RA/DEC (2000)
19:14:26.841 +48:00:12.20
288.61183544444 +48.003387933333
Type
SN Ibn
Redshift
0.051
Discovery ReportClassification Report
Related AstroNotes: 2025-236
Reporting Group
GOTO
Discovering Data Source
GOTO
Discovery Date
2025-06-27 22:54:30.528
TNS AT
Y
Public
Y
Discovery Mag
19.62
Filter
L-GOTO
Reporter/s
A. Kumar, D. O'Neill, K. Ackley, M. Dyer, J. Lyman, K. Ulaczyk, D. Steeghs, D. Galloway, V. Dhillon, P. O'Brien, G. Ramsay, K. Noysena, R. Kotak, R. Breton, J. Casares, L. Nuttall, B. Godson, T. Killestein, M. Pursiainen, on behalf of GOTO collaboration
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025pgp - 2025-07-21 06:34:39 Lick-3m / KAST (ZTF)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
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌GOTO-N_GOTO-2_L
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-HKO_ATLAS-02_orange
   
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
21636 2025-07-21 06:34:39 Lick-3m / KAST Aleksandra Bochenek, Zoe McGrath, Daniel Perley Bochenek ZTF tns_2025pgp_2025-07-21_06-34-39_Lick-3m_KAST_ZTF.txt Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2025-06-27 22:54:31 - 2025-06-27 22:54:31 2460854.45452 - 2460854.45452 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
499149 2025-06-27 22:54:31 2460854.45452 19.62 0.18 ABMag L-GOTO GOTO-N_GOTO-2 180
L-GOTO GOTO-N_GOTO-1 2025-06-26 22:13:01 - 2025-06-26 22:13:01 2460853.425707 - 2460853.425707 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
499148 2025-06-26 22:13:01 2460853.425707 20 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-06-25 08:23:47 - 2025-06-25 08:23:47 2460851.8498495 - 2460851.8498495 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
499166 2025-06-25 08:23:47 2460851.8498495 20.8879 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-06-23 07:47:49 - 2025-06-29 06:54:29 2460849.8248727 - 2460855.7878356 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
499168 2025-06-29 06:54:29 2460855.7878356 19.3963 0.128339 ABMag g-ZTF P48_ZTF-Cam
499167 2025-06-27 07:18:08 2460853.8042593 20.1077 0.087113 ABMag g-ZTF P48_ZTF-Cam
501389 2025-06-27 07:18:08 2460853.8042593 20.1214 0.188011 20.7825 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
501388 2025-06-23 07:47:49 2460849.8248727 20.9054 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-06-29 08:39:25 - 2025-07-03 11:22:35 2460855.86071 - 2460859.97402 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
501385 2025-07-03 11:22:35 2460859.97402 18.676 0.106 19.47 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
501384 2025-06-29 08:39:25 2460855.86071 19.28 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
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
261819 2025-07-07 18:16:54 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 19:14:26.841 +48:00:12.20 2025-06-27 07:18:08.004 20.1214 g-ZTF PSN ZTF25aaxwrva ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aaxwrva N
261817 2025-07-07 18:14:32 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 19:14:26.833 +48:00:12.72 2025-07-03 11:22:35.328 18.676 orange-ATLAS PSN ATLAS25hbo ATLAS N
260488 2025-06-29 09:36:55 Fritz Daniel Perley (LJMU), Christoffer Fremling (Caltech), Theophile du Laz (Caltech) on behalf of ZTF ZTF ZTF 19:14:26.821 +48:00:12.15 2025-06-27 07:18:08.003 20.1077 g-ZTF PSN ZTF25aaxwrva ZTF N
260479 2025-06-29 07:14:50 GOTO_bot A. Kumar, D. O'Neill, K. Ackley et al. GOTO GOTO 19:14:26.911 +48:00:13.14 2025-06-27 22:54:30.528 19.62 L-GOTO Other GOTO25els GOTO 2025TNSTR2465....1K N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21636 2025-07-25 00:14:30 Daniel Perley Daniel Perley (LJMU), Aleksandra Bochenek (LJMU), Zoe McGrath (LJMU), R. Michael Rich (UCLA) ZTF SN Ibn 0.051 1 ZTF Shows intermediate-width emission from He I 5876, as well as narrow host emission lines at a consistent redshift of z=0.0510. 2025TNSCR2903....1P
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
21636 2025-07-21 06:34:39 Lick-3m / KAST Aleksandra Bochenek, Zoe McGrath, Daniel Perley Bochenek ZTF tns_2025pgp_2025-07-21_06-34-39_Lick-3m_KAST_ZTF.txt Object

Comments

TNS
System

Mon, 07/07/2025 - 18:16

Object coordinates updated

Object coordinates updated according to AT-report 261819 of Group ZTF
Previous RA, DEC: 19:14:26.821, +48:00:12.15 (288.6117532, +48.0033757)
Updated RA, DEC: 19:14:26.841, +48:00:12.20 (288.61183544444, +48.003387933333)

TNS
System

Sun, 06/29/2025 - 09:36

Object coordinates updated

Object coordinates updated according to AT-report 260488 of Group ZTF
Previous RA, DEC: 19:14:26.911, +48:00:13.14 (288.61213, +48.003649)
Updated RA, DEC: 19:14:26.821, +48:00:12.15 (288.6117532, +48.0033757)