• Line Evolution of the Nova V5587 Sgr from Early to Nebula Phase 

      Autor: Kajikawa, T.; Arai, A.; Nagashima, M.; Kawakita, H.; Yamanaka, M.; Kawabata, K.; Kiyota, S.
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
      The spectral evolution of the nova V5587 Sgr has been monitored at Koyama Astronomical Observatory and Higashi-Hiroshima Observatory, Japan, from the early to nebula phase. The nova rebrightened several times. The spectra ...
    • Optical Low Resolution Spectroscopic Observations of T Pyx during the Early Phase of 2011 Outburst 

      Autor: Arai, A.; Isogai, M.; Yamanaka, M.; Akitaya, H.; Uemura, M.
      (České vysoké učení technické v PrazeCzech Technical University in Prague, 2015)
      We report on the results of our low resolution spectroscopic observations during the 2011 outburst of the recurrent nova T Pyx. Our observations were performed from 0.19 days to 34 days after the eruption discovered by M. ...