2025ukn

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Information

Transient

Name: AT2025ukn
Right ascension: 22h13m33.62s
Declination: -22d30m51.92s
Discovery Date: June 8, 2025, 4:35 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.028

Host

Name: 813048
Right ascension: 22h13m33.58s
Declination: -22d30m52.14s
Redshift: 0.128740
Photometric Redshift:
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 16.4
Transient MWEBV processed 0.04
Host match processed 4.16
Host information processed 0.18
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 3.63
Validate global photometry processed 10.67
Global host SED inference processed 661.3
Local aperture photometry processed 4.08
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) = 22h13m33.62s, -22d30m51.92s
semi major axis, semi minor axis (arcsec) = 0.87, 0.87
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) = 22h13m33.59s, -22d30m51.71s
semi major axis, semi minor axis (arcsec) = 6.83, 6.4
angle (degrees, anti-clockwise from east) = -0.8

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 46.32 3.97 19.736 0.093 AB
GALEX_NUV 64.01 2.81 19.384 0.048 AB
PanSTARRS_g 662.31 1.74 16.847 0.003 AB
PanSTARRS_i 1963.87 2.74 15.667 0.002 AB
PanSTARRS_z 1975.7 8.64 15.661 0.005 AB
PanSTARRS_y 2570.47 13.99 15.375 0.006 AB
2MASS_J 3107.9 161.55 14.274 0.056 Vega
2MASS_H 4297.33 277.29 13.449 0.070 Vega
2MASS_K 4798.78 295.3 12.859 0.067 Vega
WISE_W1 3531.7 39.78 12.331 0.012 Vega
WISE_W2 3475.21 54.49 11.709 0.017 Vega
WISE_W3 3296.32 99.63 9.931 0.033 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})\, 11.184 11.255 11.319
{\rm log}_{10}({\rm SFR}) 0.912 1.096 1.306
{\rm log}_{10}({\rm sSFR}) -10.356 -10.157 -9.934
{\rm stellar\ age} 4.819 6.125 7.252

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.075 0.064 0.146
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.394 -0.748 -0.127

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.376 0.507 0.651
\delta -0.435 -0.222 -0.042
\tau_1/\tau_2 0.311 0.602 0.913
Q_{PAH} 0.054 0.188 0.432
U_{min} 2.812 6.645 12.674
{\rm log}_{10}(\gamma_e)\, -3.686 -3.209 -2.630

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.305 -1.210 -1.113
{\rm log}_{10}(\tau_{AGN})\, 0.715 0.754 0.820

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 1.256 1.408 1.546
0.03-0.10 Gyr 0.239 0.801 1.200
0.10-0.32 Gyr 0.293 0.825 1.226
0.32-1.04 Gyr 0.849 1.260 1.539
1.04-3.37 Gyr 1.099 1.416 1.632
3.37-10.90 Gyr 1.109 1.357 1.506
10.90-12.11 Gyr 0.757 1.338 1.785