2026gxj results

Information

Transient
Name:AT2026gxj
Right ascension: 14h13m06.14s
Declination:2d40m28.70s
Discovery Date:March 9, 2026, 9:30 p.m.
Classification:None
Redshift:None
MW E(B-V):0.038
Host
Name:
Right ascension: 14h13m06.05s
Declination:2d40m29.55s
Redshift:0.069170
Photometric Redshift:None
 

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 17.85
Transient MWEBV processed 0.04
Host match processed 6.16
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry processed 6.22
Validate global photometry processed 17.98
Global host SED inference processed 474.73
Local aperture photometry processed 6.22
Validate local photometry processed 0.03
Local host SED inference processed 461.43
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h13m06.14s, 2d40m28.70s
semi major axis, semi minor axis (arcsec):1.51, 1.51
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 12.62 1.05 21.147 0.090 AB
DES_g 13.24 0.26 21.096 0.022 AB
PanSTARRS_g 12.33 0.35 21.173 0.030 AB
SDSS_r 22.2 1.43 20.534 0.070 AB
PanSTARRS_r 20.07 0.47 20.643 0.025 AB
DES_r 23.52 0.55 20.471 0.025 AB
SDSS_i 28.14 1.85 20.277 0.071 AB
PanSTARRS_i 23.9 0.56 20.454 0.026 AB
PanSTARRS_z 29.36 0.93 20.231 0.034 AB
SDSS_z 31.28 4.71 20.162 0.163 AB
DES_z 35.35 1.54 20.029 0.047 AB
PanSTARRS_y 30.05 2.14 20.205 0.077 AB

Aperture details

RA, DEC (J2000):14h13m06.04s, 2d40m29.83s
semi major axis, semi minor axis (arcsec):5.93, 2.8
angle (degrees, anti-clockwise from east):-54.2
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 17.19 3.77 20.812 0.238 AB
SDSS_g 39.72 2.19 19.902 0.060 AB
DES_g 36.59 0.49 19.992 0.015 AB
PanSTARRS_g 45.65 0.92 19.751 0.022 AB
SDSS_r 73.2 3.01 19.239 0.045 AB
PanSTARRS_r 77.53 1.23 19.176 0.017 AB
DES_r 61.28 0.99 19.432 0.018 AB
SDSS_i 83.9 4.13 19.091 0.053 AB
PanSTARRS_i 78.79 1.48 19.159 0.020 AB
PanSTARRS_z 92.03 2.44 18.990 0.029 AB
SDSS_z 99.68 12.35 18.904 0.135 AB
DES_z 83.42 2.78 19.097 0.036 AB
PanSTARRS_y 100.05 5.61 18.899 0.061 AB
2MASS_J 236.65 135.04 17.070 0.620 Vega
2MASS_H 421.71 224.69 15.970 0.578 Vega
2MASS_K -47.27 255.04 Vega
WISE_W1 40.2 6.77 17.190 0.183 Vega
WISE_W2 19.2 10.28 17.353 0.581 Vega
WISE_W3 30.21 46.48 15.026 1.671 Vega
WISE_W4 -35.08 261.01 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.470 8.625 8.728
{\rm log}_{10}({\rm SFR}) -2.126 -1.366 -0.708
{\rm log}_{10}({\rm sSFR}) -10.772 -9.998 -9.237
{\rm stellar\ age} 2.497 5.401 6.936

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.401 -0.664 -0.203
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.699 -0.784 0.199

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.128 0.428 1.006
\delta -0.656 -0.236 0.113
\tau_1/\tau_2 0.716 1.070 1.422
Q_{PAH} 1.367 3.290 5.445
U_{min} 2.882 8.037 14.854
{\rm log}_{10}(\gamma_e)\, -2.724 -1.592 -0.582

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.766 -0.397 0.110
{\rm log}_{10}(\tau_{AGN})\, 1.135 1.523 1.982

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.439 -1.649 -1.037
0.03-0.10 Gyr -2.230 -1.338 -0.613
0.10-0.33 Gyr -1.871 -1.076 -0.466
0.33-1.07 Gyr -1.767 -1.097 -0.742
1.07-3.52 Gyr -1.887 -1.248 -1.017
3.52-11.56 Gyr -2.244 -1.430 -1.167
11.56-12.84 Gyr -2.417 -1.490 -0.958

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.108 9.231 9.323
{\rm log}_{10}({\rm SFR}) -1.184 -0.814 -0.498
{\rm log}_{10}({\rm sSFR}) -10.425 -10.016 -9.676
{\rm stellar\ age} 6.368 7.673 9.735

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.269 -0.801 -0.417
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.893 -0.482 -0.202

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.089 0.202 0.367
\delta -0.778 -0.373 0.056
\tau_1/\tau_2 0.743 1.163 1.593
Q_{PAH} 1.037 2.537 4.642
U_{min} 3.004 8.044 14.733
{\rm log}_{10}(\gamma_e)\, -2.574 -1.495 -0.531

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.081 -1.346 -0.803
{\rm log}_{10}(\tau_{AGN})\, 1.222 1.608 1.891

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.154 -0.882 -0.668
0.03-0.10 Gyr -1.305 -0.792 -0.415
0.10-0.33 Gyr -1.809 -1.121 -0.695
0.33-1.07 Gyr -1.977 -1.285 -0.824
1.07-3.52 Gyr -1.721 -1.086 -0.709
3.52-11.56 Gyr -1.066 -0.664 -0.505
11.56-12.84 Gyr -1.076 -0.443 0.180