2025kjl

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Information

Transient

Name: AT2025kjl
Right ascension: 13h09m52.85s
Declination: -22d53m08.88s
Discovery Date: April 24, 2025, midnight
Classification: None
Redshift: None
MW E(B-V): 0.108

Host

Name: 2025kjl
Right ascension: 13h09m52.86s
Declination: -22d53m09.04s
Redshift: None
Photometric Redshift: 0.126
 

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
processed
 status
Validate local photometry
 Validate local photometry
no valid phot
 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 1.99
Cutout download processed 15.23
Global aperture construction processed 0.67
Local aperture photometry processed 5.71
Global aperture photometry processed 6.07
Validate local photometry no valid phot 0.02
Validate global photometry processed 17.24
Host information processed 0.1
Global host SED inference processed 443.83
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
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) = 13h09m52.85s, -22d53m08.88s
semi major axis, semi minor axis (arcsec) = 0.89, 0.89
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 13h09m52.86s, -22d53m08.99s
semi major axis, semi minor axis (arcsec) = 4.48, 2.72
angle (degrees, anti-clockwise from east) = -26.22

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.06 2.26 21.944 0.405 AB
GALEX_NUV 8.05 1.75 21.636 0.237 AB
SDSS_u 13.61 3.79 21.065 0.302 AB
SDSS_g 36.12 2.2 20.006 0.066 AB
PanSTARRS_g 39.83 0.95 19.899 0.026 AB
SDSS_r 63.72 2.93 19.389 0.050 AB
PanSTARRS_r 60.69 1.09 19.442 0.020 AB
SDSS_i 77.53 4.2 19.176 0.059 AB
PanSTARRS_i 77.43 1.3 19.178 0.018 AB
PanSTARRS_z 94.48 1.99 18.962 0.023 AB
SDSS_z 84.14 12.39 19.087 0.160 AB
PanSTARRS_y 88.15 4.87 19.037 0.060 AB
2MASS_J 36.92 107.52 19.087 3.162 Vega
2MASS_H 344.17 181.08 16.190 0.571 Vega
2MASS_K 292.93 184.03 15.895 0.682 Vega
WISE_W1 59.49 10.62 16.765 0.194 Vega
WISE_W2 41.35 15.36 16.520 0.403 Vega
WISE_W3 57.55 47.49 14.326 0.896 Vega
WISE_W4 41.24 349.5 13.242 9.202 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.452 9.648 9.804
{\rm log}_{10}({\rm SFR}) -0.929 0.116 0.484
{\rm log}_{10}({\rm sSFR}) -10.614 -9.553 -9.115
{\rm stellar\ age} 3.038 5.503 7.284

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.561 -1.111 -0.487
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.609 -0.864 0.025

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.165 0.346 0.567
\delta -0.255 0.098 0.301
\tau_1/\tau_2 0.539 0.958 1.391
Q_{PAH} 0.953 2.683 4.764
U_{min} 3.177 9.092 16.834
{\rm log}_{10}(\gamma_e)\, -2.794 -1.753 -0.753

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.692 -1.762 -0.955
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.489 1.863

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.013 -1.261 -0.567
0.03-0.10 Gyr -0.877 0.262 0.637
0.10-0.32 Gyr -0.238 0.308 0.687
0.32-1.05 Gyr -1.525 -0.252 0.132
1.05-3.38 Gyr -1.531 -0.362 -0.046
3.38-10.92 Gyr -1.434 -0.410 -0.097
10.92-12.14 Gyr -1.613 -0.352 0.385