2025kje

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Information

Transient

Name: AT2025kje
Right ascension: 18h59m16.26s
Declination: 75d33m09.83s
Discovery Date: May 9, 2025, 8:24 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.116

Host

Name: 2025kje
Right ascension: 18h59m16.99s
Declination: 75d33m12.02s
Redshift: 0.071693
Photometric Redshift: 0.083
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
failed
 status
Validate local photometry
 Validate local photometry
not processed
 status
Local host SED inference
Local host SED inference
not processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 1.87
Cutout download processed 3.39
Global aperture construction processed 0.67
Local aperture photometry failed 0.84
Global aperture photometry processed 4.0
Validate local photometry not processed None
Validate global photometry processed 10.77
Host information processed 0.08
Global host SED inference processed 407.63
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.04
Processing status blocked N/A N/A
 

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) = 18h59m16.26s, 75d33m09.83s
semi major axis, semi minor axis (arcsec) = 1.47, 1.47
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) = 18h59m16.96s, 75d33m12.11s
semi major axis, semi minor axis (arcsec) = 7.44, 6.1
angle (degrees, anti-clockwise from east) = -74.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 353.26 1.68 17.530 0.005 AB
PanSTARRS_r 622.15 2.54 16.915 0.004 AB
PanSTARRS_i 900.14 2.26 16.514 0.003 AB
PanSTARRS_z 1063.47 4.83 16.333 0.005 AB
PanSTARRS_y 1354.97 15.97 16.070 0.013 AB
2MASS_J 1684.28 169.24 14.939 0.109 Vega
2MASS_H 1882.72 271.84 14.345 0.157 Vega
2MASS_K 2149.76 288.75 13.731 0.146 Vega
WISE_W1 883.43 11.81 13.836 0.015 Vega
WISE_W2 596.1 17.26 13.623 0.031 Vega
WISE_W3 3222.13 49.65 9.956 0.017 Vega
WISE_W4 3807.08 392.41 8.329 0.112 Vega
 

Imaging data

 

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})\, 10.092 10.273 10.387
{\rm log}_{10}({\rm SFR}) -0.527 0.053 0.815
{\rm log}_{10}({\rm sSFR}) -10.780 -10.220 -9.315
{\rm stellar\ age} 3.322 6.003 7.486

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.765 -0.486 -0.237
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.659 -0.190 0.222

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.238 0.388 0.637
\delta -0.891 -0.617 -0.257
\tau_1/\tau_2 0.654 1.044 1.409
Q_{PAH} 0.655 1.966 4.052
U_{min} 2.442 7.498 14.731
{\rm log}_{10}(\gamma_e)\, -2.453 -1.528 -0.676

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.865 -2.535 -1.494
{\rm log}_{10}(\tau_{AGN})\, 1.223 1.717 2.019

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.584 -0.114 0.129
0.03-0.10 Gyr -0.767 0.098 0.952
0.10-0.33 Gyr -0.794 0.306 0.865
0.33-1.07 Gyr -0.424 0.383 0.782
1.07-3.52 Gyr -0.242 0.329 0.622
3.52-11.53 Gyr -0.466 0.287 0.545
11.53-12.81 Gyr -0.745 0.231 0.802