2025wbj

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Information

Transient

Name: AT2025wbj
Right ascension: 16h18m22.80s
Declination: 20d59m21.36s
Discovery Date: June 29, 2025, 10:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.068

Host

Name: 1640315
Right ascension: 16h18m22.61s
Declination: 20d59m21.92s
Redshift: 0.125231
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 25.18
Transient MWEBV processed 0.04
Host match processed 4.38
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.68
Global aperture photometry processed 6.52
Validate global photometry processed 17.68
Global host SED inference processed 840.69
Local aperture photometry processed 7.31
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) = 16h18m22.80s, 20d59m21.36s
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) = 16h18m22.57s, 20d59m22.17s
semi major axis, semi minor axis (arcsec) = 5.95, 5.69
angle (degrees, anti-clockwise from east) = -67.42

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.08 2.52 21.940 0.450 AB
GALEX_NUV 4.1 1.41 22.367 0.373 AB
SDSS_u 68.74 5.81 19.307 0.092 AB
SDSS_g 174.36 3.8 18.296 0.024 AB
DES_g 196.64 0.75 18.166 0.004 AB
PanSTARRS_g 198.22 1.54 18.157 0.008 AB
SDSS_r 500.03 6.43 17.153 0.014 AB
PanSTARRS_r 504.06 1.43 17.144 0.003 AB
DES_r 546.96 1.85 17.055 0.004 AB
SDSS_i 772.71 8.46 16.680 0.012 AB
PanSTARRS_i 767.01 1.61 16.688 0.002 AB
PanSTARRS_z 1005.18 4.23 16.394 0.005 AB
SDSS_z 1109.79 18.72 16.287 0.018 AB
DES_z 1135.54 9.06 16.262 0.009 AB
PanSTARRS_y 1202.67 9.68 16.200 0.009 AB
2MASS_J 1790.33 133.76 14.873 0.081 Vega
2MASS_H 1970.27 200.0 14.296 0.110 Vega
2MASS_K 2215.13 213.25 13.699 0.105 Vega
WISE_W1 859.21 14.91 13.866 0.019 Vega
WISE_W2 537.69 17.17 13.735 0.035 Vega
WISE_W3 123.73 55.58 13.495 0.488 Vega
WISE_W4 431.98 390.76 10.691 0.982 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})\, 11.065 11.142 11.183
{\rm log}_{10}({\rm SFR}) -3.556 -1.361 0.149
{\rm log}_{10}({\rm sSFR}) -14.956 -12.450 -10.925
{\rm stellar\ age} 9.711 11.509 11.541

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.234 -0.917 -0.669
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.532 -0.581 0.128

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.267 0.407 0.559
\delta -0.799 -0.471 -0.207
\tau_1/\tau_2 0.407 0.877 1.412
Q_{PAH} 1.144 2.806 4.807
U_{min} 3.772 10.927 18.752
{\rm log}_{10}(\gamma_e)\, -3.082 -1.758 -0.572

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.377 -3.200 -2.038
{\rm log}_{10}(\tau_{AGN})\, 1.071 1.597 1.964

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.157 -2.503 -0.835
0.03-0.10 Gyr -4.612 -1.501 0.283
0.10-0.32 Gyr -6.139 -3.466 -1.195
0.32-1.05 Gyr -7.538 -5.031 -2.340
1.05-3.38 Gyr -5.177 -3.290 -1.395
3.38-10.93 Gyr -2.139 -0.885 1.037
10.93-12.15 Gyr 2.010 2.306 2.352