2025allf

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Information

Transient

Name: AT2025allf
Right ascension: 12h13m10.49s
Declination: -3d49m21.88s
Discovery Date: Dec. 28, 2025, 6:35 a.m.
Classification: None
Redshift: None
MW E(B-V):

Host

Name:
Right ascension: 12h13m10.49s
Declination: -3d49m21.74s
Redshift: None
Photometric Redshift: 0.139

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	7.69
Transient MWEBV	processed	0.05
Host match	processed	5.5
Host information	processed	0.17
Host MWEBV	processed	0.03
Global aperture construction	processed	0.62
Global aperture photometry	processed	5.39
Validate global photometry	processed	14.96
Global host SED inference	processed	424.98
Local aperture photometry	processed	5.33
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) = 12h13m10.49s, -3d49m21.88s
semi major axis, semi minor axis (arcsec) = 0.81, 0.81
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) = 12h13m10.48s, -3d49m21.52s
semi major axis, semi minor axis (arcsec) = 4.16, 2.82
angle (degrees, anti-clockwise from east) = -174.86

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	4.02	2.0	22.389	0.541	AB
GALEX_NUV	3.78	1.81	22.457	0.520	AB
DES_g	46.86	0.44	19.723	0.010	AB
PanSTARRS_g	46.22	0.72	19.738	0.017	AB
PanSTARRS_r	95.87	0.99	18.946	0.011	AB
DES_r	103.32	1.01	18.865	0.011	AB
PanSTARRS_i	143.47	1.17	18.508	0.009	AB
PanSTARRS_z	174.01	1.58	18.299	0.010	AB
DES_z	193.63	1.77	18.183	0.010	AB
PanSTARRS_y	193.44	3.33	18.184	0.019	AB
2MASS_J	240.32	99.17	17.053	0.448	Vega
2MASS_H	325.87	138.27	16.250	0.461	Vega
2MASS_K	310.21	194.06	15.833	0.679	Vega
WISE_W1	111.68	10.34	16.081	0.101	Vega
WISE_W2	83.41	16.45	15.758	0.214	Vega
WISE_W3	221.4	88.72	12.863	0.435	Vega
WISE_W4	22.3	490.01	13.909	23.861	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})\,	9.982	10.149	10.261
{\rm log}_{10}({\rm SFR})	-1.439	-0.464	0.078
{\rm log}_{10}({\rm sSFR})	-11.535	-10.627	-9.948
{\rm stellar\ age}	4.097	6.355	7.761

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.479	-0.978	-0.533
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.648	-0.565	0.253

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.351	0.537	0.727
\delta	-0.848	-0.631	-0.352
\tau_1/\tau_2	0.610	0.987	1.352
Q_{PAH}	0.936	2.703	4.820
U_{min}	2.841	8.076	15.543
{\rm log}_{10}(\gamma_e)\,	-2.683	-1.645	-0.635

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.210	-2.885	-1.674
{\rm log}_{10}(\tau_{AGN})\,	1.048	1.508	1.904

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.802	-0.569	-0.165
0.03-0.10 Gyr	-1.786	-0.481	0.180
0.10-0.32 Gyr	-1.403	-0.254	0.377
0.32-1.04 Gyr	-1.048	-0.023	0.527
1.04-3.35 Gyr	-0.556	0.163	0.489
3.35-10.79 Gyr	-0.525	0.243	0.481
10.79-11.98 Gyr	-0.716	0.227	0.865