RA/DEC (2000)
11:47:29.437 +50:26:01.88
176.872654245 +50.4338553376
Type
SN II
Redshift
0.02641
Discovery ReportClassification Report
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2025-02-18 20:54:57.600
TNS AT
Y
Public
Y
Host Name
UGC 6763
Host Redshift
0.02641
Discovery Mag
18.25
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
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025byp - 2025-02-19 13:03:17 UH88 / SNIFS (SCAT)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He II at z=vexp= km/s
▌Show C II at z=vexp= km/s
▌Show C III at z=vexp= km/s
▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
▌Show N III at z=vexp= km/s
▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
▌Show [O I] at z=vexp= km/s
▌Show O II at z=vexp= km/s
▌Show [O II] at z=vexp= km/s
▌Show [O III] at z=vexp= km/s
▌Show O V at z=vexp= km/s
▌Show O VI at z=vexp= km/s
▌Show Na at z=vexp= km/s
▌Show Mg at z=vexp= km/s
▌Show Mg II at z=vexp= km/s
▌Show Si II at z=vexp= km/s
▌Show S II at z=vexp= km/s
▌Show Ca II at z=vexp= km/s
▌Show [Ca II] at z=vexp= km/s
▌Show Fe II at z=vexp= km/s
▌Show Fe III at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Tellurics 
▌Show Galaxy lines at z=
▌Show WR-WN at z=vexp= km/s
▌Show WR-WC/O at z=vexp= km/s
z-step:   v-step: 
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌LAST_LAST-Cam_Clear
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌PS1_GPC1_i
 ▌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
20416 2025-02-19 13:03:17 UH88 / SNIFS 1800 Hinkle SCAT tns_2025byp_2025-02-19_13-03-17_UH88_SNIFS_SCAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- LAST_LAST-Cam 2025-02-19 00:19:59 - 2025-03-18 18:46:29 2460725.51388 - 2460753.28228 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
476768 2025-03-18 18:46:29 2460753.28228 18.53 ABMag Clear- LAST_LAST-Cam 380
476767 2025-02-19 00:19:59 2460725.51388 19.12 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
L-GOTO GOTO-N_GOTO-1 2025-02-04 23:48:15 - 2025-02-19 22:49:00 2460711.491843 - 2460726.450694 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
470045 2025-02-19 22:49:00 2460726.450694 17.96 0.1 ABMag L-GOTO GOTO-N_GOTO-1 180
470044 2025-02-04 23:48:15 2460711.491843 18.4 ABMag L-GOTO GOTO-N_GOTO-1 135 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-02-17 07:47:39 - 2025-02-17 07:47:39 2460723.8247569 - 2460723.8247569 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
470693 2025-02-17 07:47:39 2460723.8247569 18.8555 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-02-17 10:24:18 - 2025-02-22 10:58:37 2460723.9335417 - 2460728.9573727 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
470695 2025-02-22 10:58:37 2460728.9573727 17.8445 0.0800382 ABMag g-ZTF P48_ZTF-Cam
470694 2025-02-17 10:24:18 2460723.9335417 18.8772 0.200965 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-02-19 10:06:34 - 2025-02-19 10:06:34 2460725.92123 - 2460725.92123 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
470023 2025-02-19 10:06:34 2460725.92123 17.462 0.112 18.82 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-02-17 11:42:05 - 2025-02-17 11:42:05 2460723.98756 - 2460723.98756 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
470022 2025-02-17 11:42:05 2460723.98756 19.24 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
i-P1 PS1_GPC1 2025-03-11 07:38:32 - 2025-03-11 07:38:32 2460745.81843 - 2460745.81843 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
475129 2025-03-11 07:38:32 2460745.81843 18.1 0.05 20.7 ABMag i-P1 PS1_GPC1 45 Robot
Clear- Other_Other 2025-02-18 20:54:58 - 2025-02-18 20:54:58 2460725.3715 - 2460725.3715 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469603 2025-02-18 20:54:58 2460725.3715 18.25 0.22 19.5 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 ADS Bibcode Unreal Auto classification
248838 2025-03-18 19:30:59 LAST_Bot1 R. Konno (WIS), E. Zimmerman (WIS), A. Horowicz (WIS) et al. LAST LAST 11:47:29.480 +50:26:01.81 2025-03-18 18:46:28.992 18.53 Clear- PSN LAST N
247799 2025-03-12 14:44:17 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 11:47:29.437 +50:26:01.88 2025-03-11 07:38:32.352 18.1 i-P1 PSN PS25adc Pan-STARRS N
245419 2025-02-22 11:08:13 Fritz Nabeel Rehemtulla (CIERA, NU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 11:47:29.459 +50:26:01.60 2025-02-17 10:24:18.002 18.8772 g-ZTF PSN ZTF25aafszll ZTF Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167). N
245155 2025-02-20 06:31:07 GOTO_bot A. Kumar, D. O'Neill, K. Ackley et al. GOTO GOTO 11:47:29.461 +50:26:02.23 2025-02-19 22:48:59.616 17.96 L-GOTO Other GOTO25amx GOTO N
245144 2025-02-20 05:38:04 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 11:47:29.407 +50:26:01.59 2025-02-19 10:06:34.272 17.462 orange-ATLAS PSN ATLAS25bta ATLAS N
244970 2025-02-18 23:13:27 Mi Zhang Ziyang Mai, Jianlin Xu, Mi Zhang et al. XOSS XOSS 11:47:29.430 +50:26:01.70 2025-02-18 20:54:57.600 18.25 Clear- PSN UGC 6763 KATS25D002 XOSS SN candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/kats25d001.html 2025TNSTR.659....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
20416 2025-02-19 13:53:09 Jason Hinkle Jason Hinkle (UH/IfA) on behalf of SCAT SCAT SN II 0.02641 1 SCAT The redshift is from the archival SDSS host spectrum. Blue continuum with broad H and He features. 2025TNSCR.686....1H
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
20416 2025-02-19 13:03:17 UH88 / SNIFS 1800 Hinkle SCAT tns_2025byp_2025-02-19_13-03-17_UH88_SNIFS_SCAT.dat Object

Comments

TNS
System

Wed, 03/12/2025 - 14:44

Object coordinates updated

Object coordinates updated according to AT-report 247799 of Group Pan-STARRS
Previous RA, DEC: 11:47:29.459, +50:26:01.60 (176.8727469, +50.4337765)
Updated RA, DEC: 11:47:29.437, +50:26:01.88 (176.872654245, 50.4338553376)

TNS
System

Sat, 02/22/2025 - 11:08

Object coordinates updated

Object coordinates updated according to AT-report 245419 of Group ZTF
Previous RA, DEC: 11:47:29.407, +50:26:01.59 (176.872528, +50.433775)
Updated RA, DEC: 11:47:29.459, +50:26:01.60 (176.8727469, 50.4337765)

TNS
System

Thu, 02/20/2025 - 05:38

Object coordinates updated

Object coordinates updated according to AT-report 245144 of Group ATLAS
Previous RA, DEC: 11:47:29.430, +50:26:01.70 (176.872625, +50.433806)
Updated RA, DEC: 11:47:29.407, +50:26:01.59 (176.872528, 50.433775)