KATS项目 KATS23K001 = AT 2023jtw = TCP J18265948-1217262 ? Microlens Event

Internal name	KATS23K001
RA/DEC (2000)	18 26 59.48 -12 17 26.2
Discovery date (UT)	2023-05-30.83394
Discovery Mag	13.198+-0.032G
Host name	Sct
Host Redshift
Type
Redshift
Other name/s	AT 2023jtw TCP J18265948-1217262 ZTF23aajfyyi
References		Discovery image taken around 2023 May. 30.83394 UT at N86	PanSTARRS-1 Image
Reporter/s	Mi Zhang (Xingming Obs.), Xing Gao (XAO), Guoyou Sun, Jiangao Ruan, Jingyuan Zhao, Wenjie Zhou, Yong Ma, Quanzhi Ye (Xingming Obs.), Hanjie Tan (AUUK), Guangwei Wu (NAAA), Ali Esamdin, Chunhai Bai, Yong Wang (XAO) and the KATS team
Remarks	Microlens event candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/kats23k001.html
Discovery report	We report the discovery of a possible microlens event (G=13.198+-0.032). Discovery was made on several 30-s survey images (limiting mag about 18.0) taken by Xing Gao around 2023 May. 30.83394 UT in the course of the KATS survey of Xinjiang Astronomical Observatory.
Comments
KATS23K001 C2023 05 30.83394 18 26 59.48 -12 17 26.2 13.198+-0.032G N86 ===================================================================== KATS23K001 C2023 05 30.82619 18 26 59.42 -12 17 26.5 15.18+-0.31CV N86 KATS23K001 C2023 05 30.83412 18 26 59.44 -12 17 26.1 15.21+-0.35CV N86 KATS23K001 C2023 05 30.84210 18 26 59.50 -12 17 26.3 15.30+-0.15CV N86 =====================================================================