Error messages Image sky_T_-10_t_300_2014-03-05_06:23:41.fits seems to be saturated. No analysis have been done Bad background substraction on file sky_T_-10_t_300_2014-03-05_06:04:36-dark_sp_cs_cp_re_li.cxy at wavelength 435.5nm (-1.28998056E-06). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_-10_t_300_2014-03-05_06:04:36-dark_sp_cs_cp_re_li.cxy at wavelength 546.0nm (-4.37214339E-07). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_-10_t_300_2014-03-05_06:04:36-dark_sp_cs_cp_re_li.cxy at wavelength 569.0nm (-4.82818734E-07). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_-10_t_300_2014-03-05_06:04:36-dark_sp_cs_cp_re_li.cxy at wavelength 615.5nm (-1.60016384E-06). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_-10_t_300_2014-03-05_06:14:09-dark_sp_cs_cp_re_li.cxy at wavelength 435.5nm (-1.2779964E-05). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_-10_t_300_2014-03-05_06:14:09-dark_sp_cs_cp_re_li.cxy at wavelength 546.0nm (-6.94486198E-06). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_-10_t_300_2014-03-05_06:14:09-dark_sp_cs_cp_re_li.cxy at wavelength 569.0nm (-1.99054957E-05). Probably contaminated by sun, moon of twilight. Bad background substraction on file sky_T_-10_t_300_2014-03-05_06:14:09-dark_sp_cs_cp_re_li.cxy at wavelength 615.5nm (-2.17861634E-05). Probably contaminated by sun, moon of twilight.