Notes.Mode: CC/g – continuous clocking, graded; TE/g – timed exposure, graded; T_exp: exposure time; φ_orb: orbital phase according to the ephemeris of Gies et al. (2003); r_ASM: RXTE-ASM (1.5–12 keV) count rate, averaged over the observation; r_Chandra: Chandra spectral (non-dip) count rate; h is the hardness ratio of the Chandra first order count rates in the 0.5–1.5 keV band to those in the 3–10 keV band; T_{exp,non−dip} – exposure time after exclusion of dips. Note that ObsID 8525 and 9847 were scheduled as part of a multi-satellite campaign onto the system. For technical reasons this 50 ksec observation was split into two parts. L_{0.5−10 keV} – source luminosity in the 0.5–10 keV energy range, derived from the non-dip spectra assuming a source distance of 1.86 kpc (Xiang et al. 2011; Reid et al. 2011).