2024uhc results

Information

Transient
Name:AT2024uhc
Right ascension: 8h28m29.91s
Declination:17d27m47.85s
Discovery Date:Aug. 28, 2024, 12:24 p.m.
Classification:None
Redshift:None
MW E(B-V):0.034
Host
Name:2024uhc
Right ascension: 8h28m30.96s
Declination:17d28m01.92s
Redshift:0.021064
Photometric Redshift:0.026
 

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
DES_g
DES_r
DES_z
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 8.14
Transient MWEBV processed 0.13
Host match processed 0.91
Host information processed 0.09
Host MWEBV processed 0.07
Global aperture construction processed 0.69
Global aperture photometry processed 5.32
Validate global photometry processed 13.04
Global host SED inference processed 383.93
Local aperture photometry processed 4.95
Validate local photometry processed 0.02
Local host SED inference processed 500.42
 

Imaging data


 

Spectral Energy Distribution


Warning: possible contaminating objects in the global aperture

 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h28m29.91s, 17d27m47.85s
semi major axis, semi minor axis (arcsec):4.69, 4.69
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 22.51 4.74 20.519 0.228 AB
DES_g 185.57 0.69 18.229 0.004 AB
PanSTARRS_g 177.14 1.71 18.279 0.010 AB
PanSTARRS_r 259.44 1.34 17.865 0.006 AB
DES_r 274.67 1.53 17.803 0.006 AB
PanSTARRS_i 302.07 1.47 17.700 0.005 AB
PanSTARRS_z 325.21 3.32 17.620 0.011 AB
DES_z 359.85 3.21 17.510 0.010 AB
PanSTARRS_y 338.18 7.72 17.577 0.025 AB
2MASS_J 359.15 115.18 16.617 0.348 Vega
2MASS_H 503.33 184.78 15.778 0.399 Vega
2MASS_K 423.64 200.0 15.495 0.513 Vega

Aperture details

RA, DEC (J2000):8h28m30.98s, 17d28m01.66s
semi major axis, semi minor axis (arcsec):42.01, 22.37
angle (degrees, anti-clockwise from east):-157.76
Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 919.29 30.27 16.491 0.036 AB
GALEX_NUV 1303.45 22.06 16.112 0.018 AB
DES_g 8582.45 4.78 14.066 0.001 AB
PanSTARRS_r 13155.92 8.89 13.602 0.001 AB
DES_r 13591.14 10.72 13.567 0.001 AB
PanSTARRS_i 15586.24 9.84 13.418 0.001 AB
PanSTARRS_z 17769.51 21.26 13.276 0.001 AB
DES_z 19252.51 23.37 13.189 0.001 AB
PanSTARRS_y 20796.61 50.14 13.105 0.003 AB
2MASS_J 23627.25 793.81 12.072 0.036 Vega
2MASS_H 26461.43 1268.66 11.476 0.052 Vega
2MASS_K 22732.45 1377.57 11.171 0.066 Vega
WISE_W1 13376.48 164.18 10.885 0.013 Vega
WISE_W2 7656.95 174.13 10.851 0.025 Vega
WISE_W3 39329.99 676.97 7.239 0.019 Vega
WISE_W4 47510.2 3267.64 5.588 0.075 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.638 8.745 8.829
{\rm log}_{10}({\rm SFR}) -1.843 -1.432 -1.041
{\rm log}_{10}({\rm sSFR}) -10.588 -10.173 -9.790
{\rm stellar\ age} 6.032 7.449 8.830

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.801 -1.483 -1.065
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.891 -1.640 -0.930

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.067 0.271 0.563
\delta -0.356 0.071 0.291
\tau_1/\tau_2 0.698 1.048 1.372
Q_{PAH} 1.373 3.222 5.327
U_{min} 2.888 8.202 15.105
{\rm log}_{10}(\gamma_e)\, -3.137 -1.619 -0.583

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.672 -1.556 -0.587
{\rm log}_{10}(\tau_{AGN})\, 0.992 1.467 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.930 -1.595 -1.333
0.03-0.10 Gyr -1.902 -1.377 -0.945
0.10-0.33 Gyr -1.853 -1.364 -0.957
0.33-1.10 Gyr -2.038 -1.502 -1.126
1.10-3.65 Gyr -1.987 -1.379 -1.072
3.65-12.13 Gyr -1.457 -1.177 -1.016
12.13-13.48 Gyr -1.631 -1.100 -0.575

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.322 10.451 10.571
{\rm log}_{10}({\rm SFR}) 0.364 0.568 0.778
{\rm log}_{10}({\rm sSFR}) -10.109 -9.891 -9.629
{\rm stellar\ age} 5.961 7.482 8.921

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.969 -0.686 -0.448
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.709 -1.329 -0.393

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.298 0.434 0.593
\delta -0.200 0.061 0.249
\tau_1/\tau_2 0.532 0.900 1.254
Q_{PAH} 0.971 1.563 2.345
U_{min} 2.723 7.240 13.734
{\rm log}_{10}(\gamma_e)\, -3.518 -2.449 -1.929

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.692 -4.157 -3.361
{\rm log}_{10}(\tau_{AGN})\, 1.091 1.649 2.001

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.278 0.476 0.624
0.03-0.10 Gyr 0.341 0.608 0.860
0.10-0.33 Gyr -0.083 0.426 0.781
0.33-1.10 Gyr -0.342 0.218 0.607
1.10-3.65 Gyr -0.171 0.336 0.603
3.65-12.13 Gyr 0.255 0.526 0.724
12.13-13.48 Gyr 0.142 0.653 1.158