2025wgv results

Information

Transient
Name:AT2025wgv
Right ascension: 23h09m46.98s
Declination:26d35m47.94s
Discovery Date:Aug. 29, 2025, 6:56 a.m.
Classification:None
Redshift:None
MW E(B-V):0.074
Host
Name:
Right ascension: 23h09m47.03s
Declination:26d35m46.41s
Redshift:None
Photometric Redshift:0.085
 

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 28.27
Transient MWEBV processed 0.11
Host match processed 6.51
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 5.6
Validate global photometry processed 16.65
Global host SED inference processed 389.56
Local aperture photometry processed 6.07
Validate local photometry processed 0.03
Local host SED inference processed 403.67
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h09m46.98s, 26d35m47.94s
semi major axis, semi minor axis (arcsec):1.25, 1.25
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 20.96 0.21 20.596 0.011 AB
PanSTARRS_r 42.46 0.37 19.830 0.010 AB
DES_r 42.18 0.58 19.837 0.015 AB
PanSTARRS_i 62.87 0.43 19.404 0.008 AB
PanSTARRS_z 75.3 1.03 19.208 0.015 AB
DES_z 73.4 1.66 19.236 0.025 AB
PanSTARRS_y 86.85 2.03 19.053 0.025 AB

Aperture details

RA, DEC (J2000):23h09m47.03s, 26d35m46.63s
semi major axis, semi minor axis (arcsec):10.06, 4.69
angle (degrees, anti-clockwise from east):-135.06
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.95 2.81 20.893 0.191 AB
GALEX_NUV 16.38 1.96 20.864 0.130 AB
SDSS_u 59.02 6.94 19.472 0.128 AB
SDSS_g 205.2 4.1 18.120 0.022 AB
DES_g 217.63 0.73 18.056 0.004 AB
PanSTARRS_g 220.89 1.79 18.040 0.009 AB
SDSS_r 378.25 6.25 17.456 0.018 AB
PanSTARRS_r 387.06 1.94 17.431 0.005 AB
DES_r 431.58 1.94 17.312 0.005 AB
SDSS_i 563.94 8.72 17.022 0.017 AB
PanSTARRS_i 546.37 2.29 17.056 0.005 AB
PanSTARRS_z 672.68 5.55 16.830 0.009 AB
SDSS_z 776.73 32.01 16.674 0.045 AB
DES_z 727.86 5.44 16.745 0.008 AB
PanSTARRS_y 779.89 11.01 16.670 0.015 AB
2MASS_J 811.91 176.33 15.731 0.236 Vega
2MASS_H 1584.97 298.79 14.532 0.205 Vega
2MASS_K 1163.5 310.33 14.398 0.290 Vega
WISE_W1 465.22 17.7 14.532 0.041 Vega
WISE_W2 286.1 21.86 14.420 0.083 Vega
WISE_W3 742.17 98.82 11.550 0.145 Vega
WISE_W4 1288.65 511.16 9.505 0.431 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.306 9.434 9.567
{\rm log}_{10}({\rm SFR}) -1.228 -0.746 -0.204
{\rm log}_{10}({\rm sSFR}) -10.710 -10.235 -9.585
{\rm stellar\ age} 4.931 6.774 8.619

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.502 -0.902 -0.375
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.323 -0.831 -0.284

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.464 0.777 1.093
\delta -0.511 -0.212 0.050
\tau_1/\tau_2 0.631 0.982 1.313
Q_{PAH} 0.675 2.558 5.322
U_{min} 2.901 7.611 14.169
{\rm log}_{10}(\gamma_e)\, -3.096 -2.067 -0.841

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.174 -1.143 -0.412
{\rm log}_{10}(\tau_{AGN})\, 0.953 1.489 1.978

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.152 -0.762 -0.367
0.03-0.10 Gyr -1.471 -0.774 -0.138
0.10-0.33 Gyr -1.731 -0.890 -0.303
0.33-1.07 Gyr -1.713 -0.794 -0.265
1.07-3.48 Gyr -1.389 -0.589 -0.303
3.48-11.37 Gyr -0.922 -0.501 -0.283
11.37-12.64 Gyr -1.101 -0.446 0.236

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.347 10.385 10.450
{\rm log}_{10}({\rm SFR}) -0.417 -0.119 0.215
{\rm log}_{10}({\rm sSFR}) -10.814 -10.511 -10.174
{\rm stellar\ age} 7.305 7.943 9.836

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.695 -0.546 -0.432
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.476 -0.130 0.258

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.074 0.137 0.241
\delta -0.592 -0.223 0.074
\tau_1/\tau_2 0.736 1.112 1.516
Q_{PAH} 1.098 2.686 4.710
U_{min} 2.547 7.431 14.314
{\rm log}_{10}(\gamma_e)\, -2.317 -1.397 -0.574

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.122 -2.930 -1.951
{\rm log}_{10}(\tau_{AGN})\, 1.154 1.652 1.993

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.598 -0.405 -0.254
0.03-0.10 Gyr -0.434 -0.040 0.350
0.10-0.33 Gyr -0.618 -0.180 0.102
0.33-1.07 Gyr -0.793 -0.339 -0.068
1.07-3.48 Gyr -0.752 -0.186 0.174
3.48-11.37 Gyr 0.314 0.569 0.657
11.37-12.64 Gyr 0.343 0.785 1.364