2025wvd

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Information

Transient

Name: AT2025wvd
Right ascension: 1h27m25.83s
Declination: 1d54m02.23s
Discovery Date: Sept. 4, 2025, 1:10 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.025

Host

Name:
Right ascension: 1h27m25.81s
Declination: 1d54m02.69s
Redshift: None
Photometric Redshift: 0.126

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	30.23
Transient MWEBV	processed	0.06
Host match	processed	7.02
Host information	processed	0.14
Host MWEBV	processed	0.05
Global aperture construction	processed	0.63
Global aperture photometry	processed	6.46
Validate global photometry	processed	17.53
Global host SED inference	processed	364.57
Local aperture photometry	processed	7.18
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) = 1h27m25.83s, 1d54m02.23s
semi major axis, semi minor axis (arcsec) = 0.89, 0.89
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) = 1h27m25.79s, 1d54m02.76s
semi major axis, semi minor axis (arcsec) = 4.66, 3.96
angle (degrees, anti-clockwise from east) = -157.16

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	15.1	2.72	20.953	0.195	AB
GALEX_NUV	30.11	2.29	20.203	0.083	AB
SDSS_u	81.51	3.87	19.122	0.051	AB
SDSS_g	246.3	4.25	17.921	0.019	AB
DES_g	258.85	0.47	17.867	0.002	AB
PanSTARRS_g	266.32	1.21	17.836	0.005	AB
SDSS_r	411.52	5.59	17.364	0.015	AB
PanSTARRS_r	407.31	1.12	17.375	0.003	AB
DES_r	431.25	0.85	17.313	0.002	AB
SDSS_i	563.66	6.87	17.022	0.013	AB
PanSTARRS_i	538.07	1.17	17.073	0.002	AB
PanSTARRS_z	589.87	3.09	16.973	0.006	AB
SDSS_z	693.53	13.81	16.797	0.022	AB
DES_z	614.79	2.57	16.928	0.005	AB
PanSTARRS_y	653.62	7.63	16.862	0.013	AB
2MASS_J	918.01	114.69	15.598	0.136	Vega
2MASS_H	835.2	167.24	15.228	0.217	Vega
2MASS_K	991.04	193.81	14.572	0.212	Vega
WISE_W1	377.31	11.78	14.759	0.034	Vega
WISE_W2	328.32	16.16	14.270	0.053	Vega
WISE_W3	746.47	63.14	11.543	0.092	Vega
WISE_W4	2853.16	495.29	8.642	0.188	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})\,	10.329	10.386	10.440
{\rm log}_{10}({\rm SFR})	0.248	0.507	0.746
{\rm log}_{10}({\rm sSFR})	-10.163	-9.889	-9.628
{\rm stellar\ age}	4.343	5.464	6.333

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.027	-0.783	-0.571
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.705	-0.046	0.322

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.161	0.230	0.357
\delta	-0.891	-0.692	-0.416
\tau_1/\tau_2	0.797	1.124	1.452
Q_{PAH}	0.320	0.960	2.023
U_{min}	2.184	6.552	13.005
{\rm log}_{10}(\gamma_e)\,	-3.354	-2.580	-1.655

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.361	-1.727	-1.437
{\rm log}_{10}(\tau_{AGN})\,	0.987	1.281	1.599

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.075	0.237	0.385
0.03-0.10 Gyr	0.271	0.587	0.861
0.10-0.32 Gyr	0.637	0.857	1.049
0.32-1.05 Gyr	0.541	0.746	0.904
1.05-3.38 Gyr	0.335	0.558	0.755
3.38-10.93 Gyr	0.208	0.434	0.574
10.93-12.14 Gyr	-0.076	0.432	0.804