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[vsnet-campaign 1028] WZ Sge: short-term variations in optical spectra
WZ Sge: short-term variations in optical spectra
Accorging to the report from Dr. Sadakane, observing at Okayama
Astrophysical Observatory, both emission and absorption components
of H-beta show strong short-term variation (reported on July 24).
Since the object is very bright, even small telescope will be
able to obtain time-resolved low resolution spectra. Such time-series
spectroscopy will provide enormous hints for the dwarf nova outburst and
the early superhump. Observations are strongly encouraged. If possible,
observations covering more than one orbital period are prefered.
Regards,
VSNET Collaboration team
vsnet-adm@kusastro.kyoto-u.ac.jp
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