Examples of Level 1 data of chromospheric flaring regions available in IBIS-A. The data were acquired along the Hα 6563 Å line, in the wing (panel A) and core (panel B) of the line, on 10 October 2014, 14:20 UT at disk position μ = 0.43, and along the Ca II 8542 Å line, in the far wing (panel C) and line core (panel D), on 13 May 2016, 15:00 UT, at disk position μ = 0.9. The white lines in the rightmost panels show contours of the magnetic pore regions corresponding to I_c(x, y) = 0.8 × I_c (quiet), where I_c(x, y) and I_c (quiet) are values of the line continuum intensity at the given position (x, y) and in the quiet region.