2026yuj results

Information

Transient
Name:AT2026yuj
Right ascension: 1h02m47.62s
Declination:-6d59m05.24s
Discovery Date:Aug. 13, 2026, 1:14 a.m.
Classification:None
Redshift:None
MW E(B-V):0.083
Host
Name:J010247.55-065905.12
Object ID:9906618784024900
Catalog Name:decals
Catalog Release:dr9
Right ascension: 1h02m47.55s
Declination:-6d59m05.12s
Redshift:None
Photometric Redshift:0.027
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 24.02
Transient MWEBV processed 0.16
Host match processed 5.83
Host information processed 0.13
Host MWEBV processed 0.12
Host spectrum download not processed None
Global aperture construction processed 0.71
Global aperture photometry processed 7.77
Validate global photometry processed 20.16
Global host SED inference processed 456.34
Local aperture photometry processed 7.63
Validate local photometry processed 0.03
Local host SED inference processed 521.52
 

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})\, 8.906 9.027 9.125
{\rm log}_{10}({\rm SFR}) -1.449 -0.665 -0.230
{\rm log}_{10}({\rm sSFR}) -10.513 -9.729 -9.209
{\rm stellar\ age} 5.143 7.014 8.353

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.659 -1.189 -0.702
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.377 0.033 0.316

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.203 0.447 0.748
\delta -0.674 -0.250 0.131
\tau_1/\tau_2 0.544 0.936 1.347
Q_{PAH} 0.982 2.660 5.275
U_{min} 2.494 7.036 14.232
{\rm log}_{10}(\gamma_e)\, -3.598 -2.595 -1.160

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.229 -2.396 -1.194
{\rm log}_{10}(\tau_{AGN})\, 0.995 1.424 1.852

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.974 -1.520 -1.173
0.03-0.10 Gyr -1.373 -0.526 -0.078
0.10-0.33 Gyr -1.575 -1.001 -0.474
0.33-1.10 Gyr -1.821 -1.153 -0.797
1.10-3.64 Gyr -1.592 -1.004 -0.739
3.64-12.05 Gyr -1.330 -0.916 -0.730
12.05-13.39 Gyr -1.634 -0.874 -0.358

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.196 9.239 9.316
{\rm log}_{10}({\rm SFR}) -1.422 -1.098 -0.745
{\rm log}_{10}({\rm sSFR}) -10.682 -10.345 -10.010
{\rm stellar\ age} 7.597 8.206 10.356

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.295 -1.039 -0.865
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.024 0.244 0.405

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.071 0.141 0.243
\delta -0.770 -0.412 -0.041
\tau_1/\tau_2 0.569 0.988 1.380
Q_{PAH} 0.619 1.646 3.746
U_{min} 2.873 8.313 16.006
{\rm log}_{10}(\gamma_e)\, -2.865 -1.838 -1.050

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.699 -2.472 -1.748
{\rm log}_{10}(\tau_{AGN})\, 1.172 1.581 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.604 -1.772 -1.546
0.03-0.10 Gyr -1.327 -0.963 -0.594
0.10-0.33 Gyr -1.938 -1.176 -0.874
0.33-1.10 Gyr -2.377 -1.385 -1.105
1.10-3.64 Gyr -2.291 -1.316 -0.953
3.64-12.05 Gyr -0.849 -0.595 -0.500
12.05-13.39 Gyr -0.955 -0.416 0.194
 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h02m47.62s, -6d59m05.24s
semi major axis, semi minor axis (arcsec):3.63, 3.63
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 100.26 5.27 18.897 0.057 AB
SDSS_g 267.35 4.39 17.832 0.018 AB
DES_g 287.2 0.5 17.755 0.002 AB
PanSTARRS_g 271.75 0.94 17.815 0.004 AB
SDSS_r 453.86 5.85 17.258 0.014 AB
PanSTARRS_r 425.63 0.76 17.327 0.002 AB
DES_r 492.92 0.89 17.168 0.002 AB
SDSS_i 589.29 6.91 16.974 0.013 AB
PanSTARRS_i 565.18 1.05 17.020 0.002 AB
DES_i 612.29 2.51 16.933 0.004 AB
PanSTARRS_z 656.98 2.71 16.856 0.004 AB
SDSS_z 706.12 16.67 16.778 0.026 AB
DES_z 720.25 3.4 16.756 0.005 AB
PanSTARRS_y 751.92 6.19 16.710 0.009 AB
2MASS_J 743.03 75.14 15.828 0.110 Vega
2MASS_H 936.54 108.21 15.104 0.125 Vega
2MASS_K 701.79 156.47 14.947 0.242 Vega

Aperture details

RA, DEC (J2000):1h02m47.54s, -6d59m04.90s
semi major axis, semi minor axis (arcsec):8.7, 5.57
angle (degrees, anti-clockwise from east):262.91
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 27.06 5.1 20.319 0.205 AB
GALEX_NUV 29.52 3.56 20.225 0.131 AB
SDSS_u 138.01 9.45 18.550 0.074 AB
SDSS_g 364.02 5.42 17.497 0.016 AB
DES_g 395.6 0.64 17.407 0.002 AB
PanSTARRS_g 392.93 1.72 17.414 0.005 AB
SDSS_r 634.88 7.52 16.893 0.013 AB
PanSTARRS_r 611.26 1.38 16.934 0.002 AB
DES_r 689.24 1.12 16.804 0.002 AB
SDSS_i 826.86 9.26 16.606 0.012 AB
PanSTARRS_i 838.95 1.93 16.591 0.002 AB
DES_i 868.55 3.13 16.553 0.004 AB
PanSTARRS_z 989.57 5.06 16.411 0.006 AB
SDSS_z 947.71 30.28 16.458 0.035 AB
DES_z 1028.13 4.19 16.370 0.004 AB
PanSTARRS_y 1137.82 11.73 16.260 0.011 AB
2MASS_J 1198.95 153.52 15.308 0.139 Vega
2MASS_H 1637.53 220.35 14.497 0.146 Vega
2MASS_K 1143.48 320.94 14.417 0.305 Vega
WISE_W1 503.97 14.66 14.445 0.032 Vega
WISE_W2 314.72 21.03 14.316 0.073 Vega
WISE_W3 681.12 116.19 11.643 0.185 Vega
WISE_W4 741.64 519.71 10.105 0.761 Vega