2026acjn results

Information

Transient
Name:AT2026acjn
Right ascension: 13h07m01.53s
Declination:32d58m35.10s
Discovery Date:Sept. 20, 2026, 2:50 a.m.
Classification:None
Redshift:None
MW E(B-V):0.011
Host
Name:2019428
Object ID:1096992.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 13h07m00.40s
Declination:32d58m46.15s
Redshift:0.097644
Photometric Redshift:None
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.79
Transient MWEBV processed 0.18
Host match processed 4.41
Host information processed 0.04
Host MWEBV processed 0.12
Host spectrum download processed 0.12
Global aperture construction processed 0.68
Global aperture photometry processed 7.19
Validate global photometry processed 19.85
Global host SED inference processed 335.06
Local aperture photometry processed 6.86
Validate local photometry processed 0.03
Local host SED inference processed 387.36
 

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})\, 7.372 7.889 8.351
{\rm log}_{10}({\rm SFR}) -2.962 -1.883 -1.085
{\rm log}_{10}({\rm sSFR}) -11.069 -9.791 -8.648
{\rm stellar\ age} 2.005 6.121 7.691

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.365 -0.604 -0.054
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.593 -0.731 0.127

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.534 1.284 2.311
\delta -0.498 0.049 0.287
\tau_1/\tau_2 0.695 1.027 1.371
Q_{PAH} 0.974 2.515 4.629
U_{min} 3.032 8.810 16.396
{\rm log}_{10}(\gamma_e)\, -2.967 -1.986 -0.786

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.281 -2.567 -0.330
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.445 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.335 -1.984 -1.054
0.03-0.10 Gyr -3.356 -2.086 -1.258
0.10-0.33 Gyr -3.514 -2.218 -1.466
0.33-1.06 Gyr -3.876 -2.327 -1.745
1.06-3.45 Gyr -3.965 -2.211 -1.677
3.45-11.23 Gyr -3.818 -2.148 -1.584
11.23-12.48 Gyr -3.851 -2.110 -1.304

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.847 10.908 10.961
{\rm log}_{10}({\rm SFR}) 0.071 0.279 0.493
{\rm log}_{10}({\rm sSFR}) -10.835 -10.631 -10.411
{\rm stellar\ age} 6.644 7.345 8.393

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.808 -0.623 -0.470
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.429 -0.577 0.138

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.121 0.209 0.348
\delta -0.628 -0.279 0.017
\tau_1/\tau_2 0.610 0.923 1.218
Q_{PAH} 0.888 2.093 3.964
U_{min} 2.461 7.330 14.640
{\rm log}_{10}(\gamma_e)\, -2.921 -1.816 -0.850

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.329 -3.263 -2.121
{\rm log}_{10}(\tau_{AGN})\, 1.017 1.498 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.159 0.375 0.556
0.03-0.10 Gyr -0.116 0.219 0.513
0.10-0.33 Gyr -0.176 0.214 0.530
0.33-1.06 Gyr -0.098 0.276 0.531
1.06-3.45 Gyr 0.205 0.682 0.960
3.45-11.23 Gyr 0.947 1.107 1.201
11.23-12.48 Gyr 0.618 1.113 1.584
 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h07m01.53s, 32d58m35.10s
semi major axis, semi minor axis (arcsec):1.11, 1.11
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 0.79 0.15 24.151 0.200 AB
PanSTARRS_z 0.95 0.71 23.954 0.806 AB
DES_z 0.63 0.32 24.396 0.545 AB
PanSTARRS_y 0.13 1.81 26.085 14.730 AB

Aperture details

RA, DEC (J2000):13h07m00.44s, 32d58m46.93s
semi major axis, semi minor axis (arcsec):13.24, 11.04
angle (degrees, anti-clockwise from east):341.04
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 55.28 5.35 19.544 0.105 AB
GALEX_NUV 71.45 3.73 19.265 0.057 AB
SDSS_u 166.83 10.61 18.344 0.069 AB
SDSS_g 631.71 7.26 16.899 0.012 AB
DES_g 645.77 1.9 16.875 0.003 AB
PanSTARRS_g 665.33 2.47 16.842 0.004 AB
SDSS_r 1138.92 10.07 16.259 0.010 AB
PanSTARRS_r 1165.9 3.49 16.233 0.003 AB
DES_r 1271.66 4.72 16.139 0.004 AB
SDSS_i 1588.76 13.46 15.897 0.009 AB
PanSTARRS_i 1574.28 4.36 15.907 0.003 AB
PanSTARRS_z 1920.61 7.71 15.691 0.004 AB
SDSS_z 1962.82 38.32 15.668 0.021 AB
DES_z 1973.11 8.62 15.662 0.005 AB
PanSTARRS_y 2152.75 19.86 15.568 0.010 AB
2MASS_J 2622.9 246.89 14.458 0.102 Vega
2MASS_H 3220.05 368.8 13.763 0.124 Vega
2MASS_K 2903.97 419.4 13.405 0.157 Vega
WISE_W1 1400.37 23.24 13.335 0.018 Vega
WISE_W2 872.67 30.59 13.209 0.038 Vega
WISE_W3 1926.34 149.89 10.514 0.084 Vega
WISE_W4 1411.05 624.82 9.406 0.481 Vega