2025wwi results

Information

Transient
Name:AT2025wwi
Right ascension: 8h43m05.99s
Declination:38d11m17.58s
Discovery Date:Aug. 30, 2025, 12:21 p.m.
Classification:None
Redshift:None
MW E(B-V):0.026
Host
Name:
Right ascension: 8h43m05.93s
Declination:38d11m18.01s
Redshift:None
Photometric Redshift:0.109
 

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_z
 DES_g
DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 27.25
Transient MWEBV processed 0.04
Host match processed 6.55
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 4.91
Validate global photometry processed 14.93
Global host SED inference processed 413.72
Local aperture photometry processed 5.43
Validate local photometry processed 0.02
Local host SED inference not enough filters 20.79
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h43m05.99s, 38d11m17.58s
semi major axis, semi minor axis (arcsec):1.01, 1.01
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 40.83 0.79 19.873 0.021 AB

Aperture details

RA, DEC (J2000):8h43m05.92s, 38d11m18.21s
semi major axis, semi minor axis (arcsec):6.05, 3.82
angle (degrees, anti-clockwise from east):-87.58
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.36 2.85 21.472 0.331 AB
GALEX_NUV 8.72 0.58 21.549 0.072 AB
SDSS_u 26.81 3.82 20.329 0.155 AB
SDSS_g 67.38 2.93 19.329 0.047 AB
PanSTARRS_g 72.31 1.1 19.252 0.017 AB
SDSS_r 119.1 4.38 18.710 0.040 AB
PanSTARRS_r 118.15 1.23 18.719 0.011 AB
SDSS_i 159.11 4.92 18.396 0.034 AB
PanSTARRS_i 153.89 1.05 18.432 0.007 AB
PanSTARRS_z 162.17 3.06 18.375 0.020 AB
SDSS_z 206.56 14.29 18.112 0.075 AB
DES_z 195.9 2.01 18.170 0.011 AB
PanSTARRS_y 192.72 10.27 18.188 0.058 AB
2MASS_J 267.17 110.55 16.938 0.449 Vega
2MASS_H 152.23 164.9 17.076 1.176 Vega
2MASS_K -135.49 188.1 Vega
WISE_W1 92.87 8.57 16.281 0.100 Vega
WISE_W2 39.25 13.14 16.576 0.363 Vega
WISE_W3 91.74 66.04 13.820 0.782 Vega
WISE_W4 282.69 437.6 11.152 1.681 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})\, 9.757 9.827 9.891
{\rm log}_{10}({\rm SFR}) -0.640 -0.356 -0.043
{\rm log}_{10}({\rm sSFR}) -10.454 -10.181 -9.872
{\rm stellar\ age} 5.127 6.224 7.271

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.953 -0.507 -0.227
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.125 -0.290 0.049

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.091 0.173 0.312
\delta -0.771 -0.402 -0.014
\tau_1/\tau_2 0.667 0.979 1.312
Q_{PAH} 0.772 2.096 4.085
U_{min} 2.622 7.614 14.467
{\rm log}_{10}(\gamma_e)\, -2.423 -1.294 -0.396

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.403 -1.682 -0.924
{\rm log}_{10}(\tau_{AGN})\, 1.217 1.632 1.983

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.682 -0.409 -0.201
0.03-0.10 Gyr -0.708 -0.335 0.038
0.10-0.32 Gyr -0.528 -0.174 0.092
0.32-1.05 Gyr -0.441 -0.087 0.153
1.05-3.42 Gyr -0.307 -0.055 0.156
3.42-11.11 Gyr -0.275 -0.061 0.074
11.11-12.35 Gyr -0.620 -0.084 0.346