2025agjo

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Information

Transient

Name: AT2025agjo
Right ascension: 0h54m00.59s
Declination: -24d07m56.40s
Discovery Date: Dec. 9, 2025, 7:54 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name:
Right ascension: 0h54m01.37s
Declination: -24d07m55.50s
Redshift: None
Photometric Redshift: 0.085

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	7.06
Transient MWEBV	processed	0.12
Host match	processed	5.84
Host information	processed	0.12
Host MWEBV	processed	0.04
Global aperture construction	processed	0.68
Global aperture photometry	processed	5.13
Validate global photometry	processed	12.84
Global host SED inference	processed	402.46
Local aperture photometry	processed	4.99
Validate local photometry	processed	0.02
Local host SED inference	processed	586.58

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) = 0h54m00.59s, -24d07m56.40s
semi major axis, semi minor axis (arcsec) = 1.25, 1.25
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	1.3	0.06	23.617	0.053	AB
PanSTARRS_r	1.79	0.52	23.266	0.317	AB
DES_r	2.21	0.09	23.041	0.046	AB
PanSTARRS_i	2.65	0.63	22.842	0.258	AB
PanSTARRS_z	2.28	1.03	23.007	0.493	AB
DES_z	3.66	0.31	22.492	0.091	AB
PanSTARRS_y	4.46	2.62	22.276	0.638	AB

Aperture details

RA, DEC (J2000) = 0h54m01.38s, -24d07m55.36s
semi major axis, semi minor axis (arcsec) = 12.38, 5.21
angle (degrees, anti-clockwise from east) = -86.23

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	359.18	0.64	17.512	0.002	AB
PanSTARRS_g	360.3	2.24	17.508	0.007	AB
PanSTARRS_r	746.16	3.41	16.718	0.005	AB
DES_r	827.17	1.12	16.606	0.001	AB
PanSTARRS_i	1146.78	4.11	16.251	0.004	AB
PanSTARRS_z	1479.75	6.71	15.975	0.005	AB
DES_z	1651.53	4.66	15.855	0.003	AB
PanSTARRS_y	1852.24	16.91	15.731	0.010	AB
2MASS_J	2547.06	210.76	14.490	0.090	Vega
2MASS_H	3519.3	350.47	13.666	0.108	Vega
2MASS_K	4464.58	344.7	12.938	0.084	Vega
WISE_W1	2048.02	30.01	12.923	0.016	Vega
WISE_W2	1573.08	35.49	12.569	0.024	Vega
WISE_W3	5982.41	118.0	9.284	0.021	Vega
WISE_W4	5917.8	818.93	7.850	0.150	Vega

Imaging data

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Spectral Energy Distribution

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Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.557	8.018	8.301
{\rm log}_{10}({\rm SFR})	-1.306	-0.816	-0.172
{\rm log}_{10}({\rm sSFR})	-9.438	-8.684	-7.962
{\rm stellar\ age}	0.087	2.702	6.297

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.526	-0.835	-0.164
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.505	-0.842	-0.024

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.392	1.956	2.766
\delta	0.106	0.240	0.342
\tau_1/\tau_2	0.748	1.159	1.601
Q_{PAH}	0.973	2.791	5.171
U_{min}	3.159	9.178	17.499
{\rm log}_{10}(\gamma_e)\,	-3.192	-2.170	-0.897

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.297	-0.287	0.284
{\rm log}_{10}(\tau_{AGN})\,	0.996	1.432	1.886

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.465	-0.817	-0.110
0.03-0.10 Gyr	-2.206	-1.109	-0.260
0.10-0.33 Gyr	-3.500	-1.596	-0.908
0.33-1.07 Gyr	-4.948	-2.102	-1.435
1.07-3.48 Gyr	-6.012	-2.568	-1.639
3.48-11.37 Gyr	-6.811	-2.739	-1.713
11.37-12.64 Gyr	-7.034	-2.675	-1.557

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.808	10.885	10.949
{\rm log}_{10}({\rm SFR})	-0.434	0.269	0.700
{\rm log}_{10}({\rm sSFR})	-11.356	-10.599	-10.171
{\rm stellar\ age}	6.519	7.631	9.546

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.324	-0.073	0.094
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.616	-0.006	0.335

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.477	0.622	0.827
\delta	-0.321	-0.010	0.235
\tau_1/\tau_2	0.613	0.991	1.374
Q_{PAH}	1.141	2.679	4.782
U_{min}	2.416	6.737	13.741
{\rm log}_{10}(\gamma_e)\,	-3.071	-2.120	-1.349

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.525	-1.306	-1.040
{\rm log}_{10}(\tau_{AGN})\,	1.006	1.323	1.621

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.131	0.395	0.667
0.03-0.10 Gyr	-1.097	0.143	0.737
0.10-0.33 Gyr	-1.068	0.037	0.556
0.33-1.07 Gyr	-0.851	0.036	0.510
1.07-3.48 Gyr	-0.132	0.591	1.012
3.48-11.37 Gyr	0.644	1.022	1.159
11.37-12.64 Gyr	0.473	1.177	1.808