2024kdw

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Information

Transient

Name: AT2024kdw
Right ascension: 11h34m14.51s
Declination: -4d46m46.73s
Discovery Date: May 30, 2024, 5:06 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.037

Host

Name: 2024kdw
Right ascension: 11h34m14.49s
Declination: -4d46m46.23s
Redshift: 0.089300
Photometric Redshift: 0.148
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.27
Cutout download processed 17.55
Global aperture construction processed 0.57
Local aperture photometry processed 5.83
Global aperture photometry processed 5.85
Validate local photometry processed 0.03
Validate global photometry processed 16.1
Host information processed 0.13
Global host SED inference processed 486.61
Local host SED inference processed 470.75
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.11
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) = 11h34m14.51s, -4d46m46.73s
semi major axis, semi minor axis (arcsec) = 1.2, 1.2
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 44.37 0.31 19.782 0.008 AB
PanSTARRS_r 63.76 0.34 19.389 0.006 AB
DES_r 85.9 0.79 19.065 0.010 AB
PanSTARRS_i 90.14 0.45 19.013 0.005 AB
PanSTARRS_z 125.6 0.87 18.653 0.007 AB
DES_z 168.41 1.89 18.334 0.012 AB
PanSTARRS_y 137.9 1.81 18.551 0.014 AB

Aperture details

RA, DEC (J2000) = 11h34m14.50s, -4d46m46.12s
semi major axis, semi minor axis (arcsec) = 5.25, 3.49
angle (degrees, anti-clockwise from east) = -110.51

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.54 3.26 21.343 0.335 AB
GALEX_NUV 12.91 2.76 21.123 0.232 AB
SDSS_u 49.93 4.06 19.654 0.088 AB
SDSS_g 107.04 2.91 18.826 0.030 AB
DES_g 107.52 0.54 18.821 0.005 AB
PanSTARRS_g 109.1 0.85 18.805 0.009 AB
SDSS_r 195.64 3.99 18.171 0.022 AB
PanSTARRS_r 184.27 1.08 18.236 0.006 AB
DES_r 206.14 1.28 18.115 0.007 AB
SDSS_i 273.24 4.93 17.809 0.020 AB
PanSTARRS_i 258.19 1.46 17.870 0.006 AB
PanSTARRS_z 315.5 2.82 17.653 0.010 AB
SDSS_z 341.45 14.65 17.567 0.047 AB
DES_z 339.24 2.82 17.574 0.009 AB
PanSTARRS_y 347.45 5.99 17.548 0.019 AB
2MASS_J 619.28 134.82 16.025 0.236 Vega
2MASS_H 633.0 210.63 15.529 0.361 Vega
2MASS_K 1038.29 259.89 14.521 0.272 Vega
WISE_W1 258.39 15.69 15.170 0.066 Vega
WISE_W2 147.21 19.16 15.141 0.141 Vega
WISE_W3 575.81 89.37 11.825 0.168 Vega
WISE_W4 644.12 687.79 10.258 1.159 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})\, 9.311 9.584 9.731
{\rm log}_{10}({\rm SFR}) -1.003 -0.473 -0.074
{\rm log}_{10}({\rm sSFR}) -10.641 -10.049 -9.512
{\rm stellar\ age} 1.531 5.290 7.048

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.379 -0.104 0.104
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.405 -0.744 -0.194

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.606 1.045 1.397
\delta -0.221 0.037 0.232
\tau_1/\tau_2 0.743 1.134 1.511
Q_{PAH} 0.867 3.351 5.559
U_{min} 3.030 8.498 16.074
{\rm log}_{10}(\gamma_e)\, -2.563 -1.302 -0.272

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.743 -1.430 -0.392
{\rm log}_{10}(\tau_{AGN})\, 1.094 1.621 1.978

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.157 -0.608 -0.189
0.03-0.10 Gyr -0.545 0.067 0.627
0.10-0.33 Gyr -0.776 -0.148 0.348
0.33-1.06 Gyr -1.402 -0.481 -0.006
1.06-3.47 Gyr -1.817 -0.666 -0.342
3.47-11.33 Gyr -2.039 -0.658 -0.358
11.33-12.59 Gyr -2.375 -0.722 -0.162

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.020 10.123 10.261
{\rm log}_{10}({\rm SFR}) -2.943 -1.266 -0.480
{\rm log}_{10}({\rm sSFR}) -13.157 -11.477 -10.522
{\rm stellar\ age} 7.058 7.819 11.484

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.535 -1.014 -0.531
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.812 0.191 0.415

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.304 0.507 0.716
\delta -0.386 -0.144 0.082
\tau_1/\tau_2 0.526 1.009 1.408
Q_{PAH} 0.906 2.016 3.907
U_{min} 2.975 9.846 17.864
{\rm log}_{10}(\gamma_e)\, -3.202 -2.277 -1.318

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.924 -2.452 -1.662
{\rm log}_{10}(\tau_{AGN})\, 0.977 1.402 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.113 -1.434 -0.653
0.03-0.10 Gyr -0.195 0.174 0.538
0.10-0.33 Gyr -3.617 -1.353 -0.244
0.33-1.06 Gyr -4.782 -2.038 -0.627
1.06-3.47 Gyr -3.798 -1.232 -0.311
3.47-11.33 Gyr -1.229 -0.029 0.174
11.33-12.59 Gyr -1.018 0.257 1.117