans, C.; Bauer, F. E.; Ziparo, F.; Ranalli, P.; Silverman, J.; Brandt, W. N.; Xue, Y. Q.; Mulchaey, J.; Howes, L.; Schmid, C.; Wilman, D.; Comastri, A.; Hasinger, G.; Mainieri, V.; Luo, B.; Tozzi, P.; Rosati, P.; Capak, P.; Popesso, P.


Aims. We present the detection, identification and calibration of extended sources in the deepest X-ray dataset to date, the Extended Chandra Deep Field South (ECDF-S). Methods. Ultra-deep observations of ECDF-S with Chandra and XMM-Newton enable a search for extended X-ray emission down to an unprecedented flux of 2 × 10¯¹⁶ ergs? s¯¹ cm¯². By using simulations and comparing them with the Chandra and XMM data, we show that it is feasible to probe extended sources of this flux level, which is...[Show more]

CollectionsANU Research Publications
Date published: 2015-04-17
Type: Journal article
Source: Astronomy and Astrophysics
DOI: 10.1051/0004-6361/201323053


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