2025buh results

Information

Transient
Name:AT2025buh
Right ascension: 10h20m54.40s
Declination:55d22m59.02s
Discovery Date:Jan. 7, 2025, 1:13 p.m.
Classification:None
Redshift:None
MW E(B-V):0.011
Host
Name:2025buh
Right ascension: 10h20m54.09s
Declination:55d22m55.38s
Redshift:0.069883
Photometric Redshift:0.092
 

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
GALEX_NUV
GALEX_FUV
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 13.52
Transient MWEBV processed 0.05
Host match processed 1.54
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.66
Global aperture photometry processed 5.05
Validate global photometry processed 13.52
Global host SED inference processed 445.97
Local aperture photometry processed 4.65
Validate local photometry processed 0.02
Local host SED inference processed 479.32
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h20m54.40s, 55d22m59.02s
semi major axis, semi minor axis (arcsec):1.5, 1.5
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 18.47 1.29 20.734 0.076 AB
PanSTARRS_g 19.99 0.35 20.648 0.019 AB
SDSS_r 27.96 1.59 20.284 0.062 AB
PanSTARRS_r 29.53 0.42 20.224 0.015 AB
SDSS_i 38.89 2.12 19.926 0.059 AB
PanSTARRS_i 36.22 0.42 20.003 0.013 AB
PanSTARRS_z 41.81 1.15 19.847 0.030 AB
SDSS_z 39.42 4.75 19.911 0.131 AB
PanSTARRS_y 44.33 2.69 19.783 0.066 AB

Aperture details

RA, DEC (J2000):10h20m54.10s, 55d22m55.39s
semi major axis, semi minor axis (arcsec):11.37, 8.34
angle (degrees, anti-clockwise from east):-163.94
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 172.75 10.21 18.306 0.064 AB
SDSS_g 419.98 6.97 17.342 0.018 AB
PanSTARRS_g 452.68 2.2 17.261 0.005 AB
SDSS_r 679.88 8.64 16.819 0.014 AB
PanSTARRS_r 708.84 2.62 16.774 0.004 AB
SDSS_i 951.89 12.09 16.454 0.014 AB
PanSTARRS_i 918.68 2.67 16.492 0.003 AB
PanSTARRS_z 1073.53 7.3 16.323 0.007 AB
SDSS_z 1215.86 30.5 16.188 0.027 AB
PanSTARRS_y 1234.68 16.98 16.171 0.015 AB
2MASS_J 1528.55 252.63 15.044 0.179 Vega
2MASS_H 1236.68 412.39 14.802 0.362 Vega
2MASS_K 1984.83 407.31 13.818 0.223 Vega
WISE_W1 807.89 19.63 13.933 0.026 Vega
WISE_W2 493.63 24.96 13.827 0.055 Vega
WISE_W3 1873.21 117.01 10.545 0.068 Vega
WISE_W4 1226.78 709.74 9.558 0.628 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.626 8.802 8.897
{\rm log}_{10}({\rm SFR}) -2.187 -1.512 -0.653
{\rm log}_{10}({\rm sSFR}) -11.004 -10.333 -9.379
{\rm stellar\ age} 2.453 6.136 7.418

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.412 -0.761 -0.250
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.496 -0.780 -0.023

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.095 0.334 0.832
\delta -0.540 -0.122 0.216
\tau_1/\tau_2 0.668 1.054 1.432
Q_{PAH} 0.942 2.459 4.549
U_{min} 3.122 8.272 15.582
{\rm log}_{10}(\gamma_e)\, -3.048 -1.844 -0.590

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.040 -0.121 0.211
{\rm log}_{10}(\tau_{AGN})\, 1.149 1.527 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.985 -1.925 -1.446
0.03-0.10 Gyr -2.307 -1.426 -0.508
0.10-0.33 Gyr -1.783 -1.148 -0.534
0.33-1.07 Gyr -1.920 -1.160 -0.749
1.07-3.52 Gyr -1.976 -1.147 -0.871
3.52-11.55 Gyr -2.490 -1.177 -0.953
11.55-12.83 Gyr -2.636 -1.237 -0.708

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.117 10.264 10.372
{\rm log}_{10}({\rm SFR}) -0.333 0.531 1.096
{\rm log}_{10}({\rm sSFR}) -10.632 -9.758 -9.039
{\rm stellar\ age} 5.753 7.154 9.292

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.794 -0.490 -0.306
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.287 0.033 0.368

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.156 0.287 0.503
\delta -0.774 -0.408 0.146
\tau_1/\tau_2 0.551 0.941 1.356
Q_{PAH} 0.779 2.413 4.976
U_{min} 2.492 7.044 14.918
{\rm log}_{10}(\gamma_e)\, -3.369 -2.187 -1.026

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.988 -2.804 -1.778
{\rm log}_{10}(\tau_{AGN})\, 1.084 1.582 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.319 -0.494 -0.114
0.03-0.10 Gyr -0.270 0.679 1.256
0.10-0.33 Gyr -1.617 -0.078 0.381
0.33-1.07 Gyr -2.027 -0.182 0.190
1.07-3.52 Gyr -1.093 0.088 0.470
3.52-11.55 Gyr -0.253 0.340 0.532
11.55-12.83 Gyr -0.377 0.427 1.153