CH (N, J = 2, 3∕2 → 1, 1∕2) hyperfine transition spectra observed toward (from top) AGAL010.624 − 00.384, AGAL034.258+00.154, AGAL327.293 − 00.579, AGAL332.826 − 00.549, AGAL330.954 − 00.182, AGAL351.581 − 00.352, and SgrB2(M) using GREAT/SOFIA. Each spectrum is normalized with respect to its continuum level. The WF fits are overlaid in red and include the HFS structure. The positions and relative intensities of the HFS structure are displayed in black. Sources with similar velocity distributions were grouped to display the absorption features along the LOS, in detail. The systemic velocities of the sources are represented by the dotted blue lines.