2025wwj results

Information

Transient
Name:AT2025wwj
Right ascension: 7h38m45.44s
Declination:20d27m59.62s
Discovery Date:Sept. 4, 2025, 12:06 p.m.
Classification:None
Redshift:None
MW E(B-V):0.036
Host
Name:
Right ascension: 7h38m45.50s
Declination:20d27m58.95s
Redshift:None
Photometric Redshift:0.142
 

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_z
 DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 33.92
Transient MWEBV processed 0.07
Host match processed 6.69
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.72
Global aperture photometry processed 5.51
Validate global photometry processed 16.82
Global host SED inference processed 473.57
Local aperture photometry processed 6.24
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):7h38m45.55s, 20d27m58.95s
semi major axis, semi minor axis (arcsec):7.35, 4.23
angle (degrees, anti-clockwise from east):-37.16
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.43 1.35 20.476 0.062 AB
GALEX_NUV 42.06 1.14 19.840 0.029 AB
SDSS_u 94.09 5.66 18.966 0.065 AB
SDSS_g 168.62 3.78 18.333 0.024 AB
DES_g 180.09 0.83 18.261 0.005 AB
PanSTARRS_g 173.68 1.37 18.301 0.009 AB
SDSS_r 253.03 5.12 17.892 0.022 AB
PanSTARRS_r 259.33 1.81 17.865 0.008 AB
SDSS_i 363.57 7.07 17.499 0.021 AB
PanSTARRS_i 371.33 2.34 17.476 0.007 AB
PanSTARRS_z 376.42 4.44 17.461 0.013 AB
SDSS_z 409.5 24.54 17.369 0.065 AB
DES_z 397.03 5.64 17.403 0.015 AB
PanSTARRS_y 397.37 10.85 17.402 0.030 AB
2MASS_J 337.62 119.83 16.684 0.385 Vega
2MASS_H 679.18 205.67 15.452 0.329 Vega
2MASS_K 691.71 203.7 14.962 0.320 Vega
WISE_W1 271.01 29.21 15.119 0.117 Vega
WISE_W2 212.65 35.39 14.742 0.181 Vega
WISE_W3 1383.23 110.67 10.874 0.087 Vega
 

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})\, 10.121 10.262 10.396
{\rm log}_{10}({\rm SFR}) 1.094 1.270 1.509
{\rm log}_{10}({\rm sSFR}) -9.234 -8.984 -8.676
{\rm stellar\ age} 5.371 6.592 8.668

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.813 -0.492 -0.304
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.110 0.315 0.428

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.168 0.274 0.456
\delta -0.796 -0.499 -0.239
\tau_1/\tau_2 0.660 1.153 1.599
Q_{PAH} 0.420 1.211 2.644
U_{min} 2.367 7.645 15.253
{\rm log}_{10}(\gamma_e)\, -3.367 -2.258 -1.381

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.534 -2.137 -1.674
{\rm log}_{10}(\tau_{AGN})\, 0.953 1.319 1.749

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.376 0.584 0.780
0.03-0.10 Gyr 1.227 1.408 1.649
0.10-0.32 Gyr -1.748 -0.096 0.535
0.32-1.04 Gyr -2.649 -0.446 0.088
1.04-3.34 Gyr -1.194 -0.033 0.334
3.34-10.75 Gyr -0.311 0.321 0.527
10.75-11.95 Gyr -0.178 0.554 1.253