2025qhx

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Information

Transient

Name: AT2025qhx
Right ascension: 14h29m46.43s
Declination: 23d14m49.70s
Discovery Date: June 29, 2025, 8:12 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.026

Host

Name:
Right ascension: 14h29m46.45s
Declination: 23d14m49.92s
Redshift: None
Photometric Redshift: 0.125

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	30.27
Transient MWEBV	processed	0.05
Host match	processed	5.78
Host information	processed	0.15
Host MWEBV	processed	0.04
Global aperture construction	processed	0.68
Global aperture photometry	processed	6.34
Validate global photometry	processed	18.17
Global host SED inference	processed	405.13
Local aperture photometry	processed	6.99
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) = 14h29m46.43s, 23d14m49.70s
semi major axis, semi minor axis (arcsec) = 0.89, 0.89
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) = 14h29m46.45s, 23d14m49.97s
semi major axis, semi minor axis (arcsec) = 6.33, 4.71
angle (degrees, anti-clockwise from east) = -129.34

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	4.46	2.28	22.276	0.556	AB
GALEX_NUV	6.8	1.5	21.819	0.239	AB
SDSS_u	16.23	4.14	20.874	0.277	AB
SDSS_g	112.58	3.1	18.771	0.030	AB
DES_g	131.84	0.6	18.600	0.005	AB
PanSTARRS_g	122.72	1.21	18.678	0.011	AB
SDSS_r	277.93	4.83	17.790	0.019	AB
PanSTARRS_r	277.25	1.54	17.793	0.006	AB
DES_r	318.12	1.69	17.644	0.006	AB
SDSS_i	437.7	6.47	17.297	0.016	AB
PanSTARRS_i	446.83	1.89	17.275	0.005	AB
PanSTARRS_z	532.55	4.13	17.084	0.008	AB
SDSS_z	649.38	15.67	16.869	0.026	AB
DES_z	614.43	5.41	16.929	0.010	AB
PanSTARRS_y	648.69	9.61	16.870	0.016	AB
2MASS_J	1149.56	141.6	15.354	0.134	Vega
2MASS_H	1296.97	223.25	14.750	0.187	Vega
2MASS_K	1671.59	235.99	14.004	0.153	Vega
WISE_W1	492.01	11.6	14.471	0.026	Vega
WISE_W2	343.73	14.24	14.220	0.045	Vega
WISE_W3	695.87	54.36	11.620	0.085	Vega
WISE_W4	1157.58	330.61	9.621	0.310	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})\,	10.675	10.714	10.794
{\rm log}_{10}({\rm SFR})	-0.180	0.053	0.293
{\rm log}_{10}({\rm sSFR})	-10.919	-10.669	-10.419
{\rm stellar\ age}	7.159	7.894	10.672

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.590	-0.426	-0.292
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.223	0.125	0.367

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.301	0.405	0.531
\delta	-0.783	-0.578	-0.349
\tau_1/\tau_2	0.681	1.048	1.427
Q_{PAH}	0.651	1.473	2.780
U_{min}	2.384	6.973	13.896
{\rm log}_{10}(\gamma_e)\,	-3.272	-2.368	-1.505

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.338	-3.304	-2.300
{\rm log}_{10}(\tau_{AGN})\,	1.015	1.470	1.871

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.108	0.276	0.437
0.03-0.10 Gyr	-0.761	-0.125	0.258
0.10-0.32 Gyr	-0.905	-0.214	0.185
0.32-1.05 Gyr	-1.135	-0.308	0.109
1.05-3.38 Gyr	-0.894	-0.002	0.457
3.38-10.94 Gyr	0.333	0.890	0.996
10.94-12.15 Gyr	0.718	1.227	1.874