2025afel

Download data

Information

Transient

Name: AT2025afel
Right ascension: 4h50m23.02s
Declination: -9d51m45.83s
Discovery Date: Oct. 16, 2025, 10:38 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.062

Host

Name:
Right ascension: 4h50m23.04s
Declination: -9d51m46.05s
Redshift: None
Photometric Redshift: 0.152

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	5.62
Transient MWEBV	processed	0.17
Host match	processed	6.11
Host information	processed	0.11
Host MWEBV	processed	0.06
Global aperture construction	processed	0.69
Global aperture photometry	processed	5.3
Validate global photometry	processed	12.95
Global host SED inference	processed	419.71
Local aperture photometry	processed	5.17
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) = 4h50m23.02s, -9d51m45.83s
semi major axis, semi minor axis (arcsec) = 0.76, 0.76
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) = 4h50m23.02s, -9d51m45.91s
semi major axis, semi minor axis (arcsec) = 5.23, 4.78
angle (degrees, anti-clockwise from east) = 0.03

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	168.6	0.64	18.333	0.004	AB
PanSTARRS_g	157.03	1.27	18.410	0.009	AB
PanSTARRS_r	312.73	1.65	17.662	0.006	AB
DES_r	348.81	1.35	17.544	0.004	AB
PanSTARRS_i	471.19	1.43	17.217	0.003	AB
PanSTARRS_z	532.5	3.74	17.084	0.008	AB
DES_z	596.27	3.56	16.961	0.006	AB
PanSTARRS_y	632.0	8.23	16.898	0.014	AB
2MASS_J	843.69	120.67	15.690	0.155	Vega
2MASS_H	1300.22	168.85	14.747	0.141	Vega
2MASS_K	1864.58	237.43	13.886	0.138	Vega
WISE_W1	1328.77	16.2	13.392	0.013	Vega
WISE_W2	2056.61	25.19	12.278	0.013	Vega
WISE_W3	4641.72	132.31	9.559	0.031	Vega
WISE_W4	12510.15	1207.87	7.037	0.105	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})\,	10.549	10.663	10.743
{\rm log}_{10}({\rm SFR})	0.419	0.809	1.182
{\rm log}_{10}({\rm sSFR})	-10.255	-9.846	-9.427
{\rm stellar\ age}	3.189	5.181	6.393

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.437	-0.115	0.074
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.650	-0.530	0.242

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.308	0.477	0.693
\delta	-0.845	-0.522	-0.181
\tau_1/\tau_2	0.632	0.979	1.340
Q_{PAH}	0.251	0.833	1.951
U_{min}	2.573	7.139	13.816
{\rm log}_{10}(\gamma_e)\,	-3.021	-2.093	-1.246

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-0.676	-0.530	-0.400
{\rm log}_{10}(\tau_{AGN})\,	0.825	0.896	0.964

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.526	0.795	1.013
0.03-0.10 Gyr	0.250	0.805	1.261
0.10-0.32 Gyr	0.418	0.913	1.252
0.32-1.03 Gyr	0.606	1.015	1.350
1.03-3.32 Gyr	0.506	0.830	1.073
3.32-10.66 Gyr	0.198	0.687	0.891
10.66-11.84 Gyr	-0.141	0.630	1.102