2026luy results

2026luy results

Information

Transient

Name:	`AT2026luy`
Right ascension:	`8h11m38.17s`
Declination:	`42d22m23.45s`
Discovery Date:	`May 8, 2026, 3:53 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.043`

Host

Name:	`2197580`
Object ID:	`2162323.0`
Catalog Name:	`glade`
Catalog Release:	`latest`
Right ascension:	`8h11m38.06s`
Declination:	`42d22m21.46s`
Redshift:	`None`
Photometric Redshift:	`0.064`

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	17.1
Transient MWEBV	processed	0.12
Host match	processed	4.46
Host information	processed	0.04
Host MWEBV	processed	0.05
Global aperture construction	processed	0.64
Global aperture photometry	processed	4.96
Validate global photometry	processed	15.63
Global host SED inference	processed	443.37
Local aperture photometry	processed	4.74
Validate local photometry	processed	0.03
Local host SED inference	processed	478.36

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	8h11m38.17s, 42d22m23.45s
semi major axis, semi minor axis (arcsec):	1.63, 1.63
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	5.58	1.31	22.033	0.255	AB
SDSS_g	25.32	1.36	20.392	0.058	AB
PanSTARRS_g	30.23	0.42	20.199	0.015	AB
SDSS_r	58.27	2.11	19.486	0.039	AB
PanSTARRS_r	62.66	0.53	19.407	0.009	AB
SDSS_i	79.24	2.58	19.153	0.035	AB
PanSTARRS_i	87.98	0.36	19.039	0.004	AB
PanSTARRS_z	107.41	1.49	18.822	0.015	AB
SDSS_z	102.31	5.22	18.875	0.055	AB
PanSTARRS_y	120.2	3.62	18.700	0.033	AB

Aperture details

RA, DEC (J2000):	8h11m38.02s, 42d22m21.90s
semi major axis, semi minor axis (arcsec):	9.46, 5.64
angle (degrees, anti-clockwise from east):	-52.27

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	5.62	1.76	22.026	0.340	AB
GALEX_NUV	6.63	0.64	21.847	0.105	AB
SDSS_u	43.43	5.64	19.805	0.141	AB
SDSS_g	221.65	4.26	18.036	0.021	AB
PanSTARRS_g	250.17	1.84	17.904	0.008	AB
SDSS_r	489.39	6.65	17.176	0.015	AB
PanSTARRS_r	517.53	2.32	17.115	0.005	AB
SDSS_i	733.92	8.72	16.736	0.013	AB
PanSTARRS_i	756.99	1.56	16.702	0.002	AB
PanSTARRS_z	916.63	6.57	16.495	0.008	AB
SDSS_z	963.34	21.85	16.441	0.025	AB
PanSTARRS_y	1099.31	16.09	16.297	0.016	AB
2MASS_J	1400.51	148.01	15.139	0.115	Vega
2MASS_H	1790.22	202.29	14.400	0.123	Vega
2MASS_K	1168.8	243.84	14.393	0.227	Vega
WISE_W1	647.7	17.66	14.173	0.030	Vega
WISE_W2	373.66	22.18	14.130	0.064	Vega
WISE_W3	477.88	93.98	12.028	0.214	Vega
WISE_W4	1065.1	539.66	9.712	0.550	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.361	9.456	9.559
{\rm log}_{10}({\rm SFR})	-2.299	-1.512	-0.984
{\rm log}_{10}({\rm sSFR})	-11.775	-10.996	-10.488
{\rm stellar\ age}	7.246	8.366	11.912

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.283	-0.813	-0.461
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.682	-0.727	0.195

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.244	0.602	0.971
\delta	-0.393	0.016	0.290
\tau_1/\tau_2	0.634	0.997	1.364
Q_{PAH}	0.814	2.419	4.914
U_{min}	3.114	8.684	15.789
{\rm log}_{10}(\gamma_e)\,	-2.988	-1.862	-0.682

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.067	-0.682	-0.174
{\rm log}_{10}(\tau_{AGN})\,	1.012	1.474	1.912

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.765	-1.681	-1.073
0.03-0.10 Gyr	-2.635	-1.563	-0.951
0.10-0.33 Gyr	-3.165	-1.674	-1.034
0.33-1.08 Gyr	-3.722	-1.748	-1.020
1.08-3.54 Gyr	-3.316	-1.372	-0.600
3.54-11.62 Gyr	-1.444	-0.475	-0.289
11.62-12.91 Gyr	-0.693	-0.020	0.629

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.306	10.403	10.450
{\rm log}_{10}({\rm SFR})	-1.372	-0.836	-0.452
{\rm log}_{10}({\rm sSFR})	-11.809	-11.227	-10.801
{\rm stellar\ age}	8.182	11.565	12.238

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.945	-0.738	-0.601
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.327	-0.280	0.212

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.187	0.290	0.439
\delta	-0.744	-0.533	-0.317
\tau_1/\tau_2	0.505	0.964	1.454
Q_{PAH}	0.541	1.528	3.544
U_{min}	2.931	8.653	16.618
{\rm log}_{10}(\gamma_e)\,	-2.817	-1.795	-1.016

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.449	-3.510	-2.508
{\rm log}_{10}(\tau_{AGN})\,	1.039	1.542	1.939

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.274	-0.826	-0.541
0.03-0.10 Gyr	-2.382	-0.918	-0.377
0.10-0.33 Gyr	-4.161	-1.499	-0.649
0.33-1.08 Gyr	-4.819	-1.749	-0.796
1.08-3.54 Gyr	-3.961	-1.667	-0.577
3.54-11.62 Gyr	-1.891	-0.157	0.548
11.62-12.91 Gyr	0.628	1.490	1.587