RA/DEC (2000)
02:37:28.211 +23:18:12.51
39.3675475 +23.3034753
Type
SN II
Redshift
0.027486
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2025-03-10 14:38:53.376
TNS AT
Y
Public
Y
Host Name
PGC 9939
Host Redshift
0.027486
Discovery Mag
18.46
Filter
Clear-
Reporter/s
Ziyang Mai, Jianlin Xu, Mi Zhang, Guoyou Sun, Jiangao Ruan, Jingyuan Zhao, Wenjie Zhou, Yong Ma, Ye, Zhuoyang Chen (Xingming Obs.), Hanjie Tan (AUUK), Guangwei Wu (NAAA), Xing Gao, Ali Esamdin, Chunhai Bai, Yong Wang (XAO), on behalf of the KATS team

Spectra

 SN_2025dzq - 2025-03-22 03:48:51 P200 / NGPS (ZTF)z=
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Show [Ca II] at z=vexp= km/s
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Show Tellurics 
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 P48_ZTF-Cam_r
 Other_Other_Clear
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20642 2025-03-22 03:48:51 P200 / NGPS Jesper Sollerman, Maggie Li, Yu-Jing Qin, Sam Rose, Oleksandra Pyshna Sam Rose ZTF tns_2025dzq_2025-03-22_03-48-51_P200_NGPS_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2025-02-27 03:40:21 - 2025-03-21 03:09:55 2460733.6530208 - 2460755.6318866 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477464 2025-03-21 03:09:55 2460755.6318866 18.7527 0.168366 ABMag r-ZTF P48_ZTF-Cam
477463 2025-03-09 03:14:17 2460743.634919 18.7633 0.104685 ABMag r-ZTF P48_ZTF-Cam
477462 2025-02-27 03:40:21 2460733.6530208 19.7992 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
Clear- Other_Other 2025-03-10 14:38:53 - 2025-03-10 14:38:53 2460745.11034 - 2460745.11034 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
474731 2025-03-10 14:38:53 2460745.11034 18.46 0.17 19 VegaMag Clear- Other_Other 60 Xing Gao
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks Bibcode Unreal Auto classification
249164 2025-03-21 14:11:11 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 02:37:28.211 +23:18:12.51 2025-03-09 03:14:17.001 18.7633 r-ZTF PSN ZTF25aaismsi ZTF N
247574 2025-03-10 15:18:44 Mi Zhang Ziyang Mai,Jianlin Xu,Mi Zhang et al. XOSS XOSS 02:37:28.200 +23:18:12.60 2025-03-10 14:38:53.376 18.46 Clear- PSN PGC 9939 KATS25E006 XOSS SN candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/kats25e006.html 2025TNSTR.943....1M N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20642 2025-03-26 14:10:00 ZTF_Bot1 K. Das, S. Covarrubias, C. Fremling (Caltech), M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN II 0.027486 1 ZTF 2025TNSCR1164....1D
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
20642 2025-03-22 03:48:51 P200 / NGPS Jesper Sollerman, Maggie Li, Yu-Jing Qin, Sam Rose, Oleksandra Pyshna Sam Rose ZTF tns_2025dzq_2025-03-22_03-48-51_P200_NGPS_ZTF.ascii Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 249164 of Group ZTF
Previous RA, DEC: 02:37:28.200, +23:18:12.60 (39.3675, +23.3035)
Updated RA, DEC: 02:37:28.211, +23:18:12.51 (39.3675475, 23.3034753)