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Backscattering coefficients at (a) 355 nm and (b) 532 nm measured by Raman lidar (solid line) and modeled by MERRA-2 (line + symbols) on the night of 24–24 December 2015. Profiles are shifted relatively to each other by 0.0025 km−1 sr−1. The temporal intervals are the same as in Fig. 13.
