2025bky results

Information

Transient
Name:AT2025bky
Right ascension: 1h23m55.64s
Declination:5d04m48.20s
Discovery Date:Jan. 25, 2025, 12:33 p.m.
Classification:None
Redshift:None
MW E(B-V):0.026
Host
Name:2025bky
Right ascension: 1h23m55.68s
Declination:5d04m48.95s
Redshift:None
Photometric Redshift:0.189
 

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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 20.9
Transient MWEBV processed 0.04
Host match processed 2.11
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 7.89
Validate global photometry processed 22.96
Global host SED inference processed 411.72
Local aperture photometry processed 7.35
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):1h23m55.67s, 5d04m49.04s
semi major axis, semi minor axis (arcsec):5.43, 3.79
angle (degrees, anti-clockwise from east):-76.47
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1.11 0.32 23.789 0.314 AB
GALEX_NUV 1.81 0.39 23.258 0.235 AB
SDSS_u 13.88 4.21 21.044 0.330 AB
SDSS_g 74.91 2.6 19.214 0.038 AB
DES_g 80.52 0.6 19.135 0.008 AB
PanSTARRS_g 79.37 0.98 19.151 0.013 AB
SDSS_r 170.83 3.92 18.319 0.025 AB
PanSTARRS_r 164.74 1.17 18.358 0.008 AB
DES_r 190.48 1.0 18.200 0.006 AB
SDSS_i 275.35 5.38 17.800 0.021 AB
PanSTARRS_i 268.74 1.07 17.827 0.004 AB
PanSTARRS_z 331.74 3.0 17.598 0.010 AB
SDSS_z 411.19 15.75 17.365 0.042 AB
DES_z 356.82 3.68 17.519 0.011 AB
PanSTARRS_y 383.22 6.59 17.441 0.019 AB
2MASS_J 490.46 116.38 16.279 0.258 Vega
2MASS_H 858.11 180.99 15.199 0.229 Vega
2MASS_K 594.27 212.58 15.127 0.388 Vega
WISE_W1 306.77 13.68 14.984 0.048 Vega
WISE_W2 233.5 17.51 14.640 0.081 Vega
WISE_W3 1177.17 67.12 11.049 0.062 Vega
WISE_W4 1893.1 420.88 9.087 0.241 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})\, 10.580 10.672 10.791
{\rm log}_{10}({\rm SFR}) -0.139 0.491 0.972
{\rm log}_{10}({\rm sSFR}) -10.850 -10.184 -9.675
{\rm stellar\ age} 3.445 5.248 6.527

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.465 -0.962 -0.590
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.751 0.195 0.389

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.578 0.729 0.913
\delta -0.669 -0.495 -0.289
\tau_1/\tau_2 0.493 0.870 1.240
Q_{PAH} 0.813 2.311 4.186
U_{min} 2.258 7.027 14.745
{\rm log}_{10}(\gamma_e)\, -3.413 -2.325 -1.450

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.012 -2.291 -1.516
{\rm log}_{10}(\tau_{AGN})\, 0.972 1.377 1.865

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.290 0.303 0.566
0.03-0.10 Gyr -0.370 0.541 1.087
0.10-0.32 Gyr -0.081 0.868 1.293
0.32-1.01 Gyr 0.296 0.917 1.227
1.01-3.23 Gyr 0.520 0.897 1.169
3.23-10.28 Gyr 0.061 0.725 0.954
10.28-11.42 Gyr -0.316 0.650 1.236