2025kl

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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
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.69
Cutout download processed 18.78
Global aperture construction processed 0.6
Local aperture photometry processed 5.56
Global aperture photometry processed 6.44
Validate local photometry processed 0.02
Validate global photometry processed 15.82
Host information processed 0.08
Global host SED inference processed 457.88
Local host SED inference processed 596.51
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.08
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) = 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
SDSS_u 24.85 2.55 20.412 0.112
SDSS_g 155.41 3.29 18.421 0.023
DES_g 171.65 0.86 18.313 0.005
PanSTARRS_g 130.23 0.52 18.613 0.004
SDSS_r 394.58 5.25 17.410 0.014
PanSTARRS_r 273.32 0.66 17.808 0.003
DES_r 391.68 1.86 17.418 0.005
SDSS_i 544.66 6.24 17.060 0.012
PanSTARRS_i 401.41 0.81 17.391 0.002
PanSTARRS_z 493.51 1.55 17.167 0.003
SDSS_z 687.93 8.6 16.806 0.014
DES_z 705.09 6.87 16.779 0.011
PanSTARRS_y 604.11 3.31 16.947 0.006

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
SDSS_u 211.6 12.94 18.086 0.066
SDSS_g 1375.57 10.2 16.054 0.008
DES_g 1474.06 2.58 15.979 0.002
PanSTARRS_g 1486.86 2.54 15.969 0.002
SDSS_r 3080.86 15.35 15.178 0.005
PanSTARRS_r 3123.76 3.24 15.163 0.001
DES_r 3364.09 5.51 15.083 0.002
SDSS_i 4568.11 19.32 14.751 0.005
PanSTARRS_i 4667.9 3.99 14.727 0.001
PanSTARRS_z 5858.6 7.79 14.481 0.001
SDSS_z 6269.59 34.89 14.407 0.006
DES_z 6219.61 20.54 14.416 0.004
PanSTARRS_y 7234.29 17.09 14.252 0.003
2MASS_J 9433.91 231.14 13.068 0.027
2MASS_H 11343.42 326.14 12.396 0.031
2MASS_K 9937.68 449.61 12.069 0.049
WISE_W1 4599.06 45.46 12.044 0.011
WISE_W2 2680.95 49.12 11.990 0.020
WISE_W3 1029.68 162.24 11.194 0.171
WISE_W4 765.16 790.52 10.071 1.122
 

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})\, 9.655 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