Fig. 2.
X-ray spectra of 4C +71.07 acquired by the EPIC instrument on board XMM-Newton on 2001 April 12–13. Black, red, and green symbols represent MOS1, MOS2, and pn data, respectively. The folded model, an absorbed power law with NH = 3.30 × 1020 cm−2, is indicated by solid lines of the same colour. The ratio of the data to the folded model is plotted in the bottom panel.
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