RA/DEC (2000)
16:40:22.447 +33:40:45.48
250.093527262 +33.6793013035
Type
SN Ia
Redshift
0.030861
Discovery ReportClassification Report
Reporting Group
SGLF
Discovering Data Source
ZTF
Discovery Date
2025-07-08 06:37:34.000
TNS AT
Y
Public
Y
Host Name
UGC 10504
Host Redshift
0.0308612
Discovery Mag
18.287
Filter
r-ZTF
Reporter/s
I. Pérez-Fournon (IAC and ULL), B. Armas-Chinea, D. Cano-Morales, I. Correa-Plasencia, A.E. Hernández-Díaz, M. Quintana-Ansaldo, E. Lekaroz-Urriza (ULL), F. Poidevin (IAC and ULL), C. Jiménez Ángel (GRANTECAN), R. Shirley (MPE), R. Marques-Chaves (Univ. of Geneva), and S. Geier (GRANTECAN & IAC) on behalf of SGLF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025qpj - 2025-07-17 09:04:38 P200 / NGPS (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

 ▌P48_ZTF-Cam_r
 ▌PS1_GPC1_w
   
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
21551 2025-07-17 09:04:38 P200 / NGPS Kaustav Kashyap Das Christoffer Fremling, Kaustav Kashyap Das ZTF tns_2025qpj_2025-07-17_09-04-38_P200_NGPS_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
r-ZTF P48_ZTF-Cam 2025-07-04 07:33:26 - 2025-07-08 06:37:34 2460860.8148843 - 2460864.776088 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
501433 2025-07-08 06:37:34 2460864.776088 18.287 0.09 ABMag r-ZTF P48_ZTF-Cam 30 ZTFbot
501432 2025-07-04 07:33:26 2460860.8148843 20.419 ABMag r-ZTF P48_ZTF-Cam 30 ZTFbot [Last non detection]
w-P1 PS1_GPC1 2025-07-25 08:29:36 - 2025-07-25 08:29:36 2460881.85389 - 2460881.85389 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
505638 2025-07-25 08:29:36 2460881.85389 18.68 0.03 22 ABMag w-P1 PS1_GPC1 45 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
264092 2025-07-28 00:24:43 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 16:40:22.447 +33:40:45.48 2025-07-25 08:29:36.096 18.68 w-P1 PSN PS25fma Pan-STARRS N
261841 2025-07-08 08:37:09 Ismael Perez-Fournon I. Pérez-Fournon (IAC and ULL),B. Armas-Chinea,D. Cano-Morales et al. SGLF ZTF 16:40:22.461 +33:40:45.59 2025-07-08 06:37:34.000 18.287 r-ZTF PSN UGC 10504 ZTF25abajpgd ZTF SN candidate discovered using the public ZTF alerts, the LSST/ZTF brokers, and our SGLF filters. ZTF light curve available at the LSST/ZTF brokers, e.g.: https://lasair-ztf.lsst.ac.uk/objects/ZTF25abajpgd/ https://alerce.online/object/ZTF25abajpgd https://antares.noirlab.edu/loci/ANT20259gb4j4uku709 2025TNSTR2614....1P N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21551 2025-07-18 00:34:27 ZTF_Bot1 K. Das, A. Mehla, C. Fremling (Caltech), M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN Ia 0.030861 1 ZTF 2025TNSCR2766....1D
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
21551 2025-07-17 09:04:38 P200 / NGPS Kaustav Kashyap Das Christoffer Fremling, Kaustav Kashyap Das ZTF tns_2025qpj_2025-07-17_09-04-38_P200_NGPS_ZTF.ascii Object

Comments

TNS
System

Mon, 07/28/2025 - 00:24

Object coordinates updated

Object coordinates updated according to AT-report 264092 of Group Pan-STARRS
Previous RA, DEC: 16:40:22.461, +33:40:45.59 (250.093588, +33.679331)
Updated RA, DEC: 16:40:22.447, +33:40:45.48 (250.093527262, +33.6793013035)