2025wwg

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Information

Transient

Name: AT2025wwg
Right ascension: 8h02m03.03s
Declination: 19d28m32.32s
Discovery Date: Aug. 30, 2025, 12:20 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.030

Host

Name:
Right ascension: 8h02m02.94s
Declination: 19d28m22.03s
Redshift: None
Photometric Redshift: 0.032
 

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 6.16
Cutout download processed 39.76
Global aperture construction processed 0.7
Local aperture photometry processed 5.61
Global aperture photometry processed 5.2
Validate local photometry processed 0.02
Validate global photometry processed 14.51
Host information processed 0.14
Global host SED inference processed 538.36
Local host SED inference processed 445.08
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.18
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) = 8h02m03.03s, 19d28m32.32s
semi major axis, semi minor axis (arcsec) = 3.16, 3.16
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 9.2 2.33 21.490 0.275 AB
SDSS_g 20.3 1.49 20.631 0.080 AB
DES_g 22.06 0.3 20.541 0.015 AB
PanSTARRS_g 18.04 0.71 20.759 0.043 AB
SDSS_r 30.91 2.05 20.175 0.072 AB
PanSTARRS_r 28.93 0.81 20.247 0.031 AB
SDSS_i 39.54 3.1 19.907 0.085 AB
PanSTARRS_i 33.6 0.98 20.084 0.032 AB
PanSTARRS_z 44.73 1.97 19.774 0.048 AB
SDSS_z 25.16 9.39 20.398 0.405 AB
PanSTARRS_y 41.72 4.76 19.849 0.124 AB
2MASS_J -43.71 72.4 Vega
2MASS_H -30.89 124.35 Vega
2MASS_K 115.91 128.05 16.902 1.199 Vega

Aperture details

RA, DEC (J2000) = 8h02m02.93s, 19d28m21.76s
semi major axis, semi minor axis (arcsec) = 20.15, 3.2
angle (degrees, anti-clockwise from east) = -173.71

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 55.35 6.02 19.542 0.118 AB
SDSS_g 173.31 4.17 18.303 0.026 AB
DES_g 187.74 0.81 18.216 0.005 AB
PanSTARRS_g 170.1 1.81 18.323 0.012 AB
SDSS_r 290.96 5.79 17.740 0.022 AB
PanSTARRS_r 280.13 2.07 17.782 0.008 AB
SDSS_i 360.24 8.26 17.509 0.025 AB
PanSTARRS_i 350.7 2.45 17.538 0.008 AB
PanSTARRS_z 402.61 4.95 17.388 0.013 AB
SDSS_z 363.16 24.05 17.500 0.072 AB
PanSTARRS_y 446.76 11.87 17.275 0.029 AB
2MASS_J 543.51 209.9 16.167 0.419 Vega
2MASS_H 140.0 356.99 17.167 2.768 Vega
2MASS_K 19.41 370.72 18.842 20.740 Vega
WISE_W2 153.06 27.29 15.099 0.194 Vega
WISE_W4 -487.55 629.49 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})\, 7.719 8.011 8.141
{\rm log}_{10}({\rm SFR}) -2.016 -1.438 -0.750
{\rm log}_{10}({\rm sSFR}) -10.109 -9.479 -8.477
{\rm stellar\ age} 1.434 5.653 7.311

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.927 -0.391 -0.062
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.820 -1.441 -0.356

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.177 0.557 0.963
\delta -0.455 -0.019 0.271
\tau_1/\tau_2 0.641 1.051 1.446
Q_{PAH} 1.411 3.393 5.611
U_{min} 3.162 8.515 15.880
{\rm log}_{10}(\gamma_e)\, -2.902 -1.880 -0.949

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.614 -1.058 -0.061
{\rm log}_{10}(\tau_{AGN})\, 1.021 1.491 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.731 -1.945 -1.462
0.03-0.10 Gyr -2.041 -1.351 -0.606
0.10-0.33 Gyr -2.373 -1.600 -1.082
0.33-1.10 Gyr -3.647 -1.875 -1.494
1.10-3.63 Gyr -3.867 -2.039 -1.710
3.63-12.00 Gyr -4.002 -2.075 -1.772
12.00-13.33 Gyr -4.005 -2.175 -1.551

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.037 9.191 9.324
{\rm log}_{10}({\rm SFR}) -1.982 -1.239 -0.587
{\rm log}_{10}({\rm sSFR}) -11.128 -10.424 -9.771
{\rm stellar\ age} 4.985 6.998 8.726

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.732 -1.387 -0.927
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.570 -0.174 0.349

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.282 0.486 0.676
\delta -0.462 -0.039 0.279
\tau_1/\tau_2 0.647 0.974 1.311
Q_{PAH} 1.336 3.228 5.277
U_{min} 2.733 7.940 15.352
{\rm log}_{10}(\gamma_e)\, -3.162 -1.948 -0.859

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.994 -2.640 -1.697
{\rm log}_{10}(\tau_{AGN})\, 0.949 1.390 1.873

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.702 -1.555 -1.140
0.03-0.10 Gyr -2.155 -1.194 -0.448
0.10-0.33 Gyr -1.843 -0.952 -0.478
0.33-1.10 Gyr -1.718 -0.931 -0.527
1.10-3.63 Gyr -1.431 -0.820 -0.504
3.63-12.00 Gyr -1.370 -0.757 -0.545
12.00-13.33 Gyr -1.598 -0.751 -0.069