2026yoi results

2026yoi results

Information

Transient

Name:	`AT2026yoi`
Right ascension:	`15h04m28.96s`
Declination:	`35d53m19.53s`
Discovery Date:	`Aug. 11, 2026, 4:51 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.013`

Host

Name:	`15042947+3553229`
Object ID:	`1033281.0`
Catalog Name:	`glade`
Catalog Release:	`latest`
Right ascension:	`15h04m29.48s`
Declination:	`35d53m23.00s`
Redshift:	`0.046469`
Photometric Redshift:	`None`

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: completed

Task Name	Status	Time (s)
Cutout download	processed	18.57
Transient MWEBV	processed	0.19
Host match	processed	5.35
Host information	processed	0.15
Host MWEBV	processed	0.18
Host spectrum download	not processed	None
Global aperture construction	processed	1.09
Global aperture photometry	processed	6.66
Validate global photometry	processed	18.66
Global host SED inference	processed	461.55
Local aperture photometry	processed	6.3
Validate local photometry	processed	0.03
Local host SED inference	processed	492.71

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})\,	9.361	9.489	9.640
{\rm log}_{10}({\rm SFR})	-0.867	-0.551	-0.197
{\rm log}_{10}({\rm sSFR})	-10.393	-10.049	-9.618
{\rm stellar\ age}	6.135	7.536	9.935

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.333	-0.831	-0.473
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	0.170	0.302	0.417

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.811	1.147	1.418
\delta	-0.442	-0.193	0.053
\tau_1/\tau_2	0.635	0.935	1.234
Q_{PAH}	0.447	1.482	2.982
U_{min}	2.587	7.390	14.245
{\rm log}_{10}(\gamma_e)\,	-3.598	-2.793	-1.691

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.949	-2.287	-1.284
{\rm log}_{10}(\tau_{AGN})\,	0.821	1.205	1.694

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.555	-0.313	-0.084
0.03-0.10 Gyr	-1.622	-0.771	-0.233
0.10-0.33 Gyr	-2.008	-0.984	-0.498
0.33-1.09 Gyr	-1.856	-0.934	-0.454
1.09-3.59 Gyr	-1.676	-0.695	-0.340
3.59-11.82 Gyr	-0.867	-0.433	-0.223
11.82-13.13 Gyr	-0.878	-0.278	0.454

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	11.088	11.142	11.191
{\rm log}_{10}({\rm SFR})	-0.603	-0.339	-0.117
{\rm log}_{10}({\rm sSFR})	-11.787	-11.477	-11.237
{\rm stellar\ age}	7.363	7.955	9.406

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.477	-0.275	-0.115
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.093	0.247	0.427

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.166	0.264	0.395
\delta	-0.481	-0.152	0.125
\tau_1/\tau_2	0.195	0.506	0.929
Q_{PAH}	0.542	1.172	2.233
U_{min}	2.973	7.907	14.833
{\rm log}_{10}(\gamma_e)\,	-3.243	-2.485	-1.773

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.378	-3.628	-2.719
{\rm log}_{10}(\tau_{AGN})\,	0.980	1.435	1.852

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.176	0.045	0.254
0.03-0.10 Gyr	-2.751	-0.962	-0.386
0.10-0.33 Gyr	-2.444	-0.889	-0.251
0.33-1.09 Gyr	-1.452	-0.376	0.162
1.09-3.59 Gyr	-0.305	0.696	1.147
3.59-11.82 Gyr	1.087	1.330	1.431
11.82-13.13 Gyr	0.755	1.385	1.931

Aperture Photometry

Aperture details

RA, DEC (J2000):	15h04m28.96s, 35d53m19.53s
semi major axis, semi minor axis (arcsec):	2.19, 2.19
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	16.86	1.94	20.833	0.125	AB
SDSS_g	64.33	2.18	19.379	0.037	AB
DES_g	67.44	0.54	19.328	0.009	AB
PanSTARRS_g	66.92	0.6	19.336	0.010	AB
SDSS_r	135.08	3.18	18.574	0.026	AB
PanSTARRS_r	141.42	0.72	18.524	0.006	AB
DES_r	156.44	1.83	18.414	0.013	AB
SDSS_i	213.07	4.15	18.079	0.021	AB
PanSTARRS_i	209.72	0.6	18.096	0.003	AB
PanSTARRS_z	245.87	1.57	17.923	0.007	AB
SDSS_z	271.91	7.13	17.814	0.028	AB
DES_z	274.78	3.56	17.803	0.014	AB
PanSTARRS_y	329.79	3.29	17.604	0.011	AB

Aperture details

RA, DEC (J2000):	15h04m29.51s, 35d53m24.11s
semi major axis, semi minor axis (arcsec):	18.92, 11.68
angle (degrees, anti-clockwise from east):	250.54

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	74.31	4.85	19.222	0.071	AB
GALEX_NUV	122.85	3.39	18.677	0.030	AB
SDSS_u	739.71	13.26	16.727	0.019	AB
SDSS_g	3301.12	15.53	15.103	0.005	AB
PanSTARRS_g	3488.71	4.13	15.043	0.001	AB
SDSS_r	6827.17	22.51	14.314	0.004	AB
PanSTARRS_r	6987.12	4.9	14.289	0.001	AB
DES_r	7481.99	12.65	14.215	0.002	AB
SDSS_i	10234.7	28.7	13.875	0.003	AB
PanSTARRS_z	11788.7	10.63	13.721	0.001	AB
SDSS_z	12744.08	48.73	13.637	0.004	AB
DES_z	12533.1	24.05	13.655	0.002	AB
2MASS_J	19628.35	296.89	12.273	0.016	Vega
2MASS_H	23750.85	441.45	11.593	0.020	Vega
2MASS_K	21378.56	544.17	11.237	0.028	Vega
WISE_W1	10092.51	50.71	11.191	0.005	Vega
WISE_W2	5921.67	49.97	11.130	0.009	Vega
WISE_W3	5612.25	175.58	9.353	0.034	Vega
WISE_W4	4130.86	680.47	8.240	0.179	Vega