2025wwt

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Information

Transient

Name: AT2025wwt
Right ascension: 0h02m30.59s
Declination: -10d39m59.02s
Discovery Date: Aug. 29, 2025, 9:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name:
Right ascension: 0h02m30.70s
Declination: -10d39m59.30s
Redshift: None
Photometric Redshift: 0.196

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	29.15
Transient MWEBV	processed	0.03
Host match	processed	6.03
Host information	processed	0.13
Host MWEBV	processed	0.03
Global aperture construction	processed	0.66
Global aperture photometry	processed	6.21
Validate global photometry	processed	15.75
Global host SED inference	processed	743.77
Local aperture photometry	processed	7.15
Validate local photometry	no valid phot	0.03
Local host SED inference	not processed	None

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) = 0h02m30.59s, -10d39m59.02s
semi major axis, semi minor axis (arcsec) = 0.62, 0.62
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Data not available

Aperture details

RA, DEC (J2000) = 0h02m30.69s, -10d39m59.15s
semi major axis, semi minor axis (arcsec) = 4.99, 4.43
angle (degrees, anti-clockwise from east) = -122.38

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	0.68	0.39	24.317	0.626	AB
GALEX_NUV	2.45	0.47	22.925	0.210	AB
SDSS_u	41.03	4.4	19.867	0.116	AB
SDSS_g	91.35	2.95	18.998	0.035	AB
DES_g	93.86	0.53	18.969	0.006	AB
PanSTARRS_g	98.64	1.08	18.915	0.012	AB
SDSS_r	228.22	4.59	18.004	0.022	AB
PanSTARRS_r	221.84	1.03	18.035	0.005	AB
DES_r	253.27	1.51	17.891	0.006	AB
SDSS_i	346.54	6.24	17.551	0.020	AB
PanSTARRS_i	343.57	1.48	17.560	0.005	AB
PanSTARRS_z	441.44	2.69	17.288	0.007	AB
SDSS_z	395.78	17.56	17.406	0.048	AB
DES_z	451.55	6.44	17.263	0.015	AB
PanSTARRS_y	541.22	6.04	17.067	0.012	AB
WISE_W1	319.22	13.06	14.941	0.044	Vega
WISE_W2	233.15	17.54	14.642	0.082	Vega
WISE_W3	245.97	67.48	12.749	0.298	Vega
WISE_W4	276.87	409.04	11.174	1.604	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

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})\,	10.911	11.011	11.126
{\rm log}_{10}({\rm SFR})	-2.488	-0.047	1.058
{\rm log}_{10}({\rm sSFR})	-13.472	-11.077	-9.934
{\rm stellar\ age}	6.598	8.001	10.725

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.451	-1.121	-0.820
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.553	-0.232	0.334

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.249	0.386	0.516
\delta	-0.910	-0.585	-0.018
\tau_1/\tau_2	0.483	0.905	1.364
Q_{PAH}	0.395	1.282	3.087
U_{min}	3.843	11.144	18.533
{\rm log}_{10}(\gamma_e)\,	-2.997	-2.022	-0.899

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.077	-2.742	-1.780
{\rm log}_{10}(\tau_{AGN})\,	0.999	1.400	1.865

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-4.403	-1.981	-0.243
0.03-0.10 Gyr	-2.661	0.099	1.218
0.10-0.32 Gyr	-3.239	-0.712	0.721
0.32-1.01 Gyr	-4.966	-2.455	0.132
1.01-3.21 Gyr	-3.404	-1.287	0.659
3.21-10.22 Gyr	-1.049	1.033	1.323
10.22-11.35 Gyr	0.044	1.741	2.314