2025kl results

Information

Transient
Name:AT2025kl
Right ascension: 1h11m52.76s
Declination:20d23m57.13s
Discovery Date:Jan. 11, 2025, 3:41 a.m.
Classification:None
Redshift:None
MW E(B-V):0.032
Host
Name:2025kl
Right ascension: 1h11m52.60s
Declination:20d23m59.10s
Redshift:0.054077
Photometric Redshift:0.051
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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_z
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.78
Transient MWEBV processed 0.1
Host match processed 2.69
Host information processed 0.08
Host MWEBV processed 0.08
Global aperture construction processed 0.6
Global aperture photometry processed 6.44
Validate global photometry processed 15.82
Global host SED inference processed 457.88
Local aperture photometry processed 5.56
Validate local photometry processed 0.02
Local host SED inference processed 596.51
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h11m52.76s, 20d23m57.13s
semi major axis, semi minor axis (arcsec):1.9, 1.9
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 24.85 2.55 20.412 0.112 AB
SDSS_g 155.41 3.29 18.421 0.023 AB
DES_g 171.65 0.86 18.313 0.005 AB
PanSTARRS_g 130.23 0.52 18.613 0.004 AB
SDSS_r 394.58 5.25 17.410 0.014 AB
PanSTARRS_r 273.32 0.66 17.808 0.003 AB
DES_r 391.68 1.86 17.418 0.005 AB
SDSS_i 544.66 6.24 17.060 0.012 AB
PanSTARRS_i 401.41 0.81 17.391 0.002 AB
PanSTARRS_z 493.51 1.55 17.167 0.003 AB
SDSS_z 687.93 8.6 16.806 0.014 AB
DES_z 705.09 6.87 16.779 0.011 AB
PanSTARRS_y 604.11 3.31 16.947 0.006 AB

Aperture details

RA, DEC (J2000):1h11m52.58s, 20d23m59.20s
semi major axis, semi minor axis (arcsec):11.37, 9.17
angle (degrees, anti-clockwise from east):-59.52
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 211.6 12.94 18.086 0.066 AB
SDSS_g 1375.57 10.2 16.054 0.008 AB
DES_g 1474.06 2.58 15.979 0.002 AB
PanSTARRS_g 1486.86 2.54 15.969 0.002 AB
SDSS_r 3080.86 15.35 15.178 0.005 AB
PanSTARRS_r 3123.76 3.24 15.163 0.001 AB
DES_r 3364.09 5.51 15.083 0.002 AB
SDSS_i 4568.11 19.32 14.751 0.005 AB
PanSTARRS_i 4667.9 3.99 14.727 0.001 AB
PanSTARRS_z 5858.6 7.79 14.481 0.001 AB
SDSS_z 6269.59 34.89 14.407 0.006 AB
DES_z 6219.61 20.54 14.416 0.004 AB
PanSTARRS_y 7234.29 17.09 14.252 0.003 AB
2MASS_J 9433.91 231.14 13.068 0.027 Vega
2MASS_H 11343.42 326.14 12.396 0.031 Vega
2MASS_K 9937.68 449.61 12.069 0.049 Vega
WISE_W1 4599.06 45.46 12.044 0.011 Vega
WISE_W2 2680.95 49.12 11.990 0.020 Vega
WISE_W3 1029.68 162.24 11.194 0.171 Vega
WISE_W4 765.16 790.52 10.071 1.122 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.655 9.799 9.905
{\rm log}_{10}({\rm SFR}) -0.835 -0.486 0.085
{\rm log}_{10}({\rm sSFR}) -10.701 -10.271 -9.588
{\rm stellar\ age} 4.726 6.571 8.219

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.824 -0.459 -0.148
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.209 0.072 0.285

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.423 0.603 0.964
\delta -0.920 -0.723 -0.458
\tau_1/\tau_2 0.582 0.898 1.258
Q_{PAH} 0.690 2.565 4.759
U_{min} 2.842 7.393 13.904
{\rm log}_{10}(\gamma_e)\, -3.372 -2.074 -0.640

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.154 -2.145 -0.963
{\rm log}_{10}(\tau_{AGN})\, 0.904 1.407 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.555 -0.302 0.011
0.03-0.10 Gyr -1.247 -0.592 0.106
0.10-0.33 Gyr -1.275 -0.571 0.113
0.33-1.08 Gyr -1.054 -0.324 0.077
1.08-3.56 Gyr -0.766 -0.125 0.117
3.56-11.73 Gyr -0.613 -0.174 0.061
11.73-13.03 Gyr -0.793 -0.144 0.431

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.900 10.970 11.097
{\rm log}_{10}({\rm SFR}) -1.619 -0.460 0.129
{\rm log}_{10}({\rm sSFR}) -12.704 -11.438 -10.807
{\rm stellar\ age} 7.104 8.055 12.022

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.733 -0.470 -0.331
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.611 -0.773 0.057

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.233 0.434 0.645
\delta -0.874 -0.643 -0.336
\tau_1/\tau_2 0.497 0.882 1.278
Q_{PAH} 0.160 0.508 1.124
U_{min} 2.972 8.299 15.695
{\rm log}_{10}(\gamma_e)\, -3.232 -2.158 -1.204

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.506 -3.732 -2.872
{\rm log}_{10}(\tau_{AGN})\, 1.049 1.534 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.820 -0.587 0.003
0.03-0.10 Gyr -2.101 -0.540 0.185
0.10-0.33 Gyr -2.306 -0.394 0.312
0.33-1.08 Gyr -2.130 -0.138 0.486
1.08-3.56 Gyr -1.459 0.479 1.010
3.56-11.73 Gyr -0.204 1.066 1.225
11.73-13.03 Gyr 0.715 1.341 2.211