[vsnet-outburst 23616] ASASSN-17gh superoutburst (since 7 April 2019)

Tue Apr 23 15:36:21 JST 2019

ASASSN-17gh  (UGSU)
https://www.aavso.org/vsx/index.php?view=detail.top&oid=477845

Outburst first reported by Yutaka Maeda (vsnet-outburst 23547):
ASASSN-17gh 20190408.626  153cG Mdy.VSOLJ outburst

ASAS-SN Sky Patrol (Shappee et al. 2014ApJ...788...48S and
Kochanek et al. 2017PASP..129j4502K) data and light curve:
https://asas-sn.osu.edu/light_curves/8d8a9121-66e7-41a8-83f7-6415f819e36f

ASASSN-17gh 20190405.337 <17.56g ASN
ASASSN-17gh 20190407.297  15.09g ASN
ASASSN-17gh 20190408.240  14.97g ASN
ASASSN-17gh 20190409.191  15.01g ASN
ASASSN-17gh 20190414.289  15.74g ASN
ASASSN-17gh 20190415.222 <15.87g ASN

Outburst also detected by Gaia:
http://gsaweb.ast.cam.ac.uk/alerts/alert/Gaia19bmb/

ASASSN-17gh 20190420.780  18.44G Gaia
ASASSN-17gh 20190420.854  18.46G Gaia

Regards,
Patrick