2025afiu

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Information

Transient

Name: AT2025afiu
Right ascension: 13h59m02.16s
Declination: 26d44m42.53s
Discovery Date: Nov. 29, 2025, 1:05 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name:
Right ascension: 13h59m02.23s
Declination: 26d44m41.54s
Redshift: None
Photometric Redshift: 0.142

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	16.45
Transient MWEBV	processed	0.05
Host match	processed	5.55
Host information	processed	0.17
Host MWEBV	processed	0.05
Global aperture construction	processed	0.64
Global aperture photometry	processed	5.44
Validate global photometry	processed	14.91
Global host SED inference	processed	556.04
Local aperture photometry	processed	5.35
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) = 13h59m02.16s, 26d44m42.53s
semi major axis, semi minor axis (arcsec) = 0.8, 0.8
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) = 13h59m02.21s, 26d44m41.77s
semi major axis, semi minor axis (arcsec) = 4.61, 3.75
angle (degrees, anti-clockwise from east) = -160.71

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	5.51	2.81	22.047	0.554	AB
GALEX_NUV	5.2	2.47	22.110	0.516	AB
SDSS_u	32.23	3.7	20.129	0.124	AB
SDSS_g	83.29	2.82	19.099	0.037	AB
PanSTARRS_g	94.61	1.29	18.960	0.015	AB
SDSS_r	186.0	3.95	18.226	0.023	AB
PanSTARRS_r	189.64	1.37	18.205	0.008	AB
SDSS_i	278.44	5.73	17.788	0.022	AB
PanSTARRS_i	278.52	1.53	17.788	0.006	AB
PanSTARRS_z	369.5	3.0	17.481	0.009	AB
SDSS_z	378.02	13.12	17.456	0.038	AB
PanSTARRS_y	410.45	6.56	17.367	0.017	AB
2MASS_J	585.26	105.78	16.087	0.196	Vega
2MASS_H	750.07	157.02	15.345	0.227	Vega
2MASS_K	558.82	200.12	15.194	0.389	Vega
WISE_W1	251.32	10.81	15.200	0.047	Vega
WISE_W2	167.29	14.52	15.002	0.094	Vega
WISE_W3	264.41	50.46	12.670	0.207	Vega
WISE_W4	-309.62	341.73			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})\,	10.494	10.624	10.753
{\rm log}_{10}({\rm SFR})	-3.080	-0.988	0.610
{\rm log}_{10}({\rm sSFR})	-13.811	-11.607	-9.973
{\rm stellar\ age}	6.661	7.884	11.274

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.434	-0.982	-0.668
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.604	-0.635	0.206

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.238	0.419	0.624
\delta	-0.827	-0.393	0.022
\tau_1/\tau_2	0.509	0.965	1.419
Q_{PAH}	0.366	1.294	2.977
U_{min}	3.317	9.459	17.918
{\rm log}_{10}(\gamma_e)\,	-2.900	-1.851	-0.790

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.178	-2.836	-1.791
{\rm log}_{10}(\tau_{AGN})\,	1.056	1.536	1.915

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-5.211	-2.657	-1.135
0.03-0.10 Gyr	-3.246	-0.868	0.766
0.10-0.32 Gyr	-3.836	-1.175	0.313
0.32-1.04 Gyr	-4.797	-1.662	0.054
1.04-3.34 Gyr	-3.486	-0.849	0.495
3.34-10.76 Gyr	-1.445	0.620	0.920
10.76-11.95 Gyr	-0.165	1.184	1.916