RA/DEC (2000)
07:18:16.750 +38:20:56.63
109.569791546 +38.3490631016
Type
SN Ia
Redshift
0.07
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-12-13 07:38:16.998
TNS AT
Y
Public
Y
Discovery Mag
20.2639
Filter
r-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025agyp - 2025-12-18 06:12:23 P60 / SEDM (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

 ▌ATLAS-TDO_ATLAS-05_wide
 ▌WFST_WFST-WFC_r
 ▌WFST_WFST-WFC_g
 ▌LAST_LAST-Cam_Clear
 ▌GOTO-N_GOTO-2_L
 ▌PS2_GPC2_w
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_cyan
   
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
22630 2025-12-18 06:12:23 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025agyp_2025-12-18_06-12-23.167782_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2025-12-19 00:45:11 - 2025-12-19 00:45:11 2461028.53138 - 2461028.53138 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540611 2025-12-19 00:45:11 2461028.53138 18.495 0.052 20.18 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
r-WFST WFST_WFST-WFC 2025-12-15 18:07:12 - 2025-12-15 18:07:12 2461025.255 - 2461025.255 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
567764 2025-12-15 18:07:12 2461025.255 19.44 0.02 ABMag r-WFST WFST_WFST-WFC 30
g-WFST WFST_WFST-WFC 2025-12-09 18:54:43 - 2025-12-09 18:54:43 2461019.288 - 2461019.288 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
567763 2025-12-09 18:54:43 2461019.288 21.59 ABMag g-WFST WFST_WFST-WFC 30 [Last non detection]
Clear- LAST_LAST-Cam 2025-11-27 21:16:42 - 2025-12-17 19:54:04 2461007.3866 - 2461027.32921 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540001 2025-12-17 19:54:04 2461027.32921 19.14 ABMag Clear- LAST_LAST-Cam 400
540000 2025-11-27 21:16:42 2461007.3866 20.44 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
L-GOTO GOTO-N_GOTO-2 2025-12-09 00:23:17 - 2025-12-21 00:57:02 2461018.516173 - 2461030.539606 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
541507 2025-12-21 00:57:02 2461030.539606 18.44 0.05 ABMag L-GOTO GOTO-N_GOTO-2 180
541506 2025-12-09 00:23:17 2461018.516173 19.3 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
w-P1 PS2_GPC2 2025-12-25 10:08:20 - 2025-12-25 10:08:20 2461034.92245 - 2461034.92245 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
546750 2025-12-25 10:08:20 2461034.92245 18.16 0.01 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2025-12-13 07:38:17 - 2025-12-15 09:25:39 2461022.8182523 - 2461024.8928125 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539017 2025-12-15 09:25:39 2461024.8928125 19.4786 0.117663 ABMag r-ZTF P48_ZTF-Cam
539016 2025-12-13 07:38:17 2461022.8182523 20.2639 0.19297 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-12-12 09:11:49 - 2025-12-12 09:11:49 2461021.883206 - 2461021.883206 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
539015 2025-12-12 09:11:49 2461021.883206 20.5189 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
cyan-ATLAS ATLAS-MLO_ATLAS-01 2025-12-15 11:18:35 - 2025-12-15 11:18:35 2461024.97124 - 2461024.97124 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
540610 2025-12-15 11:18:35 2461024.97124 19.61 ABMag cyan-ATLAS ATLAS-MLO_ATLAS-01 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
296089 2026-03-20 10:30:34 WFST_SN Zelin Xu, Dezheng Meng, Ji-an Jiang et al. WFST WFST 07:18:16.760 +38:20:56.66 2025-12-15 18:07:12.000 19.44 r-WFST PSN WFST251215apmjm WFST N
285425 2026-01-01 21:13:52 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 07:18:16.750 +38:20:56.63 2025-12-25 10:08:19.680 18.16 w-P1 PSN PS25mhe Pan-STARRS N
281792 2025-12-21 11:52:41 GOTO_bot D. O'Neill, G. Ramsay, K. Ackley et al. GOTO GOTO 07:18:16.753 +38:20:56.99 2025-12-21 00:57:02.304 18.44 L-GOTO Other GOTO25mgm GOTO N
281401 2025-12-19 09:29:11 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 07:18:16.742 +38:20:56.69 2025-12-19 00:45:11.232 18.495 wide-ATLAS PSN ATLAS25pxw ATLAS N
281109 2025-12-18 08:32:37 LAST_Bot1 E. O. Ofek (WIS), R. Konno (WIS), E. A. Zimmerman (WIS) et al. LAST LAST 07:18:16.780 +38:20:56.42 2025-12-17 19:54:03.744 19.14 Clear- PSN LAST N
280676 2025-12-15 09:43:13 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 07:18:16.765 +38:20:56.89 2025-12-13 07:38:16.998 20.2639 r-ZTF PSN ZTF25achhduc ZTF 2025TNSTR4992....1S N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
22629 2025-12-18 07:56:55 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.07 1 ZTF 2025TNSCR5050....1F
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
22630 2025-12-18 06:12:23 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025agyp_2025-12-18_06-12-23.167782_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Thu, 01/01/2026 - 21:13

Object coordinates updated

Object coordinates updated according to AT-report 285425 of Group Pan-STARRS
Previous RA, DEC: 07:18:16.765, +38:20:56.89 (109.5698526, +38.3491372)
Updated RA, DEC: 07:18:16.750, +38:20:56.63 (109.569791546, +38.3490631016)