between periods of clouds and disturbance of the moon, i could observe some comets: 29P, C/2018 U1, C/2019 K7, C/2019 L3, C/2019 T3, C/2019 U6. With hte C11 and LHiResIII sepctrograph i could take 3 spectra: gam Cas for detail @ 6678 Å, pi Aqr for H-alpha detail and HD 221571.