2026aeiw results

Information

Transient
Name:AT2026aeiw
Right ascension: 16h25m22.42s
Declination:28d14m46.02s
Discovery Date:Oct. 4, 2026, 5:29 a.m.
Classification:None
Redshift:None
MW E(B-V):0.041
Host
Name:J162522.36+281445.25
Object ID:9906631729545486
Catalog Name:decals
Catalog Release:dr9
Right ascension: 16h25m22.36s
Declination:28d14m45.25s
Redshift:None
Photometric Redshift:0.101
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 21.77
Transient MWEBV processed 0.13
Host match processed 5.34
Host information processed 0.08
Host MWEBV processed 0.11
Host spectrum download processed 0.07
Global aperture construction processed 0.63
Global aperture photometry processed 7.51
Validate global photometry processed 20.67
Global host SED inference processed 343.22
Local aperture photometry processed 7.57
Validate local photometry processed 0.03
Local host SED inference processed 437.72
 

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})\, 8.457 8.754 8.913
{\rm log}_{10}({\rm SFR}) -1.287 -0.809 -0.262
{\rm log}_{10}({\rm sSFR}) -10.142 -9.591 -8.766
{\rm stellar\ age} 1.974 6.007 7.449

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.514 -0.841 -0.140
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.569 -0.740 0.121

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.221 0.582 1.068
\delta -0.224 0.148 0.329
\tau_1/\tau_2 0.676 0.981 1.298
Q_{PAH} 0.862 2.318 4.346
U_{min} 2.831 8.275 16.367
{\rm log}_{10}(\gamma_e)\, -2.874 -1.784 -0.668

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.303 -2.542 -0.540
{\rm log}_{10}(\tau_{AGN})\, 1.005 1.424 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.425 -0.806 -0.358
0.03-0.10 Gyr -1.572 -0.929 -0.246
0.10-0.33 Gyr -1.852 -1.124 -0.545
0.33-1.06 Gyr -2.189 -1.353 -0.874
1.06-3.44 Gyr -2.400 -1.258 -0.939
3.44-11.20 Gyr -2.712 -1.212 -0.927
11.20-12.44 Gyr -2.691 -1.231 -0.654

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.338 9.442 9.529
{\rm log}_{10}({\rm SFR}) -0.731 -0.439 -0.084
{\rm log}_{10}({\rm sSFR}) -10.179 -9.885 -9.520
{\rm stellar\ age} 4.782 6.346 7.338

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.300 -0.749 -0.324
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.566 -0.683 0.124

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.119 0.311 0.660
\delta -0.237 0.100 0.305
\tau_1/\tau_2 0.724 0.996 1.280
Q_{PAH} 0.962 2.709 4.793
U_{min} 2.867 7.602 14.944
{\rm log}_{10}(\gamma_e)\, -2.944 -1.915 -0.640

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.298 -3.114 -1.739
{\rm log}_{10}(\tau_{AGN})\, 1.065 1.517 1.931

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.955 -0.609 -0.371
0.03-0.10 Gyr -0.776 -0.393 0.021
0.10-0.33 Gyr -0.874 -0.479 -0.079
0.33-1.06 Gyr -0.976 -0.608 -0.301
1.06-3.44 Gyr -0.811 -0.482 -0.266
3.44-11.20 Gyr -0.804 -0.455 -0.301
11.20-12.44 Gyr -1.053 -0.448 -0.045
 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h25m22.42s, 28d14m46.02s
semi major axis, semi minor axis (arcsec):1.08, 1.08
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 12.73 0.24 21.138 0.020 AB
DES_i 16.99 0.57 20.824 0.036 AB
PanSTARRS_z 15.03 0.69 20.958 0.050 AB
DES_z 18.21 0.95 20.749 0.057 AB
PanSTARRS_y 18.98 1.75 20.704 0.100 AB

Aperture details

RA, DEC (J2000):16h25m22.37s, 28d14m45.75s
semi major axis, semi minor axis (arcsec):4.81, 2.3
angle (degrees, anti-clockwise from east):191.92
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.55 1.65 22.255 0.394 AB
GALEX_NUV 8.33 1.13 21.598 0.148 AB
SDSS_u 12.28 2.67 21.177 0.236 AB
SDSS_g 31.65 1.91 20.149 0.065 AB
DES_g 35.35 0.26 20.029 0.008 AB
PanSTARRS_g 33.48 0.85 20.088 0.028 AB
SDSS_r 54.8 2.33 19.553 0.046 AB
PanSTARRS_r 50.56 0.81 19.640 0.017 AB
DES_r 55.7 0.54 19.535 0.011 AB
SDSS_i 70.55 3.44 19.279 0.053 AB
PanSTARRS_i 68.63 1.06 19.309 0.017 AB
DES_i 75.22 1.28 19.209 0.019 AB
PanSTARRS_z 80.66 2.06 19.133 0.028 AB
SDSS_z 92.44 7.87 18.985 0.092 AB
DES_z 87.11 2.19 19.050 0.027 AB
PanSTARRS_y 85.18 5.17 19.074 0.066 AB
2MASS_J 117.24 115.0 17.832 1.065 Vega
2MASS_H -96.32 196.07 Vega
2MASS_K -83.94 163.37 Vega
WISE_W1 54.75 6.94 16.855 0.138 Vega
WISE_W2 36.37 9.15 16.659 0.273 Vega
WISE_W3 82.56 49.54 13.934 0.651 Vega
WISE_W4 -235.17 369.42 Vega