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[vsnet-campaign 891] BR Lup superoutburst
- Date: Tue, 1 May 2001 11:38:31 +0900 (JST)
- To: vsnet-alert, vsnet-campaign, vsnet-superoutburst
- From: Taichi Kato <tkato>
- Subject: [vsnet-campaign 891] BR Lup superoutburst
- Sender: owner-vsnet-campaign@kusastro.kyoto-u.ac.jp
BR Lup superoutburst
The SU UMa-type dwarf nova BR Lup is undergoing a superoutburst.
The object has now attained the peak brightness. Since the present
superoutburst is very favorably situated, long time-series observations
are wanted to precisely determine the superhump period and its variation.
The last likely superoutburst was observed in 2000 December, but was
insufficiently followed because of the poor seasonal condition.
YYYYMMDD(UT) mag observer
20010425.501 <146 (R. Stubbings)
20010426.474 <146 (R. Stubbings)
20010426.828 <153 (A. Pearce)
20010428.446 146 (R. Stubbings)
20010429.460 146 (R. Stubbings)
20010429.583 143 (A. Pearce)
20010430.451 140 (R. Stubbings)
20010430.801 137 (A. Pearce)
Regards,
VSNET Collaboration team
vsnet-adm@kusastro.kyoto-u.ac.jp
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