2025uti results

Information

Transient
Name:AT2025uti
Right ascension: 1h04m42.78s
Declination:0d55m59.12s
Discovery Date:Aug. 7, 2025, 9:21 p.m.
Classification:None
Redshift:None
MW E(B-V):0.018
Host
Name:1179482
Right ascension: 1h04m42.62s
Declination:0d55m58.12s
Redshift:0.045116
Photometric Redshift:0.045
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 21.42
Transient MWEBV processed 0.05
Host match processed 4.19
Host information processed 0.14
Host MWEBV processed 0.07
Global aperture construction processed 0.66
Global aperture photometry processed 5.59
Validate global photometry processed 13.8
Global host SED inference processed 401.54
Local aperture photometry processed 6.16
Validate local photometry processed 0.02
Local host SED inference processed 453.05
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):1h04m42.78s, 0d55m59.12s
semi major axis, semi minor axis (arcsec):2.26, 2.26
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 19.63 2.24 20.667 0.124 AB
SDSS_g 67.31 2.23 19.330 0.036 AB
DES_g 70.34 0.28 19.282 0.004 AB
PanSTARRS_g 68.36 0.58 19.313 0.009 AB
SDSS_r 112.58 2.96 18.771 0.029 AB
PanSTARRS_r 104.39 0.65 18.853 0.007 AB
SDSS_i 149.4 3.63 18.464 0.026 AB
PanSTARRS_i 134.73 0.64 18.576 0.005 AB
PanSTARRS_z 158.84 1.5 18.398 0.010 AB
SDSS_z 203.4 7.63 18.129 0.041 AB
DES_z 188.42 1.41 18.212 0.008 AB
PanSTARRS_y 176.51 3.11 18.283 0.019 AB

Aperture details

RA, DEC (J2000):1h04m42.58s, 0d55m58.47s
semi major axis, semi minor axis (arcsec):9.99, 3.9
angle (degrees, anti-clockwise from east):-103.03
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 57.45 5.91 19.502 0.112 AB
SDSS_g 246.21 4.51 17.922 0.020 AB
DES_g 233.51 0.55 17.979 0.003 AB
PanSTARRS_g 241.1 1.56 17.944 0.007 AB
PanSTARRS_r 368.2 1.76 17.485 0.005 AB
PanSTARRS_i 469.01 1.72 17.222 0.004 AB
PanSTARRS_z 545.01 4.09 17.059 0.008 AB
SDSS_z 623.5 19.68 16.913 0.034 AB
DES_z 574.73 2.63 17.001 0.005 AB
PanSTARRS_y 617.62 8.48 16.923 0.015 AB
2MASS_J 861.42 160.78 15.667 0.203 Vega
2MASS_H 527.85 249.34 15.726 0.513 Vega
2MASS_K 1029.12 281.8 14.531 0.297 Vega
WISE_W1 321.1 15.13 14.934 0.051 Vega
WISE_W2 209.73 20.19 14.757 0.105 Vega
WISE_W3 513.1 101.65 11.950 0.215 Vega
WISE_W4 868.93 499.64 9.933 0.624 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.822 9.026 9.137
{\rm log}_{10}({\rm SFR}) -1.898 -1.101 -0.375
{\rm log}_{10}({\rm sSFR}) -10.980 -10.118 -9.328
{\rm stellar\ age} 2.239 5.997 7.728

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.236 -0.619 -0.219
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.569 -0.913 -0.213

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.192 0.663 1.043
\delta -0.549 -0.134 0.194
\tau_1/\tau_2 0.678 1.055 1.442
Q_{PAH} 0.773 2.692 5.285
U_{min} 3.193 8.538 15.935
{\rm log}_{10}(\gamma_e)\, -3.184 -1.856 -0.562

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.779 -1.579 -0.207
{\rm log}_{10}(\tau_{AGN})\, 1.094 1.513 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.644 -1.444 -0.895
0.03-0.10 Gyr -2.060 -1.054 -0.247
0.10-0.33 Gyr -1.590 -0.829 -0.143
0.33-1.09 Gyr -1.622 -0.894 -0.389
1.09-3.59 Gyr -1.901 -0.958 -0.668
3.59-11.84 Gyr -2.360 -1.021 -0.730
11.84-13.15 Gyr -2.450 -1.060 -0.428

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.432 9.553 9.665
{\rm log}_{10}({\rm SFR}) -1.971 -1.198 -0.679
{\rm log}_{10}({\rm sSFR}) -11.502 -10.756 -10.194
{\rm stellar\ age} 4.801 6.592 8.023

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.029 -0.742 -0.532
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.601 -0.714 0.112

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.119 0.246 0.418
\delta -0.776 -0.318 0.121
\tau_1/\tau_2 0.636 0.969 1.286
Q_{PAH} 0.627 1.774 4.022
U_{min} 2.638 7.529 14.690
{\rm log}_{10}(\gamma_e)\, -2.665 -1.652 -0.763

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.058 -2.619 -1.647
{\rm log}_{10}(\tau_{AGN})\, 1.086 1.534 1.916

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.233 -1.310 -0.854
0.03-0.10 Gyr -2.268 -1.206 -0.615
0.10-0.33 Gyr -1.571 -0.710 -0.205
0.33-1.09 Gyr -0.998 -0.389 -0.045
1.09-3.59 Gyr -0.836 -0.373 -0.116
3.59-11.84 Gyr -0.778 -0.390 -0.172
11.84-13.15 Gyr -1.113 -0.409 0.110