[vsnet-alert 22486] ASASSN-18ub

[Kojiguchi Naoto]

ASASSN-18ub

    There might be a mismatch between ASASSN-18ub and PS1's object 
because the position of this object was too far from that of PS1's object.

According to PS1, this object is not detected and a neighbor star of 
this object is detected at g=21.7.
This result shows that this outburst is >6 mag amplitudes.

ASASSN-18ub  --- ------- 18:58:3.23 25:8:28.2 2018-08-31.39 15.54 
-------  CV candidate, matches to PS1 g=16.9, V>17.6 on 2018-08-30.39, 
V=15.4 on 2018-08-31.40, g=16.3 on 2018-09-04.10, g=16.5 on 2018-09-05.12.

ASASSN-18ub 20180830.39 <176V ASN
ASASSN-18ub 20180831.40 154V ASN
ASASSN-18ub 20180904.10 163g ASN
ASASSN-18ub 20180905.12 165g ASN