RA/DEC (2000)
07:57:37.025 +37:54:49.27
119.4042726 +37.9136859
Type
SN Ia
Redshift
0.040828
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2026-10-02 04:19:38.784
TNS AT
Y
Public
Y
Host Name
PGC2112880
Comments
[Object cross-matched with PGC2112880]
Discovery Mag
18.628
Filter
wide-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland, E. Gafton (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), M. R. Alarcón, J. Licandro, P. Nichita (IAC), S. J. Smartt, K. W. Smith (Oxford/QUB), D. R. Young, M. Nicholl, J. Weston, X. Sheng, C. R. Angus, D. Magill, A. J. Smith, L. Shingles (QUB), A. Aamer (Arizona), P. Ramsden (Birmingham/QUB), S. Srivastav, J. H. Gillanders, H. Stevance, A. J. Cooper, F. Stoppa, J. Tweddle, L. Eastman (Oxford), L. Rhodes (TSI/McGill), T. Moore, A. Rest (STScI), T.-W. Chen (NCU), C. Deasy-Millar (TCD), C. Stubbs (Harvard), J. S. Sommer (LMU), B. P. Schmidt (ANU)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2026adyp - 2026-10-06 10:10:55 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
z-step:   v-step: 
   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-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
24928 2026-10-06 10:10:55 P60 / SEDM 2700 SEDmRobot ZTF tns_2026adyp_2026-10-06_10-10-55.206059_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2026-10-02 04:19:39 - 2026-10-02 04:19:39 2461315.68031 - 2461315.68031 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
623666 2026-10-02 04:19:39 2461315.68031 18.628 0.107 19.2 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
L-GOTO GOTO-N_GOTO-1 2025-12-02 05:51:58 - 2026-10-10 03:52:26 2461011.744419 - 2461323.661413 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
626516 2026-10-10 03:52:26 2461323.661413 19.08 0.06 ABMag L-GOTO GOTO-N_GOTO-1 360
626515 2025-12-02 05:51:58 2461011.744419 20.5 ABMag L-GOTO GOTO-N_GOTO-1 360 [Last non detection]
r-ZTF P48_ZTF-Cam 2026-10-02 11:13:48 - 2026-10-02 11:13:48 2461315.9679167 - 2461315.9679167 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
623798 2026-10-02 11:13:48 2461315.9679167 18.3196 0.103728 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2026-09-23 11:21:49 - 2026-10-02 12:18:12 2461306.9734838 - 2461316.0126389 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
623799 2026-10-02 12:18:12 2461316.0126389 18.5801 0.0925195 ABMag g-ZTF P48_ZTF-Cam
623797 2026-09-23 11:21:49 2461306.9734838 20.4286 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2026-10-01 15:14:20 - 2026-10-01 15:14:20 2461315.13495 - 2461315.13495 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
623665 2026-10-01 15:14:20 2461315.13495 18.81 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
327833 2026-10-11 10:09:40 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 07:57:37.038 +37:54:49.03 2026-10-10 03:52:25.824 19.08 L-GOTO Other GOTO26kyk GOTO N
326443 2026-10-02 17:19:42 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 07:57:37.025 +37:54:49.27 2026-10-02 11:13:48.002 18.3196 r-ZTF PSN ZTF26abyusnj ZTF N
326375 2026-10-02 08:57:38 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 07:57:37.057 +37:54:49.49 2026-10-02 04:19:38.784 18.628 wide-ATLAS PSN ATLAS26lze ATLAS 2026TNSTR3955....1T N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
24920 2026-10-12 23:45:23 ZTF_Bot1 J. Sollerman, J. Castaneda Jaimes, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.040828 1 ZTF 2026TNSCR4118....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
24928 2026-10-06 10:10:55 P60 / SEDM 2700 SEDmRobot ZTF tns_2026adyp_2026-10-06_10-10-55.206059_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Fri, 10/02/2026 - 17:19

Object coordinates updated

Object coordinates updated according to AT-report 326443 of Group ZTF
Previous RA, DEC: 07:57:37.057, +37:54:49.49 (119.404404444, +37.9137477778)
Updated RA, DEC: 07:57:37.025, +37:54:49.27 (119.4042726, +37.9136859)