2025yu results

Information

Transient
Name:AT2025yu
Right ascension: 11h45m03.86s
Declination:37d31m07.36s
Discovery Date:Jan. 18, 2025, 9:53 a.m.
Classification:None
Redshift:None
MW E(B-V):0.017
Host
Name:2025yu
Right ascension: 11h45m03.75s
Declination:37d31m08.26s
Redshift:None
Photometric Redshift:0.117
 

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: blocked

Task Name Status Time (s)
Cutout download processed 14.89
Transient MWEBV processed 0.04
Host match processed 1.75
Host information processed 0.08
Host MWEBV processed 0.04
Global aperture construction processed 0.58
Global aperture photometry processed 4.88
Validate global photometry processed 14.72
Global host SED inference processed 518.03
Local aperture photometry processed 4.8
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):11h45m03.75s, 37d31m08.53s
semi major axis, semi minor axis (arcsec):3.67, 3.23
angle (degrees, anti-clockwise from east):-123.22
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.54 2.2 21.572 0.280 AB
GALEX_NUV 11.06 1.35 21.291 0.133 AB
SDSS_u 14.7 3.12 20.982 0.230 AB
SDSS_g 40.74 1.9 19.875 0.051 AB
DES_g 36.72 0.48 19.988 0.014 AB
PanSTARRS_g 37.26 0.74 19.972 0.021 AB
SDSS_r 44.44 2.27 19.781 0.056 AB
PanSTARRS_r 41.61 0.75 19.852 0.019 AB
SDSS_i 51.87 2.89 19.613 0.061 AB
PanSTARRS_i 50.55 0.77 19.641 0.017 AB
PanSTARRS_z 45.35 2.18 19.759 0.052 AB
SDSS_z 26.54 11.92 20.340 0.488 AB
PanSTARRS_y 62.16 4.15 19.416 0.073 AB
2MASS_J 24.89 90.8 19.515 3.961 Vega
2MASS_H 271.18 148.27 16.449 0.594 Vega
2MASS_K -86.08 158.57 Vega
WISE_W1 17.84 8.91 18.072 0.542 Vega
WISE_W2 19.45 11.67 17.339 0.651 Vega
WISE_W3 65.36 65.46 14.188 1.087 Vega
WISE_W4 -123.34 467.62 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.664 8.899 9.126
{\rm log}_{10}({\rm SFR}) -0.825 0.022 0.624
{\rm log}_{10}({\rm sSFR}) -9.847 -8.887 -8.063
{\rm stellar\ age} 0.162 0.379 3.006

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.620 -0.949 -0.084
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.364 -0.190 0.256

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.145 0.448 1.020
\delta -0.486 0.021 0.239
\tau_1/\tau_2 0.614 1.146 1.649
Q_{PAH} 1.185 3.322 5.412
U_{min} 3.413 9.942 18.055
{\rm log}_{10}(\gamma_e)\, -3.076 -1.941 -0.680

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.297 -1.105 -0.134
{\rm log}_{10}(\tau_{AGN})\, 1.027 1.428 1.793

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.414 -0.603 -0.228
0.03-0.10 Gyr -1.048 0.137 0.780
0.10-0.32 Gyr -0.713 0.292 0.726
0.32-1.05 Gyr -3.616 -1.796 -0.376
1.05-3.40 Gyr -6.448 -3.158 -1.173
3.40-11.03 Gyr -7.495 -3.476 -1.451
11.03-12.25 Gyr -7.465 -3.231 -1.200