2026wcg results

2026wcg results

Information

Transient

Name:	`SN2026wcg`
Right ascension:	`0h16m26.45s`
Declination:	`31d38m16.75s`
Discovery Date:	`July 24, 2026, 8:57 a.m.`
Classification:	`SN Ia`
Redshift:	`0.047393`
MW E(B-V):	`0.059`

Host

Name:	`1956855`
Object ID:	`10691.0`
Catalog Name:	`glade`
Catalog Release:	`latest`
Right ascension:	`0h16m26.36s`
Declination:	`31d38m12.30s`
Redshift:	`None`
Photometric Redshift:	`0.048`

Cutout Download Report

Downloadable	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV 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_z	GALEX_FUV DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	18.06
Transient MWEBV	processed	0.16
Host match	processed	4.59
Host information	processed	0.07
Host MWEBV	processed	0.21
Host spectrum download	not processed	None
Global aperture construction	processed	0.63
Global aperture photometry	processed	5.33
Validate global photometry	processed	14.83
Global host SED inference	processed	388.32
Local aperture photometry	processed	5.54
Validate local photometry	processed	0.03
Local host SED inference	processed	490.8

Imaging data

Spectral Energy Distribution

Host Galaxy Spectrum

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.359	9.475	9.598
{\rm log}_{10}({\rm SFR})	-1.716	-0.877	-0.102
{\rm log}_{10}({\rm sSFR})	-11.235	-10.364	-9.552
{\rm stellar\ age}	6.227	7.663	10.072

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.634	-1.093	-0.563
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.550	-0.520	0.181

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.166	0.744	1.077
\delta	-0.465	-0.072	0.245
\tau_1/\tau_2	0.633	1.034	1.409
Q_{PAH}	0.605	2.230	4.728
U_{min}	2.875	8.192	15.610
{\rm log}_{10}(\gamma_e)\,	-3.334	-2.235	-0.710

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.792	-1.076	-0.314
{\rm log}_{10}(\tau_{AGN})\,	1.034	1.425	1.869

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.611	-1.606	-1.007
0.03-0.10 Gyr	-1.720	-0.769	0.042
0.10-0.33 Gyr	-1.775	-0.815	-0.163
0.33-1.09 Gyr	-2.796	-1.137	-0.607
1.09-3.58 Gyr	-2.492	-0.989	-0.491
3.58-11.81 Gyr	-0.961	-0.396	-0.221
11.81-13.12 Gyr	-0.871	-0.139	0.613
0.33-1.09 Gyr	-2.133	-1.013	-0.473
1.09-3.58 Gyr	-1.955	-0.822	-0.401
3.58-11.81 Gyr	-1.000	-0.436	-0.262
11.81-13.12 Gyr	-0.928	-0.266	0.435

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.513	10.592	10.657
{\rm log}_{10}({\rm SFR})	0.469	0.737	1.051
{\rm log}_{10}({\rm sSFR})	-10.159	-9.873	-9.477
{\rm stellar\ age}	6.528	7.533	9.228

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.424	-0.230	-0.118
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.859	0.137	0.372

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.222	0.415	0.680
\delta	-0.774	-0.381	-0.018
\tau_1/\tau_2	0.685	1.025	1.382
Q_{PAH}	0.782	1.576	2.519
U_{min}	3.008	7.466	14.029
{\rm log}_{10}(\gamma_e)\,	-3.197	-2.368	-1.671

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.515	-3.768	-2.674
{\rm log}_{10}(\tau_{AGN})\,	1.126	1.646	1.963

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.222	0.189	0.384
0.03-0.10 Gyr	0.552	0.862	1.202
0.10-0.33 Gyr	0.100	0.563	0.949
0.33-1.09 Gyr	-0.182	0.319	0.637
1.09-3.58 Gyr	-0.030	0.445	0.698
3.58-11.81 Gyr	0.300	0.624	0.769
11.81-13.12 Gyr	0.152	0.729	1.262
0.33-1.09 Gyr	-0.349	0.237	0.567
1.09-3.58 Gyr	-0.201	0.355	0.644
3.58-11.81 Gyr	0.398	0.698	0.829
11.81-13.12 Gyr	0.325	0.832	1.415

Aperture Photometry

Aperture details

RA, DEC (J2000):	0h16m26.45s, 31d38m16.75s
semi major axis, semi minor axis (arcsec):	2.15, 2.15
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	27.96	2.28	20.283	0.089	AB
SDSS_g	82.87	2.46	19.104	0.032	AB
DES_g	84.33	0.53	19.085	0.007	AB
PanSTARRS_g	91.1	0.57	19.001	0.007	AB
SDSS_r	145.43	3.27	18.493	0.024	AB
PanSTARRS_r	155.49	0.56	18.421	0.004	AB
DES_r	156.66	1.23	18.413	0.009	AB
SDSS_i	201.63	4.12	18.139	0.022	AB
PanSTARRS_i	217.64	0.84	18.056	0.004	AB
PanSTARRS_z	262.2	1.44	17.853	0.006	AB
SDSS_z	265.05	6.98	17.842	0.029	AB
DES_z	262.69	4.73	17.851	0.020	AB
PanSTARRS_y	312.75	3.31	17.662	0.011	AB

Aperture details

RA, DEC (J2000):	0h16m26.46s, 31d38m13.79s
semi major axis, semi minor axis (arcsec):	20.54, 11.38
angle (degrees, anti-clockwise from east):	229.36

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	122.15	8.97	18.683	0.080	AB
SDSS_u	377.31	14.42	17.458	0.041	AB
SDSS_g	1340.71	10.78	16.082	0.009	AB
PanSTARRS_g	1397.9	3.85	16.036	0.003	AB
SDSS_r	2350.3	14.39	15.472	0.007	AB
PanSTARRS_r	2357.15	3.7	15.469	0.002	AB
SDSS_i	3312.2	19.95	15.100	0.007	AB
PanSTARRS_i	3262.28	5.66	15.116	0.002	AB
PanSTARRS_z	3958.9	9.99	14.906	0.003	AB
SDSS_z	4588.34	43.45	14.746	0.010	AB
PanSTARRS_y	4942.76	23.33	14.665	0.005	AB
2MASS_J	6212.2	366.47	13.522	0.064	Vega
2MASS_H	6619.62	499.6	12.980	0.082	Vega
2MASS_K	6399.24	638.5	12.547	0.108	Vega
WISE_W2	2092.77	42.31	12.259	0.022	Vega
WISE_W3	7522.01	163.88	9.035	0.024	Vega
WISE_W4	6949.71	1077.44	7.675	0.168	Vega