2026fxc results

Information

Transient
Name:AT2026fxc
Right ascension: 15h09m53.29s
Declination:31d02m26.17s
Discovery Date:March 12, 2026, 10:59 a.m.
Classification:None
Redshift:None
MW E(B-V):0.018
Host
Name:1928922
Right ascension: 15h09m53.52s
Declination:31d02m22.42s
Redshift:None
Photometric Redshift:0.079
 

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 16.33
Transient MWEBV processed 0.08
Host match processed 3.77
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.61
Global aperture photometry processed 5.78
Validate global photometry processed 18.18
Global host SED inference processed 487.62
Local aperture photometry processed 5.43
Validate local photometry processed 0.03
Local host SED inference processed 417.74
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h09m53.29s, 31d02m26.17s
semi major axis, semi minor axis (arcsec):1.34, 1.34
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 16.84 0.21 20.834 0.014 AB
PanSTARRS_g 16.28 0.34 20.871 0.023 AB
SDSS_r 26.51 1.46 20.342 0.060 AB
PanSTARRS_r 28.99 0.44 20.244 0.017 AB
DES_r 30.87 1.04 20.176 0.037 AB
SDSS_i 39.75 1.92 19.902 0.052 AB
PanSTARRS_i 40.02 0.41 19.894 0.011 AB
PanSTARRS_z 49.75 0.95 19.658 0.021 AB
SDSS_z 50.22 4.31 19.648 0.093 AB
DES_z 50.32 1.69 19.646 0.036 AB
PanSTARRS_y 56.0 2.6 19.529 0.050 AB

Aperture details

RA, DEC (J2000):15h09m53.44s, 31d02m22.75s
semi major axis, semi minor axis (arcsec):19.98, 6.07
angle (degrees, anti-clockwise from east):-16.14
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 29.76 4.23 20.216 0.154 AB
GALEX_NUV 37.7 3.28 19.959 0.094 AB
SDSS_u 143.84 8.46 18.505 0.064 AB
SDSS_g 345.65 5.76 17.553 0.018 AB
DES_g 375.98 1.15 17.462 0.003 AB
PanSTARRS_g 384.33 2.73 17.438 0.008 AB
SDSS_r 657.51 8.36 16.855 0.014 AB
PanSTARRS_r 668.67 3.5 16.837 0.006 AB
SDSS_i 992.76 11.68 16.408 0.013 AB
PanSTARRS_i 926.63 3.23 16.483 0.004 AB
PanSTARRS_z 1119.12 7.65 16.278 0.007 AB
SDSS_z 1128.36 33.48 16.269 0.032 AB
DES_z 1189.53 8.87 16.212 0.008 AB
PanSTARRS_y 1257.03 21.23 16.152 0.018 AB
2MASS_J 1399.74 231.54 15.140 0.180 Vega
2MASS_H 1541.06 362.58 14.563 0.255 Vega
2MASS_K 1654.13 410.38 14.016 0.269 Vega
WISE_W1 798.4 23.41 13.945 0.032 Vega
WISE_W2 527.16 23.74 13.756 0.049 Vega
WISE_W3 860.87 87.05 11.389 0.110 Vega
WISE_W4 1516.1 417.32 9.328 0.299 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.966 9.103 9.226
{\rm log}_{10}({\rm SFR}) -2.265 -1.432 -0.729
{\rm log}_{10}({\rm sSFR}) -11.401 -10.583 -9.785
{\rm stellar\ age} 3.285 6.404 7.638

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.491 -0.854 -0.294
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.613 -0.714 0.120

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.233 0.680 1.283
\delta -0.447 -0.041 0.263
\tau_1/\tau_2 0.685 1.053 1.398
Q_{PAH} 0.830 2.401 4.942
U_{min} 3.164 8.229 15.554
{\rm log}_{10}(\gamma_e)\, -2.881 -1.543 -0.466

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.179 -0.445 0.135
{\rm log}_{10}(\tau_{AGN})\, 1.051 1.480 1.951

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.787 -1.773 -1.206
0.03-0.10 Gyr -2.397 -1.417 -0.623
0.10-0.33 Gyr -2.025 -1.166 -0.421
0.33-1.07 Gyr -1.881 -1.032 -0.442
1.07-3.50 Gyr -1.551 -0.829 -0.532
3.50-11.44 Gyr -1.708 -0.811 -0.606
11.44-12.72 Gyr -1.833 -0.859 -0.345

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.492 10.532 10.617
{\rm log}_{10}({\rm SFR}) -0.082 0.161 0.448
{\rm log}_{10}({\rm sSFR}) -10.640 -10.377 -10.109
{\rm stellar\ age} 7.655 8.780 11.547

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.635 -0.476 -0.376
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.084 0.333 0.452

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.092 0.143 0.238
\delta -0.869 -0.590 -0.177
\tau_1/\tau_2 0.580 0.976 1.403
Q_{PAH} 0.683 1.869 3.982
U_{min} 2.309 6.842 13.771
{\rm log}_{10}(\gamma_e)\, -3.408 -2.531 -1.203

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.042 -2.891 -2.017
{\rm log}_{10}(\tau_{AGN})\, 1.033 1.459 1.848

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.381 -0.132 0.029
0.03-0.10 Gyr -0.050 0.254 0.575
0.10-0.33 Gyr -1.255 -0.307 0.044
0.33-1.07 Gyr -1.926 -0.608 -0.213
1.07-3.50 Gyr -1.665 -0.518 -0.004
3.50-11.44 Gyr -0.199 0.662 0.778
11.44-12.72 Gyr 0.576 1.165 1.724