Torque maps of Hα emission line from MUSE data cube of: (a)NGC 1300 with contours levels of 1 to 6 times 2.4 ×10⁻¹⁷ erg Å⁻¹ cm⁻² s⁻¹, (b)NGC 4303 with contours levels of 1, 2.5, 6, and 14.3 times 1.75 ×10⁻¹⁷ erg Å⁻¹ cm⁻² s⁻¹, (c) NGC 4321 with contours levels of 1, 2, 3.7, 7.1, 13.3 and 25.1 times 5.4 ×10⁻¹⁸ erg Å⁻¹ cm⁻² s⁻¹, and (d) NGC 5248 with contour levels of 1, 1.8, 3.2 and 5.7 times 5.7 ×10⁻¹⁷ erg Å⁻¹ cm⁻² s⁻¹.