2025adgz results

Information

Transient
Name:AT2025adgz
Right ascension: 3h03m19.54s
Declination:-51d44m46.84s
Discovery Date:Nov. 13, 2025, 1:45 a.m.
Classification:None
Redshift:None
MW E(B-V):0.016
Host
Name:
Right ascension: 3h03m19.63s
Declination:-51d44m47.65s
Redshift:None
Photometric Redshift:0.088
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
GALEX_FUV
DES_g
DES_r
DES_z
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.91
Transient MWEBV processed 0.1
Host match processed 5.91
Host information processed 0.11
Host MWEBV processed 0.08
Global aperture construction processed 0.68
Global aperture photometry processed 2.77
Validate global photometry processed 9.2
Global host SED inference processed 420.88
Local aperture photometry processed 2.75
Validate local photometry processed 0.02
Local host SED inference processed 407.23
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):3h03m19.54s, -51d44m46.84s
semi major axis, semi minor axis (arcsec):1.22, 1.22
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 10.31 0.11 21.366 0.012 AB
DES_r 19.38 0.16 20.681 0.009 AB
DES_z 29.92 0.62 20.210 0.023 AB

Aperture details

RA, DEC (J2000):3h03m19.63s, -51d44m47.39s
semi major axis, semi minor axis (arcsec):10.26, 2.95
angle (degrees, anti-clockwise from east):164.86
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.58 1.52 21.567 0.192 AB
GALEX_NUV 6.05 1.15 21.945 0.206 AB
DES_g 62.4 0.35 19.412 0.006 AB
DES_r 108.41 0.47 18.812 0.005 AB
DES_z 153.83 1.7 18.432 0.012 AB
2MASS_J 142.28 152.26 17.622 1.162 Vega
2MASS_H 69.39 209.09 17.929 3.272 Vega
2MASS_K 355.22 277.41 15.686 0.848 Vega
WISE_W1 107.06 8.97 16.127 0.091 Vega
WISE_W2 67.85 10.78 15.982 0.172 Vega
WISE_W3 67.93 42.93 14.146 0.686 Vega
WISE_W4 565.16 317.86 10.400 0.611 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.854 8.984 9.111
{\rm log}_{10}({\rm SFR}) -1.773 -1.046 -0.447
{\rm log}_{10}({\rm sSFR}) -10.754 -10.077 -9.446
{\rm stellar\ age} 4.645 6.608 8.016

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.642 -0.956 -0.331
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.611 -0.591 0.219

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.328 0.733 1.130
\delta -0.347 -0.048 0.226
\tau_1/\tau_2 0.691 1.051 1.403
Q_{PAH} 0.918 2.647 4.822
U_{min} 2.781 7.935 14.706
{\rm log}_{10}(\gamma_e)\, -2.821 -1.764 -0.802

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.098 -0.458 0.067
{\rm log}_{10}(\tau_{AGN})\, 1.145 1.464 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.945 -1.205 -0.663
0.03-0.10 Gyr -1.939 -1.099 -0.372
0.10-0.33 Gyr -1.941 -1.231 -0.627
0.33-1.06 Gyr -1.884 -1.207 -0.719
1.06-3.48 Gyr -1.584 -1.014 -0.765
3.48-11.34 Gyr -1.415 -0.923 -0.731
11.34-12.60 Gyr -1.645 -0.896 -0.353

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.496 9.599 9.713
{\rm log}_{10}({\rm SFR}) -1.076 -0.755 -0.468
{\rm log}_{10}({\rm sSFR}) -10.719 -10.358 -10.059
{\rm stellar\ age} 4.549 6.409 7.745

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.390 -0.781 -0.214
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.437 -0.010 0.303

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.123 0.273 0.483
\delta -0.439 -0.020 0.256
\tau_1/\tau_2 0.584 0.952 1.314
Q_{PAH} 1.637 3.662 5.580
U_{min} 2.867 8.043 15.107
{\rm log}_{10}(\gamma_e)\, -2.611 -1.534 -0.454

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.780 -2.133 -0.999
{\rm log}_{10}(\tau_{AGN})\, 1.068 1.587 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.153 -0.705 -0.387
0.03-0.10 Gyr -1.360 -0.850 -0.434
0.10-0.33 Gyr -1.145 -0.614 -0.228
0.33-1.06 Gyr -1.018 -0.389 -0.048
1.06-3.48 Gyr -0.694 -0.271 -0.018
3.48-11.34 Gyr -0.706 -0.318 -0.104
11.34-12.60 Gyr -1.070 -0.317 0.186