Image Details
Caption: Figure 1.
Energy-resolved light curves of 4U 1626−67 observed with Suzaku. Upper and middle panels show background-subtracted light curves obtained with XIS-0 in the 0.4–10.0 keV range and with the HXD in the 10–50 keV range, respectively. The bottom panel shows the hardness ratio of the above two panels. The gray solid line shows the average and the gray dotted lines show the ±3σ interval.
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