2026kfn results

Information

Transient
Name:AT2026kfn
Right ascension: 9h22m59.87s
Declination:10d47m32.59s
Discovery Date:April 15, 2026, 10:08 p.m.
Classification:None
Redshift:None
MW E(B-V):0.029
Host
Name:
Right ascension: 9h22m59.86s
Declination:10d47m31.34s
Redshift:None
Photometric Redshift:0.187
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 19.05
Transient MWEBV processed 0.21
Host match processed 5.62
Host information processed 0.17
Host MWEBV processed 0.07
Global aperture construction processed 0.59
Global aperture photometry processed 6.43
Validate global photometry processed 15.95
Global host SED inference processed 412.81
Local aperture photometry processed 6.03
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):9h22m59.84s, 10d47m31.48s
semi major axis, semi minor axis (arcsec):3.5, 2.94
angle (degrees, anti-clockwise from east):-126.83
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.62 0.54 22.503 0.161 AB
GALEX_NUV 8.41 0.56 21.588 0.072 AB
SDSS_u 26.49 2.75 20.342 0.113 AB
SDSS_g 52.39 2.11 19.602 0.044 AB
DES_g 54.92 0.36 19.551 0.007 AB
PanSTARRS_g 55.67 0.74 19.536 0.014 AB
SDSS_r 85.1 2.81 19.075 0.036 AB
PanSTARRS_r 87.03 0.73 19.051 0.009 AB
DES_r 94.04 0.85 18.967 0.010 AB
SDSS_i 116.17 3.46 18.737 0.032 AB
PanSTARRS_i 123.08 1.26 18.675 0.011 AB
PanSTARRS_z 129.4 2.59 18.620 0.022 AB
SDSS_z 105.92 8.77 18.838 0.090 AB
DES_z 133.16 2.54 18.589 0.021 AB
PanSTARRS_y 144.7 5.11 18.499 0.038 AB
WISE_W1 68.67 8.04 16.609 0.127 Vega
WISE_W2 52.74 11.32 16.256 0.233 Vega
WISE_W3 232.57 54.8 12.810 0.256 Vega
WISE_W4 -97.68 352.96 Vega
 

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})\, 9.937 10.038 10.152
{\rm log}_{10}({\rm SFR}) 0.168 0.519 0.797
{\rm log}_{10}({\rm sSFR}) -9.922 -9.542 -9.209
{\rm stellar\ age} 3.416 4.842 5.861

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.436 -1.010 -0.510
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.111 0.321 0.433

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.207 0.296 0.432
\delta -0.817 -0.586 -0.333
\tau_1/\tau_2 0.659 1.006 1.342
Q_{PAH} 0.527 1.407 2.948
U_{min} 2.698 7.572 13.905
{\rm log}_{10}(\gamma_e)\, -3.053 -2.330 -1.617

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.852 -2.276 -1.712
{\rm log}_{10}(\tau_{AGN})\, 0.890 1.217 1.718

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.110 0.084 0.251
0.03-0.10 Gyr 0.216 0.627 0.927
0.10-0.32 Gyr 0.442 0.713 0.953
0.32-1.01 Gyr 0.061 0.395 0.635
1.01-3.23 Gyr -0.065 0.214 0.438
3.23-10.30 Gyr -0.298 0.074 0.287
10.30-11.44 Gyr -0.512 0.046 0.475