RA/DEC (2000)
20:34:49.691 -10:12:24.72
308.707047322 -10.2068678244
Type
SN Ia
Redshift
0.09
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-05-01 10:32:55.003
TNS AT
Y
Public
Y
Discovery Mag
19.3721
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_2025ixm - 2025-05-15 00:00:00 LT / SPRAT (TCD)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

 ▌LAST_LAST-Cam_Clear
 ▌GOTO-N_GOTO-2_L
 ▌PS2_GPC2_w
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_cyan
   
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
21049 2025-05-15 00:00:00 LT / SPRAT 1200 Cillian O'Donnell, Kate Maguire, Umut Burgaz, Christine Collins, Ravi Seth, CG Touchard-Paxton, Jacobus Terwel, Thomas Muller Br Cillian O'Donnell TCD tns_2025ixm_2025-05-15_LT_SPRAT_TCD.text Object faint spectrum, peak
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
Clear- LAST_LAST-Cam 2025-05-24 23:17:55 - 2025-05-25 01:25:36 2460820.47077 - 2460820.55945 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491136 2025-05-25 01:25:36 2460820.55945 19.3 ABMag Clear- LAST_LAST-Cam 400
491135 2025-05-24 23:17:55 2460820.47077 20.11 ABMag Clear- LAST_LAST-Cam 400 [Last non detection]
L-GOTO GOTO-N_GOTO-2 2025-04-27 04:08:25 - 2025-05-02 04:38:00 2460792.672505 - 2460797.693057 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
488276 2025-05-02 04:38:00 2460797.693057 19.45 0.2 ABMag L-GOTO GOTO-N_GOTO-2 180
488275 2025-04-27 04:08:25 2460792.672505 19.1 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
w-P1 PS2_GPC2 2025-05-22 13:06:03 - 2025-05-22 13:06:03 2460818.04587 - 2460818.04587 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494841 2025-05-22 13:06:03 2460818.04587 18.96 0.04 22 ABMag w-P1 PS2_GPC2 45 Robot
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-04-30 08:03:19 - 2025-04-30 08:03:19 2460795.83564 - 2460795.83564 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486603 2025-04-30 08:03:19 2460795.83564 18.95 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2025-05-01 10:32:55 - 2025-05-01 10:32:55 2460796.9395255 - 2460796.9395255 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485314 2025-05-01 10:32:55 2460796.9395255 19.3721 0.110484 ABMag r-ZTF P48_ZTF-Cam
488520 2025-05-01 10:32:55 2460796.9395255 19.3721 0.110484 20.4736 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
g-ZTF P48_ZTF-Cam 2025-04-24 11:32:46 - 2025-05-01 11:04:06 2460789.981088 - 2460796.9611806 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
485315 2025-05-01 11:04:06 2460796.9611806 19.2141 0.0864333 ABMag g-ZTF P48_ZTF-Cam
485313 2025-04-24 11:32:46 2460789.981088 20.2058 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
cyan-ATLAS ATLAS-MLO_ATLAS-01 2025-05-03 13:40:11 - 2025-05-03 13:40:11 2460799.06957 - 2460799.06957 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
486604 2025-05-03 13:40:11 2460799.06957 19.06 0.16 19.29 ABMag cyan-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
258380 2025-06-13 10:56:02 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 20:34:49.691 -10:12:24.72 2025-05-22 13:06:03.168 18.96 w-P1 PSN PS25dhj Pan-STARRS N
256544 2025-05-25 04:12:11 LAST_Bot1 E. O. Ofek (WIS),R. Konno (WIS),E. A. Zimmerman (WIS) et al. LAST LAST 20:34:49.680 -10:12:24.53 2025-05-25 01:25:36.480 19.3 Clear- PSN LAST N
255139 2025-05-16 18:14:28 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 20:34:49.690 -10:12:24.77 2025-05-01 10:32:55.003 19.3721 r-ZTF PSN ZTF25aapenxt ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aapenxt N
255027 2025-05-15 10:26:35 GOTO_bot B. Godson,D. O'Neill,K. Ackley et al. GOTO GOTO 20:34:49.682 -10:12:24.62 2025-05-02 04:38:00.384 19.45 L-GOTO Other GOTO25ckk GOTO N
253952 2025-05-04 21:04:10 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 20:34:49.719 -10:12:24.87 2025-05-03 13:40:10.848 19.06 cyan-ATLAS PSN ATLAS25epg ATLAS N
253300 2025-05-01 19:33:43 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 20:34:49.688 -10:12:24.70 2025-05-01 10:32:55.003 19.3721 r-ZTF PSN ZTF25aapenxt ZTF 2025TNSTR1616....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
21049 2025-05-16 13:14:04 Cillian O'Donnell Cillian O'Donnell, Kate Maguire, Umut Burgaz, Christine Collins, Ravi Seth, CG Touchard-Paxton, Jacobus Terwel, Thomas Muller Bravo TCD SN Ia 0.09 1 TCD snid classification and redshift 2025TNSCR1812....1O
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
21049 2025-05-15 00:00:00 LT / SPRAT 1200 Cillian O'Donnell, Kate Maguire, Umut Burgaz, Christine Collins, Ravi Seth, CG Touchard-Paxton, Jacobus Terwel, Thomas Muller Br Cillian O'Donnell TCD tns_2025ixm_2025-05-15_LT_SPRAT_TCD.text Object faint spectrum, peak

Comments

TNS
System

Fri, 06/13/2025 - 10:56

Object coordinates updated

Object coordinates updated according to AT-report 258380 of Group Pan-STARRS
Previous RA, DEC: 20:34:49.690, -10:12:24.77 (308.70704125, -10.206881925)
Updated RA, DEC: 20:34:49.691, -10:12:24.72 (308.707047322, -10.2068678244)

TNS
System

Fri, 05/16/2025 - 18:14

Object coordinates updated

Object coordinates updated according to AT-report 255139 of Group ZTF
Previous RA, DEC: 20:34:49.688, -10:12:24.70 (308.7070349, -10.2068624)
Updated RA, DEC: 20:34:49.690, -10:12:24.77 (308.70704125, -10.206881925)