RA/DEC (2000)
10:19:51.568 +55:25:54.20
154.964867454 +55.4317228705
Type
SN Ia-91T-like
Redshift
Discovery ReportClassification Report
Reporting Group
XOSS
Discovering Data Source
XOSS
Discovery Date
2025-02-09 20:37:53.760
TNS AT
Y
Public
Y
Host Name
2MASX J10195292+5526098
Host Redshift
0.03272
Discovery Mag
18.91
Filter
Clear-
Reporter/s
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_2025bdr - 2025-02-15 16:33:45 Lijiang-2.4m / YFOSC (LiONS)z=
▌Show H at z=vexp= km/s
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▌Show He II at z=vexp= km/s
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▌Show N II at z=vexp= km/s
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▌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
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▌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
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▌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
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),

Light curves

 ▌LAST_LAST-Cam_Clear
 ▌PS2_GPC2_i
 ▌PS2_GPC2_y
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌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
20387 2025-02-15 16:33:45 Lijiang-2.4m / YFOSC Jujia Zhang LiONS tns_2025bdr_2025-02-15_16-33-44.713_Lijiang-2.4m_YFOSC_LiONS.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- LAST_LAST-Cam 2025-02-01 00:41:54 - 2025-02-18 16:54:56 2460707.5291 - 2460725.20481 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469566 2025-02-18 16:54:56 2460725.20481 17.05 ABMag Clear- LAST_LAST-Cam 400
469565 2025-02-01 00:41:54 2460707.5291 20.48 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
i-P1 PS2_GPC2 2025-02-12 11:29:48 - 2025-02-12 11:29:48 2460718.97903 - 2460718.97903 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
468725 2025-02-12 11:29:48 2460718.97903 18.59 0.06 20.7 ABMag i-P1 PS2_GPC2 45 Robot
y-P1 PS2_GPC2 2025-02-13 11:17:54 - 2025-02-13 11:17:54 2460719.97076 - 2460719.97076 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
468500 2025-02-13 11:17:54 2460719.97076 18.71 0.26 18.3 ABMag y-P1 PS2_GPC2 27 Robot
r-ZTF P48_ZTF-Cam 2025-02-04 08:41:44 - 2025-02-04 08:41:44 2460710.8623148 - 2460710.8623148 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
467715 2025-02-04 08:41:44 2460710.8623148 20.6504 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
g-ZTF P48_ZTF-Cam 2025-02-10 09:12:44 - 2025-02-10 09:12:44 2460716.8838426 - 2460716.8838426 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
467716 2025-02-10 09:12:44 2460716.8838426 18.734 0.0867058 19.6718 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-02-11 11:01:14 - 2025-02-11 11:01:14 2460717.95919 - 2460717.95919 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
468504 2025-02-11 11:01:14 2460717.95919 18.46 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-02-13 11:40:36 - 2025-02-13 11:40:36 2460719.98653 - 2460719.98653 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
468505 2025-02-13 11:40:36 2460719.98653 18.05 0.117 18.54 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
Clear- Other_Other 2025-02-09 20:37:54 - 2025-02-09 20:37:54 2460716.35965 - 2460716.35965 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
467668 2025-02-09 20:37:54 2460716.35965 18.91 0.18 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
244952 2025-02-18 17:23:06 LAST_Bot1 R. Konno (WIS),E. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 10:19:51.588 +55:25:55.02 2025-02-18 16:54:55.584 17.05 Clear- PSN LAST N
244438 2025-02-15 11:25:28 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 10:19:51.568 +55:25:54.20 2025-02-12 11:29:48.192 18.59 i-P1 PSN PS25qr Pan-STARRS N
244315 2025-02-13 16:01:46 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 10:19:51.606 +55:25:54.20 2025-02-13 11:40:36.192 18.05 orange-ATLAS PSN ATLAS25boh ATLAS N
244313 2025-02-13 14:55:45 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 10:19:51.573 +55:25:54.28 2025-02-13 11:17:53.664 18.71 y-P1 PSN PS25qr Pan-STARRS N
243910 2025-02-10 18:47:05 ALeRCE S. Jurado,F.E. Bauer,F. Forster et al. ALeRCE ZTF 10:19:51.563 +55:25:54.32 2025-02-10 09:12:44.001 18.734 g-ZTF PSN 2MASX J10195292+5526098 ZTF25aafkghv ZTF Early SN candidate (g-rise > 0.07+-0.00 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aafkghv N
243888 2025-02-10 12:25:26 Mi Zhang Jianlin Xu,Mi Zhang,Guoyou Sun et al. XOSS XOSS 10:19:51.590 +55:25:54.50 2025-02-09 20:37:53.760 18.91 Clear- PSN 2MASX J10195292+5526098 KATS25C007 XOSS SN candidate classified by XOSS. Details can be found at http://xjltp.china-vo.org/kats25c007.html 2025TNSTR.564....1X N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20387 2025-02-16 02:23:19 Liping Li Liping Li, Qian Zhai, Jujia Zhang (YNAO); Xiaofeng Wang(THU) LiONS SN Ia-91T-like 1 LiONS The spectrum obtained by LJT is similar to that of a 91T-like SN Ia at early phase (e.g., SN 1995bd at -10d, SN 1999dq at -11d, via SNID fitting). 2025TNSCR.635....1L
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
20387 2025-02-15 16:33:45 Lijiang-2.4m / YFOSC Jujia Zhang LiONS tns_2025bdr_2025-02-15_16-33-44.713_Lijiang-2.4m_YFOSC_LiONS.dat Object

Comments

TNS
System

Sat, 02/15/2025 - 11:25

Object coordinates updated

Object coordinates updated according to AT-report 244438 of Group Pan-STARRS
Previous RA, DEC: 10:19:51.573, +55:25:54.28 (154.964887197, +55.4317454162)
Updated RA, DEC: 10:19:51.568, +55:25:54.20 (154.964867454, 55.4317228705)

TNS
System

Thu, 02/13/2025 - 14:55

Object coordinates updated

Object coordinates updated according to AT-report 244313 of Group Pan-STARRS
Previous RA, DEC: 10:19:51.563, +55:25:54.32 (154.9648469, +55.4317549)
Updated RA, DEC: 10:19:51.573, +55:25:54.28 (154.964887197, 55.4317454162)

TNS
System

Mon, 02/10/2025 - 18:47

Object coordinates updated

Object coordinates updated according to AT-report 243910 of Group ZTF
Previous RA, DEC: 10:19:51.590, +55:25:54.50 (154.964958, +55.431806)
Updated RA, DEC: 10:19:51.563, +55:25:54.32 (154.9648469, 55.4317549)