2026nax results

Information

Transient
Name:AT2026nax
Right ascension: 11h46m04.21s
Declination:13d54m30.53s
Discovery Date:May 7, 2026, 4:36 a.m.
Classification:None
Redshift:None
MW E(B-V):0.047
Host
Name:J114604.25+135429.36
Object ID:9906626700446017
Catalog Name:decals
Catalog Release:dr9
Right ascension: 11h46m04.25s
Declination:13d54m29.36s
Redshift:None
Photometric Redshift:0.059
 

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 16.92
Transient MWEBV processed 0.06
Host match processed 5.7
Host information processed 0.06
Host MWEBV processed 0.05
Global aperture construction processed 0.62
Global aperture photometry processed 6.22
Validate global photometry processed 17.73
Global host SED inference processed 470.48
Local aperture photometry processed 5.85
Validate local photometry processed 0.02
Local host SED inference processed 474.08
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h46m04.21s, 13d54m30.53s
semi major axis, semi minor axis (arcsec):1.75, 1.75
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 13.33 1.41 21.088 0.115 AB
SDSS_g 52.05 1.96 19.609 0.041 AB
DES_g 61.53 0.34 19.427 0.006 AB
PanSTARRS_g 59.25 0.57 19.468 0.010 AB
SDSS_r 118.89 2.93 18.712 0.027 AB
PanSTARRS_r 126.27 0.67 18.647 0.006 AB
DES_r 138.62 0.91 18.545 0.007 AB
SDSS_i 183.44 3.81 18.241 0.023 AB
PanSTARRS_i 183.56 0.71 18.241 0.004 AB
PanSTARRS_z 264.11 1.24 17.846 0.005 AB
SDSS_z 232.94 6.04 17.982 0.028 AB
DES_z 270.85 2.74 17.818 0.011 AB
PanSTARRS_y 290.07 2.48 17.744 0.009 AB

Aperture details

RA, DEC (J2000):11h46m04.23s, 13d54m29.71s
semi major axis, semi minor axis (arcsec):10.65, 4.51
angle (degrees, anti-clockwise from east):-41.21
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 79.05 4.96 19.155 0.068 AB
SDSS_g 224.03 4.56 18.024 0.022 AB
DES_g 171.21 0.71 18.316 0.004 AB
PanSTARRS_g 231.3 2.2 17.990 0.010 AB
SDSS_r 435.89 6.23 17.302 0.016 AB
PanSTARRS_r 430.97 2.55 17.314 0.006 AB
DES_r 371.07 1.68 17.476 0.005 AB
SDSS_i 662.23 8.92 16.847 0.015 AB
PanSTARRS_i 610.65 2.62 16.936 0.005 AB
PanSTARRS_z 805.14 4.72 16.635 0.006 AB
SDSS_z 827.24 19.71 16.606 0.026 AB
DES_z 679.87 4.75 16.819 0.008 AB
PanSTARRS_y 918.37 9.69 16.492 0.011 AB
2MASS_J 1343.22 146.85 15.185 0.119 Vega
2MASS_H 1802.58 283.91 14.393 0.171 Vega
2MASS_K 1609.06 236.15 14.046 0.159 Vega
WISE_W1 614.71 16.96 14.229 0.030 Vega
WISE_W2 375.46 21.77 14.125 0.063 Vega
WISE_W3 753.41 84.68 11.533 0.122 Vega
WISE_W4 1127.74 493.3 9.649 0.475 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.677 9.768 9.864
{\rm log}_{10}({\rm SFR}) -2.646 -1.532 -0.920
{\rm log}_{10}({\rm sSFR}) -12.348 -11.291 -10.622
{\rm stellar\ age} 7.212 8.312 11.625

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.855 -0.452 -0.238
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.845 -1.362 -0.153

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.248 0.555 1.015
\delta -0.537 -0.079 0.250
\tau_1/\tau_2 0.575 0.957 1.355
Q_{PAH} 0.932 2.847 5.468
U_{min} 3.103 8.874 16.150
{\rm log}_{10}(\gamma_e)\, -3.144 -2.091 -0.471

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.323 -0.790 -0.293
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.441 1.830

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.337 -1.907 -1.223
0.03-0.10 Gyr -2.945 -1.520 -0.826
0.10-0.33 Gyr -2.774 -1.422 -0.720
0.33-1.08 Gyr -3.164 -1.560 -0.723
1.08-3.55 Gyr -2.860 -1.151 -0.293
3.55-11.67 Gyr -1.000 -0.137 0.034
11.67-12.97 Gyr -0.550 0.211 0.918

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.144 10.258 10.366
{\rm log}_{10}({\rm SFR}) -1.558 -0.626 0.157
{\rm log}_{10}({\rm sSFR}) -11.830 -10.943 -10.060
{\rm stellar\ age} 7.625 10.234 12.254

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.176 -0.790 -0.548
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.210 -0.249 0.206

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.307 0.486 0.711
\delta -0.604 -0.024 0.246
\tau_1/\tau_2 0.420 0.846 1.260
Q_{PAH} 0.814 2.142 4.218
U_{min} 3.231 8.994 16.862
{\rm log}_{10}(\gamma_e)\, -3.062 -1.843 -0.988

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.176 -3.077 -2.056
{\rm log}_{10}(\tau_{AGN})\, 1.090 1.573 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.541 -1.297 -0.670
0.03-0.10 Gyr -1.808 -0.539 0.311
0.10-0.33 Gyr -4.137 -1.866 -0.452
0.33-1.08 Gyr -5.951 -2.653 -0.945
1.08-3.55 Gyr -4.126 -1.864 -0.460
3.55-11.67 Gyr -1.788 0.116 0.470
11.67-12.97 Gyr -0.006 1.152 1.493