2026fjs results

Information

Transient
Name:AT2026fjs
Right ascension: 11h17m54.49s
Declination:-1d56m48.06s
Discovery Date:March 5, 2026, 4:09 p.m.
Classification:None
Redshift:None
MW E(B-V):0.041
Host
Name:IC0680
Right ascension: 11h17m54.71s
Declination:-1d56m47.02s
Redshift:0.041563
Photometric Redshift:None
 

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: completed

Task Name Status Time (s)
Cutout download processed 17.33
Transient MWEBV processed 0.03
Host match processed 3.85
Host information processed 0.15
Host MWEBV processed 0.03
Global aperture construction processed 0.63
Global aperture photometry processed 6.33
Validate global photometry processed 18.63
Global host SED inference processed 387.58
Local aperture photometry processed 6.01
Validate local photometry processed 0.03
Local host SED inference processed 538.92
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h17m54.49s, -1d56m48.06s
semi major axis, semi minor axis (arcsec):2.44, 2.44
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 91.25 2.95 18.999 0.035 AB
SDSS_g 357.15 4.96 17.518 0.015 AB
DES_g 373.35 0.84 17.470 0.002 AB
PanSTARRS_g 364.69 0.78 17.495 0.002 AB
SDSS_r 694.31 6.93 16.796 0.011 AB
PanSTARRS_r 715.77 0.92 16.763 0.001 AB
DES_r 801.68 2.07 16.640 0.003 AB
SDSS_i 1053.79 8.63 16.343 0.009 AB
PanSTARRS_i 1024.97 1.04 16.373 0.001 AB
PanSTARRS_z 1269.68 2.04 16.141 0.002 AB
SDSS_z 1467.0 11.73 15.984 0.009 AB
DES_z 1493.77 7.71 15.964 0.006 AB
PanSTARRS_y 1686.19 5.54 15.833 0.004 AB

Aperture details

RA, DEC (J2000):11h17m54.66s, -1d56m47.43s
semi major axis, semi minor axis (arcsec):29.32, 18.24
angle (degrees, anti-clockwise from east):-23.34
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 324.59 18.24 17.622 0.061 AB
GALEX_NUV 523.36 9.81 17.103 0.020 AB
SDSS_g 5796.76 20.93 14.492 0.004 AB
DES_g 5978.67 3.74 14.458 0.001 AB
PanSTARRS_g 6017.51 6.16 14.451 0.001 AB
SDSS_r 10266.12 28.41 13.871 0.003 AB
PanSTARRS_r 10475.78 7.05 13.850 0.001 AB
DES_r 11307.21 8.44 13.767 0.001 AB
SDSS_i 14600.64 36.08 13.489 0.003 AB
PanSTARRS_i 14216.3 8.06 13.518 0.001 AB
SDSS_z 17791.04 68.42 13.274 0.004 AB
DES_z 18347.93 27.98 13.241 0.002 AB
PanSTARRS_y 21507.63 51.46 13.069 0.003 AB
2MASS_J 25928.58 541.91 11.971 0.023 Vega
2MASS_H 34070.07 878.83 11.201 0.028 Vega
2MASS_K 27798.14 1050.12 10.952 0.041 Vega
WISE_W1 15732.08 87.16 10.709 0.006 Vega
WISE_W2 10195.92 97.91 10.540 0.010 Vega
WISE_W3 47515.14 352.22 7.034 0.008 Vega
WISE_W4 51498.76 2365.63 5.501 0.050 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.902 10.038 10.144
{\rm log}_{10}({\rm SFR}) -0.467 0.078 0.622
{\rm log}_{10}({\rm sSFR}) -10.562 -9.973 -9.373
{\rm stellar\ age} 4.304 6.751 8.609

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.029 -0.404 -0.102
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.124 0.151 0.349

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.473 0.955 1.511
\delta -0.474 -0.145 0.054
\tau_1/\tau_2 0.560 0.905 1.280
Q_{PAH} 0.261 1.388 3.505
U_{min} 2.536 7.799 14.675
{\rm log}_{10}(\gamma_e)\, -3.473 -2.550 -1.306

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.413 -2.501 -0.466
{\rm log}_{10}(\tau_{AGN})\, 0.882 1.264 1.887

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.257 0.149 0.531
0.03-0.10 Gyr -0.831 0.040 0.663
0.10-0.33 Gyr -1.127 -0.073 0.534
0.33-1.09 Gyr -1.083 -0.074 0.366
1.09-3.60 Gyr -0.820 0.036 0.333
3.60-11.88 Gyr -0.517 0.068 0.274
11.88-13.20 Gyr -0.656 0.101 0.729

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.031 11.101 11.170
{\rm log}_{10}({\rm SFR}) 0.786 0.966 1.157
{\rm log}_{10}({\rm sSFR}) -10.332 -10.133 -9.924
{\rm stellar\ age} 6.113 7.195 8.297

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.560 -0.350 -0.200
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.240 0.099 0.280

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.345 0.486 0.666
\delta -0.262 -0.089 0.037
\tau_1/\tau_2 0.668 1.008 1.380
Q_{PAH} 0.970 1.845 3.039
U_{min} 2.114 6.089 12.313
{\rm log}_{10}(\gamma_e)\, -3.434 -2.418 -1.851

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.731 -2.087 -1.672
{\rm log}_{10}(\tau_{AGN})\, 1.082 1.488 1.847

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.799 0.980 1.153
0.03-0.10 Gyr 0.689 0.951 1.213
0.10-0.33 Gyr 0.643 0.928 1.174
0.33-1.09 Gyr 0.607 0.943 1.168
1.09-3.60 Gyr 0.769 1.098 1.315
3.60-11.88 Gyr 1.013 1.207 1.333
11.88-13.20 Gyr 0.782 1.265 1.697