2026fxl results

Information

Transient
Name:AT2026fxl
Right ascension: 9h46m06.58s
Declination:28d34m08.06s
Discovery Date:March 15, 2026, 8:54 a.m.
Classification:None
Redshift:None
MW E(B-V):0.015
Host
Name:J094607.14+283408.50
Right ascension: 9h46m07.14s
Declination:28d34m08.50s
Redshift:None
Photometric Redshift:0.100
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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
GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.77
Transient MWEBV processed 0.15
Host match processed 5.54
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 6.98
Validate global photometry processed 18.03
Global host SED inference processed 594.41
Local aperture photometry processed 6.09
Validate local photometry processed 0.03
Local host SED inference processed 467.55
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):9h46m06.58s, 28d34m08.06s
semi major axis, semi minor axis (arcsec):1.08, 1.08
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 3.09 0.34 22.675 0.120 AB
PanSTARRS_z 4.39 0.73 22.294 0.180 AB
DES_z 2.71 1.02 22.817 0.408 AB
PanSTARRS_y 1.86 1.71 23.228 1.000 AB

Aperture details

RA, DEC (J2000):9h46m07.12s, 28d34m08.68s
semi major axis, semi minor axis (arcsec):8.58, 4.63
angle (degrees, anti-clockwise from east):-94.54
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 78.35 5.63 19.165 0.078 AB
SDSS_g 127.51 3.53 18.636 0.030 AB
DES_g 129.44 1.67 18.620 0.014 AB
PanSTARRS_g 131.63 1.68 18.602 0.014 AB
SDSS_r 195.42 4.76 18.173 0.026 AB
DES_r 195.35 2.46 18.173 0.014 AB
SDSS_i 248.27 6.67 17.913 0.029 AB
PanSTARRS_i 225.19 2.26 18.019 0.011 AB
PanSTARRS_z 257.51 4.24 17.873 0.018 AB
SDSS_z 284.26 20.74 17.766 0.079 AB
DES_z 265.54 7.71 17.840 0.032 AB
PanSTARRS_y 279.72 9.86 17.783 0.038 AB
2MASS_J 488.71 164.46 16.282 0.365 Vega
2MASS_H 779.54 269.76 15.303 0.376 Vega
2MASS_K 751.39 285.15 14.873 0.412 Vega
WISE_W1 140.77 10.97 15.830 0.085 Vega
WISE_W2 106.78 14.68 15.490 0.149 Vega
WISE_W3 279.67 74.82 12.609 0.290 Vega
WISE_W4 450.82 413.03 10.645 0.995 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.676 8.202 8.536
{\rm log}_{10}({\rm SFR}) -1.179 -0.717 -0.227
{\rm log}_{10}({\rm sSFR}) -9.590 -8.903 -7.980
{\rm stellar\ age} 0.126 3.999 6.729

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.391 -0.715 -0.085
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.251 -0.550 0.091

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.109 1.633 2.296
\delta -0.107 0.119 0.294
\tau_1/\tau_2 0.640 1.002 1.441
Q_{PAH} 0.703 2.116 4.573
U_{min} 2.967 8.691 16.275
{\rm log}_{10}(\gamma_e)\, -2.925 -1.848 -0.728

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.710 -0.447 0.183
{\rm log}_{10}(\tau_{AGN})\, 1.015 1.442 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.077 -0.489 0.012
0.03-0.10 Gyr -2.658 -1.200 -0.435
0.10-0.33 Gyr -3.665 -1.600 -0.895
0.33-1.06 Gyr -4.932 -1.832 -1.233
1.06-3.44 Gyr -5.652 -2.070 -1.376
3.44-11.21 Gyr -6.051 -2.192 -1.401
11.21-12.45 Gyr -6.029 -2.217 -1.252

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.585 9.823 10.008
{\rm log}_{10}({\rm SFR}) 0.018 0.536 1.022
{\rm log}_{10}({\rm sSFR}) -9.960 -9.312 -8.626
{\rm stellar\ age} 4.337 6.603 9.604

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.391 -0.880 -0.518
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.380 -0.336 0.286

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.106 0.208 0.347
\delta -0.890 -0.654 -0.303
\tau_1/\tau_2 0.405 0.829 1.284
Q_{PAH} 0.398 1.376 3.310
U_{min} 3.034 8.656 16.485
{\rm log}_{10}(\gamma_e)\, -3.042 -2.062 -0.863

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.903 -2.627 -1.796
{\rm log}_{10}(\tau_{AGN})\, 0.982 1.424 1.870

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.787 -1.309 -0.665
0.03-0.10 Gyr 0.168 0.695 1.183
0.10-0.33 Gyr -2.616 -0.336 0.333
0.33-1.06 Gyr -3.778 -0.738 -0.046
1.06-3.44 Gyr -2.849 -0.425 0.045
3.44-11.21 Gyr -1.424 -0.184 0.120
11.21-12.45 Gyr -1.540 -0.048 0.898