comet and spectroscopic observations on 4 march

after a beautiful clear day we had again a clear and dry night, excellejnt for observations ! I observed several comet: 19P, 29P, 67P, 81P, 104P, 116P, C/2019 L3 and C/2020 S4. With the second observatory i could capture spectra of 43 Ori and PZ Gem (3 hours observing)