2024vku results

Information

Transient
Name:AT2024vku
Right ascension: 0h30m10.59s
Declination:2d05m32.95s
Discovery Date:Sept. 12, 2024, 10:06 a.m.
Classification:None
Redshift:None
MW E(B-V):0.021
Host
Name:2024vku
Right ascension: 0h30m10.75s
Declination:2d05m36.96s
Redshift:0.017892
Photometric Redshift:0.024
 

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 7.99
Transient MWEBV processed 0.08
Host match processed 0.85
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.75
Global aperture photometry processed 5.17
Validate global photometry processed 17.48
Global host SED inference processed 388.02
Local aperture photometry processed 4.89
Validate local photometry processed 0.02
Local host SED inference processed 548.42
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h30m10.59s, 2d05m32.95s
semi major axis, semi minor axis (arcsec):5.5, 5.5
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 99.12 2.54 18.910 0.028 AB
GALEX_NUV 219.59 2.13 18.046 0.011 AB
DES_g 3028.57 3.02 15.197 0.001 AB
PanSTARRS_g 3074.17 2.11 15.181 0.001 AB
PanSTARRS_r 5031.56 1.64 14.646 0.000 AB
DES_r 6154.59 4.79 14.427 0.001 AB
PanSTARRS_i 7684.25 2.35 14.186 0.000 AB
PanSTARRS_z 9903.58 5.54 13.911 0.001 AB
DES_z 11003.65 13.42 13.796 0.001 AB
PanSTARRS_y 12046.12 9.57 13.698 0.001 AB
2MASS_J 14746.98 120.04 12.583 0.009 Vega
2MASS_H 19345.42 181.56 11.816 0.010 Vega
2MASS_K 16334.72 192.62 11.529 0.013 Vega

Aperture details

RA, DEC (J2000):0h30m10.55s, 2d05m35.15s
semi major axis, semi minor axis (arcsec):48.35, 40.2
angle (degrees, anti-clockwise from east):-144.95
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2009.2 11.67 15.642 0.006 AB
GALEX_NUV 3284.73 8.77 15.109 0.003 AB
DES_g 23566.44 12.92 12.969 0.001 AB
PanSTARRS_r 31620.7 10.78 12.650 0.000 AB
DES_r 42569.9 15.68 12.327 0.000 AB
PanSTARRS_i 52214.21 15.8 12.106 0.000 AB
PanSTARRS_z 62968.39 39.16 11.902 0.001 AB
DES_z 66979.74 35.4 11.835 0.001 AB
PanSTARRS_y 77788.84 73.66 11.673 0.001 AB
2MASS_J 78862.31 942.43 10.763 0.013 Vega
2MASS_H 90541.28 1458.14 10.140 0.017 Vega
2MASS_K 79599.19 1561.05 9.810 0.021 Vega
WISE_W1 54402.0 191.52 9.362 0.004 Vega
WISE_W2 34969.15 220.38 9.202 0.007 Vega
WISE_W3 201755.73 905.91 5.464 0.005 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.656 10.022 10.219
{\rm log}_{10}({\rm SFR}) 0.094 0.874 1.337
{\rm log}_{10}({\rm sSFR}) -10.031 -9.146 -8.347
{\rm stellar\ age} 1.582 5.958 8.472

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.759 -0.398 -0.138
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.515 -0.598 0.222

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.780 1.315 1.646
\delta -0.348 -0.118 0.121
\tau_1/\tau_2 0.545 0.951 1.358
Q_{PAH} 0.218 2.170 3.655
U_{min} 3.239 8.718 16.672
{\rm log}_{10}(\gamma_e)\, -2.973 -1.963 -1.202

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.341 -2.393 -0.539
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.525 1.988

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.673 0.013 0.498
0.03-0.10 Gyr 0.153 1.009 1.481
0.10-0.33 Gyr -1.271 0.228 0.863
0.33-1.10 Gyr -2.282 -0.233 0.442
1.10-3.66 Gyr -2.054 -0.207 0.304
3.66-12.17 Gyr -2.258 -0.167 0.275
12.17-13.52 Gyr -2.073 -0.020 0.711

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.866 10.956 11.047
{\rm log}_{10}({\rm SFR}) 1.004 1.260 1.533
{\rm log}_{10}({\rm sSFR}) -9.998 -9.704 -9.345
{\rm stellar\ age} 7.536 8.948 12.047

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.473 -0.300 -0.159
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.742 -0.412 -0.185

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.333 0.500 0.708
\delta -0.291 -0.120 0.025
\tau_1/\tau_2 0.708 1.127 1.560
Q_{PAH} 1.114 1.992 3.329
U_{min} 2.538 7.483 14.432
{\rm log}_{10}(\gamma_e)\, -3.247 -2.249 -1.688

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.735 -2.172 -1.779
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.372 1.758

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.306 0.818 1.112
0.03-0.10 Gyr 1.073 1.362 1.665
0.10-0.33 Gyr -1.586 -0.163 0.823
0.33-1.10 Gyr -2.103 -0.353 0.552
1.10-3.66 Gyr -1.425 -0.013 0.672
3.66-12.17 Gyr 0.235 0.985 1.151
12.17-13.52 Gyr 0.826 1.499 2.091