comet and spectroscipic observations on aug. 3

After an very long period of bad weather, this evening, this evening had a brief period of clear skies. I could obtain 2 spectra and 2 comets, after 2 hours clouds where coming in and i must close the 2 observatories. comets that are observed are: 12P and 103P. the spectra i could obtain are: V442 And and 10 Cas.