RA/DEC (2000)
22:47:31.435 -08:30:54.91
341.8809775 -8.5152536
Type
SN Ia
Redshift
0.063
Discovery ReportClassification Report
Related AstroNotes: 2025-228
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-07-02 11:02:49.997
TNS AT
Y
Public
Y
Discovery Mag
20.8572
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_2025qqr - 2025-07-24 03:57:59 ESO-NTT / EFOSC2-NTT (ePESSTO+)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-CHL_ATLAS-04_orange
 ▌ATLAS-STH_ATLAS-03_orange
 ▌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
21624 2025-07-24 03:57:59 ESO-NTT / EFOSC2-NTT 1200 G. Martins, R. Santos S. González-Gaitán, J. Duarte ePESSTO+ tns_2025qqr_2025-07-24_03-57-59_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025qqr_2025-07-24_03-57-59_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-07-19 07:06:59 - 2025-07-19 07:06:59 2460875.79652 - 2460875.79652 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
504062 2025-07-19 07:06:59 2460875.79652 19.17 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
orange-ATLAS ATLAS-STH_ATLAS-03 2025-07-21 01:51:41 - 2025-07-21 01:51:41 2460877.57756 - 2460877.57756 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
504063 2025-07-21 01:51:41 2460877.57756 19.053 0.195 19.27 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
r-ZTF P48_ZTF-Cam 2025-07-02 11:02:50 - 2025-07-09 11:05:32 2460858.9603009 - 2460865.9621759 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
501557 2025-07-09 11:05:32 2460865.9621759 19.5038 0.122355 ABMag r-ZTF P48_ZTF-Cam
501556 2025-07-02 11:02:50 2460858.9603009 20.8572 0.16329 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-07-02 09:45:07 - 2025-07-02 09:45:07 2460858.906331 - 2460858.906331 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
501555 2025-07-02 09:45:07 2460858.906331 20.5068 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
263309 2025-07-21 18:39:58 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 22:47:31.435 -08:30:54.65 2025-07-21 01:51:41.184 19.053 orange-ATLAS PSN ATLAS25iav ATLAS N
261904 2025-07-09 15:21:39 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 22:47:31.435 -08:30:54.91 2025-07-02 11:02:49.997 20.8572 r-ZTF PSN ZTF25abalshy ZTF 2025TNSTR2633....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
21624 2025-07-24 19:15:51 ePESSTOplus_Bot1 G. Martins, R. Santos, S. González-Gaitán, J. Duarte, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia 0.063 1 ePESSTO+ 2025TNSCR2879....1M
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
21624 2025-07-24 03:57:59 ESO-NTT / EFOSC2-NTT 1200 G. Martins, R. Santos S. González-Gaitán, J. Duarte ePESSTO+ tns_2025qqr_2025-07-24_03-57-59_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025qqr_2025-07-24_03-57-59_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments