2026rio results

2026rio results

Information

Transient

Name:	`AT2026rio`
Right ascension:	`2h15m54.61s`
Declination:	`15d36m52.02s`
Discovery Date:	`June 20, 2026, 11:23 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):

Host

Name:	`J021554.59+153648.80`
Object ID:	`9906627212673897`
Catalog Name:	`decals`
Catalog Release:	`dr9`
Right ascension:	`2h15m54.59s`
Declination:	`15d36m48.80s`
Redshift:	`None`
Photometric Redshift:	`0.041`

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_i DES_z DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	16.25
Transient MWEBV	processed	0.11
Host match	processed	5.59
Host information	processed	0.12
Host MWEBV	processed	0.11
Host spectrum download	not processed	None
Global aperture construction	processed	0.62
Global aperture photometry	processed	4.75
Validate global photometry	processed	14.93
Global host SED inference	processed	395.12
Local aperture photometry	processed	4.73
Validate local photometry	processed	0.03
Local host SED inference	processed	495.35

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})\,	9.200	9.413	9.571
{\rm log}_{10}({\rm SFR})	-0.765	-0.146	0.377
{\rm log}_{10}({\rm sSFR})	-10.222	-9.574	-8.937
{\rm stellar\ age}	2.064	6.473	8.345

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.533	-0.899	-0.457
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.833	-1.204	0.039

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.231	0.567	1.047
\delta	-0.529	-0.158	0.162
\tau_1/\tau_2	0.675	1.041	1.441
Q_{PAH}	0.359	1.556	3.239
U_{min}	3.017	8.824	16.296
{\rm log}_{10}(\gamma_e)\,	-3.124	-1.921	-0.994

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.220	-2.565	-0.817
{\rm log}_{10}(\tau_{AGN})\,	0.926	1.489	1.943

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.100	-0.617	-0.258
0.03-0.10 Gyr	-0.878	-0.036	0.510
0.10-0.33 Gyr	-1.120	-0.341	0.292
0.33-1.09 Gyr	-1.766	-0.747	-0.265
1.09-3.60 Gyr	-2.098	-0.752	-0.359
3.60-11.89 Gyr	-2.148	-0.622	-0.317
11.89-13.21 Gyr	-2.156	-0.605	0.108

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.987	10.049	10.135
{\rm log}_{10}({\rm SFR})	-0.162	0.110	0.335
{\rm log}_{10}({\rm sSFR})	-10.233	-9.950	-9.702
{\rm stellar\ age}	6.796	7.613	9.263

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.991	-0.745	-0.580
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.632	-0.369	0.237

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.121	0.212	0.354
\delta	-0.476	-0.124	0.147
\tau_1/\tau_2	0.694	1.061	1.433
Q_{PAH}	0.630	1.585	2.913
U_{min}	2.617	7.455	14.578
{\rm log}_{10}(\gamma_e)\,	-2.327	-1.532	-0.794

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.224	-2.108	-1.438
{\rm log}_{10}(\tau_{AGN})\,	1.284	1.746	2.014

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.965	-0.449	-0.204
0.03-0.10 Gyr	-0.107	0.233	0.482
0.10-0.33 Gyr	-0.273	0.094	0.357
0.33-1.09 Gyr	-0.579	-0.173	0.048
1.09-3.60 Gyr	-0.650	-0.162	0.085
3.60-11.89 Gyr	-0.032	0.164	0.284
11.89-13.21 Gyr	-0.102	0.348	0.890

Aperture Photometry

Aperture details

RA, DEC (J2000):	2h15m54.61s, 15d36m52.02s
semi major axis, semi minor axis (arcsec):	2.49, 2.49
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	68.96	3.12	19.303	0.049	AB
SDSS_g	187.42	3.63	18.218	0.021	AB
PanSTARRS_g	216.86	0.73	18.060	0.004	AB
SDSS_r	284.76	4.57	17.764	0.017	AB
PanSTARRS_r	330.52	0.99	17.602	0.003	AB
SDSS_i	379.26	5.5	17.453	0.016	AB
PanSTARRS_i	414.6	0.85	17.356	0.002	AB
PanSTARRS_z	476.48	1.89	17.205	0.004	AB
SDSS_z	464.72	9.33	17.232	0.022	AB
PanSTARRS_y	552.14	4.04	17.045	0.008	AB

Aperture details

RA, DEC (J2000):	2h15m54.58s, 15d36m49.09s
semi major axis, semi minor axis (arcsec):	8.79, 5.84
angle (degrees, anti-clockwise from east):	-157.6

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	75.19	4.6	19.210	0.066	AB
GALEX_NUV	104.24	3.0	18.855	0.031	AB
SDSS_u	234.32	7.84	17.975	0.036	AB
SDSS_g	774.83	7.53	16.677	0.011	AB
PanSTARRS_g	824.85	1.98	16.609	0.003	AB
SDSS_r	1223.12	9.82	16.181	0.009	AB
PanSTARRS_r	1281.82	2.67	16.130	0.002	AB
SDSS_i	1614.06	12.16	15.880	0.008	AB
PanSTARRS_i	1603.84	2.32	15.887	0.002	AB
PanSTARRS_z	1861.68	5.3	15.725	0.003	AB
SDSS_z	2067.96	24.58	15.611	0.013	AB
PanSTARRS_y	2131.36	11.5	15.578	0.006	AB
2MASS_J	2358.58	205.19	14.573	0.094	Vega
2MASS_H	3002.49	258.85	13.839	0.094	Vega
2MASS_K	2986.36	401.6	13.374	0.146	Vega
WISE_W1	1177.75	20.1	13.523	0.019	Vega
WISE_W2	795.83	25.48	13.309	0.035	Vega
WISE_W3	3455.97	82.61	9.880	0.026	Vega
WISE_W4	5176.86	609.38	7.995	0.128	Vega