2025wgt

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Information

Transient

Name: AT2025wgt
Right ascension: 23h03m11.47s
Declination: -15d19m17.32s
Discovery Date: Aug. 29, 2025, 8:30 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name:
Right ascension: 23h03m11.51s
Declination: -15d19m19.06s
Redshift: None
Photometric Redshift: 0.094

Processing Status: completed

Task Name	Status	Time taken (s)
Cutout download	processed	22.87
Transient MWEBV	processed	0.04
Host match	processed	6.0
Host information	processed	0.15
Host MWEBV	processed	0.04
Global aperture construction	processed	0.62
Global aperture photometry	processed	5.27
Validate global photometry	processed	13.51
Global host SED inference	processed	424.55
Local aperture photometry	processed	5.59
Validate local photometry	processed	0.02
Local host SED inference	processed	397.96

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) = 23h03m11.47s, -15d19m17.32s
semi major axis, semi minor axis (arcsec) = 1.15, 1.15
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_r	41.5	0.53	19.855	0.014	AB
PanSTARRS_i	62.45	0.37	19.411	0.006	AB
PanSTARRS_z	76.54	0.87	19.190	0.012	AB
DES_z	68.97	1.71	19.303	0.027	AB
PanSTARRS_y	85.4	2.0	19.071	0.025	AB

Aperture details

RA, DEC (J2000) = 23h03m11.49s, -15d19m18.78s
semi major axis, semi minor axis (arcsec) = 8.97, 5.1
angle (degrees, anti-clockwise from east) = -179.32

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	11.59	3.34	21.240	0.313	AB
GALEX_NUV	21.9	3.27	20.549	0.162	AB
DES_g	182.91	0.78	18.244	0.005	AB
PanSTARRS_g	181.75	1.7	18.251	0.010	AB
PanSTARRS_r	326.25	2.13	17.616	0.007	AB
DES_r	356.98	1.73	17.518	0.005	AB
PanSTARRS_i	464.84	2.03	17.232	0.005	AB
PanSTARRS_z	532.05	4.97	17.085	0.010	AB
DES_z	592.94	5.43	16.967	0.010	AB
PanSTARRS_y	616.4	11.55	16.925	0.020	AB
2MASS_J	620.99	163.73	16.022	0.286	Vega
2MASS_H	917.7	237.3	15.126	0.281	Vega
2MASS_K	781.42	294.22	14.830	0.409	Vega
WISE_W1	396.74	18.56	14.705	0.051	Vega
WISE_W2	288.71	23.43	14.410	0.088	Vega
WISE_W3	627.13	97.0	11.733	0.168	Vega
WISE_W4	271.94	547.39	11.194	2.185	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})\,	9.322	9.528	9.682
{\rm log}_{10}({\rm SFR})	-0.863	-0.460	0.034
{\rm log}_{10}({\rm sSFR})	-10.452	-9.980	-9.353
{\rm stellar\ age}	4.423	6.753	8.836

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.485	-0.827	-0.332
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.422	-0.742	-0.073

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.642	1.008	1.318
\delta	-0.467	-0.210	0.041
\tau_1/\tau_2	0.602	0.943	1.308
Q_{PAH}	0.882	2.247	4.493
U_{min}	3.068	7.749	14.355
{\rm log}_{10}(\gamma_e)\,	-3.198	-2.209	-1.168

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.821	-1.643	-0.688
{\rm log}_{10}(\tau_{AGN})\,	1.034	1.412	1.855

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.611	-0.313	0.006
0.03-0.10 Gyr	-1.332	-0.589	0.059
0.10-0.33 Gyr	-1.795	-0.812	-0.199
0.33-1.06 Gyr	-1.761	-0.729	-0.140
1.06-3.46 Gyr	-1.597	-0.590	-0.219
3.46-11.28 Gyr	-1.120	-0.435	-0.168
11.28-12.53 Gyr	-1.146	-0.347	0.412

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.319	10.362	10.441
{\rm log}_{10}({\rm SFR})	-0.326	-0.097	0.131
{\rm log}_{10}({\rm sSFR})	-10.700	-10.462	-10.241
{\rm stellar\ age}	7.247	8.041	10.668

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.673	-0.492	-0.331
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.053	0.180	0.397

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.083	0.142	0.250
\delta	-0.811	-0.446	-0.057
\tau_1/\tau_2	0.821	1.169	1.539
Q_{PAH}	0.908	2.141	3.960
U_{min}	2.591	7.526	14.425
{\rm log}_{10}(\gamma_e)\,	-2.759	-1.792	-0.936

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.088	-1.789	-1.431
{\rm log}_{10}(\tau_{AGN})\,	1.030	1.380	1.797

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.396	-0.199	-0.053
0.03-0.10 Gyr	-0.383	-0.062	0.235
0.10-0.33 Gyr	-0.643	-0.205	0.089
0.33-1.06 Gyr	-1.028	-0.424	-0.078
1.06-3.46 Gyr	-0.990	-0.272	0.156
3.46-11.28 Gyr	0.066	0.528	0.627
11.28-12.53 Gyr	0.325	0.845	1.477