2026qdx results

2026qdx results

Information

Transient

Name:	`AT2026qdx`
Right ascension:	`1h48m11.43s`
Declination:	`18d34m54.83s`
Discovery Date:	`June 8, 2026, 11:28 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.039`

Host

Name:	`6608`
Object ID:	`135472.0`
Catalog Name:	`glade`
Catalog Release:	`latest`
Right ascension:	`1h48m11.46s`
Declination:	`18d34m55.19s`
Redshift:	`None`
Photometric Redshift:	`0.063`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV 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	GALEX_FUV DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	16.19
Transient MWEBV	processed	0.2
Host match	processed	5.33
Host information	processed	0.12
Host MWEBV	processed	0.12
Global aperture construction	processed	0.66
Global aperture photometry	processed	6.39
Validate global photometry	processed	18.53
Global host SED inference	processed	448.06
Local aperture photometry	processed	6.47
Validate local photometry	processed	0.03
Local host SED inference	processed	504.65

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	1h48m11.43s, 18d34m54.83s
semi major axis, semi minor axis (arcsec):	1.65, 1.65
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	84.42	2.77	19.084	0.036	AB
SDSS_g	281.65	4.38	17.776	0.017	AB
DES_g	308.38	0.97	17.677	0.003	AB
PanSTARRS_g	269.58	0.61	17.823	0.002	AB
SDSS_r	555.9	6.17	17.038	0.012	AB
PanSTARRS_r	511.1	0.67	17.129	0.001	AB
DES_r	621.11	2.42	16.917	0.004	AB
SDSS_i	845.4	7.61	16.582	0.010	AB
PanSTARRS_i	771.84	0.72	16.681	0.001	AB
PanSTARRS_z	928.15	1.35	16.481	0.002	AB
SDSS_z	1066.69	9.31	16.330	0.009	AB
DES_z	1079.44	6.52	16.317	0.007	AB
PanSTARRS_y	1126.42	3.28	16.271	0.003	AB

Aperture details

RA, DEC (J2000):	1h48m11.44s, 18d34m54.74s
semi major axis, semi minor axis (arcsec):	13.17, 8.7
angle (degrees, anti-clockwise from east):	-46.44

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	132.89	7.51	18.591	0.061	AB
SDSS_u	435.68	10.86	17.302	0.027	AB
SDSS_g	1083.11	9.13	16.313	0.009	AB
DES_g	1141.39	2.0	16.256	0.002	AB
PanSTARRS_g	1039.12	3.21	16.358	0.003	AB
SDSS_r	1850.98	12.29	15.731	0.007	AB
DES_r	2070.15	4.61	15.610	0.002	AB
PanSTARRS_i	2599.92	3.73	15.363	0.002	AB
PanSTARRS_z	2952.89	7.58	15.224	0.003	AB
SDSS_z	2903.05	28.74	15.243	0.011	AB
DES_z	3248.86	11.61	15.121	0.004	AB
PanSTARRS_y	3413.53	20.61	15.067	0.007	AB
2MASS_J	4682.41	219.42	13.829	0.051	Vega
2MASS_H	5977.6	341.12	13.091	0.062	Vega
2MASS_K	5348.31	418.97	12.742	0.085	Vega
WISE_W1	2435.28	28.12	12.735	0.013	Vega
WISE_W2	1590.19	34.05	12.557	0.023	Vega
WISE_W3	4903.92	117.37	9.500	0.026	Vega
WISE_W4	7749.65	826.62	7.557	0.116	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.138	10.233	10.309
{\rm log}_{10}({\rm SFR})	-0.468	0.088	0.586
{\rm log}_{10}({\rm sSFR})	-10.728	-10.158	-9.616
{\rm stellar\ age}	5.547	6.942	8.267

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.872	-0.411	-0.120
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	0.112	0.274	0.408

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.263	0.545	1.069
\delta	-0.726	-0.312	-0.002
\tau_1/\tau_2	0.606	0.943	1.301
Q_{PAH}	0.581	2.373	5.302
U_{min}	2.803	7.741	14.170
{\rm log}_{10}(\gamma_e)\,	-3.283	-1.756	-0.527

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.089	-2.230	-0.477
{\rm log}_{10}(\tau_{AGN})\,	0.957	1.455	1.941

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.222	0.031	0.387
0.03-0.10 Gyr	-0.716	0.071	0.688
0.10-0.33 Gyr	-0.879	-0.114	0.451
0.33-1.08 Gyr	-0.680	-0.034	0.393
1.08-3.54 Gyr	-0.298	0.248	0.513
3.54-11.63 Gyr	0.051	0.340	0.490
11.63-12.92 Gyr	-0.183	0.353	0.843

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.614	10.673	10.739
{\rm log}_{10}({\rm SFR})	0.171	0.597	1.013
{\rm log}_{10}({\rm sSFR})	-10.521	-10.077	-9.603
{\rm stellar\ age}	6.821	7.541	9.108

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.484	-0.301	-0.186
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	0.209	0.326	0.426

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.096	0.191	0.355
\delta	-0.663	-0.266	0.191
\tau_1/\tau_2	0.585	0.985	1.339
Q_{PAH}	0.985	2.340	4.763
U_{min}	2.498	6.698	13.460
{\rm log}_{10}(\gamma_e)\,	-3.243	-2.239	-1.274

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.195	-2.140	-1.608
{\rm log}_{10}(\tau_{AGN})\,	1.023	1.425	1.806

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.210	0.372	0.559
0.03-0.10 Gyr	0.098	0.672	1.131
0.10-0.33 Gyr	-0.244	0.307	0.633
0.33-1.08 Gyr	-0.388	0.105	0.370
1.08-3.54 Gyr	0.062	0.495	0.758
3.54-11.63 Gyr	0.598	0.816	0.928
11.63-12.92 Gyr	0.443	0.937	1.499