2026kdm results

Information

Transient
Name:AT2026kdm
Right ascension: 13h41m36.15s
Declination:43d24m50.44s
Discovery Date:April 12, 2026, 9:11 p.m.
Classification:None
Redshift:None
MW E(B-V):0.010
Host
Name:J134136.01+432450.6
Right ascension: 13h41m36.01s
Declination:43d24m50.63s
Redshift:None
Photometric Redshift:0.074
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.51
Transient MWEBV processed 0.04
Host match processed 5.35
Host information processed 0.11
Host MWEBV processed 0.06
Global aperture construction processed 0.62
Global aperture photometry processed 5.04
Validate global photometry processed 15.8
Global host SED inference processed 393.15
Local aperture photometry processed 4.74
Validate local photometry processed 0.03
Local host SED inference processed 430.72
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h41m36.15s, 43d24m50.44s
semi major axis, semi minor axis (arcsec):1.42, 1.42
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 58.3 0.38 19.486 0.007 AB
SDSS_r 106.46 2.74 18.832 0.028 AB
PanSTARRS_r 102.33 0.42 18.875 0.004 AB
SDSS_i 152.19 3.35 18.444 0.024 AB
PanSTARRS_i 144.73 0.43 18.499 0.003 AB
PanSTARRS_z 179.87 0.88 18.263 0.005 AB
SDSS_z 205.26 5.78 18.119 0.031 AB
PanSTARRS_y 195.31 2.13 18.173 0.012 AB

Aperture details

RA, DEC (J2000):13h41m36.01s, 43d24m50.74s
semi major axis, semi minor axis (arcsec):6.32, 5.55
angle (degrees, anti-clockwise from east):-126.21
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 13.28 2.53 21.092 0.206 AB
GALEX_NUV 18.46 1.91 20.734 0.112 AB
SDSS_u 61.39 5.09 19.430 0.090 AB
SDSS_g 239.61 4.29 17.951 0.019 AB
PanSTARRS_g 263.53 1.47 17.848 0.006 AB
SDSS_r 455.86 6.02 17.253 0.014 AB
PanSTARRS_r 460.03 1.61 17.243 0.004 AB
SDSS_i 652.07 7.78 16.864 0.013 AB
PanSTARRS_i 646.2 1.65 16.874 0.003 AB
PanSTARRS_z 773.23 3.48 16.679 0.005 AB
SDSS_z 862.71 20.01 16.560 0.025 AB
PanSTARRS_y 888.43 8.71 16.528 0.011 AB
2MASS_J 1144.18 155.96 15.359 0.148 Vega
2MASS_H 1442.87 246.72 14.634 0.186 Vega
2MASS_K 1417.86 231.11 14.183 0.177 Vega
WISE_W1 520.02 12.52 14.411 0.026 Vega
WISE_W2 313.89 14.9 14.319 0.052 Vega
WISE_W3 904.98 59.92 11.334 0.072 Vega
WISE_W4 1719.38 493.72 9.192 0.312 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.572 9.688 9.811
{\rm log}_{10}({\rm SFR}) -2.211 -1.174 -0.443
{\rm log}_{10}({\rm sSFR}) -11.964 -10.909 -10.122
{\rm stellar\ age} 5.751 7.482 9.918

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.472 -0.887 -0.510
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.614 -0.789 0.056

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.252 0.614 1.060
\delta -0.569 -0.101 0.216
\tau_1/\tau_2 0.638 1.010 1.372
Q_{PAH} 0.676 2.174 4.873
U_{min} 2.907 8.567 15.446
{\rm log}_{10}(\gamma_e)\, -3.188 -2.150 -0.812

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.429 -0.811 -0.234
{\rm log}_{10}(\tau_{AGN})\, 1.066 1.546 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.807 -1.624 -1.035
0.03-0.10 Gyr -2.346 -1.127 -0.314
0.10-0.33 Gyr -2.136 -0.966 -0.307
0.33-1.07 Gyr -2.317 -0.973 -0.325
1.07-3.51 Gyr -1.936 -0.617 -0.140
3.51-11.50 Gyr -0.927 -0.223 -0.028
11.50-12.78 Gyr -0.943 -0.075 0.683

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.272 10.325 10.405
{\rm log}_{10}({\rm SFR}) -0.593 -0.253 0.119
{\rm log}_{10}({\rm sSFR}) -10.964 -10.570 -10.194
{\rm stellar\ age} 7.439 8.226 10.976

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.857 -0.643 -0.502
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.453 -0.395 0.183

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.169 0.276 0.427
\delta -0.610 -0.329 -0.045
\tau_1/\tau_2 0.669 1.071 1.453
Q_{PAH} 1.018 2.364 4.297
U_{min} 2.647 7.565 15.267
{\rm log}_{10}(\gamma_e)\, -2.839 -1.975 -1.254

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.243 -3.172 -2.169
{\rm log}_{10}(\tau_{AGN})\, 1.096 1.592 1.958

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.893 -0.564 -0.359
0.03-0.10 Gyr -0.617 -0.171 0.256
0.10-0.33 Gyr -0.936 -0.335 0.064
0.33-1.07 Gyr -1.254 -0.544 -0.150
1.07-3.51 Gyr -1.340 -0.442 0.011
3.51-11.50 Gyr -0.037 0.479 0.585
11.50-12.78 Gyr 0.285 0.785 1.434