2026xzo results

2026xzo results

Information

Transient

Name:	`SN2026xzo`
Right ascension:	`15h23m07.56s`
Declination:	`26d55m05.00s`
Discovery Date:	`Aug. 7, 2026, 6:54 a.m.`
Classification:	`SN Ia`
Redshift:	`0.066000`
MW E(B-V):	`0.031`

Host

Name:	`J152307.75+265505.60`
Object ID:	`9906631307298766`
Catalog Name:	`decals`
Catalog Release:	`dr9`
Right ascension:	`15h23m07.75s`
Declination:	`26d55m05.60s`
Redshift:	`None`
Photometric Redshift:	`0.044`

Dataset

Version: 0

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 SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_z	DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	17.78
Transient MWEBV	processed	0.17
Host match	processed	5.92
Host information	processed	0.06
Host MWEBV	processed	0.13
Host spectrum download	processed	0.07
Global aperture construction	processed	0.66
Global aperture photometry	processed	6.94
Validate global photometry	processed	17.68
Global host SED inference	processed	332.17
Local aperture photometry	processed	6.78
Validate local photometry	processed	0.03
Local host SED inference	processed	390.05

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})\,	8.719	8.874	8.988
{\rm log}_{10}({\rm SFR})	-2.362	-1.394	-0.737
{\rm log}_{10}({\rm sSFR})	-11.181	-10.291	-9.591
{\rm stellar\ age}	3.075	6.496	7.770

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.702	-1.183	-0.574
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.526	-0.579	0.211

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.151	0.451	0.954
\delta	-0.557	-0.098	0.260
\tau_1/\tau_2	0.704	1.021	1.318
Q_{PAH}	1.072	2.645	4.656
U_{min}	2.829	8.090	15.931
{\rm log}_{10}(\gamma_e)\,	-2.842	-1.859	-0.724

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.110	-2.076	-0.548
{\rm log}_{10}(\tau_{AGN})\,	0.987	1.381	1.868

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.953	-1.627	-0.999
0.03-0.10 Gyr	-2.463	-1.384	-0.680
0.10-0.33 Gyr	-2.071	-1.288	-0.639
0.33-1.08 Gyr	-1.967	-1.254	-0.795
1.08-3.53 Gyr	-1.766	-1.096	-0.809
3.53-11.59 Gyr	-1.913	-1.046	-0.849
11.59-12.88 Gyr	-2.202	-1.106	-0.588

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.688	9.758	9.832
{\rm log}_{10}({\rm SFR})	-0.894	-0.615	-0.332
{\rm log}_{10}({\rm sSFR})	-10.669	-10.361	-10.066
{\rm stellar\ age}	6.070	6.965	7.845

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.074	-0.812	-0.616
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.521	-0.735	0.058

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.115	0.189	0.316
\delta	-0.625	-0.310	-0.010
\tau_1/\tau_2	0.679	0.976	1.279
Q_{PAH}	0.645	1.532	3.006
U_{min}	2.667	7.307	15.006
{\rm log}_{10}(\gamma_e)\,	-2.900	-1.903	-0.945

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.461	-3.573	-2.411
{\rm log}_{10}(\tau_{AGN})\,	1.104	1.556	1.950

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.182	-0.834	-0.609
0.03-0.10 Gyr	-0.902	-0.556	-0.224
0.10-0.33 Gyr	-0.854	-0.498	-0.186
0.33-1.08 Gyr	-0.735	-0.416	-0.193
1.08-3.53 Gyr	-0.498	-0.229	-0.026
3.53-11.59 Gyr	-0.276	-0.095	0.027
11.59-12.88 Gyr	-0.570	-0.109	0.279

Aperture Photometry

Aperture details

RA, DEC (J2000):	15h23m07.56s, 26d55m05.00s
semi major axis, semi minor axis (arcsec):	1.58, 1.58
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	4.66	1.33	22.230	0.309	AB
SDSS_g	18.17	1.18	20.751	0.071	AB
DES_g	19.3	0.25	20.686	0.014	AB
PanSTARRS_g	21.67	0.41	20.560	0.020	AB
SDSS_r	28.41	1.52	20.266	0.058	AB
PanSTARRS_r	32.8	0.49	20.110	0.016	AB
DES_r	34.77	0.54	20.047	0.017	AB
SDSS_i	38.98	1.95	19.923	0.054	AB
PanSTARRS_i	40.58	0.51	19.879	0.014	AB
PanSTARRS_z	50.12	1.22	19.650	0.026	AB
SDSS_z	42.4	3.92	19.832	0.100	AB
DES_z	50.77	1.88	19.636	0.040	AB
PanSTARRS_y	44.88	2.34	19.770	0.057	AB

Aperture details

RA, DEC (J2000):	15h23m07.75s, 26d55m05.79s
semi major axis, semi minor axis (arcsec):	10.28, 4.39
angle (degrees, anti-clockwise from east):	221.66

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	11.72	2.66	21.227	0.247	AB
GALEX_NUV	17.33	0.81	20.803	0.051	AB
SDSS_u	69.75	5.66	19.291	0.088	AB
SDSS_g	162.93	3.79	18.370	0.025	AB
DES_g	159.83	0.82	18.391	0.006	AB
PanSTARRS_g	169.2	1.68	18.329	0.011	AB
SDSS_r	242.08	4.9	17.940	0.022	AB
PanSTARRS_r	253.4	2.03	17.890	0.009	AB
DES_r	277.26	1.69	17.793	0.007	AB
SDSS_i	328.1	6.66	17.610	0.022	AB
PanSTARRS_i	323.1	2.12	17.627	0.007	AB
PanSTARRS_z	392.06	5.11	17.417	0.014	AB
SDSS_z	356.25	15.91	17.521	0.048	AB
DES_z	406.53	5.72	17.377	0.015	AB
PanSTARRS_y	453.21	9.84	17.259	0.024	AB
WISE_W1	215.36	9.04	15.368	0.046	Vega
WISE_W2	127.39	11.14	15.298	0.095	Vega
WISE_W3	305.27	51.26	12.514	0.182	Vega
WISE_W4	33.27	304.05	13.475	9.921	Vega