2026aeld results

Information

Transient
Name:AT2026aeld
Right ascension: 15h32m42.50s
Declination:30d42m11.11s
Discovery Date:Oct. 2, 2026, 3:26 a.m.
Classification:None
Redshift:None
MW E(B-V):
Host
Name:J153242.26+304209.76
Object ID:9906632549008243
Catalog Name:decals
Catalog Release:dr9
Right ascension: 15h32m42.26s
Declination:30d42m09.76s
Redshift:None
Photometric Redshift:0.102
Dataset
Version:0
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.67
Transient MWEBV processed 0.18
Host match processed 6.55
Host information processed 0.14
Host MWEBV processed 0.12
Host spectrum download processed 0.12
Global aperture construction processed 0.69
Global aperture photometry processed 7.09
Validate global photometry processed 18.91
Global host SED inference processed 385.56
Local aperture photometry processed 6.69
Validate local photometry processed 0.03
Local host SED inference processed 383.68
 

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})\, 7.877 8.381 8.750
{\rm log}_{10}({\rm SFR}) -2.027 -1.157 -0.581
{\rm log}_{10}({\rm sSFR}) -10.539 -9.567 -8.565
{\rm stellar\ age} 1.340 5.711 7.590

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.459 -0.736 -0.130
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.595 -0.705 0.124

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.566 1.239 2.031
\delta -0.534 -0.049 0.248
\tau_1/\tau_2 0.669 0.996 1.323
Q_{PAH} 0.871 2.206 4.345
U_{min} 2.861 8.286 16.892
{\rm log}_{10}(\gamma_e)\, -2.966 -1.881 -0.753

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.337 -2.775 -0.444
{\rm log}_{10}(\tau_{AGN})\, 0.997 1.503 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.331 -1.142 -0.447
0.03-0.10 Gyr -2.615 -1.381 -0.712
0.10-0.33 Gyr -2.720 -1.534 -0.887
0.33-1.06 Gyr -3.361 -1.745 -1.165
1.06-3.44 Gyr -3.876 -1.670 -1.187
3.44-11.19 Gyr -3.795 -1.683 -1.178
11.19-12.43 Gyr -3.923 -1.620 -0.859

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.273 9.447 9.584
{\rm log}_{10}({\rm SFR}) -1.178 -0.323 0.185
{\rm log}_{10}({\rm sSFR}) -10.619 -9.801 -9.241
{\rm stellar\ age} 0.776 4.328 6.328

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.715 -1.319 -0.831
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.545 -0.795 0.013

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.074 0.213 0.500
\delta -0.493 -0.091 0.234
\tau_1/\tau_2 0.679 0.992 1.315
Q_{PAH} 0.794 2.222 4.424
U_{min} 3.283 9.154 17.301
{\rm log}_{10}(\gamma_e)\, -2.859 -1.621 -0.526

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.308 -3.132 -1.790
{\rm log}_{10}(\tau_{AGN})\, 1.122 1.582 1.967

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.758 -0.827 -0.388
0.03-0.10 Gyr -1.354 -0.243 0.320
0.10-0.33 Gyr -0.631 -0.019 0.555
0.33-1.06 Gyr -0.976 -0.133 0.295
1.06-3.44 Gyr -2.467 -0.445 -0.130
3.44-11.19 Gyr -3.200 -0.761 -0.348
11.19-12.43 Gyr -3.785 -0.810 -0.117
 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h32m42.50s, 30d42m11.11s
semi major axis, semi minor axis (arcsec):1.07, 1.07
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 5.26 0.53 22.097 0.110 AB
PanSTARRS_y 6.9 1.69 21.804 0.266 AB

Aperture details

RA, DEC (J2000):15h32m42.26s, 30d42m09.59s
semi major axis, semi minor axis (arcsec):5.59, 5.23
angle (degrees, anti-clockwise from east):249.08
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 35.49 3.94 20.025 0.120 AB
SDSS_g 79.42 2.66 19.150 0.036 AB
DES_g 79.52 0.56 19.149 0.008 AB
PanSTARRS_g 77.25 1.25 19.180 0.018 AB
SDSS_r 98.01 3.28 18.922 0.036 AB
PanSTARRS_r 106.63 1.34 18.830 0.014 AB
DES_r 110.67 1.07 18.790 0.011 AB
SDSS_i 127.04 4.23 18.640 0.036 AB
PanSTARRS_i 120.52 1.54 18.697 0.014 AB
PanSTARRS_z 124.74 3.33 18.660 0.029 AB
SDSS_z 99.7 12.43 18.903 0.135 AB
DES_z 142.94 2.75 18.512 0.021 AB
PanSTARRS_y 122.19 8.46 18.682 0.075 AB
2MASS_J 204.35 110.66 17.229 0.588 Vega
2MASS_H 244.73 178.39 16.561 0.791 Vega
2MASS_K 5.57 183.06 20.198 35.691 Vega
WISE_W1 55.08 7.33 16.849 0.145 Vega
WISE_W2 45.51 12.56 16.416 0.300 Vega
WISE_W3 58.5 34.51 14.308 0.640 Vega
WISE_W4 -160.37 245.96 Vega