2026ajkg results

Information

Transient
Name:AT2026ajkg
Right ascension: 7h19m14.64s
Declination:41d47m55.31s
Discovery Date:Nov. 6, 2026, 8:55 p.m.
Classification:None
Redshift:None
MW E(B-V):0.071
Host
Name:J071914.55+414754.28
Object ID:9907735386656622
Catalog Name:decals
Catalog Release:dr9
Right ascension: 7h19m14.55s
Declination:41d47m54.28s
Redshift:None
Photometric Redshift:0.055
Dataset
Version:0
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.71
Transient MWEBV processed 0.22
Host match processed 4.63
Host information processed 0.14
Host MWEBV processed 0.1
Host spectrum download processed 0.1
Global aperture construction processed 0.65
Global aperture photometry processed 5.15
Validate global photometry processed 14.67
Global host SED inference processed 325.91
Local aperture photometry processed 5.03
Validate local photometry processed 0.02
Local host SED inference processed 367.12
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.180 9.376 9.506
{\rm log}_{10}({\rm SFR}) -2.661 -1.297 -0.534
{\rm log}_{10}({\rm sSFR}) -12.139 -10.691 -9.796
{\rm stellar\ age} 4.205 7.243 8.640

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.685 -1.188 -0.652
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.465 -0.598 0.189

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.527 0.846 1.281
\delta -0.672 -0.278 0.146
\tau_1/\tau_2 0.650 0.981 1.313
Q_{PAH} 0.717 2.061 4.219
U_{min} 3.040 8.484 16.211
{\rm log}_{10}(\gamma_e)\, -2.977 -1.848 -0.702

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.373 -3.187 -1.461
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.476 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.302 -1.474 -0.684
0.03-0.10 Gyr -2.914 -1.340 -0.501
0.10-0.33 Gyr -2.584 -1.276 -0.427
0.33-1.08 Gyr -2.530 -1.140 -0.464
1.08-3.56 Gyr -2.144 -0.806 -0.399
3.56-11.72 Gyr -1.597 -0.516 -0.305
11.72-13.02 Gyr -2.001 -0.561 0.086

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.871 9.952 10.039
{\rm log}_{10}({\rm SFR}) -0.966 -0.671 -0.394
{\rm log}_{10}({\rm sSFR}) -10.942 -10.644 -10.354
{\rm stellar\ age} 7.177 7.862 9.401

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.448 -0.965 -0.576
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.393 -0.421 0.253

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.239 0.490 0.733
\delta -0.231 0.028 0.191
\tau_1/\tau_2 0.650 0.950 1.247
Q_{PAH} 0.517 1.661 3.774
U_{min} 2.776 7.476 14.745
{\rm log}_{10}(\gamma_e)\, -2.836 -1.792 -0.869

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.060 -2.502 -1.222
{\rm log}_{10}(\tau_{AGN})\, 1.135 1.586 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.996 -0.661 -0.397
0.03-0.10 Gyr -1.077 -0.689 -0.351
0.10-0.33 Gyr -1.279 -0.821 -0.442
0.33-1.08 Gyr -1.416 -0.858 -0.531
1.08-3.56 Gyr -1.121 -0.486 -0.116
3.56-11.72 Gyr -0.064 0.142 0.243
11.72-13.02 Gyr -0.346 0.194 0.769
 

Aperture Photometry


Aperture details

RA, DEC (J2000):7h19m14.64s, 41d47m55.31s
semi major axis, semi minor axis (arcsec):1.86, 1.86
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 8.01 1.8 21.641 0.244 AB
SDSS_g 36.66 1.65 19.989 0.049 AB
PanSTARRS_g 36.65 0.51 19.990 0.015 AB
SDSS_r 80.29 2.46 19.138 0.033 AB
PanSTARRS_r 79.42 0.61 19.150 0.008 AB
SDSS_i 116.68 3.1 18.732 0.029 AB
PanSTARRS_i 118.19 0.47 18.719 0.004 AB
PanSTARRS_z 143.89 1.5 18.505 0.011 AB
SDSS_z 149.58 5.45 18.463 0.040 AB
PanSTARRS_y 164.97 3.04 18.357 0.020 AB

Aperture details

RA, DEC (J2000):7h19m14.54s, 41d47m54.54s
semi major axis, semi minor axis (arcsec):9.47, 4.91
angle (degrees, anti-clockwise from east):234.45
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.51 2.59 21.157 0.225 AB
GALEX_NUV 9.8 1.75 21.422 0.194 AB
SDSS_u 7.03 6.3 21.783 0.974 AB
SDSS_g 149.96 3.77 18.460 0.027 AB
PanSTARRS_g 148.95 1.81 18.467 0.013 AB
SDSS_r 306.02 5.48 17.686 0.019 AB
PanSTARRS_r 295.98 2.13 17.722 0.008 AB
SDSS_i 429.03 7.29 17.319 0.018 AB
PanSTARRS_i 430.07 1.63 17.316 0.004 AB
PanSTARRS_z 517.49 5.37 17.115 0.011 AB
SDSS_z 451.15 17.37 17.264 0.042 AB
PanSTARRS_y 593.05 10.99 16.967 0.020 AB
2MASS_J 658.93 178.2 15.958 0.294 Vega
2MASS_H 722.98 286.77 15.385 0.431 Vega
2MASS_K 918.49 272.85 14.655 0.323 Vega
WISE_W1 362.38 16.61 14.803 0.050 Vega