2025adfj

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Information

Transient

Name: AT2025adfj
Right ascension: 4h55m37.33s
Declination: -22d20m49.77s
Discovery Date: Oct. 7, 2025, 7:46 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.034

Host

Name:
Right ascension: 4h55m37.37s
Declination: -22d20m49.61s
Redshift: None
Photometric Redshift: 0.184

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	6.75
Transient MWEBV	processed	0.06
Host match	processed	6.01
Host information	processed	0.16
Host MWEBV	processed	0.04
Global aperture construction	processed	0.61
Global aperture photometry	processed	4.84
Validate global photometry	processed	13.23
Global host SED inference	processed	546.66
Local aperture photometry	processed	4.83
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) = 4h55m37.33s, -22d20m49.77s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
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) = 4h55m37.36s, -22d20m49.41s
semi major axis, semi minor axis (arcsec) = 2.93, 2.56
angle (degrees, anti-clockwise from east) = -1.78

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	0.69	1.33	24.302	2.091	AB
GALEX_NUV	3.03	1.13	22.697	0.404	AB
PanSTARRS_g	104.09	0.82	18.856	0.009	AB
PanSTARRS_r	229.57	0.97	17.998	0.005	AB
DES_r	248.2	0.55	17.913	0.002	AB
PanSTARRS_i	299.74	0.84	17.708	0.003	AB
PanSTARRS_z	371.0	2.26	17.477	0.007	AB
DES_z	410.76	2.1	17.366	0.006	AB
PanSTARRS_y	425.92	4.46	17.327	0.011	AB
2MASS_J	723.11	93.77	15.857	0.141	Vega
2MASS_H	671.64	128.08	15.465	0.207	Vega
2MASS_K	798.64	174.99	14.806	0.238	Vega
WISE_W1	221.7	8.85	15.337	0.043	Vega
WISE_W2	161.41	10.01	15.041	0.067	Vega
WISE_W3	39.87	36.48	14.724	0.993	Vega
WISE_W4	-116.07	259.71			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})\,	10.499	10.688	10.830
{\rm log}_{10}({\rm SFR})	-3.236	-0.873	0.257
{\rm log}_{10}({\rm sSFR})	-13.801	-11.588	-10.432
{\rm stellar\ age}	2.217	5.957	8.430

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.689	-1.327	-0.996
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.410	-0.690	-0.005

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.171	0.335	0.535
\delta	-0.922	-0.755	-0.420
\tau_1/\tau_2	0.518	0.995	1.457
Q_{PAH}	0.987	2.955	5.124
U_{min}	3.275	9.617	17.807
{\rm log}_{10}(\gamma_e)\,	-2.747	-1.491	-0.395

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.179	-2.834	-1.760
{\rm log}_{10}(\tau_{AGN})\,	1.057	1.573	1.943

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-4.409	-1.368	-0.143
0.03-0.10 Gyr	-4.171	-1.062	0.363
0.10-0.32 Gyr	-3.293	-0.696	0.763
0.32-1.02 Gyr	-2.428	0.108	1.203
1.02-3.24 Gyr	-1.519	0.684	1.256
3.24-10.33 Gyr	-1.531	0.611	1.061
10.33-11.48 Gyr	-2.158	0.519	1.716