[vsnet-alert 22237] CSS J221822.9+344511 superoutburst

Mon Jun 18 17:31:20 JST 2018

CSS J221822.9+344511  (UGSU)
https://www.aavso.org/vsx/index.php?view=detail.top&oid=285900

Recent ASAS-SN Sky Patrol observations
(Shappee et al. 2014ApJ...788...48S and
Kochanek et al. 2017PASP..129j4502K):
https://asas-sn.osu.edu/light_curves/cb4908dc-4ad9-45d2-8b83-530400f92e0d
CSSJ221822.9+344511 20180603.579 <17.00V ASN
CSSJ221822.9+344511 20180604.581 <16.40V ASN
CSSJ221822.9+344511 20180613.563  15.54V ASN
CSSJ221822.9+344511 20180616.546  15.91V ASN

Time-resolved photometry is recommended.

Clear skies,
Patrick
------------------
Taichi Kato wrote:
[vsnet-outburst 22262] activity at a glance (Jun 15)
...
** CSSJ221822.9+344511 (UGSU) **
20180601.7779 <167c  (Yutaka Maeda)
20180603.8167 <142cG (Yutaka Maeda)
20180612.7484  153cG (Yutaka Maeda)
20180612.750   153cG (Yutaka Maeda)