RA/DEC (2000)
22:14:40.694 +05:04:50.83
333.669560211 +5.08078724625
Type
SN Ia
Redshift
0.026
Related AstroNotes: 2026-121
Reporting Group
DCAP
Discovering Data Source
ZTF
Discovery Date
2026-04-29 11:48:24.000
TNS AT
Y
Public
Y
Host Name
LEDA 214810
Discovery Mag
19.207
Filter
r-ZTF
Reporter/s
Minrui Ning, Huixuan Lin, on behalf of DCAP

Spectra

 SN_2026lda - 2026-05-04 09:15:06 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 GOTO-S_GOTO-3_L
 GOTO-N_GOTO-2_L
 ATLAS-CHL_ATLAS-04_orange
 ATLAS-STH_ATLAS-03_orange
 P48_ZTF-Cam_r
 PS1_GPC1_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
23628 2026-05-04 09:15:06 ESO-NTT / EFOSC2-NTT 1200 Camila Cárdenas, Jasvinderjit Khaulsay Aiswarya Sankar.K, Anirban Dutta, Amar Aryan, Ting-Wan Chen, Chen-Yen Hsu, Khoa Ngo, Thanh Ho ePESSTO+ tns_2026lda_2026-05-04_09-15-06_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2026lda_2026-05-04_09-15-06_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-3 2026-05-05 19:22:05 - 2026-05-05 19:22:05 2461166.306997 - 2461166.306997 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
579733 2026-05-05 19:22:05 2461166.306997 17.06 0.02 ABMag L-GOTO GOTO-S_GOTO-3 180
L-GOTO GOTO-N_GOTO-2 2025-12-04 20:10:13 - 2025-12-04 20:10:13 2461014.340425 - 2461014.340425 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
579732 2025-12-04 20:10:13 2461014.340425 18.7 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
orange-ATLAS ATLAS-CHL_ATLAS-04 2026-05-02 09:08:21 - 2026-05-02 09:08:21 2461162.8808 - 2461162.8808 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
579270 2026-05-02 09:08:21 2461162.8808 17.853 0.125 18.41 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
orange-ATLAS ATLAS-STH_ATLAS-03 2026-05-01 03:56:09 - 2026-05-01 03:56:09 2461161.66399 - 2461161.66399 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
579269 2026-05-01 03:56:09 2461161.66399 18.55 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2026-04-24 11:54:45 - 2026-04-30 11:48:20 2461154.9963542 - 2461160.9918981 5
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
579078 2026-04-30 11:48:20 2461160.9918981 18.6429 0.117153 ABMag r-ZTF P48_ZTF-Cam
579038 2026-04-30 11:48:19 2461160.9918866 18.643 0.117 ABMag r-ZTF P48_ZTF-Cam
579037 2026-04-29 11:48:24 2461159.9919444 19.207 0.14 ABMag r-ZTF P48_ZTF-Cam
579077 2026-04-28 11:50:18 2461158.9932639 19.7876 0.150843 ABMag r-ZTF P48_ZTF-Cam
579076 2026-04-24 11:54:45 2461154.9963542 20.4201 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
r-P1 PS1_GPC1 2026-05-28 14:09:26 - 2026-05-28 14:09:26 2461189.08988 - 2461189.08988 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
587813 2026-05-28 14:09:26 2461189.08988 16.62 0.01 20.6 ABMag r-P1 PS1_GPC1 27 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
306501 2026-05-28 18:13:18 YSE_Bot1 D. O. Jones (UC Santa Cruz), K. D. French (Carnegie, Illinois), A. Agnello et al. YSE Pan-STARRS 22:14:40.694 +05:04:50.83 2026-05-28 14:09:25.632 16.62 r-P1 PSN PS26bmr Pan-STARRS N
302410 2026-05-05 20:48:44 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 22:14:40.701 +05:04:50.69 2026-05-05 19:22:04.800 17.06 L-GOTO Other GOTO26efy GOTO N
302154 2026-05-02 15:48:45 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland (IfA, University of Hawaii) et al. ATLAS ATLAS 22:14:40.675 +05:04:51.11 2026-05-02 09:08:21.120 17.853 orange-ATLAS PSN ATLAS26fbv ATLAS N
302055 2026-04-30 15:13:51 Fritz Nabeel Rehemtulla (CIERA, NU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 22:14:40.686 +05:04:50.71 2026-04-28 11:50:18.000 19.7876 r-ZTF PSN ZTF26aaupgtw ZTF N
302035 2026-04-30 13:24:20 Minrui Ning Minrui Ning, Huixuan Lin, on behalf of DCAP DCAP ZTF 22:14:40.693 +05:04:50.72 2026-04-29 11:48:24.000 19.207 r-ZTF PSN LEDA 214810 DCAP34 ZTF We report the discovery of a candidate SN.(DCAP pipeline DCAP34=ZTF26aaupgtw) 2026TNSTR1889....1N N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
23625 2026-05-04 17:05:01 ePESSTOplus_Bot1 Camila Cárdenas, Jasvinderjit Khaulsay, Aiswarya Sankar.K, Anirban Dutta, Amar Aryan, Ting-Wan Chen, Chen-Yen Hsu, Khoa Ngo, Thanh Ho, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia 0.026 1 ePESSTO+ 2026TNSCR1935....1C
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
23628 2026-05-04 09:15:06 ESO-NTT / EFOSC2-NTT 1200 Camila Cárdenas, Jasvinderjit Khaulsay Aiswarya Sankar.K, Anirban Dutta, Amar Aryan, Ting-Wan Chen, Chen-Yen Hsu, Khoa Ngo, Thanh Ho ePESSTO+ tns_2026lda_2026-05-04_09-15-06_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2026lda_2026-05-04_09-15-06_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 306501 of Group Pan-STARRS
Previous RA, DEC: 22:14:40.686, +05:04:50.71 (333.6695269, +5.0807515)
Updated RA, DEC: 22:14:40.694, +05:04:50.83 (333.669560211, +5.08078724625)

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 302055 of Group ZTF
Previous RA, DEC: 22:14:40.693, +05:04:50.72 (333.6695527, +5.080755)
Updated RA, DEC: 22:14:40.686, +05:04:50.71 (333.6695269, +5.0807515)