2024gkx results

Information

Transient
Name:AT2024gkx
Right ascension: 19h13m43.51s
Declination:45d49m14.41s
Discovery Date:April 6, 2024, 11:35 p.m.
Classification:None
Redshift:None
MW E(B-V):0.075
Host
Name:62931
Right ascension: 19h13m43.39s
Declination:45d49m09.06s
Redshift:0.043075
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 3.93
Transient MWEBV processed 0.06
Host match processed 4.68
Host information processed 0.15
Host MWEBV processed 0.06
Global aperture construction processed 0.73
Global aperture photometry processed 4.66
Validate global photometry processed 11.74
Global host SED inference processed 719.36
Local aperture photometry processed 4.42
Validate local photometry processed 0.02
Local host SED inference processed 428.9
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):19h13m43.51s, 45d49m14.41s
semi major axis, semi minor axis (arcsec):2.36, 2.36
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 196.57 0.55 18.166 0.003 AB
PanSTARRS_r 425.6 0.87 17.328 0.002 AB
PanSTARRS_i 648.78 1.0 16.870 0.002 AB
PanSTARRS_z 840.14 2.25 16.589 0.003 AB
PanSTARRS_y 1117.68 5.47 16.279 0.005 AB

Aperture details

RA, DEC (J2000):19h13m43.43s, 45d49m08.94s
semi major axis, semi minor axis (arcsec):24.79, 17.75
angle (degrees, anti-clockwise from east):-66.55
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.23 8.95 20.809 0.564 AB
PanSTARRS_g 6717.01 4.62 14.332 0.001 AB
PanSTARRS_r 14473.22 7.16 13.499 0.001 AB
PanSTARRS_i 22190.48 8.42 13.035 0.000 AB
PanSTARRS_z 27734.72 19.45 12.792 0.001 AB
PanSTARRS_y 36294.26 48.24 12.500 0.001 AB
2MASS_J 47266.41 457.08 11.319 0.010 Vega
2MASS_H 59185.29 677.14 10.602 0.012 Vega
2MASS_K 51917.86 745.66 10.274 0.016 Vega
WISE_W1 23962.36 96.47 10.252 0.004 Vega
WISE_W3 4687.7 151.26 9.549 0.035 Vega
WISE_W4 1821.31 682.55 9.129 0.407 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.775 9.937 10.050
{\rm log}_{10}({\rm SFR}) -1.073 -0.383 0.191
{\rm log}_{10}({\rm sSFR}) -11.130 -10.333 -9.717
{\rm stellar\ age} 4.329 6.824 8.823

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.008 -0.379 -0.008
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.170 -0.053 0.290

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.460 0.992 1.483
\delta -0.750 -0.355 -0.065
\tau_1/\tau_2 0.620 0.946 1.337
Q_{PAH} 0.399 1.517 3.225
U_{min} 2.414 7.080 14.462
{\rm log}_{10}(\gamma_e)\, -3.327 -1.953 -1.037

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.246 -2.392 -0.604
{\rm log}_{10}(\tau_{AGN})\, 1.019 1.360 1.867

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.066 -0.335 0.174
0.03-0.10 Gyr -1.473 -0.474 0.221
0.10-0.33 Gyr -1.358 -0.410 0.234
0.33-1.09 Gyr -1.034 -0.203 0.329
1.09-3.59 Gyr -0.902 -0.098 0.235
3.59-11.86 Gyr -0.627 -0.063 0.189
11.86-13.18 Gyr -0.735 0.033 0.677

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.506 11.573 11.644
{\rm log}_{10}({\rm SFR}) -2.298 -1.157 -0.338
{\rm log}_{10}({\rm sSFR}) -13.796 -12.718 -11.877
{\rm stellar\ age} 7.943 10.363 12.481

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.302 -0.185 -0.080
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.483 -0.669 0.145

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.048 0.136 0.255
\delta -0.859 -0.477 -0.031
\tau_1/\tau_2 0.519 0.921 1.338
Q_{PAH} 0.130 0.505 1.646
U_{min} 2.742 7.538 14.824
{\rm log}_{10}(\gamma_e)\, -3.438 -2.538 -1.484

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.623 -3.864 -2.845
{\rm log}_{10}(\tau_{AGN})\, 1.047 1.556 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.813 -1.253 -0.460
0.03-0.10 Gyr -3.083 -1.336 -0.323
0.10-0.33 Gyr -3.243 -1.309 -0.214
0.33-1.09 Gyr -2.801 -1.032 -0.001
1.09-3.59 Gyr -1.990 -0.296 0.829
3.59-11.86 Gyr -0.440 1.486 1.781
11.86-13.18 Gyr 1.505 2.456 2.767