2025agvo

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Information

Transient

Name: AT2025agvo
Right ascension: 8h12m01.72s
Declination: -0d02m15.24s
Discovery Date: Dec. 14, 2025, 2:46 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.033

Host

Name: 1153492
Right ascension: 8h12m01.77s
Declination: -0d02m12.20s
Redshift: 0.061447
Photometric Redshift:

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	18.72
Transient MWEBV	processed	0.04
Host match	processed	4.03
Host information	processed	0.19
Host MWEBV	processed	0.06
Global aperture construction	processed	0.73
Global aperture photometry	processed	5.63
Validate global photometry	processed	15.24
Global host SED inference	processed	599.55
Local aperture photometry	processed	4.98
Validate local photometry	processed	0.03
Local host SED inference	processed	431.28

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) = 8h12m01.72s, -0d02m15.24s
semi major axis, semi minor axis (arcsec) = 1.69, 1.69
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	10.95	1.39	21.301	0.138	AB
SDSS_g	60.04	2.07	19.454	0.037	AB
PanSTARRS_g	62.85	0.43	19.404	0.007	AB
SDSS_r	127.01	3.06	18.640	0.026	AB
PanSTARRS_r	130.26	0.56	18.613	0.005	AB
DES_r	152.78	0.88	18.440	0.006	AB
SDSS_i	176.58	3.85	18.283	0.024	AB
PanSTARRS_i	184.85	0.61	18.233	0.004	AB
PanSTARRS_z	217.61	1.4	18.056	0.007	AB
SDSS_z	252.89	8.03	17.893	0.034	AB
PanSTARRS_y	283.3	2.7	17.769	0.010	AB

Aperture details

RA, DEC (J2000) = 8h12m01.76s, -0d02m11.78s
semi major axis, semi minor axis (arcsec) = 11.71, 8.23
angle (degrees, anti-clockwise from east) = -36.26

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	181.05	7.47	18.255	0.045	AB
SDSS_g	1088.54	9.0	16.308	0.009	AB
PanSTARRS_g	1201.65	2.37	16.201	0.002	AB
SDSS_r	2446.09	13.83	15.429	0.006	AB
PanSTARRS_r	2514.23	3.13	15.399	0.001	AB
DES_r	2668.15	3.72	15.334	0.002	AB
SDSS_i	3588.85	18.43	15.013	0.006	AB
PanSTARRS_i	3669.19	3.44	14.989	0.001	AB
PanSTARRS_z	4446.72	8.02	14.780	0.002	AB
SDSS_z	4813.71	44.12	14.694	0.010	AB
PanSTARRS_y	5648.63	15.56	14.520	0.003	AB
2MASS_J	6876.36	249.86	13.412	0.039	Vega
2MASS_H	8836.71	377.34	12.667	0.046	Vega
2MASS_K	7897.87	504.26	12.318	0.069	Vega
WISE_W1	3282.22	38.21	12.411	0.013	Vega
WISE_W2	1905.76	42.74	12.361	0.024	Vega
WISE_W3	881.31	106.58	11.363	0.131	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})\,	9.523	9.641	9.756
{\rm log}_{10}({\rm SFR})	-0.941	-0.601	-0.244
{\rm log}_{10}({\rm sSFR})	-10.654	-10.244	-9.809
{\rm stellar\ age}	6.042	7.412	9.307

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.952	-0.510	-0.224
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	0.147	0.268	0.394

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.446	0.703	1.047
\delta	-0.740	-0.336	-0.011
\tau_1/\tau_2	0.638	0.975	1.303
Q_{PAH}	1.173	2.703	4.874
U_{min}	2.955	7.922	14.810
{\rm log}_{10}(\gamma_e)\,	-3.379	-2.282	-0.995

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.922	-1.962	-0.886
{\rm log}_{10}(\tau_{AGN})\,	0.929	1.415	1.864

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.652	-0.408	-0.150
0.03-0.10 Gyr	-1.410	-0.759	-0.258
0.10-0.33 Gyr	-1.547	-0.859	-0.381
0.33-1.08 Gyr	-1.485	-0.766	-0.325
1.08-3.54 Gyr	-1.261	-0.477	-0.182
3.54-11.65 Gyr	-0.614	-0.274	-0.089
11.65-12.94 Gyr	-0.647	-0.126	0.515

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.920	10.974	11.091
{\rm log}_{10}({\rm SFR})	-2.015	-0.690	0.012
{\rm log}_{10}({\rm sSFR})	-12.959	-11.630	-10.956
{\rm stellar\ age}	7.548	8.540	12.163

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.750	-0.590	-0.488
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.502	-0.549	0.174

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.210	0.336	0.472
\delta	-0.952	-0.814	-0.566
\tau_1/\tau_2	0.470	0.873	1.321
Q_{PAH}	0.273	0.801	1.938
U_{min}	2.693	7.845	15.711
{\rm log}_{10}(\gamma_e)\,	-3.303	-2.532	-1.658

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.567	-3.805	-2.878
{\rm log}_{10}(\tau_{AGN})\,	1.044	1.565	1.934

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.349	-0.841	-0.193
0.03-0.10 Gyr	-2.733	-0.782	0.079
0.10-0.33 Gyr	-2.858	-0.713	0.151
0.33-1.08 Gyr	-3.055	-0.673	0.171
1.08-3.54 Gyr	-2.364	-0.178	0.724
3.54-11.65 Gyr	-0.535	1.082	1.242
11.65-12.94 Gyr	0.770	1.504	2.221