2026mbc results

2026mbc results

Information

Transient

Name:	`SN2026mbc`
Right ascension:	`16h40m52.67s`
Declination:	`-1d10m17.77s`
Discovery Date:	`May 2, 2026, 9:57 a.m.`
Classification:	`SN Ia`
Redshift:	`0.070000`
MW E(B-V):	`0.143`

Host

Name:	`1125031`
Object ID:	`1461514.0`
Catalog Name:	`glade`
Catalog Release:	`latest`
Right ascension:	`16h40m52.71s`
Declination:	`-1d10m17.02s`
Redshift:	`None`
Photometric Redshift:	`0.070`

Cutout Download Report

Downloaded	Unavailable
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

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	18.44
Transient MWEBV	processed	0.06
Host match	processed	5.82
Host information	processed	0.11
Host MWEBV	processed	0.09
Global aperture construction	processed	0.63
Global aperture photometry	processed	4.94
Validate global photometry	processed	16.09
Global host SED inference	processed	553.69
Local aperture photometry	processed	4.81
Validate local photometry	processed	0.02
Local host SED inference	processed	530.88

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	16h40m52.67s, -1d10m17.77s
semi major axis, semi minor axis (arcsec):	1.5, 1.5
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_g	147.25	3.22	18.480	0.024	AB
PanSTARRS_g	189.6	0.5	18.205	0.003	AB
SDSS_r	417.25	5.37	17.349	0.014	AB
PanSTARRS_r	464.1	0.62	17.233	0.001	AB
SDSS_i	634.23	6.73	16.894	0.012	AB
PanSTARRS_i	768.95	0.8	16.685	0.001	AB
PanSTARRS_z	1053.56	1.2	16.343	0.001	AB
SDSS_z	1001.07	9.8	16.399	0.011	AB
PanSTARRS_y	1240.85	2.56	16.166	0.002	AB

Aperture details

RA, DEC (J2000):	16h40m52.68s, -1d10m17.39s
semi major axis, semi minor axis (arcsec):	9.62, 6.54
angle (degrees, anti-clockwise from east):	-117.32

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	1.22	3.61	23.684	3.218	AB
GALEX_NUV	4.5	2.27	22.268	0.549	AB
SDSS_u	112.23	8.99	18.775	0.087	AB
SDSS_g	545.65	7.1	17.058	0.014	AB
PanSTARRS_g	613.25	2.1	16.931	0.004	AB
SDSS_r	1471.75	10.97	15.980	0.008	AB
PanSTARRS_r	1482.23	2.34	15.973	0.002	AB
SDSS_i	2349.73	15.12	15.472	0.007	AB
PanSTARRS_i	2372.73	3.01	15.462	0.001	AB
PanSTARRS_z	3208.79	5.16	15.134	0.002	AB
SDSS_z	3392.79	32.12	15.074	0.010	AB
PanSTARRS_y	4068.95	12.77	14.876	0.003	AB
2MASS_J	5582.59	239.04	13.638	0.046	Vega
2MASS_H	6704.42	329.52	12.966	0.053	Vega
2MASS_K	6877.48	399.96	12.469	0.063	Vega
WISE_W1	2772.78	34.17	12.594	0.013	Vega
WISE_W2	1607.05	36.55	12.546	0.025	Vega
WISE_W3	428.08	82.76	12.147	0.210	Vega
WISE_W4	-174.84	434.48			Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.349	10.516	10.634
{\rm log}_{10}({\rm SFR})	-3.168	-1.087	-0.042
{\rm log}_{10}({\rm sSFR})	-13.641	-11.531	-10.490
{\rm stellar\ age}	5.403	7.539	10.184

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.956	-0.532	-0.267
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.511	-0.779	-0.084

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.379	0.682	1.048
\delta	-0.827	-0.533	-0.183
\tau_1/\tau_2	0.585	1.000	1.395
Q_{PAH}	0.540	2.062	4.979
U_{min}	3.132	9.159	16.956
{\rm log}_{10}(\gamma_e)\,	-3.310	-2.004	-0.687

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.965	-1.689	-0.484
{\rm log}_{10}(\tau_{AGN})\,	0.985	1.486	2.009

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-4.030	-1.539	-0.603
0.03-0.10 Gyr	-3.614	-1.098	0.070
0.10-0.33 Gyr	-3.034	-0.774	0.329
0.33-1.07 Gyr	-2.795	-0.855	0.217
1.07-3.52 Gyr	-2.122	-0.151	0.638
3.52-11.55 Gyr	-0.623	0.606	0.823
11.55-12.83 Gyr	-0.255	0.828	1.673
0.33-1.07 Gyr	-2.386	-0.541	0.362
1.07-3.52 Gyr	-1.578	0.141	0.723
3.52-11.55 Gyr	-0.607	0.578	0.819
11.55-12.83 Gyr	-0.628	0.685	1.551

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	11.056	11.152	11.190
{\rm log}_{10}({\rm SFR})	-6.492	-2.622	-1.347
{\rm log}_{10}({\rm sSFR})	-17.551	-13.712	-12.443
{\rm stellar\ age}	8.561	12.121	12.185

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.744	-0.551	-0.409
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.502	-0.607	0.162

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.157	0.260	0.423
\delta	-0.648	-0.360	-0.149
\tau_1/\tau_2	0.523	0.985	1.425
Q_{PAH}	0.483	1.203	2.384
U_{min}	3.955	10.317	18.023
{\rm log}_{10}(\gamma_e)\,	-2.490	-1.543	-0.877

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.498	-3.672	-2.719
{\rm log}_{10}(\tau_{AGN})\,	1.112	1.615	1.964

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-7.855	-3.625	-1.670
0.03-0.10 Gyr	-7.033	-2.825	-1.281
0.10-0.33 Gyr	-7.637	-3.813	-1.615
0.33-1.07 Gyr	-6.996	-3.782	-1.757
1.07-3.52 Gyr	-4.526	-2.569	-0.952
3.52-11.55 Gyr	-1.929	-0.301	1.287
11.55-12.83 Gyr	1.403	2.284	2.324
0.33-1.07 Gyr	-7.037	-3.841	-1.732
1.07-3.52 Gyr	-4.667	-2.591	-0.949
3.52-11.55 Gyr	-1.957	-0.436	1.272
11.55-12.83 Gyr	1.553	2.289	2.331