2026gzf results

2026gzf results

Information

Transient

Name:	`SN2026gzf`
Right ascension:	`9h59m42.89s`
Declination:	`0d25m06.40s`
Discovery Date:	`March 22, 2026, 7:35 a.m.`
Classification:	`SN Ic-BL`
Redshift:	`0.034400`
MW E(B-V):	`0.021`

Host

Name:
Right ascension:	`9h59m42.88s`
Declination:	`0d25m06.34s`
Redshift:	`None`
Photometric Redshift:	`0.048`

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	16.65
Transient MWEBV	processed	0.13
Host match	processed	5.66
Host information	processed	0.12
Host MWEBV	processed	0.06
Global aperture construction	processed	0.64
Global aperture photometry	processed	4.47
Validate global photometry	processed	15.4
Global host SED inference	processed	738.84
Local aperture photometry	processed	4.58
Validate local photometry	processed	0.02
Local host SED inference	processed	846.63

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	9h59m42.89s, 0d25m06.40s
semi major axis, semi minor axis (arcsec):	2.92, 2.92
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	27.45	2.59	20.304	0.102	AB
SDSS_g	94.45	2.68	18.962	0.031	AB
PanSTARRS_g	90.05	0.62	19.014	0.007	AB
SDSS_r	75.94	2.67	19.199	0.038	AB
PanSTARRS_r	83.16	0.76	19.100	0.010	AB
SDSS_i	79.94	3.34	19.143	0.045	AB
PanSTARRS_i	78.94	1.0	19.157	0.014	AB
PanSTARRS_z	79.37	1.71	19.151	0.023	AB
SDSS_z	95.48	9.25	18.950	0.105	AB
PanSTARRS_y	78.72	4.58	19.160	0.063	AB
2MASS_J	55.68	70.57	18.641	1.376	Vega
2MASS_H	-66.18	101.63			Vega
2MASS_K	134.14	132.1	16.743	1.069	Vega

Aperture details

RA, DEC (J2000):	9h59m42.94s, 0d25m05.10s
semi major axis, semi minor axis (arcsec):	10.67, 4.92
angle (degrees, anti-clockwise from east):	-31.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	46.98	4.76	19.720	0.110	AB
GALEX_NUV	44.75	1.16	19.773	0.028	AB
SDSS_u	52.66	5.92	19.596	0.122	AB
SDSS_g	204.6	4.39	18.123	0.023	AB
PanSTARRS_g	186.89	1.52	18.221	0.009	AB
SDSS_r	215.88	5.26	18.064	0.026	AB
PanSTARRS_r	214.97	1.85	18.069	0.009	AB
SDSS_i	229.92	7.24	17.996	0.034	AB
PanSTARRS_i	216.81	2.46	18.060	0.012	AB
PanSTARRS_z	224.8	4.19	18.021	0.020	AB
SDSS_z	304.56	22.65	17.691	0.081	AB
PanSTARRS_y	210.77	11.27	18.090	0.058	AB
2MASS_J	192.79	188.75	17.292	1.063	Vega
2MASS_H	-397.3	270.36			Vega
2MASS_K	60.69	353.29	17.604	6.320	Vega
WISE_W1	61.83	11.1	16.723	0.195	Vega
WISE_W2	45.94	16.82	16.405	0.398	Vega
WISE_W3	100.48	99.15	13.721	1.071	Vega
WISE_W4	663.48	542.27	10.225	0.887	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.726	7.980	8.202
{\rm log}_{10}({\rm SFR})	-1.501	-1.056	-0.635
{\rm log}_{10}({\rm sSFR})	-9.612	-9.079	-8.418
{\rm stellar\ age}	0.356	2.384	5.189

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.481	-0.915	-0.366
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.267	-1.009	-0.781

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.049	0.142	0.343
\delta	-0.700	-0.163	0.261
\tau_1/\tau_2	0.593	0.989	1.388
Q_{PAH}	0.974	3.451	5.776
U_{min}	3.450	8.720	15.956
{\rm log}_{10}(\gamma_e)\,	-2.923	-1.518	-0.356

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.809	-0.965	-0.408
{\rm log}_{10}(\tau_{AGN})\,	1.145	1.666	2.045

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.484	-1.214	-1.018
0.03-0.10 Gyr	-1.665	-1.007	-0.515
0.10-0.33 Gyr	-1.532	-0.954	-0.571
0.33-1.09 Gyr	-3.126	-1.557	-1.106
1.09-3.62 Gyr	-4.378	-2.382	-1.661
3.62-11.97 Gyr	-4.972	-2.650	-1.906
11.97-13.30 Gyr	-4.872	-2.691	-1.833

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.745	8.845	8.928
{\rm log}_{10}({\rm SFR})	-1.379	-1.177	-0.977
{\rm log}_{10}({\rm sSFR})	-10.214	-10.012	-9.797
{\rm stellar\ age}	5.177	6.546	7.656

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.696	-1.450	-1.172
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.512	-1.305	-0.932

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.016	0.050	0.115
\delta	-0.622	-0.170	0.194
\tau_1/\tau_2	0.637	1.035	1.455
Q_{PAH}	1.068	2.939	5.156
U_{min}	2.974	8.329	15.014
{\rm log}_{10}(\gamma_e)\,	-1.858	-0.727	-0.214

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.819	-1.504	-0.986
{\rm log}_{10}(\tau_{AGN})\,	1.504	1.830	2.022

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.271	-1.112	-0.985
0.03-0.10 Gyr	-1.558	-1.204	-0.921
0.10-0.33 Gyr	-1.350	-1.026	-0.753
0.33-1.09 Gyr	-1.316	-0.997	-0.740
1.09-3.62 Gyr	-1.299	-1.064	-0.878
3.62-11.97 Gyr	-1.384	-1.108	-0.940
11.97-13.30 Gyr	-1.511	-1.052	-0.657