2025wso results

2025wso results

Information

Transient

Name:	`AT2025wso`
Right ascension:	`20h59m37.01s`
Declination:	`-2d28m02.36s`
Discovery Date:	`Aug. 29, 2025, 8:12 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.062`

Host

Name:
Right ascension:	`20h59m37.01s`
Declination:	`-2d28m01.78s`
Redshift:	`None`
Photometric Redshift:	`0.043`

Cutout Download Report

Downloaded	Unavailable
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_z	DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	48.15
Transient MWEBV	processed	0.04
Host match	processed	6.87
Host information	processed	0.15
Host MWEBV	processed	0.04
Global aperture construction	processed	0.74
Global aperture photometry	processed	6.74
Validate global photometry	processed	18.81
Global host SED inference	processed	1466.05
Local aperture photometry	processed	8.07
Validate local photometry	processed	0.03
Local host SED inference	processed	463.44

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	20h59m37.01s, -2d28m02.36s
semi major axis, semi minor axis (arcsec):	2.35, 2.35
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	29.36	2.66	20.231	0.098	AB
SDSS_g	93.26	2.66	18.976	0.031	AB
DES_g	89.31	0.47	19.023	0.006	AB
PanSTARRS_g	89.09	0.54	19.025	0.007	AB
SDSS_r	131.38	3.25	18.604	0.027	AB
PanSTARRS_r	131.82	0.66	18.600	0.005	AB
DES_r	143.03	1.14	18.511	0.009	AB
SDSS_i	176.84	4.14	18.281	0.025	AB
PanSTARRS_i	156.48	0.76	18.414	0.005	AB
PanSTARRS_z	180.65	1.77	18.258	0.011	AB
SDSS_z	198.09	8.24	18.158	0.045	AB
DES_z	198.43	1.98	18.156	0.011	AB
PanSTARRS_y	197.11	4.97	18.163	0.027	AB

Aperture details

RA, DEC (J2000):	20h59m37.03s, -2d28m01.36s
semi major axis, semi minor axis (arcsec):	15.27, 4.88
angle (degrees, anti-clockwise from east):	-123.85

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	36.38	5.29	19.998	0.158	AB
GALEX_NUV	48.43	1.23	19.687	0.028	AB
SDSS_u	127.44	9.04	18.637	0.077	AB
SDSS_g	303.73	5.68	17.694	0.020	AB
DES_g	217.52	0.85	18.056	0.004	AB
PanSTARRS_g	310.37	1.91	17.670	0.007	AB
SDSS_r	473.99	7.5	17.211	0.017	AB
PanSTARRS_r	502.0	2.29	17.148	0.005	AB
PanSTARRS_i	695.21	2.68	16.795	0.004	AB
PanSTARRS_z	873.6	6.39	16.547	0.008	AB
SDSS_z	894.79	28.51	16.521	0.035	AB
DES_z	446.88	3.45	17.275	0.008	AB
PanSTARRS_y	1012.05	18.1	16.387	0.019	AB
2MASS_J	1270.06	206.19	15.246	0.176	Vega
2MASS_H	1207.01	358.03	14.828	0.322	Vega
2MASS_K	683.6	373.15	14.975	0.593	Vega
WISE_W2	263.81	33.25	14.508	0.137	Vega
WISE_W3	356.37	139.14	12.346	0.424	Vega
WISE_W4	66.86	579.18	12.717	9.405	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.810	8.989	9.139
{\rm log}_{10}({\rm SFR})	-1.415	-0.839	-0.245
{\rm log}_{10}({\rm sSFR})	-10.513	-9.803	-9.130
{\rm stellar\ age}	3.328	6.060	7.725

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.694	-1.158	-0.683
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.840	-1.464	-0.090

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.139	0.403	0.695
\delta	-0.703	-0.381	-0.013
\tau_1/\tau_2	0.780	1.138	1.499
Q_{PAH}	0.709	2.614	4.880
U_{min}	2.826	7.995	14.801
{\rm log}_{10}(\gamma_e)\,	-3.317	-2.148	-0.868

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.465	-1.435	-0.451
{\rm log}_{10}(\tau_{AGN})\,	1.079	1.508	1.965

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.457	-1.047	-0.741
0.03-0.10 Gyr	-1.498	-0.791	-0.122
0.10-0.33 Gyr	-1.378	-0.728	-0.202
0.33-1.09 Gyr	-1.508	-0.895	-0.531
1.09-3.59 Gyr	-1.541	-0.975	-0.698
3.59-11.86 Gyr	-1.659	-1.025	-0.741
11.86-13.18 Gyr	-1.888	-1.024	-0.468

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.862	9.951	10.046
{\rm log}_{10}({\rm SFR})	0.020	0.339	0.678
{\rm log}_{10}({\rm sSFR})	-9.966	-9.611	-9.244
{\rm stellar\ age}	7.334	9.116	12.172

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.906	-1.715	-1.433
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.571	0.292	0.452

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.607	0.780	1.004
\delta	-0.057	0.124	0.300
\tau_1/\tau_2	0.282	0.650	1.073
Q_{PAH}	1.121	2.603	4.055
U_{min}	3.414	9.859	17.841
{\rm log}_{10}(\gamma_e)\,	-3.322	-2.084	-1.305

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.669	-4.157	-3.335
{\rm log}_{10}(\tau_{AGN})\,	1.081	1.670	2.021

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.681	-1.370	-0.640
0.03-0.10 Gyr	0.175	0.496	0.839
0.10-0.33 Gyr	-3.217	-1.310	-0.068
0.33-1.09 Gyr	-4.627	-1.825	-0.566
1.09-3.59 Gyr	-3.811	-1.311	-0.276
3.59-11.86 Gyr	-1.906	-0.122	0.169
11.86-13.18 Gyr	-0.538	0.667	1.144