2025woy results

Information

Transient
Name:AT2025woy
Right ascension: 2h25m15.54s
Declination:0d48m06.84s
Discovery Date:Aug. 31, 2025, 11:09 p.m.
Classification:None
Redshift:None
MW E(B-V):0.034
Host
Name:3116716
Right ascension: 2h25m15.55s
Declination:0d48m06.77s
Redshift:0.065867
Photometric Redshift:0.065
 

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_r
DES_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 31.07
Transient MWEBV processed 0.1
Host match processed 4.02
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.38
Validate global photometry processed 16.64
Global host SED inference processed 462.47
Local aperture photometry processed 7.17
Validate local photometry processed 0.03
Local host SED inference processed 490.76
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h25m15.54s, 0d48m06.84s
semi major axis, semi minor axis (arcsec):1.58, 1.58
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 33.06 1.82 20.102 0.060 AB
SDSS_g 84.13 2.42 19.088 0.031 AB
DES_g 100.11 0.59 18.899 0.006 AB
PanSTARRS_g 91.83 0.43 18.993 0.005 AB
SDSS_r 132.34 3.07 18.596 0.025 AB
PanSTARRS_r 143.11 0.53 18.511 0.004 AB
DES_r 169.9 1.21 18.325 0.008 AB
SDSS_i 188.12 3.78 18.214 0.022 AB
PanSTARRS_i 206.47 0.57 18.113 0.003 AB
PanSTARRS_z 217.87 1.18 18.054 0.006 AB
SDSS_z 213.67 5.86 18.076 0.030 AB
DES_z 238.22 2.18 17.958 0.010 AB
PanSTARRS_y 259.98 3.03 17.863 0.013 AB

Aperture details

RA, DEC (J2000):2h25m15.54s, 0d48m07.33s
semi major axis, semi minor axis (arcsec):6.38, 5.94
angle (degrees, anti-clockwise from east):-105.12
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 33.42 0.8 20.090 0.026 AB
GALEX_NUV 48.54 0.57 19.685 0.013 AB
SDSS_u 121.6 5.1 18.688 0.046 AB
SDSS_g 271.04 4.62 17.817 0.018 AB
DES_g 273.61 1.0 17.807 0.004 AB
PanSTARRS_g 285.71 1.48 17.760 0.006 AB
SDSS_r 382.25 5.83 17.444 0.017 AB
PanSTARRS_r 397.82 1.86 17.401 0.005 AB
DES_r 444.77 2.01 17.280 0.005 AB
SDSS_i 534.8 7.84 17.080 0.016 AB
PanSTARRS_i 529.81 2.02 17.090 0.004 AB
PanSTARRS_z 569.76 4.38 17.011 0.008 AB
SDSS_z 593.3 18.66 16.967 0.034 AB
DES_z 574.58 3.67 17.002 0.007 AB
PanSTARRS_y 622.38 11.59 16.915 0.020 AB
2MASS_J 814.64 172.0 15.728 0.229 Vega
2MASS_H 832.05 269.59 15.232 0.352 Vega
2MASS_K 466.42 270.93 15.390 0.631 Vega
WISE_W1 356.31 12.36 14.821 0.038 Vega
WISE_W2 233.15 15.86 14.642 0.074 Vega
WISE_W3 934.3 68.95 11.300 0.080 Vega
WISE_W4 948.62 421.41 9.837 0.482 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.345 9.487 9.634
{\rm log}_{10}({\rm SFR}) -0.674 -0.313 0.105
{\rm log}_{10}({\rm sSFR}) -10.195 -9.795 -9.370
{\rm stellar\ age} 4.239 6.234 7.640

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.291 -0.599 -0.160
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.675 0.014 0.265

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.227 0.486 0.788
\delta -0.778 -0.273 0.062
\tau_1/\tau_2 0.680 1.007 1.343
Q_{PAH} 0.484 1.983 4.458
U_{min} 3.075 8.057 14.773
{\rm log}_{10}(\gamma_e)\, -3.103 -1.766 -0.622

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.934 -2.409 -0.913
{\rm log}_{10}(\tau_{AGN})\, 1.026 1.489 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.558 -0.353 -0.150
0.03-0.10 Gyr -0.799 -0.298 0.189
0.10-0.33 Gyr -0.902 -0.351 0.037
0.33-1.08 Gyr -0.957 -0.421 -0.084
1.08-3.53 Gyr -0.869 -0.455 -0.212
3.53-11.59 Gyr -0.894 -0.479 -0.237
11.59-12.88 Gyr -1.109 -0.468 0.045

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.733 9.805 9.898
{\rm log}_{10}({\rm SFR}) 0.142 0.351 0.565
{\rm log}_{10}({\rm sSFR}) -9.683 -9.472 -9.225
{\rm stellar\ age} 5.854 6.792 7.846

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.943 -0.648 -0.484
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.071 0.320 0.442

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.116 0.189 0.372
\delta -0.876 -0.613 -0.265
\tau_1/\tau_2 0.657 1.036 1.391
Q_{PAH} 0.574 1.592 2.944
U_{min} 2.069 6.550 13.232
{\rm log}_{10}(\gamma_e)\, -3.469 -2.516 -1.430

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.871 -2.523 -1.901
{\rm log}_{10}(\tau_{AGN})\, 0.949 1.335 1.798

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.381 -0.254 -0.142
0.03-0.10 Gyr 0.251 0.484 0.707
0.10-0.33 Gyr -0.368 0.059 0.311
0.33-1.08 Gyr -0.675 -0.284 -0.045
1.08-3.53 Gyr -0.549 -0.234 -0.007
3.53-11.59 Gyr -0.299 -0.099 0.040
11.59-12.88 Gyr -0.444 -0.003 0.435