2025agbc

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Information

Transient

Name: SN2025agbc
Right ascension: 12h04m37.99s
Declination: 8d26m50.24s
Discovery Date: Dec. 8, 2025, 11:53 a.m.
Classification: SN Ia
Redshift: 0.103000
MW E(B-V): 0.016

Host

Name:
Right ascension: 12h04m38.41s
Declination: 8d26m55.34s
Redshift: 0.102480
Photometric Redshift:

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	19.22
Transient MWEBV	processed	0.04
Host match	processed	5.49
Host information	processed	0.1
Host MWEBV	processed	0.05
Global aperture construction	processed	0.64
Global aperture photometry	failed	0.37
Validate global photometry	not processed	18.45
Global host SED inference	not processed	571.38
Local aperture photometry	failed	0.01
Validate local photometry	not processed	0.03
Local host SED inference	not processed	536.31

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) = 12h04m38.00s, 8d26m50.35s
semi major axis, semi minor axis (arcsec) = 1.06, 1.06
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_z	4.35	0.48	22.303	0.120	AB
PanSTARRS_y	4.87	1.43	22.182	0.318	AB

Aperture details

RA, DEC (J2000) = 12h04m38.43s, 8d26m55.40s
semi major axis, semi minor axis (arcsec) = 10.25, 6.24
angle (degrees, anti-clockwise from east) = -22.53

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	30.1	5.87	20.203	0.212	AB
GALEX_NUV	48.26	4.72	19.691	0.106	AB
SDSS_u	126.87	6.12	18.642	0.052	AB
SDSS_g	426.55	5.71	17.325	0.015	AB
DES_g	378.41	1.15	17.455	0.003	AB
SDSS_r	855.32	8.31	16.570	0.011	AB
PanSTARRS_r	847.04	2.33	16.580	0.003	AB
DES_r	749.06	2.53	16.714	0.004	AB
SDSS_i	1222.75	10.74	16.182	0.010	AB
PanSTARRS_i	1181.58	3.06	16.219	0.003	AB
PanSTARRS_z	1558.12	4.96	15.918	0.003	AB
SDSS_z	1672.72	26.09	15.841	0.017	AB
DES_z	1242.98	6.2	16.164	0.005	AB
PanSTARRS_y	1789.34	10.62	15.768	0.006	AB
2MASS_J	2114.52	248.6	14.692	0.128	Vega
WISE_W1	1099.81	23.64	13.598	0.023	Vega
WISE_W2	714.36	28.88	13.426	0.044	Vega
WISE_W3	819.8	104.12	11.442	0.138	Vega
WISE_W4	293.58	528.17	11.111	1.953	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})\,	7.477	8.033	8.479
{\rm log}_{10}({\rm SFR})	-1.153	-0.708	-0.244
{\rm log}_{10}({\rm sSFR})	-9.430	-8.601	-7.964
{\rm stellar\ age}	0.084	3.346	6.992

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.586	-0.966	-0.154
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.446	-0.703	0.033

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.035	1.627	2.256
\delta	-0.078	0.157	0.306
\tau_1/\tau_2	0.520	0.919	1.377
Q_{PAH}	1.037	3.103	5.555
U_{min}	3.187	9.179	16.990
{\rm log}_{10}(\gamma_e)\,	-3.159	-1.963	-0.760

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.698	-0.676	0.091
{\rm log}_{10}(\tau_{AGN})\,	0.944	1.359	1.849

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.969	-0.405	0.117
0.03-0.10 Gyr	-3.158	-1.424	-0.545
0.10-0.33 Gyr	-4.561	-1.944	-1.027
0.33-1.06 Gyr	-5.592	-2.284	-1.430
1.06-3.44 Gyr	-5.998	-2.485	-1.491
3.44-11.18 Gyr	-6.593	-2.519	-1.486
11.18-12.42 Gyr	-6.592	-2.535	-1.273

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.924	10.999	11.033
{\rm log}_{10}({\rm SFR})	-0.024	0.412	0.697
{\rm log}_{10}({\rm sSFR})	-11.015	-10.577	-10.256
{\rm stellar\ age}	8.916	11.505	11.769

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.529	-0.418	-0.325
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.884	-0.495	-0.215

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.138	0.190	0.267
\delta	-0.869	-0.622	-0.309
\tau_1/\tau_2	0.745	1.179	1.625
Q_{PAH}	0.215	0.751	1.867
U_{min}	2.551	7.310	14.880
{\rm log}_{10}(\gamma_e)\,	-3.392	-2.699	-1.734

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.524	-3.680	-2.797
{\rm log}_{10}(\tau_{AGN})\,	1.010	1.494	1.921

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.067	0.417	0.688
0.03-0.10 Gyr	-0.254	0.382	0.729
0.10-0.33 Gyr	-3.683	-1.611	-0.494
0.33-1.06 Gyr	-6.036	-2.755	-1.173
1.06-3.44 Gyr	-3.989	-2.003	-0.801
3.44-11.18 Gyr	-1.280	0.097	1.084
11.18-12.42 Gyr	1.643	2.132	2.182