2024qkn

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Information

Transient

Name: AT2024qkn
Right ascension: 14h39m09.42s
Declination: 55d32m38.57s
Discovery Date: July 28, 2024, 4:29 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name: 2024qkn
Right ascension: 14h39m10.09s
Declination: 55d32m40.80s
Redshift: 0.125922
Photometric Redshift: 0.096
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.39
Cutout download processed 14.46
Global aperture construction processed 0.59
Local aperture photometry processed 4.52
Global aperture photometry processed 4.59
Validate local photometry no valid phot 0.03
Validate global photometry processed 14.29
Host information processed 0.13
Global host SED inference processed 563.11
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.13
Host MWEBV processed 0.04
Log transient processing status blocked None
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 14h39m09.42s, 55d32m38.57s
semi major axis, semi minor axis (arcsec) = 0.89, 0.89
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error

Aperture details

RA, DEC (J2000) = 14h39m10.07s, 55d32m40.86s
semi major axis, semi minor axis (arcsec) = 7.35, 6.65
angle (degrees, anti-clockwise from east) = -114.44

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 6.27 2.46 21.906 0.425
GALEX_NUV 4.34 0.5 22.307 0.124
SDSS_u 34.84 5.23 20.045 0.163
SDSS_g 283.43 4.74 17.769 0.018
PanSTARRS_g 336.09 1.69 17.584 0.005
SDSS_r 698.25 7.54 16.790 0.012
PanSTARRS_r 724.16 2.26 16.750 0.003
SDSS_i 997.0 10.12 16.403 0.011
PanSTARRS_i 1001.5 2.72 16.398 0.003
PanSTARRS_z 1263.87 5.01 16.146 0.004
SDSS_z 1331.12 23.5 16.089 0.019
PanSTARRS_y 1506.32 10.8 15.955 0.008
2MASS_J 1930.83 168.44 14.791 0.095
2MASS_H 2469.46 288.66 14.051 0.127
2MASS_K 2609.41 257.61 13.521 0.107
WISE_W1 1099.13 22.36 13.598 0.022
WISE_W2 699.36 26.43 13.449 0.041
WISE_W3 360.9 77.35 12.333 0.233
WISE_W4 -125.53 393.22
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.820 10.937 11.012
{\rm log}_{10}({\rm SFR}) -2.091 -0.900 -0.209
{\rm log}_{10}({\rm sSFR}) -13.029 -11.836 -11.113
{\rm stellar\ age} 4.448 6.274 7.404

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.443 -0.347 -0.266
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.264 -0.678 -0.102

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.181 0.289 0.394
\delta -0.971 -0.887 -0.712
\tau_1/\tau_2 0.648 0.979 1.329
Q_{PAH} 0.691 1.943 4.129
U_{min} 3.141 9.062 17.215
{\rm log}_{10}(\gamma_e)\, -2.979 -2.125 -1.113

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.214 -3.279 -2.328
{\rm log}_{10}(\tau_{AGN})\, 0.975 1.385 1.842

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.247 -1.049 -0.356
0.03-0.10 Gyr -2.695 -1.440 -0.675
0.10-0.32 Gyr -2.472 -1.149 -0.334
0.32-1.05 Gyr -1.262 0.098 0.728
1.05-3.38 Gyr 0.586 0.949 1.213
3.38-10.93 Gyr 0.330 0.820 0.985
10.93-12.14 Gyr 0.004 0.805 1.238