2025afvu

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Information

Transient

Name: AT2025afvu
Right ascension: 2h11m48.42s
Declination: -25d28m53.90s
Discovery Date: Nov. 28, 2025, 6:31 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name:
Right ascension: 2h11m48.57s
Declination: -25d28m55.72s
Redshift: None
Photometric Redshift: 0.110

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	7.33
Transient MWEBV	processed	0.13
Host match	processed	6.52
Host information	processed	0.21
Host MWEBV	processed	0.04
Global aperture construction	processed	0.71
Global aperture photometry	processed	6.05
Validate global photometry	processed	16.0
Global host SED inference	processed	404.92
Local aperture photometry	processed	6.0
Validate local photometry	processed	0.02
Local host SED inference	not enough filters	19.82

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) = 2h11m48.42s, -25d28m53.90s
semi major axis, semi minor axis (arcsec) = 1.0, 1.0
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_z	22.34	0.69	20.527	0.034	AB

Aperture details

RA, DEC (J2000) = 2h11m48.58s, -25d28m55.60s
semi major axis, semi minor axis (arcsec) = 12.52, 4.68
angle (degrees, anti-clockwise from east) = -86.38

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	16.22	2.79	20.875	0.187	AB
GALEX_NUV	21.19	2.13	20.585	0.109	AB
DES_g	232.98	0.71	17.982	0.003	AB
PanSTARRS_g	217.57	1.86	18.056	0.009	AB
PanSTARRS_r	372.31	2.82	17.473	0.008	AB
DES_r	415.3	1.15	17.354	0.003	AB
PanSTARRS_i	502.0	2.44	17.148	0.005	AB
PanSTARRS_z	568.22	5.07	17.014	0.010	AB
DES_z	651.09	3.94	16.866	0.007	AB
PanSTARRS_y	667.32	12.13	16.839	0.020	AB
2MASS_J	843.01	195.74	15.691	0.252	Vega
2MASS_H	1287.52	321.27	14.758	0.271	Vega
2MASS_K	1130.26	390.33	14.429	0.375	Vega
WISE_W1	418.17	15.99	14.648	0.042	Vega
WISE_W2	311.73	20.01	14.327	0.070	Vega
WISE_W3	925.65	72.73	11.310	0.085	Vega
WISE_W4	560.32	304.6	10.409	0.590	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

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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})\,	10.332	10.388	10.439
{\rm log}_{10}({\rm SFR})	-0.429	-0.143	0.152
{\rm log}_{10}({\rm sSFR})	-10.825	-10.520	-10.215
{\rm stellar\ age}	5.326	6.210	7.080

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.772	-0.551	-0.369
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.407	0.014	0.357

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.099	0.183	0.313
\delta	-0.688	-0.314	0.035
\tau_1/\tau_2	0.695	1.013	1.353
Q_{PAH}	0.915	2.542	4.788
U_{min}	2.368	7.039	13.958
{\rm log}_{10}(\gamma_e)\,	-2.791	-1.665	-0.605

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.634	-1.571	-1.167
{\rm log}_{10}(\tau_{AGN})\,	1.229	1.573	1.898

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.640	-0.320	-0.087
0.03-0.10 Gyr	-0.472	-0.099	0.259
0.10-0.32 Gyr	-0.147	0.231	0.517
0.32-1.05 Gyr	0.170	0.448	0.641
1.05-3.42 Gyr	0.314	0.554	0.734
3.42-11.10 Gyr	0.327	0.504	0.615
11.10-12.33 Gyr	-0.033	0.477	0.889