The Haro 11 SiC 1B spectrum for the extended source option. The binning is 0.26 Å. Left: the total signal is plotted in black, the new background in dark gray and the standard error in the background in light gray. we also indicate the intrinsic Haro 11 Lyman lines down to the Lyman limit. Right: the final flux in SiC 1B overplotted with the final flux in SiC 2A (gray). We label the Milky Way Lyman absorption lines, for which some geocoronal emission also can be seen at the center.