2025aglj

Download data

Information

Transient

Name: AT2025aglj
Right ascension: 12h02m49.74s
Declination: 44d53m00.77s
Discovery Date: Dec. 11, 2025, 12:15 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name:
Right ascension: 12h02m49.96s
Declination: 44d53m00.29s
Redshift: None
Photometric Redshift: 0.196

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	16.73
Transient MWEBV	processed	0.09
Host match	processed	4.99
Host information	processed	0.12
Host MWEBV	processed	0.05
Global aperture construction	processed	2.53
Global aperture photometry	processed	5.61
Validate global photometry	processed	15.14
Global host SED inference	processed	467.38
Local aperture photometry	processed	5.37
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) = 12h02m49.74s, 44d53m00.77s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
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) = 12h02m49.92s, 44d53m00.92s
semi major axis, semi minor axis (arcsec) = 6.85, 4.64
angle (degrees, anti-clockwise from east) = -37.86

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	4.47	2.1	22.275	0.510	AB
GALEX_NUV	9.79	2.45	21.423	0.271	AB
SDSS_u	9.76	4.05	21.426	0.450	AB
SDSS_g	19.33	1.96	20.684	0.110	AB
PanSTARRS_g	22.87	1.11	20.502	0.053	AB
SDSS_r	30.04	2.8	20.206	0.101	AB
PanSTARRS_r	41.16	1.36	19.864	0.036	AB
SDSS_i	45.85	3.8	19.747	0.090	AB
PanSTARRS_i	50.5	1.63	19.642	0.035	AB
PanSTARRS_z	52.11	3.51	19.608	0.073	AB
SDSS_z	-0.05	13.61			AB
PanSTARRS_y	54.49	9.29	19.559	0.185	AB
2MASS_J	2.53	141.99	21.995	60.829	Vega
2MASS_H	24.87	232.08	19.043	10.132	Vega
2MASS_K	165.86	229.32	16.513	1.501	Vega
WISE_W1	20.16	8.68	17.940	0.467	Vega
WISE_W2	3.57	14.21	19.180	4.327	Vega
WISE_W3	21.72	61.35	15.384	3.067	Vega
WISE_W4	472.32	397.95	10.594	0.915	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})\,	9.691	9.855	10.017
{\rm log}_{10}({\rm SFR})	0.087	0.506	0.894
{\rm log}_{10}({\rm sSFR})	-9.774	-9.379	-8.955
{\rm stellar\ age}	3.236	5.507	6.869

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.542	-0.770	-0.136
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.640	-1.080	-0.083

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.163	0.621	1.094
\delta	-0.111	0.259	0.361
\tau_1/\tau_2	0.758	1.130	1.510
Q_{PAH}	0.934	2.732	5.127
U_{min}	3.254	8.426	15.924
{\rm log}_{10}(\gamma_e)\,	-3.108	-2.041	-0.544

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.397	-1.250	-0.263
{\rm log}_{10}(\tau_{AGN})\,	0.954	1.336	1.841

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.170	0.251	0.645
0.03-0.10 Gyr	0.102	0.559	1.000
0.10-0.32 Gyr	-0.200	0.293	0.769
0.32-1.01 Gyr	-0.625	-0.064	0.316
1.01-3.21 Gyr	-0.669	-0.124	0.153
3.21-10.21 Gyr	-0.723	-0.084	0.156
10.21-11.35 Gyr	-0.808	0.009	0.558