2025yb results

Information

Transient
Name:AT2025yb
Right ascension: 2h41m58.50s
Declination:-23d44m03.68s
Discovery Date:Jan. 16, 2025, 6:01 a.m.
Classification:None
Redshift:None
MW E(B-V):0.021
Host
Name:2025yb
Right ascension: 2h41m58.62s
Declination:-23d44m03.21s
Redshift:None
Photometric Redshift:0.161
 

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
DES_g
DES_r
DES_z
 SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 8.11
Transient MWEBV processed 0.07
Host match processed 1.45
Host information processed 0.08
Host MWEBV processed 0.06
Global aperture construction processed 0.62
Global aperture photometry processed 5.27
Validate global photometry processed 13.84
Global host SED inference processed 419.2
Local aperture photometry processed 5.05
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):2h41m58.60s, -23d44m03.70s
semi major axis, semi minor axis (arcsec):7.92, 5.67
angle (degrees, anti-clockwise from east):-155.07
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.7 3.34 20.510 0.160 AB
GALEX_NUV 33.68 2.65 20.082 0.085 AB
DES_g 174.53 0.46 18.295 0.003 AB
PanSTARRS_g 176.92 1.54 18.281 0.009 AB
PanSTARRS_r 270.14 2.08 17.821 0.008 AB
DES_r 296.94 0.69 17.718 0.003 AB
PanSTARRS_i 405.1 2.35 17.381 0.006 AB
PanSTARRS_z 501.94 3.99 17.148 0.009 AB
DES_z 521.36 2.53 17.107 0.005 AB
PanSTARRS_y 577.09 14.19 16.997 0.027 AB
2MASS_J 689.92 203.91 15.908 0.321 Vega
2MASS_H 683.28 334.44 15.446 0.531 Vega
2MASS_K 1076.38 361.42 14.482 0.365 Vega
WISE_W1 342.89 13.82 14.863 0.044 Vega
WISE_W2 241.71 19.56 14.603 0.088 Vega
WISE_W3 865.66 82.39 11.383 0.103 Vega
WISE_W4 1347.21 472.37 9.456 0.381 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})\, 10.675 10.744 10.840
{\rm log}_{10}({\rm SFR}) 0.932 1.210 1.524
{\rm log}_{10}({\rm sSFR}) -9.840 -9.524 -9.226
{\rm stellar\ age} 6.312 7.129 10.409

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.927 -0.617 -0.441
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.893 0.124 0.388

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.232 0.368 0.553
\delta -0.388 -0.158 0.031
\tau_1/\tau_2 0.446 0.900 1.401
Q_{PAH} 0.343 1.210 2.713
U_{min} 2.690 8.443 16.188
{\rm log}_{10}(\gamma_e)\, -3.166 -2.232 -1.490

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.187 -2.781 -1.907
{\rm log}_{10}(\tau_{AGN})\, 1.069 1.471 1.879

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.675 -0.400 0.094
0.03-0.10 Gyr 1.087 1.368 1.685
0.10-0.32 Gyr -1.178 0.498 1.052
0.32-1.03 Gyr -2.381 0.015 0.580
1.03-3.30 Gyr -2.320 0.151 0.681
3.30-10.57 Gyr -0.316 0.866 1.018
10.57-11.74 Gyr 0.299 1.205 1.964