[vsnet-campaign-dn 14236] Re: [vsnet-alert 23702] ASASSN-19zz: very unusual variation

Josch Hambsch hambsch at telenet.be
Sun Nov 10 08:37:56 JST 2019


There was a mistake in the analysis of the 19zz data. Need to be
re-analyzed.
So disregard the info about deep fadings. There are no eclipses or unusual
periodic variations.

Josch

Subject: [vsnet-alert 23702] ASASSN-19zz: very unusual variation

ASASSN-19zz: very unusual variation

   Josch Hambsch and Berto Monard reported observations.
Although superhump-like modulations were present on Oct. 31 (vsnet-alert
23680), no periodic variation was detected on Nov. 4.
On Nov. 7 and 8 (Hambsch's data), deep fadings up to 2 mag were recorded.
The variation did not seem to be periodic and too broad for eclipses.
More observations are needed to clarify the nature.



More information about the vsnet-campaign-dn mailing list