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PSP项目 PSP24I = SN 2024biv * SN Ia

Internal name PSP24I
RA/DEC (2000) 16 07 55.98 +64 21 07.5
Discovery date (UT) 2024-01-31.95981
Discovery Mag 18.85CV
Host name UGC 10231
Host Redshift 0.059754
Type SN Ia
Redshift  0.056
Other name/s SN 2024biv
References   Discovery image taken around 2024 Jan. 31.95981 UT at N89 PanSTARRS-1 Image
Reporter/s Ziyang Mai, Jiangao Ruan, Mi Zhang, Jianlin Xu, Leiming Tang, Lanhe Ding, Xiaochang Yan, Wenjie Zhou, Jingyuan Zhao, Guoyou Sun,  Xing Gao and the PSP team
Remarks SN candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/psp24i.html
Discovery report We report the discovery of a possible SN at 18.85+-0.18CV on several 30-s survey images (limiting mag about 19.5CV) taken by Xing Gao at Xingming Observatory “#”2 (N89) around 2024 Jan. 31.95981 UT using a unfiltered CCD (+0.5m f/4 reflector). The transient approximately located at RA= 16h07m55.98s, DEC = +64d21m07.5s (equinox 2000.0).
Comments
PSP24I C2024 01 31.95981 16 07 55.98 +64 21 07.5 18.85+-0.18CV N89
PSP24I C2024 02 01.82094 16 07 56.01 +64 21 07.6 18.67+-0.16CV N89
PSP24I C2024 02 03.87916 16 07 56.03 +64 21 08.0 18.19+-0.15CV N86
PSP24I C2024 02 03.89418 16 07 56.05 +64 21 08.0 18.16+-0.16CV N86
PSP24I C2024 02 04.83924 16 07 56.03 +64 21 07.8 18.06+-0.14CV N86
PSP24I C2024 02 05.83514 16 07 55.97 +64 21 07.6 17.90+-0.16CV N86
PSP24I C2024 02 06.92267 16 07 56.01 +64 21 07.8 17.86+-0.15CV N86
PSP24I C2024 02 07.92247 16 07 56.00 +64 21 07.3 17.84+-0.17CV N86
PSP24I C2024 02 08.95837 16 07 56.01 +64 21 07.4 17.87+-0.12CV N86
PSP24I C2024 02 09.95791 16 07 56.01 +64 21 07.4 17.93+-0.10CV N86
PSP24I C2024 02 10.85104 16 07 56.04 +64 21 07.7 18.02+-0.14CV N86