Top two panels: RXTE/PCA lightcurves of IGR J17473–2721 (2–12 keV, time bin is fixed to one obsid) and INTEGRAL/ISGRI, 20–200 keV, time bin is fixed to one day) during the rising phase of its outburst in 2008. The temperature (T) and radius (R) of the blackbody, the photon index (Γ), and the cutoff energy resulting from fit results with Swift/XRT (0.5–10 keV), RXTE/PCA (3–30 keV), RXTE/HEXTE (30–100 keV), INTEGRAL/JEMX (5–25 keV), and INTEGRAL/ISGRI (20–200 keV) are also given in the remaining four panels (the time bin of the bottom panels is one revolution, roughly happening every three days).