2024ugu results

Information

Transient
Name:AT2024ugu
Right ascension: 4h43m18.86s
Declination:20d26m25.95s
Discovery Date:July 24, 2024, 11:28 a.m.
Classification:None
Redshift:None
MW E(B-V):0.449
Host
Name:2024ugu
Right ascension: 4h43m18.96s
Declination:20d26m21.39s
Redshift:0.029100
Photometric Redshift:0.030
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.57
Transient MWEBV processed 0.11
Host match processed 1.75
Host information processed 0.09
Host MWEBV processed 0.07
Global aperture construction processed 0.64
Global aperture photometry processed 3.65
Validate global photometry processed 11.05
Global host SED inference processed 425.36
Local aperture photometry processed 3.6
Validate local photometry processed 0.02
Local host SED inference processed 472.49
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):4h43m18.86s, 20d26m25.95s
semi major axis, semi minor axis (arcsec):3.43, 3.43
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 56.16 0.81 19.526 0.016 AB
PanSTARRS_r 122.59 1.03 18.679 0.009 AB
PanSTARRS_i 199.57 1.03 18.150 0.006 AB
PanSTARRS_z 251.59 2.89 17.898 0.012 AB
PanSTARRS_y 332.54 6.0 17.595 0.020 AB
2MASS_J 459.45 79.11 16.350 0.187 Vega
2MASS_H 782.65 128.35 15.298 0.178 Vega
2MASS_K 433.32 122.95 15.470 0.308 Vega

Aperture details

RA, DEC (J2000):4h43m18.97s, 20d26m21.02s
semi major axis, semi minor axis (arcsec):15.46, 8.15
angle (degrees, anti-clockwise from east):-38.88
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.81 7.62 21.050 0.599 AB
GALEX_NUV 6.02 2.62 21.950 0.471 AB
PanSTARRS_g 312.54 2.6 17.663 0.009 AB
PanSTARRS_r 660.69 3.27 16.850 0.005 AB
PanSTARRS_i 1083.51 3.3 16.313 0.003 AB
PanSTARRS_z 1389.32 9.18 16.043 0.007 AB
PanSTARRS_y 1862.1 19.13 15.725 0.011 AB
2MASS_J 2832.32 296.54 14.375 0.114 Vega
2MASS_H 4190.64 477.48 13.477 0.124 Vega
2MASS_K 3231.25 461.62 13.289 0.155 Vega
WISE_W1 1696.51 38.04 13.127 0.024 Vega
WISE_W2 1099.99 42.57 12.958 0.042 Vega
WISE_W3 4271.4 193.9 9.650 0.049 Vega
WISE_W4 5417.23 1230.02 7.946 0.247 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.887 9.113 9.249
{\rm log}_{10}({\rm SFR}) -1.514 -0.978 -0.281
{\rm log}_{10}({\rm sSFR}) -10.686 -10.085 -9.246
{\rm stellar\ age} 2.612 6.523 8.360

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.727 -1.303 -0.831
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.227 -0.523 0.114

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.179 0.563 0.893
\delta -0.622 -0.254 0.131
\tau_1/\tau_2 0.648 1.030 1.405
Q_{PAH} 0.414 1.632 3.799
U_{min} 2.851 8.114 15.205
{\rm log}_{10}(\gamma_e)\, -3.224 -1.998 -0.897

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.409 -1.540 -0.398
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.364 1.843

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.501 -1.100 -0.731
0.03-0.10 Gyr -1.830 -0.984 -0.155
0.10-0.33 Gyr -1.812 -0.913 -0.122
0.33-1.10 Gyr -1.993 -1.001 -0.473
1.10-3.63 Gyr -1.980 -0.946 -0.558
3.63-12.03 Gyr -2.127 -0.918 -0.630
12.03-13.37 Gyr -2.106 -0.891 -0.232

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.589 9.742 9.905
{\rm log}_{10}({\rm SFR}) -0.912 -0.181 0.303
{\rm log}_{10}({\rm sSFR}) -10.672 -9.936 -9.377
{\rm stellar\ age} 2.937 5.903 7.867

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.766 -0.451 -0.210
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.459 -0.463 0.120

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.223 0.396 0.610
\delta -0.549 -0.162 0.229
\tau_1/\tau_2 0.491 0.895 1.293
Q_{PAH} 0.428 1.199 2.822
U_{min} 2.565 7.317 13.874
{\rm log}_{10}(\gamma_e)\, -3.337 -2.457 -1.547

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.972 -2.754 -1.947
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.466 1.900

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.332 -0.375 -0.005
0.03-0.10 Gyr -1.515 -0.142 0.423
0.10-0.33 Gyr -1.170 0.004 0.530
0.33-1.10 Gyr -0.821 -0.118 0.302
1.10-3.63 Gyr -0.743 -0.180 0.166
3.63-12.03 Gyr -1.088 -0.311 0.018
12.03-13.37 Gyr -1.511 -0.311 0.300