Error messages Image sky_T_15_t_7200_2019-08-09_03:37:27_el90:0:0_az90:0:0.fits seems to be saturated. No analysis have been done Bad background substraction on file sky_T_15_t_2_2019-08-08_19:14:35_el90:0:0_az90:0:0-dark_sp_cs_cp_re_li.cxy at wavelength 435.5nm (-2.66166398E-06). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_15_t_2_2019-08-08_19:14:35_el90:0:0_az90:0:0-dark_sp_cs_cp_re_li.cxy at wavelength 546.0nm (-1.31419893E-06). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_15_t_2_2019-08-08_19:14:35_el90:0:0_az90:0:0-dark_sp_cs_cp_re_li.cxy at wavelength 569.0nm (-7.60658281E-07). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_15_t_7200_2019-08-08_21:23:45_el90:0:0_az90:0:0-dark_sp_cs_cp_re_li.cxy at wavelength 435.5nm (-1.48448463E-17). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_15_t_7200_2019-08-08_21:23:45_el90:0:0_az90:0:0-dark_sp_cs_cp_re_li.cxy at wavelength 498.0nm (-2.09793501E-17). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_15_t_7200_2019-08-08_21:23:45_el90:0:0_az90:0:0-dark_sp_cs_cp_re_li.cxy at wavelength 546.0nm (-2.64841279E-17). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_15_t_7200_2019-08-08_21:23:45_el90:0:0_az90:0:0-dark_sp_cs_cp_re_li.cxy at wavelength 569.0nm (-2.93661327E-17). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_15_t_7200_2019-08-08_21:23:45_el90:0:0_az90:0:0-dark_sp_cs_cp_re_li.cxy at wavelength 615.5nm (-3.56762568E-17). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_15_t_7200_2019-08-08_23:28:20_el90:0:0_az90:0:0-dark_sp_cs_cp_re_li.cxy at wavelength 435.5nm (-1.48448463E-17). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_15_t_7200_2019-08-08_23:28:20_el90:0:0_az90:0:0-dark_sp_cs_cp_re_li.cxy at wavelength 498.0nm (-2.09793501E-17). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_15_t_7200_2019-08-08_23:28:20_el90:0:0_az90:0:0-dark_sp_cs_cp_re_li.cxy at wavelength 546.0nm (-2.64841279E-17). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_15_t_7200_2019-08-08_23:28:20_el90:0:0_az90:0:0-dark_sp_cs_cp_re_li.cxy at wavelength 569.0nm (-2.93661327E-17). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_15_t_7200_2019-08-08_23:28:20_el90:0:0_az90:0:0-dark_sp_cs_cp_re_li.cxy at wavelength 615.5nm (-3.56762568E-17). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_15_t_7200_2019-08-09_01:32:53_el90:0:0_az90:0:0-dark_sp_cs_cp_re_li.cxy at wavelength 435.5nm (-1.48448463E-17). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_15_t_7200_2019-08-09_01:32:53_el90:0:0_az90:0:0-dark_sp_cs_cp_re_li.cxy at wavelength 498.0nm (-2.09793501E-17). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_15_t_7200_2019-08-09_01:32:53_el90:0:0_az90:0:0-dark_sp_cs_cp_re_li.cxy at wavelength 546.0nm (-2.64841279E-17). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_15_t_7200_2019-08-09_01:32:53_el90:0:0_az90:0:0-dark_sp_cs_cp_re_li.cxy at wavelength 569.0nm (-2.93661327E-17). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_15_t_7200_2019-08-09_01:32:53_el90:0:0_az90:0:0-dark_sp_cs_cp_re_li.cxy at wavelength 615.5nm (-3.56762568E-17). Probably contaminated by sun, moon of twilight.