2026aevr results

Information

Transient
Name:AT2026aevr
Right ascension: 16h41m47.67s
Declination:78d52m54.94s
Discovery Date:Oct. 5, 2026, 4:16 a.m.
Classification:None
Redshift:None
MW E(B-V):0.035
Host
Name:J164147.63+785254.87
Object ID:9907742268786120
Catalog Name:decals
Catalog Release:dr9
Right ascension: 16h41m47.63s
Declination:78d52m54.87s
Redshift:None
Photometric Redshift:0.094
Dataset
Version:0
 
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 17.81
Transient MWEBV processed 0.19
Host match processed 4.89
Host information processed 0.08
Host MWEBV processed 0.13
Host spectrum download processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 5.53
Validate global photometry processed 16.57
Global host SED inference processed 383.85
Local aperture photometry processed 5.4
Validate local photometry processed 0.02
Local host SED inference processed 398.48
 

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})\, 8.814 9.160 9.383
{\rm log}_{10}({\rm SFR}) -1.238 -0.632 -0.030
{\rm log}_{10}({\rm sSFR}) -10.522 -9.814 -8.899
{\rm stellar\ age} 2.244 6.248 7.866

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.608 -0.928 -0.266
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.474 -0.522 0.177

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.196 0.574 1.147
\delta -0.539 -0.029 0.272
\tau_1/\tau_2 0.660 0.964 1.277
Q_{PAH} 0.753 2.067 4.346
U_{min} 2.821 7.960 15.417
{\rm log}_{10}(\gamma_e)\, -2.872 -1.758 -0.554

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.170 -2.175 -0.471
{\rm log}_{10}(\tau_{AGN})\, 0.997 1.420 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.328 -0.657 -0.121
0.03-0.10 Gyr -1.520 -0.720 -0.053
0.10-0.33 Gyr -1.735 -0.907 -0.254
0.33-1.06 Gyr -2.027 -1.078 -0.530
1.06-3.46 Gyr -2.045 -0.943 -0.574
3.46-11.28 Gyr -2.159 -0.807 -0.473
11.28-12.53 Gyr -2.354 -0.812 -0.152

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.018 9.212 9.382
{\rm log}_{10}({\rm SFR}) -0.974 -0.414 0.080
{\rm log}_{10}({\rm sSFR}) -10.299 -9.678 -9.075
{\rm stellar\ age} 0.726 3.409 5.805

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.538 -0.875 -0.284
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.576 -0.804 -0.019

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.055 0.166 0.388
\delta -0.535 -0.082 0.239
\tau_1/\tau_2 0.700 1.006 1.319
Q_{PAH} 1.187 2.815 4.864
U_{min} 3.048 8.323 16.290
{\rm log}_{10}(\gamma_e)\, -2.739 -1.567 -0.542

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.912 -2.319 -1.266
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.446 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.070 -0.834 -0.436
0.03-0.10 Gyr -1.025 -0.346 0.202
0.10-0.33 Gyr -0.535 -0.021 0.472
0.33-1.06 Gyr -1.066 -0.220 0.139
1.06-3.46 Gyr -2.409 -0.777 -0.352
3.46-11.28 Gyr -3.189 -1.160 -0.590
11.28-12.53 Gyr -3.405 -1.189 -0.460
 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h41m47.67s, 78d52m54.94s
semi major axis, semi minor axis (arcsec):1.15, 1.15
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 41.21 0.48 19.863 0.013 AB
PanSTARRS_z 44.65 1.08 19.775 0.026 AB
PanSTARRS_y 52.9 2.45 19.591 0.050 AB

Aperture details

RA, DEC (J2000):16h41m47.60s, 78d52m54.89s
semi major axis, semi minor axis (arcsec):5.1, 3.08
angle (degrees, anti-clockwise from east):295.92
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 14.21 2.87 21.018 0.219 AB
SDSS_u 21.49 4.32 20.569 0.218 AB
SDSS_g 70.27 2.56 19.283 0.040 AB
PanSTARRS_g 69.01 1.37 19.303 0.022 AB
SDSS_r 95.11 3.39 18.954 0.039 AB
PanSTARRS_r 91.13 1.22 19.001 0.015 AB
SDSS_i 111.72 4.34 18.780 0.042 AB
PanSTARRS_i 99.78 1.59 18.902 0.017 AB
PanSTARRS_z 106.91 3.63 18.827 0.037 AB
SDSS_z 113.27 18.55 18.765 0.178 AB
PanSTARRS_y 138.84 8.21 18.544 0.064 AB
2MASS_J 85.46 114.81 18.176 1.459 Vega
2MASS_H -205.93 186.88 Vega
2MASS_K 91.59 172.7 17.158 2.047 Vega
WISE_W1 66.44 7.15 16.645 0.117 Vega
WISE_W2 52.18 9.49 16.267 0.197 Vega
WISE_W3 35.63 32.27 14.847 0.983 Vega
WISE_W4 379.1 195.27 10.833 0.559 Vega