photometric-calib-SAND-2_OMM.txt
sky_T_-50_t_14400_2018-01-07_07:13:56_el90:0:0_az90:0:0-dark_sp_cs.cxy
sky_T_-50_t_14400_2018-01-07_07:13:56_el90:0:0_az90:0:0-dark_sp_cs_cp.cxy
14400
