2026lfd results

Information

Transient
Name:AT2026lfd
Right ascension: 11h48m30.62s
Declination:50d02m04.99s
Discovery Date:April 29, 2026, 6:15 a.m.
Classification:None
Redshift:None
MW E(B-V):
Host
Name:2360924
Right ascension: 11h48m31.68s
Declination:50d02m03.81s
Redshift:None
Photometric Redshift:0.056
 

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_z
 DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.24
Transient MWEBV processed 0.04
Host match processed 4.2
Host information processed 0.05
Host MWEBV processed 0.03
Global aperture construction processed 0.62
Global aperture photometry processed 6.91
Validate global photometry processed 17.95
Global host SED inference processed 1121.24
Local aperture photometry processed 5.98
Validate local photometry processed 0.02
Local host SED inference processed 532.92
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h48m30.62s, 50d02m04.99s
semi major axis, semi minor axis (arcsec):1.85, 1.85
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 4.39 1.37 22.294 0.339 AB
SDSS_g 6.15 0.79 21.928 0.139 AB
DES_g 5.19 0.17 22.113 0.035 AB
PanSTARRS_g 4.75 0.49 22.208 0.113 AB
SDSS_r 8.41 1.06 21.588 0.137 AB
PanSTARRS_r 6.86 0.52 21.809 0.082 AB
SDSS_i 8.9 1.59 21.527 0.193 AB
PanSTARRS_i 10.92 0.75 21.304 0.074 AB
PanSTARRS_z 9.02 1.37 21.512 0.164 AB
SDSS_z 22.85 6.13 20.503 0.291 AB
DES_z 4.97 0.72 22.159 0.158 AB
PanSTARRS_y 7.22 3.26 21.753 0.490 AB

Aperture details

RA, DEC (J2000):11h48m31.69s, 50d02m04.86s
semi major axis, semi minor axis (arcsec):19.52, 10.46
angle (degrees, anti-clockwise from east):-172.71
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 106.97 9.34 18.827 0.095 AB
GALEX_NUV 124.43 6.25 18.663 0.055 AB
SDSS_u 425.24 11.14 17.328 0.028 AB
SDSS_g 840.2 8.32 16.589 0.011 AB
DES_g 849.07 1.95 16.578 0.002 AB
PanSTARRS_g 768.25 3.83 16.686 0.005 AB
SDSS_r 1375.74 11.19 16.054 0.009 AB
PanSTARRS_r 1328.5 4.0 16.092 0.003 AB
SDSS_i 1758.59 15.09 15.787 0.009 AB
PanSTARRS_i 1885.55 5.55 15.711 0.003 AB
PanSTARRS_z 1928.78 10.59 15.687 0.006 AB
SDSS_z 2395.37 47.98 15.452 0.022 AB
PanSTARRS_y 2220.04 25.31 15.534 0.012 AB
2MASS_J 2521.04 351.44 14.501 0.151 Vega
2MASS_H 2804.95 572.14 13.913 0.221 Vega
2MASS_K 2711.92 517.69 13.479 0.207 Vega
WISE_W1 1197.32 24.09 13.505 0.022 Vega
WISE_W2 720.84 28.75 13.416 0.043 Vega
WISE_W3 1692.82 120.22 10.654 0.077 Vega
WISE_W4 1759.92 644.25 9.166 0.397 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.644 7.836 8.000
{\rm log}_{10}({\rm SFR}) -1.911 -1.371 -0.814
{\rm log}_{10}({\rm sSFR}) -9.791 -9.219 -8.597
{\rm stellar\ age} 1.859 5.620 7.276

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.882 -1.640 -1.198
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.712 0.009 0.344

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.332 0.736 1.256
\delta -0.163 0.125 0.312
\tau_1/\tau_2 0.787 1.146 1.489
Q_{PAH} 0.644 1.898 4.193
U_{min} 3.018 7.747 15.177
{\rm log}_{10}(\gamma_e)\, -2.858 -1.904 -0.868

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.204 -0.497 0.103
{\rm log}_{10}(\tau_{AGN})\, 1.103 1.498 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.772 -1.364 -0.943
0.03-0.10 Gyr -2.053 -1.405 -0.768
0.10-0.33 Gyr -2.462 -1.809 -1.240
0.33-1.08 Gyr -2.786 -2.102 -1.712
1.08-3.56 Gyr -3.003 -2.157 -1.866
3.56-11.71 Gyr -3.346 -2.195 -1.882
11.71-13.01 Gyr -3.485 -2.257 -1.687

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.407 10.533 10.625
{\rm log}_{10}({\rm SFR}) 0.085 0.484 0.853
{\rm log}_{10}({\rm sSFR}) -10.436 -10.000 -9.657
{\rm stellar\ age} 7.754 11.437 12.256

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.672 -1.234 -0.769
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.241 0.409 0.475

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.128 0.280 0.430
\delta -0.624 -0.239 0.026
\tau_1/\tau_2 0.468 0.946 1.391
Q_{PAH} 0.361 0.985 2.184
U_{min} 2.985 8.936 17.100
{\rm log}_{10}(\gamma_e)\, -3.488 -2.656 -1.629

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.184 -3.167 -2.238
{\rm log}_{10}(\tau_{AGN})\, 1.137 1.622 1.975

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.261 -0.721 -0.094
0.03-0.10 Gyr 0.211 0.626 1.012
0.10-0.33 Gyr -3.219 -1.352 0.007
0.33-1.08 Gyr -5.474 -2.761 -0.564
1.08-3.56 Gyr -4.189 -2.058 -0.384
3.56-11.71 Gyr -1.676 0.047 0.691
11.71-13.01 Gyr 0.409 1.608 1.751