2024kkb results

Information

Transient
Name:AT2024kkb
Right ascension: 19h34m37.07s
Declination:4d48m35.90s
Discovery Date:May 31, 2024, 7:27 p.m.
Classification:None
Redshift:None
MW E(B-V):0.238
Host
Name:2024kkb
Right ascension: 19h34m37.08s
Declination:4d48m36.16s
Redshift:None
Photometric Redshift:0.090
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
 GALEX_NUV
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 2.41
Transient MWEBV processed 0.11
Host match processed 6.07
Host information processed 0.15
Host MWEBV processed 0.16
Global aperture construction processed 0.64
Global aperture photometry processed 3.05
Validate global photometry processed 8.17
Global host SED inference processed 692.69
Local aperture photometry processed 3.15
Validate local photometry processed 0.02
Local host SED inference processed 597.24
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):19h34m37.07s, 4d48m35.90s
semi major axis, semi minor axis (arcsec):1.19, 1.19
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 32.22 0.39 20.130 0.013 AB
PanSTARRS_i 31.07 0.69 20.169 0.024 AB
PanSTARRS_z 33.25 1.16 20.096 0.038 AB
PanSTARRS_y 61.82 3.33 19.422 0.059 AB

Aperture details

RA, DEC (J2000):19h34m37.07s, 4d48m36.25s
semi major axis, semi minor axis (arcsec):2.24, 1.87
angle (degrees, anti-clockwise from east):-162.62
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 17.19 0.56 20.812 0.035 AB
PanSTARRS_r 43.31 0.62 19.808 0.016 AB
PanSTARRS_i 40.02 1.06 19.894 0.029 AB
PanSTARRS_z 36.34 1.76 19.999 0.052 AB
PanSTARRS_y 100.25 4.91 18.897 0.053 AB
WISE_W1 103.18 154.88 16.167 1.630 Vega
WISE_W2 294.36 113.62 14.389 0.419 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.399 8.672 8.958
{\rm log}_{10}({\rm SFR}) -0.708 -0.425 -0.204
{\rm log}_{10}({\rm sSFR}) -9.555 -9.087 -8.732
{\rm stellar\ age} 0.297 1.648 4.726

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.689 -0.876 -0.027
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.468 -0.137 0.121

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.214 0.378 0.671
\delta -0.881 -0.571 0.033
\tau_1/\tau_2 0.477 0.890 1.282
Q_{PAH} 1.399 3.612 5.751
U_{min} 3.018 8.678 16.365
{\rm log}_{10}(\gamma_e)\, -3.212 -1.624 -0.506

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.078 -0.911 -0.140
{\rm log}_{10}(\tau_{AGN})\, 1.099 1.516 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.809 -0.512 -0.285
0.03-0.10 Gyr -1.252 -0.471 0.077
0.10-0.33 Gyr -1.391 -0.575 -0.100
0.33-1.06 Gyr -2.545 -0.977 -0.410
1.06-3.47 Gyr -4.047 -1.914 -1.057
3.47-11.32 Gyr -4.738 -2.342 -1.374
11.32-12.58 Gyr -4.855 -2.394 -1.324

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.401 8.859 9.123
{\rm log}_{10}({\rm SFR}) -0.100 0.174 0.501
{\rm log}_{10}({\rm sSFR}) -9.131 -8.580 -8.072
{\rm stellar\ age} 0.164 1.876 5.646

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.638 -1.050 -0.284
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.204 -0.049 0.061

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.526 0.862 1.260
\delta -0.679 -0.233 0.114
\tau_1/\tau_2 0.629 1.062 1.516
Q_{PAH} 0.473 1.954 4.267
U_{min} 2.751 8.392 16.057
{\rm log}_{10}(\gamma_e)\, -3.219 -1.698 -0.683

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.180 -1.232 -0.133
{\rm log}_{10}(\tau_{AGN})\, 0.937 1.474 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.235 0.102 0.445
0.03-0.10 Gyr -1.446 -0.334 0.362
0.10-0.33 Gyr -2.370 -0.823 -0.064
0.33-1.06 Gyr -3.444 -1.203 -0.470
1.06-3.47 Gyr -4.926 -1.908 -0.921
3.47-11.32 Gyr -6.013 -2.251 -1.161
11.32-12.58 Gyr -6.510 -2.355 -1.021