RA/DEC (2000)
10:00:52.913 +09:08:18.26
150.22047045455 +9.1384061
Type
SN Ia
Redshift
0.058
Related AstroNotes: 2026-123
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2026-04-29 05:36:34.997
TNS AT
Y
Public
Y
Discovery Mag
19.5532
Filter
r-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF

Spectra

 SN_2026lel - 2026-05-05 02:03:01 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
Show H at z=vexp= km/s
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Show Na at z=vexp= km/s
Show Mg at z=vexp= km/s
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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
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Show Tellurics 
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ATLAS-TDO_ATLAS-05_wide
 P48_ZTF-Cam_i
 P48_ZTF-Cam_r
   
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
23632 2026-05-05 02:03:01 ESO-NTT / EFOSC2-NTT 900 Jasvinderjit Khaulsay, Camila Cárdenas Aiswarya Sankar.K, Anirban Dutta, Yu-Hsing Lee, Amar Aryan, Yi-Zhi Hong, You-Hao Chen ePESSTO+ tns_2026lel_2026-05-05_02-03-01_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2026lel_2026-05-05_02-03-01_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2026-05-02 23:20:48 - 2026-05-03 21:04:39 2461163.47278 - 2461164.37823 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
579444 2026-05-03 21:04:39 2461164.37823 18.583 0.08 19.78 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
579443 2026-05-02 23:20:48 2461163.47278 18.8 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
i-ZTF P48_ZTF-Cam 2026-04-29 04:22:52 - 2026-04-29 04:22:52 2461159.6825463 - 2461159.6825463 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
579148 2026-04-29 04:22:52 2461159.6825463 19.4395 ABMag i-ZTF P48_ZTF-Cam [Last non detection]
r-ZTF P48_ZTF-Cam 2026-04-20 04:06:06 - 2026-05-01 06:10:34 2461150.6709028 - 2461161.757338 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
579150 2026-05-01 06:10:34 2461161.757338 19.0873 0.189585 ABMag r-ZTF P48_ZTF-Cam
579149 2026-04-29 05:36:35 2461159.7337384 19.5532 0.165217 ABMag r-ZTF P48_ZTF-Cam
580486 2026-04-29 05:36:35 2461159.7337384 19.5532 0.165217 19.5579 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
580485 2026-04-20 04:06:06 2461150.6709028 20.4526 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
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
302737 2026-05-08 18:46:02 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 10:00:52.913 +09:08:18.26 2026-04-29 05:36:34.998 19.5532 r-ZTF PSN ZTF26aaulhso ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF26aaulhso N
302251 2026-05-04 09:49:45 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 10:00:52.919 +09:08:18.20 2026-05-03 21:04:39.072 18.583 wide-ATLAS PSN ATLAS26fcr ATLAS N
302092 2026-05-01 07:09:37 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 10:00:52.922 +09:08:18.44 2026-04-29 05:36:34.997 19.5532 r-ZTF PSN ZTF26aaulhso ZTF 2026TNSTR1909....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
23629 2026-05-05 16:40:50 ePESSTOplus_Bot1 Jasvinderjit Khaulsay, Camila Cárdenas, Aiswarya Sankar.K, Anirban Dutta, Yu-Hsing Lee, Amar Aryan, Yi-Zhi Hong, You-Hao Chen, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia 0.058 1 ePESSTO+ 2026TNSCR1949....1K
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
23632 2026-05-05 02:03:01 ESO-NTT / EFOSC2-NTT 900 Jasvinderjit Khaulsay, Camila Cárdenas Aiswarya Sankar.K, Anirban Dutta, Yu-Hsing Lee, Amar Aryan, Yi-Zhi Hong, You-Hao Chen ePESSTO+ tns_2026lel_2026-05-05_02-03-01_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2026lel_2026-05-05_02-03-01_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 302737 of Group ZTF
Previous RA, DEC: 10:00:52.922, +09:08:18.44 (150.2205104, +9.1384545)
Updated RA, DEC: 10:00:52.913, +09:08:18.26 (150.22047045455, +9.1384061)