2025afau

Download data

Information

Transient

Name: AT2025afau
Right ascension: 10h33m45.29s
Declination: 31d20m09.89s
Discovery Date: Nov. 28, 2025, 2:54 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name:
Right ascension: 10h33m45.25s
Declination: 31d20m09.53s
Redshift: None
Photometric Redshift: 0.180

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	18.06
Transient MWEBV	processed	0.1
Host match	processed	5.62
Host information	processed	0.11
Host MWEBV	processed	0.04
Global aperture construction	processed	2.82
Global aperture photometry	processed	6.52
Validate global photometry	processed	17.13
Global host SED inference	processed	516.28
Local aperture photometry	processed	6.39
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) = 10h33m45.29s, 31d20m09.89s
semi major axis, semi minor axis (arcsec) = 0.66, 0.66
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) = 10h33m45.23s, 31d20m09.58s
semi major axis, semi minor axis (arcsec) = 3.45, 2.54
angle (degrees, anti-clockwise from east) = -151.69

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	6.17	0.48	21.924	0.085	AB
SDSS_u	15.74	2.38	20.908	0.164	AB
SDSS_g	16.65	1.39	20.846	0.090	AB
DES_g	17.09	0.64	20.818	0.040	AB
PanSTARRS_g	17.37	0.82	20.800	0.051	AB
SDSS_r	27.66	2.0	20.296	0.079	AB
PanSTARRS_r	24.05	0.83	20.447	0.038	AB
DES_r	24.7	0.89	20.418	0.039	AB
SDSS_i	33.08	2.75	20.101	0.090	AB
PanSTARRS_i	29.87	0.99	20.212	0.036	AB
PanSTARRS_z	26.28	2.26	20.351	0.094	AB
SDSS_z	46.27	9.81	19.737	0.230	AB
DES_z	31.44	1.34	20.156	0.046	AB
PanSTARRS_y	50.64	4.49	19.639	0.096	AB
2MASS_J	-17.38	74.43			Vega
2MASS_H	-101.97	120.3			Vega
2MASS_K	74.8	114.36	17.377	1.660	Vega
WISE_W1	9.88	6.04	18.714	0.664	Vega
WISE_W2	-3.34	9.09			Vega
WISE_W3	-19.41	46.33			Vega
WISE_W4	-380.44	340.81			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})\,	8.859	9.249	9.482
{\rm log}_{10}({\rm SFR})	0.134	0.536	0.959
{\rm log}_{10}({\rm sSFR})	-9.258	-8.684	-7.972
{\rm stellar\ age}	0.159	2.825	5.547

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.405	-0.356	0.046
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.235	-0.131	0.166

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.238	0.557	1.250
\delta	-0.167	0.162	0.322
\tau_1/\tau_2	0.755	1.237	1.671
Q_{PAH}	1.221	2.837	4.893
U_{min}	3.289	9.385	17.553
{\rm log}_{10}(\gamma_e)\,	-2.681	-1.321	-0.464

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.770	-1.577	-0.396
{\rm log}_{10}(\tau_{AGN})\,	0.986	1.407	1.802

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.290	0.100	0.441
0.03-0.10 Gyr	0.192	0.628	1.088
0.10-0.32 Gyr	-1.583	-0.056	0.447
0.32-1.02 Gyr	-3.133	-0.849	-0.174
1.02-3.25 Gyr	-4.504	-1.179	-0.448
3.25-10.37 Gyr	-5.046	-1.254	-0.548
10.37-11.53 Gyr	-4.874	-1.239	-0.328