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KATS项目 KATS22L012 = AT 2022aexy * Microlensing Event

Internal name KATS22L012
RA/DEC (2000) 17 25 40.13 -21 13 57.5
Discovery date (UT) 2022-06-08.74509
Discovery Mag 17.48CV
Host name Oph
Host Redshift
Type Microlensing Event
Redshift
Other name/s AT 2022aexy
ZTF22aaknmsp
References BHTOM Discovery image taken around 2022 Jun. 08.74509 UT at N86 PanSTARRS-1 Image
Reporter/s Jianlin Xu, Mi Zhang, Guoyou Sun, Jiangao Ruan, Jingyuan Zhao, Wenjie Zhou, Yong Ma, Quanzhi Ye, Zhuoyang Chen (Xingming Obs.), Hanjie Tan (AUUK), Guangwei Wu (NAAA), Xing Gao, Ali Esamdin, Chunhai Bai, Yong Wang (XAO) and the KATS team
Remarks Microlensing Event candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/kats22l012.html
Discovery report We report the discovery of a possible Microlensing Event (17.48+-0.17CV). Discovery was made on several 30-s survey images (limiting mag about 18.5) taken by Xing Gao around 2022 Jun. 08.74509 UT in the course of the KATS survey of Xinjiang Astronomical Observatory.
Comments
KATS22L012 C2022 05 06.86460 17 25 40.16 -21 13 57.4 >18.5CV N86
KATS22L012 C2022 05 30.83470 17 25 40.14 -21 13 57.3 18.19+-0.23CV N86
KATS22L012 C2022 06 08.74509 17 25 40.13 -21 13 57.5 17.48+-0.17CV N86
KATS22L012 C2022 06 08.75258 17 25 40.16 -21 13 57.5 17.48+-0.15CV N86
KATS22L012 C2022 06 08.76000 17 25 40.14 -21 13 57.3 17.47+-0.14CV N86
KATS22L012 C2022 07 08.70384 17 25 40.15 -21 13 57.5 >18.5CV N86