2026zfl results

2026zfl results

Information

Transient

Name:	`SN2026zfl`
Right ascension:	`22h25m35.44s`
Declination:	`-27d52m34.38s`
Discovery Date:	`Aug. 18, 2026, 9:30 p.m.`
Classification:	`SN Ia`
Redshift:	`0.050500`
MW E(B-V):	`0.017`

Host

Name:	`748659`
Object ID:	`2625372.0`
Catalog Name:	`glade`
Catalog Release:	`latest`
Right ascension:	`22h25m35.76s`
Declination:	`-27d52m33.46s`
Redshift:	`None`
Photometric Redshift:	`0.050`

Cutout Download Report

Downloadable	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 DES_g DES_r DES_i DES_z	SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	7.39
Transient MWEBV	processed	0.08
Host match	processed	4.82
Host information	processed	0.08
Host MWEBV	processed	0.06
Host spectrum download	processed	0.06
Global aperture construction	processed	0.66
Global aperture photometry	processed	5.83
Validate global photometry	processed	15.89
Global host SED inference	processed	329.28
Local aperture photometry	processed	5.48
Validate local photometry	processed	0.02
Local host SED inference	processed	387.98

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})\,	8.414	8.603	8.723
{\rm log}_{10}({\rm SFR})	-1.801	-1.226	-0.722
{\rm log}_{10}({\rm sSFR})	-10.527	-9.874	-9.249
{\rm stellar\ age}	2.223	5.999	7.445

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.817	-1.449	-0.944
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.556	-0.476	0.268

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.148	0.371	0.738
\delta	-0.626	-0.220	0.180
\tau_1/\tau_2	0.671	0.976	1.286
Q_{PAH}	0.911	2.485	4.720
U_{min}	2.920	8.233	15.678
{\rm log}_{10}(\gamma_e)\,	-2.719	-1.561	-0.579

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.348	-3.257	-1.520
{\rm log}_{10}(\tau_{AGN})\,	1.069	1.536	1.935

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.178	-1.361	-0.941
0.03-0.10 Gyr	-1.920	-1.207	-0.650
0.10-0.33 Gyr	-1.869	-1.236	-0.684
0.33-1.09 Gyr	-1.784	-1.309	-0.943
1.09-3.58 Gyr	-1.605	-1.222	-0.990
3.58-11.78 Gyr	-1.734	-1.229	-1.040
11.78-13.09 Gyr	-1.998	-1.274	-0.819
0.33-1.09 Gyr	-1.963	-1.352	-0.943
1.09-3.57 Gyr	-2.156	-1.343	-1.058
3.57-11.77 Gyr	-2.690	-1.386	-1.145
11.77-13.08 Gyr	-2.859	-1.459	-0.934

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.436	9.566	9.680
{\rm log}_{10}({\rm SFR})	-0.457	-0.228	0.020
{\rm log}_{10}({\rm sSFR})	-10.076	-9.792	-9.483
{\rm stellar\ age}	4.237	6.021	7.128

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.602	-1.298	-0.900
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.673	-1.000	0.044

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.041	0.090	0.176
\delta	-0.528	-0.120	0.197
\tau_1/\tau_2	0.655	0.935	1.214
Q_{PAH}	0.468	1.343	2.889
U_{min}	2.625	7.036	14.300
{\rm log}_{10}(\gamma_e)\,	-3.177	-2.233	-1.133

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.066	-2.856	-1.947
{\rm log}_{10}(\tau_{AGN})\,	0.975	1.385	1.842

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.501	-0.300	-0.132
0.03-0.10 Gyr	-0.538	-0.201	0.109
0.10-0.33 Gyr	-0.597	-0.245	0.081
0.33-1.09 Gyr	-0.561	-0.256	-0.006
1.09-3.58 Gyr	-0.547	-0.290	-0.109
3.58-11.78 Gyr	-0.780	-0.395	-0.193
11.78-13.09 Gyr	-1.042	-0.464	-0.029
0.33-1.09 Gyr	-0.571	-0.266	-0.004
1.09-3.57 Gyr	-0.492	-0.262	-0.066
3.57-11.77 Gyr	-0.798	-0.398	-0.185
11.77-13.08 Gyr	-1.033	-0.468	-0.039

Aperture Photometry

Aperture details

RA, DEC (J2000):	22h25m35.44s, -27d52m34.38s
semi major axis, semi minor axis (arcsec):	2.03, 2.03
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	32.19	0.09	20.131	0.003	AB
PanSTARRS_g	34.92	0.48	20.042	0.015	AB
PanSTARRS_r	47.9	0.56	19.699	0.013	AB
DES_r	47.56	0.13	19.707	0.003	AB
PanSTARRS_i	57.27	0.76	19.505	0.014	AB
DES_i	52.82	1.58	19.593	0.032	AB
PanSTARRS_z	59.69	1.42	19.460	0.026	AB
DES_z	58.34	0.64	19.485	0.012	AB
PanSTARRS_y	71.82	4.27	19.259	0.065	AB

Aperture details

RA, DEC (J2000):	22h25m35.63s, -27d52m33.30s
semi major axis, semi minor axis (arcsec):	15.87, 5.97
angle (degrees, anti-clockwise from east):	344.69

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	108.29	7.6	18.814	0.076	AB
GALEX_NUV	130.94	4.9	18.607	0.041	AB
DES_g	434.67	0.36	17.305	0.001	AB
PanSTARRS_g	414.71	2.25	17.356	0.006	AB
PanSTARRS_r	520.15	2.63	17.110	0.005	AB
DES_r	575.68	0.47	17.000	0.001	AB
PanSTARRS_i	595.85	3.63	16.962	0.007	AB
DES_i	610.59	5.68	16.936	0.010	AB
PanSTARRS_z	587.84	6.8	16.977	0.013	AB
DES_z	659.87	2.25	16.851	0.004	AB
PanSTARRS_y	665.24	20.39	16.843	0.033	AB
2MASS_J	844.84	208.03	15.688	0.267	Vega
2MASS_H	88.8	348.85	17.661	4.265	Vega
2MASS_K	457.17	367.84	15.412	0.874	Vega
WISE_W1	293.82	20.94	15.031	0.077	Vega
WISE_W2	232.01	27.47	14.647	0.129	Vega
WISE_W3	619.97	111.43	11.745	0.195	Vega
WISE_W4	1038.76	618.72	9.739	0.647	Vega