2025afuz

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Information

Transient

Name: SN2025afuz
Right ascension: 13h41m45.87s
Declination: 45d57m18.45s
Discovery Date: Nov. 28, 2025, 11:43 a.m.
Classification: SN Ia
Redshift: 0.059606
MW E(B-V): 0.021

Host

Name:
Right ascension: 13h41m46.34s
Declination: 45d57m19.42s
Redshift: 0.059603
Photometric Redshift:

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	16.12
Transient MWEBV	processed	0.04
Host match	processed	5.79
Host information	processed	0.07
Host MWEBV	processed	0.04
Global aperture construction	processed	0.64
Global aperture photometry	failed	0.07
Validate global photometry	not processed	12.12
Global host SED inference	not processed	1062.54
Local aperture photometry	failed	0.01
Validate local photometry	not processed	0.02
Local host SED inference	not processed	427.75

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:

Aperture Photometry

Aperture details

RA, DEC (J2000) = 13h41m45.87s, 45d57m18.45s
semi major axis, semi minor axis (arcsec) = 1.74, 1.74
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	14.05	1.57	21.031	0.122	AB
SDSS_g	61.07	2.07	19.435	0.037	AB
PanSTARRS_g	68.59	0.47	19.309	0.008	AB
SDSS_r	114.05	2.87	18.757	0.027	AB
PanSTARRS_r	121.45	0.64	18.689	0.006	AB
SDSS_i	162.22	3.56	18.375	0.024	AB
PanSTARRS_i	167.55	0.66	18.340	0.004	AB
PanSTARRS_z	197.57	1.02	18.161	0.006	AB
SDSS_z	207.12	7.2	18.109	0.038	AB
PanSTARRS_y	260.54	2.74	17.860	0.011	AB

Aperture details

RA, DEC (J2000) = 13h41m46.53s, 45d57m17.35s
semi major axis, semi minor axis (arcsec) = 17.22, 8.8
angle (degrees, anti-clockwise from east) = -45.35

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	25.96	5.21	20.364	0.218	AB
GALEX_NUV	50.13	5.0	19.650	0.108	AB
SDSS_g	2392.58	13.05	15.453	0.006	AB
SDSS_r	4577.05	18.32	14.749	0.004	AB
PanSTARRS_r	4662.49	4.48	14.728	0.001	AB
SDSS_i	6137.62	22.41	14.430	0.004	AB
PanSTARRS_i	6085.71	4.55	14.439	0.001	AB
PanSTARRS_z	7168.84	7.05	14.261	0.001	AB
SDSS_z	7447.45	49.29	14.220	0.007	AB
PanSTARRS_y	8786.89	19.42	14.040	0.002	AB
2MASS_J	10290.76	302.69	12.974	0.032	Vega
2MASS_H	13658.37	494.74	12.194	0.039	Vega
2MASS_K	11616.17	462.4	11.900	0.043	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.297	9.459	9.577
{\rm log}_{10}({\rm SFR})	-1.233	-0.666	-0.095
{\rm log}_{10}({\rm sSFR})	-10.722	-10.112	-9.439
{\rm stellar\ age}	3.161	5.894	7.711

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.987	-0.355	-0.006
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.180	-0.060	0.287

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.280	0.813	1.343
\delta	-0.653	-0.165	0.146
\tau_1/\tau_2	0.701	1.030	1.343
Q_{PAH}	0.614	2.035	5.013
U_{min}	2.979	7.739	14.705
{\rm log}_{10}(\gamma_e)\,	-3.209	-1.795	-0.838

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.894	-1.616	-0.359
{\rm log}_{10}(\tau_{AGN})\,	0.905	1.325	1.939

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.283	-0.729	-0.299
0.03-0.10 Gyr	-1.391	-0.673	-0.014
0.10-0.33 Gyr	-1.205	-0.458	0.164
0.33-1.08 Gyr	-1.120	-0.403	0.014
1.08-3.55 Gyr	-1.109	-0.475	-0.181
3.55-11.67 Gyr	-1.238	-0.554	-0.300
11.67-12.96 Gyr	-1.437	-0.574	-0.011

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.858	10.939	11.087
{\rm log}_{10}({\rm SFR})	-2.101	-0.772	0.200
{\rm log}_{10}({\rm sSFR})	-13.185	-11.706	-10.752
{\rm stellar\ age}	2.287	4.109	7.509

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.664	-0.536	-0.096
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.395	-0.271	0.257

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.179	0.473	0.955
\delta	-0.547	-0.107	0.289
\tau_1/\tau_2	0.455	0.952	1.415
Q_{PAH}	2.247	5.296	6.500
U_{min}	2.373	8.029	15.883
{\rm log}_{10}(\gamma_e)\,	-2.884	-1.405	-0.399

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.314	-2.922	-0.863
{\rm log}_{10}(\tau_{AGN})\,	1.042	1.553	2.073

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.461	-0.729	0.075
0.03-0.10 Gyr	-3.648	-1.243	0.171
0.10-0.33 Gyr	-2.871	-0.957	0.749
0.33-1.08 Gyr	-1.189	0.538	1.515
1.08-3.55 Gyr	0.372	1.468	1.658
3.55-11.67 Gyr	-1.629	0.464	1.180
11.67-12.96 Gyr	-2.613	0.197	1.336