2024kkd

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Information

Transient

Name: AT2024kkd
Right ascension: 21h31m21.20s
Declination: 5d15m10.85s
Discovery Date: June 1, 2024, 10:36 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.054

Host

Name: 2024kkd
Right ascension: 21h31m21.34s
Declination: 5d15m19.51s
Redshift: 0.082418
Photometric Redshift: 0.075
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.35
Cutout download processed 17.85
Global aperture construction processed 0.61
Local aperture photometry processed 6.85
Global aperture photometry processed 6.47
Validate local photometry processed 0.03
Validate global photometry processed 18.67
Host information processed 0.13
Global host SED inference processed 414.25
Local host SED inference processed 423.86
Transient information processed 0.0
Transient MWEBV processed 0.15
Host MWEBV processed 0.04
Log transient processing status processed 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) = 21h31m21.20s, 5d15m10.85s
semi major axis, semi minor axis (arcsec) = 1.29, 1.29
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 5.46 0.13 22.058 0.025
PanSTARRS_r 7.3 0.32 21.741 0.048
DES_r 10.64 0.32 21.332 0.033
SDSS_i 13.77 1.29 21.053 0.102
PanSTARRS_i 11.95 0.31 21.207 0.028
PanSTARRS_z 15.38 0.86 20.933 0.061
SDSS_z 12.84 3.55 21.129 0.300
DES_z 16.08 0.74 20.884 0.050
PanSTARRS_y 16.89 1.86 20.831 0.119

Aperture details

RA, DEC (J2000) = 21h31m21.33s, 5d15m19.36s
semi major axis, semi minor axis (arcsec) = 12.71, 11.2
angle (degrees, anti-clockwise from east) = -178.03

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 53.13 5.35 19.587 0.109
GALEX_NUV 61.21 4.09 19.433 0.073
SDSS_u 172.33 10.15 18.309 0.064
SDSS_g 868.62 8.32 16.553 0.010
DES_g 941.35 1.52 16.466 0.002
PanSTARRS_g 959.21 2.48 16.445 0.003
SDSS_r 1820.71 12.13 15.749 0.007
PanSTARRS_r 1827.82 3.05 15.745 0.002
DES_r 2027.1 4.22 15.633 0.002
SDSS_i 2731.37 15.69 15.309 0.006
PanSTARRS_i 2713.58 2.87 15.316 0.001
PanSTARRS_z 3344.3 7.86 15.089 0.003
SDSS_z 3693.12 35.21 14.982 0.010
DES_z 3607.78 10.16 15.007 0.003
PanSTARRS_y 3831.98 16.94 14.941 0.005
2MASS_J 4834.64 317.55 13.794 0.071
2MASS_H 6401.47 513.81 13.017 0.087
2MASS_K 6281.74 554.83 12.567 0.096
WISE_W1 2917.3 44.69 12.539 0.017
WISE_W2 1686.14 50.77 12.494 0.033
WISE_W3 3275.1 194.02 9.938 0.064
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.362 8.600 8.733
{\rm log}_{10}({\rm SFR}) -1.915 -1.356 -0.886
{\rm log}_{10}({\rm sSFR}) -10.522 -9.994 -9.330
{\rm stellar\ age} 1.432 5.239 7.067

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.489 -0.905 -0.269
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.567 -0.974 -0.207

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.535 1.005 1.496
\delta -0.198 0.045 0.242
\tau_1/\tau_2 0.747 1.116 1.456
Q_{PAH} 1.817 3.774 5.603
U_{min} 3.094 8.454 15.740
{\rm log}_{10}(\gamma_e)\, -2.771 -1.787 -0.765

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.394 -0.522 0.062
{\rm log}_{10}(\tau_{AGN})\, 1.056 1.539 1.896

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.068 -1.505 -0.995
0.03-0.10 Gyr -1.947 -1.290 -0.599
0.10-0.33 Gyr -1.994 -1.317 -0.677
0.33-1.07 Gyr -2.244 -1.481 -1.008
1.07-3.49 Gyr -2.596 -1.602 -1.281
3.49-11.40 Gyr -3.191 -1.664 -1.371
11.40-12.67 Gyr -3.571 -1.795 -1.247

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.112 11.166 11.240
{\rm log}_{10}({\rm SFR}) -0.031 0.183 0.343
{\rm log}_{10}({\rm sSFR}) -11.221 -10.982 -10.805
{\rm stellar\ age} 7.913 9.749 11.760

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.628 -0.495 -0.375
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.876 -1.620 -0.716

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.155 0.227 0.329
\delta -0.154 0.100 0.275
\tau_1/\tau_2 0.592 0.928 1.298
Q_{PAH} 1.186 2.486 4.213
U_{min} 3.258 9.199 17.277
{\rm log}_{10}(\gamma_e)\, -3.084 -2.121 -1.385

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.270 -3.338 -2.389
{\rm log}_{10}(\tau_{AGN})\, 1.015 1.494 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.203 0.008 0.170
0.03-0.10 Gyr -1.223 -0.241 0.234
0.10-0.33 Gyr -2.710 -0.719 -0.187
0.33-1.07 Gyr -2.525 -0.807 -0.215
1.07-3.49 Gyr -1.899 -0.468 0.175
3.49-11.40 Gyr -0.127 0.924 1.150
11.40-12.67 Gyr 1.094 1.780 2.112