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

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 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
Processing status completed N/A N/A
 

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 Mag sys
DES_g 5.46 0.13 22.058 0.025 AB
PanSTARRS_r 7.3 0.32 21.741 0.048 AB
DES_r 10.64 0.32 21.332 0.033 AB
SDSS_i 13.77 1.29 21.053 0.102 AB
PanSTARRS_i 11.95 0.31 21.207 0.028 AB
PanSTARRS_z 15.38 0.86 20.933 0.061 AB
SDSS_z 12.84 3.55 21.129 0.300 AB
DES_z 16.08 0.74 20.884 0.050 AB
PanSTARRS_y 16.89 1.86 20.831 0.119 AB

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

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