2026uwn results

Information

Transient
Name:AT2026uwn
Right ascension: 17h12m23.40s
Declination:41d08m58.32s
Discovery Date:July 6, 2026, 5:49 a.m.
Classification:None
Redshift:None
MW E(B-V):0.025
Host
Name:J171223.41+410900.76
Object ID:9907735274064803
Catalog Name:decals
Catalog Release:dr9
Right ascension: 17h12m23.41s
Declination:41d09m00.76s
Redshift:None
Photometric Redshift:0.104
 

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 18.51
Transient MWEBV processed 0.04
Host match processed 4.73
Host information processed 0.2
Host MWEBV processed 0.12
Global aperture construction processed 0.65
Global aperture photometry processed 4.51
Validate global photometry processed 14.41
Global host SED inference processed 480.67
Local aperture photometry processed 4.37
Validate local photometry processed 0.02
Local host SED inference processed 891.5
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h12m23.40s, 41d08m58.32s
semi major axis, semi minor axis (arcsec):1.05, 1.05
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 426.83 2.15 17.324 0.005 AB

Aperture details

RA, DEC (J2000):17h12m23.39s, 41d09m00.21s
semi major axis, semi minor axis (arcsec):13.41, 7.89
angle (degrees, anti-clockwise from east):182.14
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.08 2.54 21.195 0.229 AB
GALEX_NUV 6.68 1.66 21.838 0.271 AB
PanSTARRS_g 799.18 2.27 16.643 0.003 AB
SDSS_r 1867.95 11.97 15.722 0.007 AB
PanSTARRS_r 1915.63 3.43 15.694 0.002 AB
SDSS_i 2745.51 15.22 15.303 0.006 AB
PanSTARRS_i 2828.84 2.2 15.271 0.001 AB
PanSTARRS_z 3729.91 6.65 14.971 0.002 AB
SDSS_z 3805.7 31.83 14.949 0.009 AB
PanSTARRS_y 4226.92 20.48 14.835 0.005 AB
2MASS_J 5980.0 229.5 13.563 0.042 Vega
2MASS_H 6827.3 372.56 12.947 0.059 Vega
2MASS_K 7644.66 395.35 12.354 0.056 Vega
WISE_W2 1951.84 32.23 12.335 0.018 Vega
WISE_W3 684.21 91.39 11.638 0.145 Vega
WISE_W4 1001.53 463.46 9.778 0.502 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.843 10.192 10.380
{\rm log}_{10}({\rm SFR}) -0.004 0.450 0.907
{\rm log}_{10}({\rm sSFR}) -10.272 -9.704 -8.991
{\rm stellar\ age} 3.875 6.958 9.436

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.215 -0.446 0.065
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.036 -0.437 0.192

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.356 0.654 0.969
\delta -0.859 -0.523 -0.022
\tau_1/\tau_2 0.458 0.901 1.400
Q_{PAH} 0.287 1.347 4.345
U_{min} 2.922 7.822 14.986
{\rm log}_{10}(\gamma_e)\, -3.452 -2.324 -0.940

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.019 -1.271 -0.051
{\rm log}_{10}(\tau_{AGN})\, 0.989 1.388 1.926

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.209 0.672 1.115
0.03-0.10 Gyr -1.270 0.114 0.815
0.10-0.33 Gyr -1.807 -0.310 0.429
0.33-1.06 Gyr -1.895 -0.312 0.342
1.06-3.44 Gyr -1.705 -0.152 0.352
3.44-11.17 Gyr -0.875 0.179 0.522
11.17-12.41 Gyr -0.795 0.345 1.219

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.447 11.498 11.526
{\rm log}_{10}({\rm SFR}) -1.576 -1.028 -0.632
{\rm log}_{10}({\rm sSFR}) -13.073 -12.523 -12.098
{\rm stellar\ age} 10.419 11.750 11.787

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.523 -0.378 -0.255
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.653 -0.836 0.099

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.106 0.183 0.302
\delta -0.529 -0.141 0.135
\tau_1/\tau_2 0.488 0.939 1.413
Q_{PAH} 0.711 2.219 4.285
U_{min} 2.840 8.344 16.682
{\rm log}_{10}(\gamma_e)\, -3.152 -2.101 -1.291

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.462 -3.605 -2.653
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.514 1.918

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.700 -0.963 -0.561
0.03-0.10 Gyr -3.129 -1.276 -0.614
0.10-0.33 Gyr -4.342 -1.784 -0.797
0.33-1.06 Gyr -5.269 -2.251 -0.982
1.06-3.44 Gyr -3.664 -1.595 -0.360
3.44-11.17 Gyr -1.645 -0.356 1.291
11.17-12.41 Gyr 2.449 2.647 2.681