| Internal name | KATS24G003 |  |
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| RA/DEC (2000) | 18 10 06.41 -15 35 34.6 | ||
| Discovery date (UT) | 2024-04-05.90672 | ||
| Discovery Mag | 18.27CV | ||
| Host name | Ser | ||
| Host Redshift | |||
| Type | FUOR|SN|N: | ||
| Redshift | |||
| Other name/s | AT 2024nau TCP J18100641-1535346 ZTF24aahlbwn |
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| References | VSX | Discovery image taken around 2024 Apr. 05.90672 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 | CV or optical counterpart of unknown high energy event candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/kats24g003.html |
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| Discovery report | We reported a possible CV or optical counterpart of unknown high energy event (18.27+-0.19CV). Discovery was made on several 60-s survey images (limiting mag about 19.0CV) taken by Xing Gao around 2024 Apr. 05.90672 UT in the course of the KATS survey of Xinjiang Astronomical Observatory. The follow-up image was made on 120-s survey image (limiting mag about 19.5CV) taken by Xing Gao at Xingming Observatory “#”2 (N89) around 2024 Jul. 03.72557 UT using a unfiltered CCD (+0.5m f/4 reflector). The target remains at 18.3 CV for at least 3 months. | ||
| Comments | |||
| KATS24G003 C2023 09 09.61429 18 10 06.41 -15 35 34.7 >19.0CV N86 KATS24G003 C2024 04 05.90672 18 10 06.41 -15 35 34.6 18.27+-0.19CV N86 KATS24G003 C2024 04 05.91774 18 10 06.41 -15 35 34.5 18.30+-0.20CV N86 KATS24G003 C2024 04 05.92879 18 10 06.40 -15 35 34.5 18.32+-0.19CV N86 KATS24G003 C2024 07 03.72557 18 10 06.54 -15 35 36.0 18.26+-0.16CV N89 KATS24G003 C2024 07 03.74343 18 10 06.41 -15 35 34.6 18.09+-0.16r’ N86 KATS24G003 C2024 07 03.74594 18 10 06.42 -15 35 34.6 16.97+-0.15i’ N86 |
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