RA/DEC (2000)
22:00:48.324 +43:30:44.62
330.20135103333 +43.512394566667
Type
SN Ia
Redshift
0.031
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-07-23 09:21:23.999
TNS AT
Y
Public
Y
Discovery Mag
20.7243
Filter
r-ZTF
Reporter/s
Tomas Ahumada (Caltech), Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025snw - 2025-08-04 09:27:07 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
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_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
21708 2025-08-04 09:27:07 P200 / NGPS Viraj Karambelkar, Thomas Culino, Wynn Jacobson-Galán Viraj Karambelkar, Thomas Culino, Wynn Jacobson-Galán ZTF tns_2025snw_2025-08-04_09-27-07_P200_NGPS_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2025-08-04 03:15:32 - 2025-08-04 03:15:32 2460891.63579 - 2460891.63579 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
507353 2025-08-04 03:15:32 2460891.63579 19.729 0.141 20.37 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
L-GOTO GOTO-N_GOTO-2 2025-07-14 03:34:52 - 2025-07-14 03:34:52 2460870.649213 - 2460870.649213 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
507132 2025-07-14 03:34:52 2460870.649213 18.3 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
L-GOTO GOTO-N_GOTO-1 2025-08-02 23:08:48 - 2025-08-02 23:08:48 2460890.464447 - 2460890.464447 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
507133 2025-08-02 23:08:48 2460890.464447 19.85 0.2 ABMag L-GOTO GOTO-N_GOTO-1 360
r-ZTF P48_ZTF-Cam 2025-07-23 09:21:24 - 2025-07-29 08:10:16 2460879.8898611 - 2460885.840463 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
505853 2025-07-29 08:10:16 2460885.840463 19.7368 0.127882 ABMag r-ZTF P48_ZTF-Cam
507408 2025-07-25 09:26:53 2460881.893669 20.441 0.194988 20.6628 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
505852 2025-07-23 09:21:24 2460879.8898611 20.7243 0.207462 ABMag r-ZTF P48_ZTF-Cam
507407 2025-07-23 09:21:24 2460879.8898611 20.3865 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
g-ZTF P48_ZTF-Cam 2025-07-23 08:04:56 - 2025-07-23 08:04:56 2460879.8367593 - 2460879.8367593 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
505851 2025-07-23 08:04:56 2460879.8367593 21.0695 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-08-02 10:31:08 - 2025-08-02 10:31:08 2460889.93829 - 2460889.93829 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
507352 2025-08-02 10:31:08 2460889.93829 19.08 ABMag orange-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
265008 2025-08-04 18:17:51 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 22:00:48.324 +43:30:44.62 2025-07-25 09:26:53.002 20.441 r-ZTF PSN ZTF25abdwelu ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25abdwelu N
264985 2025-08-04 07:45:01 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 22:00:48.266 +43:30:44.97 2025-08-04 03:15:32.256 19.729 wide-ATLAS PSN ATLAS25jar ATLAS N
264826 2025-08-03 08:47:25 GOTO_bot A. Kumar, G. Ramsay, K. Ackley et al. GOTO GOTO 22:00:48.290 +43:30:44.62 2025-08-02 23:08:48.480 19.85 L-GOTO Other GOTO25fpo GOTO N
264204 2025-07-29 10:03:43 Fritz Tomas Ahumada (Caltech), Jesper Sollerman (SU), Christoffer Fremling (Caltech) et al. ZTF ZTF 22:00:48.329 +43:30:44.81 2025-07-23 09:21:23.999 20.7243 r-ZTF PSN ZTF25abdwelu ZTF 2025TNSTR2979....1A N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21708 2025-08-05 22:26:05 ZTF_Bot1 K. Das, A. Mehla, C. Fremling (Caltech), M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN Ia 0.031 1 ZTF 2025TNSCR3093....1D
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
21708 2025-08-04 09:27:07 P200 / NGPS Viraj Karambelkar, Thomas Culino, Wynn Jacobson-Galán Viraj Karambelkar, Thomas Culino, Wynn Jacobson-Galán ZTF tns_2025snw_2025-08-04_09-27-07_P200_NGPS_ZTF.ascii Object

Comments

TNS
System

Mon, 08/04/2025 - 18:17

Object coordinates updated

Object coordinates updated according to AT-report 265008 of Group ZTF
Previous RA, DEC: 22:00:48.329, +43:30:44.81 (330.2013713, +43.5124469)
Updated RA, DEC: 22:00:48.324, +43:30:44.62 (330.20135103333, +43.512394566667)