2025uql

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Information

Transient

Name: AT2025uql
Right ascension: 17h48m56.64s
Declination: 57d52m33.08s
Discovery Date: Aug. 19, 2025, 8:10 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.033

Host

Name:
Right ascension: 17h48m56.60s
Declination: 57d52m33.71s
Redshift: None
Photometric Redshift: 0.133

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	30.46
Transient MWEBV	processed	0.06
Host match	processed	5.65
Host information	processed	0.14
Host MWEBV	processed	0.05
Global aperture construction	processed	0.66
Global aperture photometry	processed	5.08
Validate global photometry	processed	15.58
Global host SED inference	processed	576.51
Local aperture photometry	processed	5.73
Validate local photometry	no valid phot	0.02
Local host SED inference	not processed	None

Cutout Download Report

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:

Aperture Photometry

Aperture details

RA, DEC (J2000) = 17h48m56.64s, 57d52m33.08s
semi major axis, semi minor axis (arcsec) = 0.85, 0.85
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Data not available

Aperture details

RA, DEC (J2000) = 17h48m56.58s, 57d52m33.91s
semi major axis, semi minor axis (arcsec) = 6.54, 5.27
angle (degrees, anti-clockwise from east) = -20.96

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	4.43	1.74	22.283	0.427	AB
GALEX_NUV	7.1	1.49	21.772	0.228	AB
SDSS_u	4.13	5.77	22.361	1.517	AB
SDSS_g	146.7	3.58	18.484	0.026	AB
DES_g	153.13	1.27	18.437	0.009	AB
PanSTARRS_g	172.4	1.41	18.309	0.009	AB
PanSTARRS_r	369.73	1.6	17.480	0.005	AB
SDSS_i	533.08	7.09	17.083	0.014	AB
PanSTARRS_i	542.37	2.26	17.064	0.005	AB
PanSTARRS_z	657.49	5.4	16.855	0.009	AB
SDSS_z	752.48	22.62	16.709	0.033	AB
DES_z	688.84	5.24	16.805	0.008	AB
PanSTARRS_y	791.72	9.82	16.654	0.013	AB
2MASS_J	976.97	143.92	15.530	0.160	Vega
2MASS_H	1173.4	240.59	14.859	0.223	Vega
2MASS_K	998.02	231.01	14.564	0.251	Vega
WISE_W1	487.49	15.95	14.481	0.036	Vega
WISE_W2	314.81	13.8	14.316	0.048	Vega
WISE_W3	155.64	51.65	13.246	0.360	Vega
WISE_W4	367.12	276.43	10.868	0.818	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.757	10.787	10.856
{\rm log}_{10}({\rm SFR})	-0.192	0.141	0.451
{\rm log}_{10}({\rm sSFR})	-11.025	-10.653	-10.341
{\rm stellar\ age}	7.129	7.767	10.348

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.725	-0.607	-0.519
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.161	-0.681	-0.262

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.227	0.296	0.374
\delta	-0.963	-0.876	-0.729
\tau_1/\tau_2	0.629	0.999	1.403
Q_{PAH}	0.244	0.784	1.716
U_{min}	2.874	7.895	14.467
{\rm log}_{10}(\gamma_e)\,	-3.117	-2.413	-1.452

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.502	-3.642	-2.669
{\rm log}_{10}(\tau_{AGN})\,	1.056	1.555	1.941

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.070	0.291	0.476
0.03-0.10 Gyr	-0.748	0.056	0.473
0.10-0.32 Gyr	-1.191	-0.245	0.206
0.32-1.04 Gyr	-1.411	-0.397	0.036
1.04-3.36 Gyr	-1.077	-0.032	0.454
3.36-10.86 Gyr	0.563	1.004	1.089
10.86-12.06 Gyr	0.747	1.240	1.906