Fig. 2.
Left: pointing of ATHENA in RA and Dec as described by the Lissajous pattern for 80 ks exposure time. The X- and Y-axes are given in degrees with the pattern amplitude corresponding to 2′×2′. Middle: exposure map for an 80 ks exposure with 0.1″ s−1 dither velocity. Right: variation of PSF at 1 keV when dithering mode is applied.
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