2026mgj results

Information

Transient
Name:AT2026mgj
Right ascension: 14h09m16.62s
Declination:76d38m56.57s
Discovery Date:May 12, 2026, 7:13 a.m.
Classification:None
Redshift:None
MW E(B-V):0.030
Host
Name:J140916.95+763856.73
Object ID:9907742086139319
Catalog Name:decals
Catalog Release:dr9
Right ascension: 14h09m16.95s
Declination:76d38m56.73s
Redshift:None
Photometric Redshift:0.103
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.33
Transient MWEBV processed 0.05
Host match processed 6.08
Host information processed 0.19
Host MWEBV processed 0.06
Global aperture construction processed 0.64
Global aperture photometry processed 3.71
Validate global photometry processed 11.38
Global host SED inference processed 414.12
Local aperture photometry processed 3.52
Validate local photometry processed 0.02
Local host SED inference processed 732.17
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h09m16.62s, 76d38m56.57s
semi major axis, semi minor axis (arcsec):1.05, 1.05
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 150.71 2.59 18.455 0.019 AB

Aperture details

RA, DEC (J2000):14h09m16.93s, 76d38m56.95s
semi major axis, semi minor axis (arcsec):8.53, 6.96
angle (degrees, anti-clockwise from east):-165.17
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.23 4.53 20.485 0.212 AB
GALEX_NUV 45.33 1.08 19.759 0.026 AB
PanSTARRS_g 440.3 2.67 17.291 0.007 AB
PanSTARRS_r 705.87 3.77 16.778 0.006 AB
PanSTARRS_i 979.14 3.04 16.423 0.003 AB
PanSTARRS_z 1126.61 6.84 16.271 0.007 AB
PanSTARRS_y 1331.76 18.71 16.089 0.015 AB
2MASS_J 1424.03 204.85 15.121 0.156 Vega
2MASS_H 1534.99 349.25 14.567 0.247 Vega
2MASS_K 1870.71 364.99 13.882 0.212 Vega
WISE_W1 831.06 12.79 13.902 0.017 Vega
WISE_W2 586.55 15.07 13.640 0.028 Vega
WISE_W3 1747.16 45.76 10.620 0.028 Vega
WISE_W4 2890.39 329.88 8.628 0.124 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.193 9.673 9.929
{\rm log}_{10}({\rm SFR}) -0.387 0.288 0.696
{\rm log}_{10}({\rm sSFR}) -10.172 -9.407 -8.566
{\rm stellar\ age} 1.457 6.254 8.544

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.265 -0.318 0.059
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.036 -0.423 0.179

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.497 0.804 1.286
\delta -0.763 -0.344 0.053
\tau_1/\tau_2 0.538 0.945 1.400
Q_{PAH} 0.497 1.823 4.275
U_{min} 3.039 8.347 15.544
{\rm log}_{10}(\gamma_e)\, -3.450 -2.183 -0.733

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.781 -1.680 -0.346
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.517 2.011

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.254 0.361 0.845
0.03-0.10 Gyr -1.461 -0.148 0.696
0.10-0.33 Gyr -2.690 -0.680 0.132
0.33-1.06 Gyr -3.275 -0.794 0.033
1.06-3.44 Gyr -3.043 -0.756 -0.169
3.44-11.17 Gyr -2.468 -0.521 0.029
11.17-12.41 Gyr -2.276 -0.367 0.564

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.572 10.629 10.686
{\rm log}_{10}({\rm SFR}) 0.317 0.571 0.833
{\rm log}_{10}({\rm sSFR}) -10.337 -10.064 -9.779
{\rm stellar\ age} 5.847 6.670 7.694

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.496 -0.331 -0.191
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.389 -0.217 0.229

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.135 0.185 0.278
\delta -0.915 -0.733 -0.467
\tau_1/\tau_2 0.746 1.078 1.419
Q_{PAH} 0.683 1.849 3.521
U_{min} 2.215 6.755 13.354
{\rm log}_{10}(\gamma_e)\, -3.155 -2.049 -1.208

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.911 -2.624 -1.719
{\rm log}_{10}(\tau_{AGN})\, 1.110 1.560 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.019 0.296 0.472
0.03-0.10 Gyr 0.340 0.656 0.956
0.10-0.33 Gyr 0.468 0.774 0.999
0.33-1.06 Gyr 0.263 0.569 0.803
1.06-3.44 Gyr 0.306 0.608 0.813
3.44-11.17 Gyr 0.590 0.758 0.877
11.17-12.41 Gyr 0.360 0.810 1.243