a high resolution spectrum could be ontained from Be-star 28 Cyg.
after the clouds were gone, i could start with taken spectra of Be-stars: 25 Cyg & 28 Cyg in high resolution( R~15000)
With the C11 -telescope and LHiResIII spectrograph, 2 spectra could be taken of Be-stars: 28 Cyg & QR Vul.
high resolution spectra for H-alpha region could be obtained of: 28 Cyg & iot Lyr
during this evening a spectrum was taken with the C11 + LHiResIII spectrograph of Be-star: 25 Cyg.
a spêctrum in high resolution for H-alpha region could be obtained of 28 Cyg
With a remote 0.61-m f/6.5 CDK telescope in Rio Hurtado, Chile we ( comet team: E. Bryssinck, M. Rocchetto, E. Guido, G. Milani, A. Valvasori) observed a possible comet, mentioned on the PCCP of the … Read more
After a warm day we have again a clear night. After the high clouds are dissappeared, i started with observing some comets: 325P, C/2022 L1, C/2022 L2, C/2020 K1. Simultanously i started with observation of … Read more
during this clear night, but low transparancy, i could take a spectrum of 12 Vul