[vsnet-alert 25901] ZTF21abciqgv: a large-amplitude CV candidate

[Kenta TAGUCHI]

Using a scraping system I made, I've just found ZTF21abciqgv out as a 
large-amplitude CV candidate from the public ZTF data.
It's position is (RA, Dec) =(17:11:57.43, -17:46:45.52).
Alerce: https://alerce.online/object/ZTF21abciqgv/

Last non-detections:
g > 19.37 on 2021-05-20.36 UT (ZTF)
g > 15.751 on 2021-05-24.06 UT (ASAS-SN)
(Please be careful the limiting mag of ASAS-SN is so shallow)

First detections by ZTF:
r = 15.8 on 2021-05-24.34 (ZTF)
g = 15.7 on 2021-05-24.40 (ZTF)

There are no counterparts and no detections by PS1 (limiting mag ~ 23).
No known minor planets are found by the Minor Planet Checker 
(https://www.minorplanetcenter.net/cgi-bin/checkmp.cgi).

This is the result of ASAS-SN Sky Patrol: 
https://asas-sn.osu.edu/sky-patrol/coordinate/71051099-0d85-4fc0-8532-76d0322873dc
There seem no past outbursts.

Possible WZ Sge-type candidate?

Best Regards,
Kenta
-- 
________________________________________________________________
  田口 健太　(TAGUCHI, Kenta)
  京都大学大学院理学研究科宇宙物理学教室
  (Department of Astronomy, Graduate School of Science, Kyoto University)
kentagch at kusastro.kyoto-u.ac.jp <mailto:kentagch at kusastro.kyoto-u.ac.jp>
  09090536980