2026fwt results

2026fwt results

Information

Transient

Name:	`SN2026fwt`
Right ascension:	`11h23m19.11s`
Declination:	`34d22m38.39s`
Discovery Date:	`March 17, 2026, 7:20 a.m.`
Classification:	`SN Ia`
Redshift:	`0.035500`
MW E(B-V):	`0.021`

Host

Name:	`J112319.02+342237.70`
Right ascension:	`11h23m19.02s`
Declination:	`34d22m37.70s`
Redshift:	`None`
Photometric Redshift:	`0.494`

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_z	DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	19.07
Transient MWEBV	processed	0.09
Host match	processed	6.88
Host information	processed	0.12
Host MWEBV	processed	0.14
Global aperture construction	processed	0.62
Global aperture photometry	processed	5.76
Validate global photometry	processed	16.52
Global host SED inference	processed	502.52
Local aperture photometry	processed	5.31
Validate local photometry	processed	0.03
Local host SED inference	processed	496.14

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	11h23m19.11s, 34d22m38.39s
semi major axis, semi minor axis (arcsec):	2.83, 2.83
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	14.57	2.97	20.991	0.221	AB
SDSS_g	30.76	1.64	20.180	0.058	AB
DES_g	29.0	0.46	20.244	0.017	AB
PanSTARRS_g	29.8	0.88	20.215	0.032	AB
SDSS_r	45.46	2.2	19.756	0.053	AB
PanSTARRS_r	41.33	0.72	19.859	0.019	AB
DES_r	44.0	1.08	19.791	0.027	AB
SDSS_i	54.96	2.88	19.550	0.057	AB
PanSTARRS_i	50.49	0.81	19.642	0.017	AB
PanSTARRS_z	57.79	2.11	19.495	0.040	AB
SDSS_z	61.11	11.52	19.435	0.205	AB
DES_z	58.04	1.2	19.491	0.022	AB
PanSTARRS_y	55.2	3.9	19.545	0.077	AB

Aperture details

RA, DEC (J2000):	11h23m19.01s, 34d22m37.91s
semi major axis, semi minor axis (arcsec):	2.85, 2.61
angle (degrees, anti-clockwise from east):	-101.75

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	4.2	2.07	22.343	0.537	AB
GALEX_NUV	4.71	0.96	22.217	0.221	AB
SDSS_u	15.93	2.98	20.894	0.203	AB
SDSS_g	32.44	1.66	20.122	0.056	AB
DES_g	30.56	0.47	20.187	0.017	AB
PanSTARRS_g	31.9	0.85	20.140	0.029	AB
SDSS_r	47.7	2.2	19.704	0.050	AB
PanSTARRS_r	44.08	0.68	19.789	0.017	AB
DES_r	46.7	1.11	19.727	0.026	AB
SDSS_i	56.59	2.83	19.518	0.054	AB
PanSTARRS_i	50.87	0.75	19.634	0.016	AB
PanSTARRS_z	59.69	1.95	19.460	0.036	AB
SDSS_z	68.79	11.07	19.306	0.175	AB
DES_z	60.75	1.19	19.441	0.021	AB
PanSTARRS_y	58.3	3.58	19.486	0.067	AB
WISE_W1	18.94	6.48	18.007	0.371	Vega
WISE_W2	4.76	9.79	18.867	2.233	Vega
WISE_W3	74.38	48.36	14.047	0.706	Vega
WISE_W4	-784.73	318.23			Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.195	8.337	8.450
{\rm log}_{10}({\rm SFR})	-2.612	-1.757	-1.052
{\rm log}_{10}({\rm sSFR})	-10.971	-10.121	-9.406
{\rm stellar\ age}	3.606	6.654	8.261

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.723	-1.327	-0.904
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.684	-0.847	0.141

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.114	0.345	0.775
\delta	-0.598	-0.156	0.226
\tau_1/\tau_2	0.690	1.076	1.428
Q_{PAH}	1.062	3.040	5.346
U_{min}	2.994	8.530	16.084
{\rm log}_{10}(\gamma_e)\,	-3.145	-2.040	-0.955

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.770	-0.448	-0.013
{\rm log}_{10}(\tau_{AGN})\,	1.028	1.448	1.917

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.675	-2.609	-2.013
0.03-0.10 Gyr	-2.593	-1.638	-0.902
0.10-0.33 Gyr	-2.222	-1.542	-1.001
0.33-1.09 Gyr	-3.046	-1.767	-1.316
1.09-3.61 Gyr	-2.699	-1.694	-1.370
3.61-11.95 Gyr	-2.561	-1.634	-1.415
11.95-13.28 Gyr	-2.762	-1.650	-1.031

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.051	8.304	8.461
{\rm log}_{10}({\rm SFR})	-2.204	-1.331	-0.507
{\rm log}_{10}({\rm sSFR})	-10.497	-9.678	-8.691
{\rm stellar\ age}	0.828	5.186	7.608

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.774	-1.372	-0.792
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.763	-0.841	0.276

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.244	0.654	1.076
\delta	-0.441	-0.101	0.202
\tau_1/\tau_2	0.545	0.949	1.318
Q_{PAH}	1.699	3.599	5.562
U_{min}	3.516	9.850	17.493
{\rm log}_{10}(\gamma_e)\,	-3.047	-1.800	-0.690

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.694	-1.716	-0.440
{\rm log}_{10}(\tau_{AGN})\,	1.007	1.479	1.922

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.872	-2.334	-1.646
0.03-0.10 Gyr	-2.239	-1.213	-0.349
0.10-0.33 Gyr	-2.108	-1.136	-0.495
0.33-1.09 Gyr	-3.532	-1.676	-1.139
1.09-3.61 Gyr	-4.355	-1.808	-1.395
3.61-11.95 Gyr	-4.439	-1.944	-1.495
11.95-13.28 Gyr	-4.680	-1.921	-1.108