354 citations · 521 across the 9 of their papers we have counts for
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astro-ph.HE2011★ 15 cited
Searching for the orbital period of the ultraluminous X-ray source NGC 1313 X-2
L. Zampieri, D. Impiombato, R. Falomo +2
We analyzed the longest phase-connected photometric dataset available for NGC 1313 X-2, looking for the ~6 day modulation reported by Liu et al. (2009). The folded B band light cur…
astro-ph.HE2011★ 75 cited
Optical emission of the ultraluminous X-ray source NGC 5408 X-1: donor star or irradiated accretion disk?
Fabien Grisé, Philip Kaaret, Stéphane Corbel +3
We obtained 3 epochs of simultaneous Hubble Space Telescope (HST)/Wide Field Camera 3 and Chandra observations of the ultraluminous X-ray source NGC 5408 X-1. The counterpart of th…