2026reu results

Information

Transient
Name:AT2026reu
Right ascension: 22h50m36.32s
Declination:5d19m12.92s
Discovery Date:June 26, 2026, 10:53 a.m.
Classification:None
Redshift:None
MW E(B-V):0.066
Host
Name:J225036.95+051911.90
Object ID:9906623487152728
Catalog Name:decals
Catalog Release:dr9
Right ascension: 22h50m36.95s
Declination:5d19m11.90s
Redshift:None
Photometric Redshift:0.050
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
GALEX_FUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 16.64
Transient MWEBV processed 0.13
Host match processed 6.66
Host information processed 0.07
Host MWEBV processed 0.06
Global aperture construction processed 0.65
Global aperture photometry processed 5.03
Validate global photometry processed 15.92
Global host SED inference processed 381.59
Local aperture photometry processed 4.8
Validate local photometry processed 0.02
Local host SED inference processed 402.89
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h50m36.32s, 5d19m12.92s
semi major axis, semi minor axis (arcsec):2.04, 2.04
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 -0.13 1.46 AB
SDSS_g 13.47 1.1 21.077 0.089 AB
PanSTARRS_g 15.78 0.48 20.904 0.033 AB
SDSS_r 29.71 1.69 20.218 0.062 AB
PanSTARRS_r 32.41 0.57 20.123 0.019 AB
SDSS_i 47.37 2.38 19.711 0.055 AB
PanSTARRS_i 47.43 0.46 19.710 0.011 AB
PanSTARRS_z 54.65 1.48 19.556 0.029 AB
SDSS_z 50.82 5.72 19.635 0.122 AB
PanSTARRS_y 79.43 3.94 19.150 0.054 AB

Aperture details

RA, DEC (J2000):22h50m36.94s, 5d19m12.29s
semi major axis, semi minor axis (arcsec):16.44, 10.96
angle (degrees, anti-clockwise from east):-122.48
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 38.92 4.52 19.925 0.126 AB
GALEX_NUV 79.92 4.18 19.143 0.057 AB
SDSS_u 267.74 10.38 17.831 0.042 AB
SDSS_g 1629.7 11.09 15.870 0.007 AB
PanSTARRS_g 1741.94 3.25 15.797 0.002 AB
SDSS_r 3395.65 16.3 15.073 0.005 AB
PanSTARRS_r 3436.34 3.83 15.060 0.001 AB
SDSS_i 5174.24 21.35 14.615 0.004 AB
PanSTARRS_i 5122.6 3.11 14.626 0.001 AB
PanSTARRS_z 6318.88 9.83 14.398 0.002 AB
SDSS_z 6947.68 41.58 14.295 0.006 AB
PanSTARRS_y 7938.34 25.83 14.151 0.004 AB
2MASS_J 10220.1 316.66 12.981 0.034 Vega
2MASS_H 13768.1 514.35 12.185 0.041 Vega
2MASS_K 13123.25 566.83 11.767 0.047 Vega
WISE_W1 6014.02 50.57 11.753 0.009 Vega
WISE_W2 3824.19 55.04 11.605 0.016 Vega
WISE_W3 12834.85 189.42 8.455 0.016 Vega
WISE_W4 12338.44 1370.4 7.052 0.121 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.771 8.924 9.079
{\rm log}_{10}({\rm SFR}) -1.684 -1.133 -0.699
{\rm log}_{10}({\rm sSFR}) -10.659 -10.078 -9.526
{\rm stellar\ age} 4.808 6.938 8.740

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.461 -0.830 -0.242
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.547 0.141 0.347

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.655 1.129 1.484
\delta -0.338 -0.051 0.183
\tau_1/\tau_2 0.638 0.980 1.303
Q_{PAH} 0.635 2.104 4.528
U_{min} 2.727 7.292 14.508
{\rm log}_{10}(\gamma_e)\, -3.156 -2.140 -1.056

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.582 -1.567 -0.234
{\rm log}_{10}(\tau_{AGN})\, 0.987 1.374 1.871

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.589 -1.033 -0.642
0.03-0.10 Gyr -1.925 -1.228 -0.708
0.10-0.33 Gyr -2.053 -1.294 -0.796
0.33-1.09 Gyr -2.151 -1.270 -0.808
1.09-3.58 Gyr -1.770 -1.093 -0.803
3.58-11.78 Gyr -1.540 -1.030 -0.793
11.78-13.09 Gyr -1.632 -0.955 -0.295

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.966 11.015 11.085
{\rm log}_{10}({\rm SFR}) 0.296 0.558 0.804
{\rm log}_{10}({\rm sSFR}) -10.754 -10.459 -10.205
{\rm stellar\ age} 7.729 8.932 11.667

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.685 -0.497 -0.341
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.522 -0.792 -0.049

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.410 0.549 0.717
\delta -0.332 -0.199 -0.096
\tau_1/\tau_2 0.676 1.070 1.469
Q_{PAH} 0.869 1.611 2.587
U_{min} 2.253 7.042 13.691
{\rm log}_{10}(\gamma_e)\, -3.251 -2.267 -1.692

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.913 -2.809 -1.972
{\rm log}_{10}(\tau_{AGN})\, 1.143 1.603 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.248 0.526 0.725
0.03-0.10 Gyr 0.097 0.565 0.890
0.10-0.33 Gyr -0.388 0.320 0.709
0.33-1.09 Gyr -0.713 0.102 0.491
1.09-3.58 Gyr -0.681 0.148 0.636
3.58-11.78 Gyr 0.404 1.110 1.242
11.78-13.09 Gyr 1.037 1.643 2.164