2025qlx

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Information

Transient

Name: AT2025qlx
Right ascension: 10h53m28.75s
Declination: 12d40m29.95s
Discovery Date: July 5, 2025, 4:15 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name:
Right ascension: 10h53m28.74s
Declination: 12d40m29.72s
Redshift: None
Photometric Redshift: 0.122

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	26.26
Transient MWEBV	processed	0.05
Host match	processed	6.72
Host information	processed	0.15
Host MWEBV	processed	0.04
Global aperture construction	processed	0.65
Global aperture photometry	processed	5.64
Validate global photometry	processed	16.48
Global host SED inference	processed	553.31
Local aperture photometry	processed	6.44
Validate local photometry	no valid phot	0.03
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) = 10h53m28.75s, 12d40m29.95s
semi major axis, semi minor axis (arcsec) = 0.91, 0.91
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) = 10h53m28.75s, 12d40m29.78s
semi major axis, semi minor axis (arcsec) = 4.35, 2.79
angle (degrees, anti-clockwise from east) = -25.41

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	1.68	1.19	23.338	0.769	AB
GALEX_NUV	1.59	0.42	23.395	0.284	AB
SDSS_u	17.28	2.91	20.806	0.183	AB
SDSS_g	67.44	2.36	19.328	0.038	AB
DES_g	76.38	0.43	19.193	0.006	AB
PanSTARRS_g	70.96	0.82	19.272	0.013	AB
SDSS_r	148.71	3.66	18.469	0.027	AB
PanSTARRS_r	151.24	0.81	18.451	0.006	AB
DES_r	168.33	1.0	18.335	0.006	AB
SDSS_i	212.83	4.87	18.080	0.025	AB
PanSTARRS_i	228.38	1.29	18.003	0.006	AB
PanSTARRS_z	267.14	1.89	17.833	0.008	AB
SDSS_z	280.74	12.32	17.779	0.048	AB
DES_z	285.01	2.95	17.763	0.011	AB
PanSTARRS_y	292.09	5.61	17.736	0.021	AB
2MASS_J	432.62	71.33	16.415	0.179	Vega
2MASS_H	412.08	120.43	15.995	0.317	Vega
2MASS_K	398.94	138.1	15.560	0.376	Vega
WISE_W1	131.69	9.13	15.902	0.075	Vega
WISE_W2	81.81	14.12	15.779	0.187	Vega
WISE_W3	-39.36	49.66			Vega
WISE_W4	246.57	387.83	11.300	1.708	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})\,	10.250	10.315	10.443
{\rm log}_{10}({\rm SFR})	-1.399	-0.520	0.078
{\rm log}_{10}({\rm sSFR})	-11.755	-10.840	-10.184
{\rm stellar\ age}	6.997	7.956	11.479

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.787	-1.538	-1.288
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.500	-0.313	0.267

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.315	0.431	0.553
\delta	-0.934	-0.811	-0.626
\tau_1/\tau_2	0.554	0.994	1.455
Q_{PAH}	0.603	1.843	3.850
U_{min}	3.178	9.226	16.839
{\rm log}_{10}(\gamma_e)\,	-2.192	-1.173	-0.388

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.263	-2.960	-1.836
{\rm log}_{10}(\tau_{AGN})\,	1.031	1.553	1.932

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.056	-0.726	-0.325
0.03-0.10 Gyr	-1.847	-0.469	0.204
0.10-0.32 Gyr	-3.203	-0.708	0.071
0.32-1.05 Gyr	-4.504	-1.126	-0.187
1.05-3.39 Gyr	-3.378	-0.719	0.119
3.39-10.97 Gyr	-1.387	0.441	0.604
10.97-12.18 Gyr	0.058	0.852	1.605