2025lks

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Information

Transient

Name: AT2025lks
Right ascension: 19h23m33.86s
Declination: 61d57m57.53s
Discovery Date: May 21, 2025, 8:58 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.042

Host

Name: 2025lks
Right ascension: 19h23m33.85s
Declination: 61d57m57.23s
Redshift: None
Photometric Redshift: 0.124
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 14.32
Transient MWEBV processed 0.04
Host match processed 3.64
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 5.79
Validate global photometry processed 15.31
Global host SED inference processed 800.61
Local aperture photometry processed 5.38
Validate local photometry no valid phot 0.02
Local host SED inference not 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) = 19h23m33.86s, 61d57m57.53s
semi major axis, semi minor axis (arcsec) = 0.9, 0.9
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 19h23m33.83s, 61d57m57.31s
semi major axis, semi minor axis (arcsec) = 6.0, 4.54
angle (degrees, anti-clockwise from east) = -31.36

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 3.17 2.14 22.648 0.733 AB
SDSS_u 39.67 4.69 19.904 0.128 AB
SDSS_g 129.72 3.22 18.617 0.027 AB
PanSTARRS_g 148.29 1.14 18.472 0.008 AB
SDSS_r 308.18 4.97 17.678 0.018 AB
PanSTARRS_r 329.49 1.68 17.605 0.006 AB
SDSS_i 472.92 6.52 17.213 0.015 AB
PanSTARRS_i 471.42 1.7 17.216 0.004 AB
PanSTARRS_z 615.54 3.7 16.927 0.007 AB
SDSS_z 586.07 13.76 16.980 0.025 AB
PanSTARRS_y 734.37 8.91 16.735 0.013 AB
2MASS_J 981.77 130.41 15.525 0.144 Vega
2MASS_H 1021.95 187.41 15.009 0.199 Vega
2MASS_K 1091.96 228.03 14.467 0.227 Vega
WISE_W1 406.39 15.13 14.679 0.040 Vega
WISE_W2 264.97 18.51 14.503 0.076 Vega
WISE_W3 99.64 36.78 13.730 0.401 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.695 10.832 10.882
{\rm log}_{10}({\rm SFR}) -5.215 -2.078 0.032
{\rm log}_{10}({\rm sSFR}) -16.074 -12.912 -10.705
{\rm stellar\ age} 7.192 11.321 11.555

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.517 -1.144 -0.852
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.518 -0.641 0.160

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.362 0.549
\delta -0.891 -0.578 -0.268
\tau_1/\tau_2 0.353 0.828 1.349
Q_{PAH} 0.825 2.641 4.933
U_{min} 3.975 11.252 18.966
{\rm log}_{10}(\gamma_e)\, -2.722 -1.260 -0.362

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.740 -2.295 -1.383
{\rm log}_{10}(\tau_{AGN})\, 1.178 1.665 1.984

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.810 -3.265 -1.199
0.03-0.10 Gyr -5.997 -2.263 0.166
0.10-0.32 Gyr -6.535 -3.020 -0.419
0.32-1.05 Gyr -6.810 -3.763 -0.883
1.05-3.39 Gyr -4.679 -2.511 -0.213
3.39-10.95 Gyr -2.141 -0.319 0.997
10.95-12.17 Gyr 0.628 1.984 2.048