2025agxw results

2025agxw results

Information

Transient

Name:	`AT2025agxw`
Right ascension:	`5h07m55.05s`
Declination:	`-50d15m27.60s`
Discovery Date:	`Dec. 14, 2025, 12:07 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.014`

Host

Name:
Right ascension:	`5h07m55.04s`
Declination:	`-50d15m30.72s`
Redshift:	`None`
Photometric Redshift:	`0.161`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV DES_g DES_r DES_z	PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	5.76
Transient MWEBV	processed	0.09
Host match	processed	6.33
Host information	processed	0.11
Host MWEBV	processed	0.05
Global aperture construction	processed	0.69
Global aperture photometry	processed	2.97
Validate global photometry	processed	9.58
Global host SED inference	processed	395.05
Local aperture photometry	processed	2.89
Validate local photometry	no valid phot	0.02
Local host SED inference	not processed	None

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

Data not available

Aperture details

RA, DEC (J2000):	5h07m55.05s, -50d15m30.75s
semi major axis, semi minor axis (arcsec):	7.04, 4.76
angle (degrees, anti-clockwise from east):	170.06

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	9.78	3.72	21.424	0.413	AB
GALEX_NUV	11.52	0.67	21.247	0.063	AB
DES_g	67.32	0.35	19.330	0.006	AB
DES_r	115.25	0.56	18.746	0.005	AB
DES_z	159.66	2.13	18.392	0.014	AB
2MASS_J	80.27	154.58	18.244	2.091	Vega
2MASS_H	87.85	231.32	17.673	2.859	Vega
2MASS_K	407.07	270.15	15.538	0.721	Vega
WISE_W1	96.36	11.54	16.241	0.130	Vega
WISE_W2	70.02	11.04	15.948	0.171	Vega
WISE_W3	145.35	40.11	13.320	0.300	Vega
WISE_W4	325.42	245.7	10.999	0.820	Vega

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})\,	9.933	10.018	10.107
{\rm log}_{10}({\rm SFR})	-0.403	0.029	0.367
{\rm log}_{10}({\rm sSFR})	-10.468	-10.001	-9.590
{\rm stellar\ age}	3.708	5.169	6.160

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.259	-0.772	-0.367
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.577	-0.114	0.305

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.111	0.219	0.372
\delta	-0.716	-0.287	0.119
\tau_1/\tau_2	0.560	0.884	1.189
Q_{PAH}	0.494	1.415	3.216
U_{min}	2.706	8.002	14.570
{\rm log}_{10}(\gamma_e)\,	-2.962	-2.043	-0.890

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.164	-2.658	-1.494
{\rm log}_{10}(\tau_{AGN})\,	0.965	1.422	1.906

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.669	-0.105	0.314
0.03-0.10 Gyr	-0.450	0.041	0.436
0.10-0.32 Gyr	0.058	0.394	0.655
0.32-1.03 Gyr	0.090	0.392	0.619
1.03-3.30 Gyr	0.003	0.237	0.438
3.30-10.56 Gyr	-0.254	0.081	0.261
10.56-11.74 Gyr	-0.655	-0.003	0.427