2025afgq

Download data

Information

Transient

Name: AT2025afgq
Right ascension: 11h37m43.84s
Declination: 47d53m49.50s
Discovery Date: Nov. 26, 2025, 11:40 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.020

Host

Name: 11374410+4753351
Right ascension: 11h37m44.11s
Declination: 47d53m35.13s
Redshift: 0.003793
Photometric Redshift:

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	17.94
Transient MWEBV	processed	0.05
Host match	processed	4.48
Host information	processed	0.1
Host MWEBV	processed	0.04
Global aperture construction	processed	1.59
Global aperture photometry	processed	6.48
Validate global photometry	processed	51.56
Global host SED inference	processed	1230.06
Local aperture photometry	processed	5.82
Validate local photometry	processed	0.03
Local host SED inference	processed	527.12

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) = 11h37m43.84s, 47d53m49.50s
semi major axis, semi minor axis (arcsec) = 25.51, 25.51
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	1233.58	10.9	16.172	0.010	AB
GALEX_NUV	1991.02	11.83	15.652	0.006	AB
SDSS_u	6861.55	30.82	14.309	0.005	AB
SDSS_g	19926.83	44.08	13.151	0.002	AB
DES_g	16764.88	28.21	13.339	0.002	AB
PanSTARRS_g	21847.62	6.55	13.051	0.000	AB
SDSS_r	33552.33	63.27	12.586	0.002	AB
PanSTARRS_r	36668.04	8.39	12.489	0.000	AB
SDSS_i	44088.82	78.95	12.289	0.002	AB
PanSTARRS_i	47900.42	8.67	12.199	0.000	AB
PanSTARRS_z	56310.92	19.24	12.024	0.000	AB
SDSS_z	52909.3	123.91	12.091	0.003	AB
DES_z	47885.54	71.02	12.199	0.002	AB
PanSTARRS_y	67866.92	38.83	11.821	0.001	AB
2MASS_J	74474.15	653.19	10.825	0.010	Vega
2MASS_H	91643.19	1121.46	10.127	0.013	Vega
2MASS_K	76007.98	1001.85	9.860	0.014	Vega

Aperture details

RA, DEC (J2000) = 11h37m44.15s, 47d53m33.20s
semi major axis, semi minor axis (arcsec) = 89.54, 25.63
angle (degrees, anti-clockwise from east) = -30.27

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	2658.73	15.87	15.338	0.006	AB
GALEX_NUV	4090.7	16.17	14.871	0.004	AB
SDSS_g	35297.02	59.22	12.531	0.002	AB
PanSTARRS_g	39145.55	11.41	12.418	0.000	AB
SDSS_r	58521.54	84.35	11.982	0.002	AB
PanSTARRS_r	64979.63	14.87	11.868	0.000	AB
SDSS_i	76405.22	106.94	11.692	0.002	AB
PanSTARRS_i	84210.12	15.91	11.587	0.000	AB
PanSTARRS_z	97275.28	34.94	11.430	0.000	AB
DES_z	57748.84	92.01	11.996	0.002	AB
PanSTARRS_y	115994.82	71.88	11.239	0.001	AB
2MASS_J	126157.67	1223.73	10.253	0.011	Vega
2MASS_H	153030.7	2106.1	9.570	0.015	Vega
2MASS_K	121063.85	1882.31	9.355	0.017	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

Click the image to load the interactive plot.

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.559	9.636	9.723
{\rm log}_{10}({\rm SFR})	-0.693	-0.368	-0.063
{\rm log}_{10}({\rm sSFR})	-10.357	-10.008	-9.670
{\rm stellar\ age}	7.270	8.146	10.958

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.793	-1.491	-1.075
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.324	0.151	0.372

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.632	0.911	1.100
\delta	-0.161	0.018	0.210
\tau_1/\tau_2	0.676	1.030	1.375
Q_{PAH}	0.297	1.674	3.259
U_{min}	3.038	8.765	16.000
{\rm log}_{10}(\gamma_e)\,	-3.542	-2.779	-1.705

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.546	-3.526	-1.349
{\rm log}_{10}(\tau_{AGN})\,	0.971	1.397	1.935

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.112	-0.636	-0.366
0.03-0.10 Gyr	-0.661	-0.291	0.038
0.10-0.33 Gyr	-1.239	-0.581	-0.268
0.33-1.10 Gyr	-1.754	-0.944	-0.568
1.10-3.66 Gyr	-1.920	-0.835	-0.402
3.66-12.16 Gyr	-0.711	-0.252	-0.124
12.16-13.51 Gyr	-0.573	-0.021	0.651

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.646	9.743	9.819
{\rm log}_{10}({\rm SFR})	-0.923	-0.607	-0.312
{\rm log}_{10}({\rm sSFR})	-10.647	-10.340	-10.018
{\rm stellar\ age}	5.521	7.427	8.865

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.928	-1.764	-1.441
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.852	-0.834	0.343

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.486	0.712	0.921
\delta	-0.034	0.197	0.341
\tau_1/\tau_2	0.262	0.632	1.055
Q_{PAH}	0.687	2.349	4.923
U_{min}	2.579	6.874	14.348
{\rm log}_{10}(\gamma_e)\,	-3.638	-2.843	-1.432

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.247	-1.831	-0.863
{\rm log}_{10}(\tau_{AGN})\,	0.962	1.363	1.882

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.439	-0.810	-0.419
0.03-0.10 Gyr	-1.049	-0.586	-0.211
0.10-0.33 Gyr	-1.292	-0.663	-0.225
0.33-1.10 Gyr	-1.074	-0.495	-0.042
1.10-3.66 Gyr	-0.832	-0.275	0.080
3.66-12.16 Gyr	-0.656	-0.187	-0.023
12.16-13.51 Gyr	-0.782	-0.098	0.454