0.5
400
730
606
sky_T_-20_t_1_2014-12-30_17:47:33_el90:00:00_az000:00:00-dark_sp_cs_cp.cxy
sky_T_-20_t_1_2014-12-30_17:47:33_el90:00:00_az000:00:00-dark_sp_cs_cp_re.cxy
