2023uhx results

Information

Transient
Name:AT2023uhx
Right ascension: 11h48m39.51s
Declination:48d41m31.07s
Discovery Date:Oct. 7, 2023, 7:35 p.m.
Classification:LRN
Redshift:0.003226
MW E(B-V):0.018
Host
Name:NGC3893
Right ascension: 11h48m38.21s
Declination:48d42m38.84s
Redshift:0.004235
Photometric Redshift:None
 

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 17.93
Transient MWEBV processed 0.04
Host match processed 4.6
Host information processed 0.18
Host MWEBV processed 0.04
Global aperture construction processed 0.67
Global aperture photometry processed 5.96
Validate global photometry processed 15.73
Global host SED inference processed 465.57
Local aperture photometry processed 5.0
Validate local photometry processed 0.02
Local host SED inference processed 1371.23
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h48m39.51s, 48d41m31.07s
semi major axis, semi minor axis (arcsec):22.86, 22.86
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 147.14 23.43 18.481 0.173 AB
GALEX_NUV -11.34 21.41 AB
DES_g 1053.05 13.73 16.344 0.014 AB
PanSTARRS_g 1120.52 14.64 16.276 0.014 AB
PanSTARRS_r 2849.25 12.34 15.263 0.005 AB
PanSTARRS_i 3425.3 14.64 15.063 0.005 AB
PanSTARRS_z 2796.52 29.81 15.283 0.012 AB
PanSTARRS_y 3266.05 48.35 15.115 0.016 AB
2MASS_J 4217.71 549.91 13.942 0.142 Vega
2MASS_H 5916.52 884.6 13.102 0.162 Vega
2MASS_K 3434.87 801.79 13.222 0.253 Vega
WISE_W1 1918.39 568.39 12.994 0.322 Vega
WISE_W2 1270.78 445.97 12.801 0.381 Vega
WISE_W3 2395.44 4452.59 10.278 2.018 Vega
WISE_W4 -4045.51 13585.05 Vega

Aperture details

RA, DEC (J2000):11h48m38.14s, 48d42m36.18s
semi major axis, semi minor axis (arcsec):79.75, 54.22
angle (degrees, anti-clockwise from east):-164.6
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5806.22 109.64 14.490 0.021 AB
GALEX_NUV 8667.51 105.88 14.055 0.013 AB
PanSTARRS_g 104153.32 63.6 11.356 0.001 AB
PanSTARRS_i 218544.16 71.54 10.551 0.000 AB
WISE_W3 644545.95 29634.17 4.203 0.050 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.488 8.582 8.695
{\rm log}_{10}({\rm SFR}) -1.718 -1.302 -0.974
{\rm log}_{10}({\rm sSFR}) -10.329 -9.869 -9.514
{\rm stellar\ age} 7.814 9.173 12.565

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.926 -1.784 -1.519
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.365 0.041 0.261

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.740 1.013 1.256
\delta 0.026 0.175 0.294
\tau_1/\tau_2 0.709 1.054 1.430
Q_{PAH} 0.141 0.562 1.285
U_{min} 2.345 7.442 14.613
{\rm log}_{10}(\gamma_e)\, -3.371 -2.299 -1.301

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.716 -1.910 -0.687
{\rm log}_{10}(\tau_{AGN})\, 1.395 1.707 2.027

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.347 -0.962 -0.709
0.03-0.10 Gyr -3.010 -1.749 -1.133
0.10-0.33 Gyr -5.092 -2.730 -1.866
0.33-1.10 Gyr -5.794 -3.094 -2.140
1.10-3.66 Gyr -5.245 -2.875 -1.765
3.66-12.15 Gyr -2.748 -1.379 -1.188
12.15-13.50 Gyr -1.635 -0.806 -0.221

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.237 10.351 10.425
{\rm log}_{10}({\rm SFR}) -0.293 0.023 0.325
{\rm log}_{10}({\rm sSFR}) -10.676 -10.338 -9.966
{\rm stellar\ age} 5.197 7.458 9.199

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.754 -0.326 -0.102
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.357 -0.686 -0.172

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.279 0.691 1.019
\delta -0.319 0.084 0.318
\tau_1/\tau_2 0.449 0.837 1.230
Q_{PAH} 0.422 1.272 2.499
U_{min} 2.654 7.301 14.172
{\rm log}_{10}(\gamma_e)\, -3.418 -2.112 -1.448

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.368 -2.004 -1.257
{\rm log}_{10}(\tau_{AGN})\, 0.948 1.425 1.881

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.698 -0.093 0.283
0.03-0.10 Gyr -0.520 0.018 0.402
0.10-0.33 Gyr -0.598 0.092 0.617
0.33-1.10 Gyr -0.609 0.100 0.621
1.10-3.66 Gyr -0.450 0.227 0.589
3.66-12.15 Gyr -0.058 0.411 0.571
12.15-13.50 Gyr -0.184 0.513 1.075