RA/DEC (2000)
20:08:21.336 +50:20:50.30
302.0889019 +50.3473042
Type
SN Ia
Redshift
0.038
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-11-09 02:15:05.002
TNS AT
Y
Public
Y
Discovery Mag
19.6287
Filter
r-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025acyt - 2025-11-26 02:55:40 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
   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
 ▌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
22452 2025-11-26 02:55:40 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025acyt_2025-11-26_02-55-40.340582_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2025-11-08 20:18:01 - 2025-11-08 20:18:01 2460988.34584 - 2460988.34584 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
530459 2025-11-08 20:18:01 2460988.34584 17.89 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-2 2025-11-04 20:23:32 - 2025-11-28 19:30:19 2460984.349676 - 2461008.312717 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
534864 2025-11-28 19:30:19 2461008.312717 18.18 0.07 ABMag L-GOTO GOTO-N_GOTO-2 180
534863 2025-11-04 20:23:32 2460984.349676 18.7 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-11-07 03:48:10 - 2025-11-09 02:15:05 2460986.6584491 - 2460988.5938079 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
530169 2025-11-09 02:15:05 2460988.5938079 19.6287 0.105798 ABMag r-ZTF P48_ZTF-Cam
530168 2025-11-07 03:48:10 2460986.6584491 20.2717 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-11-11 03:37:03 - 2025-11-11 03:37:03 2460990.6507292 - 2460990.6507292 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
530170 2025-11-11 03:37:03 2460990.6507292 19.3028 0.147321 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-11-11 05:49:35 - 2025-11-11 05:49:35 2460990.74277 - 2460990.74277 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
530460 2025-11-11 05:49:35 2460990.74277 18.535 0.123 19.16 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 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
278747 2025-11-29 21:13:43 GOTO_bot G. Ramsay, D. O'Neill, K. Ackley et al. GOTO GOTO 20:08:21.376 +50:20:49.42 2025-11-28 19:30:19.008 18.18 L-GOTO Other GOTO25krm GOTO N
276407 2025-11-12 10:32:13 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 20:08:21.278 +50:20:50.07 2025-11-11 05:49:35.328 18.535 orange-ATLAS PSN ATLAS25obr ATLAS N
276273 2025-11-11 05:08:59 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 20:08:21.336 +50:20:50.30 2025-11-09 02:15:05.002 19.6287 r-ZTF PSN ZTF25acdqtea ZTF 2025TNSTR4530....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
22451 2025-11-26 03:48:11 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.038 1 ZTF 2025TNSCR4730....1F
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
22452 2025-11-26 02:55:40 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025acyt_2025-11-26_02-55-40.340582_P60_SEDM_ZTF.ascii Object

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