[vsnet-alert 24133] Re: CSS J181252.2+330406: CV in low state

Patrick Schmeer pasc1312-aavso@yahoo.de via vsnet-alert vsnet-alert at ooruri.kusastro.kyoto-u.ac.jp
Thu Apr 2 15:48:32 JST 2020

 CSS_J181252.2+330406 (CV)
Taichi Kato wrote:
> In outburst now or a noise?
Above quiescence indeed but fainter than rmag. 15 on
March 31 (only mag. 17 according to the ZTF image).
     Am Donnerstag, 2. April 2020, 07:26:47 MESZ hat Taichi Kato <tkato at kusastro.kyoto-u.ac.jp> Folgendes geschrieben:  
 CSS J181252.2+330406: CV in low state

  According to ZTF and Gaia data, this object
(=CSS160406:181252+330407) is essentially a CV in low state.
Deep fading in 2018 June-Aug.
The Mv at maximum is too faint for a dwarf nova.

  In outburst now or a noise?

  YYYYMMDD(UT)  mag  observer
  20200328.4930 19.108zg  (Zwicky Transient Facility Lasair (Masci+ 2019))
  20200328.5277 20.305zr  (Zwicky Transient Facility Lasair (Masci+ 2019))
  20200331.4895 15.043zr  (Zwicky Transient Facility Lasair (Masci+ 2019))


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