RA/DEC (2000)
22:47:04.510 +28:36:48.70
341.768791122 +28.6135291644
Type
SN Ia
Redshift
0.05553
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-09-20 07:08:34.998
TNS AT
Y
Public
Y
Discovery Mag
19.925
Filter
g-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025yak - 2025-10-08 07:52:46 P200 / NGPS (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
 ▌GOTO-N_GOTO-2_L
 ▌PS2_GPC2_i
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-HKO_ATLAS-02_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
22219 2025-10-08 07:52:46 P200 / NGPS K-Ryan Hinds, Maggie Li K-Ryan Hinds, Maggie Li ZTF tns_2025yak_2025-10-08_07-52-46_P200_NGPS_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2025-09-21 00:06:46 - 2025-09-21 00:06:46 2460939.5047 - 2460939.5047 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
520044 2025-09-21 00:06:46 2460939.5047 18.45 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-2 2025-10-01 23:21:33 - 2025-10-01 23:21:33 2460950.473298 - 2460950.473298 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
521809 2025-10-01 23:21:33 2460950.473298 18.75 0.1 ABMag L-GOTO GOTO-N_GOTO-2 180
i-P1 PS2_GPC2 2025-10-03 07:30:00 - 2025-10-03 07:30:00 2460951.8125 - 2460951.8125 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
522163 2025-10-03 07:30:00 2460951.8125 18.86 0.08 20.7 ABMag i-P1 PS2_GPC2 27 Robot
L-GOTO GOTO-N_GOTO-1 2025-08-22 00:50:40 - 2025-08-22 00:50:40 2460909.535185 - 2460909.535185 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
521808 2025-08-22 00:50:40 2460909.535185 20.3 ABMag L-GOTO GOTO-N_GOTO-1 360 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-09-20 08:19:00 - 2025-09-20 08:19:00 2460938.8465278 - 2460938.8465278 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
518644 2025-09-20 08:19:00 2460938.8465278 19.2467 0.0944076 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-09-17 07:52:57 - 2025-09-20 07:08:35 2460935.8284375 - 2460938.7976273 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
518643 2025-09-20 07:08:35 2460938.7976273 19.925 0.177896 ABMag g-ZTF P48_ZTF-Cam
518642 2025-09-17 07:52:57 2460935.8284375 20.6703 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
cyan-ATLAS ATLAS-HKO_ATLAS-02 2025-09-23 09:14:32 - 2025-09-23 09:14:32 2460941.88509 - 2460941.88509 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
520045 2025-09-23 09:14:32 2460941.88509 19.018 0.14 19.52 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
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
272449 2025-10-03 19:14:38 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 22:47:04.510 +28:36:48.70 2025-10-03 07:30:00.000 18.86 i-P1 PSN PS25hss Pan-STARRS N
272289 2025-10-02 08:01:33 GOTO_bot S. Belkin,G. Ramsay,K. Ackley et al. GOTO GOTO 22:47:04.525 +28:36:48.52 2025-10-01 23:21:33.120 18.75 L-GOTO Other GOTO25ieg GOTO N
271346 2025-09-25 21:10:55 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 22:47:04.520 +28:36:49.03 2025-09-23 09:14:31.776 19.018 cyan-ATLAS PSN ATLAS25lxe ATLAS N
270729 2025-09-20 09:52:29 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 22:47:04.500 +28:36:48.83 2025-09-20 07:08:34.998 19.925 g-ZTF PSN ZTF25abseeos ZTF 2025TNSTR3783....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
22219 2025-10-14 22:52:59 ZTF_Bot1 J. Sollerman, A. Mehla, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.05553 1 ZTF 2025TNSCR4123....1S
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
22219 2025-10-08 07:52:46 P200 / NGPS K-Ryan Hinds, Maggie Li K-Ryan Hinds, Maggie Li ZTF tns_2025yak_2025-10-08_07-52-46_P200_NGPS_ZTF.ascii Object

Comments

TNS
System

Fri, 10/03/2025 - 19:14

Object coordinates updated

Object coordinates updated according to AT-report 272449 of Group Pan-STARRS
Previous RA, DEC: 22:47:04.500, +28:36:48.83 (341.7687506, +28.6135634)
Updated RA, DEC: 22:47:04.510, +28:36:48.70 (341.768791122, +28.6135291644)