[vsnet-outburst 8306] XZ Eri: superhumps and eclipses on 5 Nov.
Makoto Uemura
uemuram at hiroshima-u.ac.jp
Fri Dec 7 02:33:55 JST 2007
XZ Eri: superhumps and eclipses on 5 Nov.
We performed time-series observations on 5 Nov.
and obtained V- and J-band light curves, as shown in
the following page:
http://kanatatmp.blogspot.com/search/label/XZ%20Eri
In the figure, eclipses can be seen at ~0.694 (UT) and ~0.755 (UT). Superhumps apparently have a double-peak structure with a small dip.
The V-J color is ~0.4, atypically red for dwarf novae in outburst.
This is probably due to a high inclination angle of XZ Eri.
Regards,
M. Uemura, A. Arai, M. Sasada, and T. Yasuda
on behalf of the KANATA team
Hiroshima University
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