RA/DEC (2000)
14:29:47.867 -22:05:31.17
217.449446464 -22.0919926208
Type
SN Ia
Redshift
0.094
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-05-27 06:36:55.002
TNS AT
Y
Public
Y
Discovery Mag
19.8297
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_2025mld - 2025-06-04 12:00:00 ANU-2.3m / WiFeS (DEBASS)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

 ▌PS2_GPC2_w
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
   
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
21228 2025-06-04 12:00:00 ANU-2.3m / WiFeS 1200 Robotic Bailey Martin DEBASS tns_2025mld_2025-06-04.5_ANU-2.3m_WiFeS_DEBASS.dat tns_2025mld_2025-06-04.5_ANU-2.3m_WiFeS_DEBASS.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
w-P1 PS2_GPC2 2025-05-25 08:54:41 - 2025-05-25 08:54:41 2460820.87131 - 2460820.87131 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493398 2025-05-25 08:54:41 2460820.87131 20.29 0.09 22 ABMag w-P1 PS2_GPC2 45 Robot
r-ZTF P48_ZTF-Cam 2025-05-27 06:36:55 - 2025-05-27 06:36:55 2460822.7756366 - 2460822.7756366 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492545 2025-05-27 06:36:55 2460822.7756366 19.8297 0.166611 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-05-25 07:32:55 - 2025-05-29 06:32:10 2460820.8145255 - 2460824.772338 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492546 2025-05-29 06:32:10 2460824.772338 19.5523 0.150734 ABMag g-ZTF P48_ZTF-Cam
492544 2025-05-25 07:32:55 2460820.8145255 19.4366 ABMag g-ZTF P48_ZTF-Cam [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
257645 2025-06-02 21:07:07 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 14:29:47.867 -22:05:31.17 2025-05-25 08:54:41.184 20.29 w-P1 PSN PS25dce Pan-STARRS N
257223 2025-05-29 12:22:25 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 14:29:47.856 -22:05:31.10 2025-05-27 06:36:55.002 19.8297 r-ZTF PSN ZTF25aashdke ZTF 2025TNSTR2026....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
21228 2025-06-05 07:36:03 Bailey Martin B. Martin (ANU), C. Lidman (ANU), D. Brout (Boston University), K. Auchettl (University of Melbourne/UCSC), P. Armstrong (ANU), D. Cao (ANU), and L. Rauf (ANU) DEBASS SN Ia 0.094 1 1 DEBASS Classified with superfit. The best fitting spectrum is SN1992A, a Type Ia. 2025TNSCR2112....1M
Related files
File Comments Last Modified (UT) Modified By
tns_2025mld_atrep_21228_DEBASS.pdf The best fitting spectrum from superfit. 2025-06-05 07:36:03 Bailey Martin
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
21228 2025-06-04 12:00:00 ANU-2.3m / WiFeS 1200 Robotic Bailey Martin DEBASS tns_2025mld_2025-06-04.5_ANU-2.3m_WiFeS_DEBASS.dat tns_2025mld_2025-06-04.5_ANU-2.3m_WiFeS_DEBASS.fits Object

Comments

TNS
System

Mon, 06/02/2025 - 21:07

Object coordinates updated

Object coordinates updated according to AT-report 257645 of Group Pan-STARRS
Previous RA, DEC: 14:29:47.856, -22:05:31.10 (217.4493985, -22.0919709)
Updated RA, DEC: 14:29:47.867, -22:05:31.17 (217.449446464, -22.0919926208)