2025wgv

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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
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 6.51
Cutout download processed 28.27
Global aperture construction processed 0.66
Local aperture photometry processed 6.07
Global aperture photometry processed 5.6
Validate local photometry processed 0.03
Validate global photometry processed 16.65
Host information processed 0.14
Global host SED inference processed 389.56
Local host SED inference processed 403.67
Transient information processed 0.0
Transient MWEBV processed 0.11
Host MWEBV processed 0.04
Processing status completed N/A N/A
 

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) = 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
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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