Quasi-simultaneous polarimetric maps of GFPI (Fe i 617.3 nm, top) and TIP (Fe i 1089.6 nm, bottom). From left to right: maps of continuum intensity, I(λ_c), and the polarimetric states ^∫|X(λ)|dλ,X ∈  { Q,   U,   V } . Contours show the corresponding continuum boundary of the spot (manually drawn). The TIP maps should to be rotated by 3° in clockwise direction to be aligned with GFPI maps. The GFPI data was acquired at 11:54, while the TIP map was scanned from 11:43 until 11:59 UT (from bottom to top). Tick marks are in arcsec.