2026ugq results

2026ugq results

Information

Transient

Name:	`AT2026ugq`
Right ascension:	`22h40m07.32s`
Declination:	`7d59m23.53s`
Discovery Date:	`July 13, 2026, 12:25 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.071`

Host

Name:	`J224007.43+075923.88`
Object ID:	`9906624518295385`
Catalog Name:	`decals`
Catalog Release:	`dr9`
Right ascension:	`22h40m07.43s`
Declination:	`7d59m23.88s`
Redshift:	`None`
Photometric Redshift:	`0.034`

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	16.02
Transient MWEBV	processed	0.13
Host match	processed	6.17
Host information	processed	0.07
Host MWEBV	processed	0.14
Global aperture construction	processed	0.68
Global aperture photometry	processed	4.75
Validate global photometry	processed	15.29
Global host SED inference	processed	402.93
Local aperture photometry	processed	4.74
Validate local photometry	processed	0.02
Local host SED inference	processed	586.7

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	22h40m07.32s, 7d59m23.53s
semi major axis, semi minor axis (arcsec):	2.98, 2.98
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	81.36	3.33	19.124	0.044	AB
SDSS_g	265.7	4.3	17.839	0.018	AB
PanSTARRS_g	265.94	0.66	17.838	0.003	AB
SDSS_r	413.15	5.43	17.360	0.014	AB
PanSTARRS_r	409.45	0.89	17.370	0.002	AB
SDSS_i	519.65	6.26	17.111	0.013	AB
PanSTARRS_i	520.87	0.89	17.108	0.002	AB
PanSTARRS_z	609.37	2.09	16.938	0.004	AB
SDSS_z	641.65	10.92	16.882	0.018	AB
PanSTARRS_y	676.31	5.11	16.825	0.008	AB
2MASS_J	607.07	66.7	16.047	0.119	Vega
2MASS_H	661.49	103.99	15.481	0.171	Vega
2MASS_K	504.87	116.9	15.304	0.251	Vega

Aperture details

RA, DEC (J2000):	22h40m07.43s, 7d59m24.19s
semi major axis, semi minor axis (arcsec):	7.6, 6.37
angle (degrees, anti-clockwise from east):	-14.78

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	60.38	6.37	19.448	0.115	AB
GALEX_NUV	56.35	1.19	19.523	0.023	AB
SDSS_u	160.6	6.56	18.386	0.044	AB
SDSS_g	462.49	5.86	17.237	0.014	AB
PanSTARRS_g	484.35	1.42	17.187	0.003	AB
SDSS_r	718.09	7.57	16.760	0.011	AB
PanSTARRS_r	732.02	1.95	16.739	0.003	AB
SDSS_i	901.29	9.16	16.513	0.011	AB
PanSTARRS_i	905.21	1.98	16.508	0.002	AB
PanSTARRS_z	1051.43	4.73	16.346	0.005	AB
SDSS_z	1104.23	22.24	16.292	0.022	AB
PanSTARRS_y	1192.46	11.83	16.209	0.011	AB
2MASS_J	1412.41	165.47	15.130	0.127	Vega
2MASS_H	1529.1	257.34	14.571	0.183	Vega
2MASS_K	1032.17	291.03	14.528	0.306	Vega
WISE_W1	547.3	17.43	14.355	0.035	Vega
WISE_W2	317.57	23.34	14.306	0.080	Vega
WISE_W3	701.66	90.65	11.611	0.140	Vega
WISE_W4	1422.32	641.77	9.398	0.490	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.225	9.376	9.497
{\rm log}_{10}({\rm SFR})	-1.547	-0.779	-0.082
{\rm log}_{10}({\rm sSFR})	-10.969	-10.151	-9.387
{\rm stellar\ age}	3.416	6.499	8.019

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.782	-1.299	-0.780
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.705	-0.713	0.132

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.173	0.526	0.859
\delta	-0.608	-0.194	0.145
\tau_1/\tau_2	0.677	1.056	1.447
Q_{PAH}	0.773	2.797	5.066
U_{min}	2.852	8.233	15.684
{\rm log}_{10}(\gamma_e)\,	-3.450	-2.278	-0.750

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.137	-2.250	-0.442
{\rm log}_{10}(\tau_{AGN})\,	0.896	1.386	1.957

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.146	-1.325	-0.844
0.03-0.10 Gyr	-1.625	-0.686	0.055
0.10-0.33 Gyr	-1.012	-0.373	0.221
0.33-1.09 Gyr	-1.461	-0.653	-0.253
1.09-3.62 Gyr	-1.352	-0.612	-0.292
3.62-11.97 Gyr	-1.603	-0.624	-0.377
11.97-13.31 Gyr	-1.783	-0.639	-0.027

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.549	9.606	9.681
{\rm log}_{10}({\rm SFR})	-0.890	-0.648	-0.405
{\rm log}_{10}({\rm sSFR})	-10.516	-10.262	-10.015
{\rm stellar\ age}	6.732	7.570	8.688

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.042	-0.853	-0.697
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.622	-0.065	0.180

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.033	0.072	0.138
\delta	-0.429	-0.002	0.265
\tau_1/\tau_2	0.715	1.034	1.370
Q_{PAH}	1.028	2.666	4.872
U_{min}	2.640	7.484	15.029
{\rm log}_{10}(\gamma_e)\,	-2.635	-1.620	-0.779

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.234	-3.178	-2.240
{\rm log}_{10}(\tau_{AGN})\,	1.144	1.657	1.991

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.394	-1.039	-0.827
0.03-0.10 Gyr	-0.871	-0.548	-0.261
0.10-0.33 Gyr	-0.831	-0.504	-0.256
0.33-1.09 Gyr	-0.973	-0.617	-0.384
1.09-3.62 Gyr	-0.899	-0.521	-0.309
3.62-11.97 Gyr	-0.416	-0.262	-0.151
11.97-13.31 Gyr	-0.559	-0.156	0.283