2026bhw results

Information

Transient
Name:AT2026bhw
Right ascension: 12h48m07.37s
Declination:28d27m52.85s
Discovery Date:Jan. 25, 2026, 3:29 a.m.
Classification:None
Redshift:None
MW E(B-V):0.010
Host
Name:
Right ascension: 12h48m07.52s
Declination:28d27m53.11s
Redshift:None
Photometric Redshift:0.156
 

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 19.95
Transient MWEBV processed 0.06
Host match processed 5.6
Host information processed 0.18
Host MWEBV processed 0.05
Global aperture construction processed 0.64
Global aperture photometry processed 6.69
Validate global photometry processed 19.34
Global host SED inference processed 373.86
Local aperture photometry processed 6.81
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):12h48m07.53s, 28d27m53.37s
semi major axis, semi minor axis (arcsec):3.42, 2.83
angle (degrees, anti-clockwise from east):-43.98
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.3 0.62 22.089 0.126 AB
GALEX_NUV 9.85 0.39 21.416 0.044 AB
SDSS_u 12.39 2.66 21.167 0.233 AB
SDSS_g 35.57 1.76 20.022 0.054 AB
DES_g 37.94 0.35 19.952 0.010 AB
PanSTARRS_g 33.36 0.77 20.092 0.025 AB
SDSS_r 58.77 2.39 19.477 0.044 AB
PanSTARRS_r 59.26 0.78 19.468 0.014 AB
DES_r 64.11 0.72 19.383 0.012 AB
SDSS_i 74.33 3.35 19.222 0.049 AB
PanSTARRS_i 72.03 0.89 19.256 0.013 AB
PanSTARRS_z 78.46 1.86 19.163 0.026 AB
SDSS_z 79.89 9.3 19.144 0.126 AB
DES_z 86.56 1.6 19.057 0.020 AB
PanSTARRS_y 93.28 4.53 18.976 0.053 AB
2MASS_J 144.61 107.31 17.605 0.806 Vega
2MASS_H 309.7 163.48 16.305 0.573 Vega
2MASS_K 37.33 167.7 18.132 4.878 Vega
WISE_W1 43.97 7.45 17.093 0.184 Vega
WISE_W2 35.83 10.16 16.675 0.308 Vega
WISE_W3 120.34 51.38 13.525 0.464 Vega
WISE_W4 -50.91 303.68 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})\, 9.666 9.767 9.866
{\rm log}_{10}({\rm SFR}) 0.029 0.310 0.576
{\rm log}_{10}({\rm sSFR}) -9.772 -9.460 -9.161
{\rm stellar\ age} 4.565 5.821 6.849

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.065 -0.410 -0.121
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.250 -0.692 -0.174

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.187 0.360 0.599
\delta -0.428 -0.059 0.166
\tau_1/\tau_2 0.879 1.207 1.532
Q_{PAH} 0.719 2.155 4.584
U_{min} 2.972 8.002 15.361
{\rm log}_{10}(\gamma_e)\, -2.140 -1.116 -0.348

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.171 -2.624 -1.326
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.504 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.271 -0.022 0.222
0.03-0.10 Gyr 0.085 0.400 0.690
0.10-0.32 Gyr -0.092 0.215 0.483
0.32-1.03 Gyr -0.455 -0.107 0.158
1.03-3.31 Gyr -0.498 -0.192 0.021
3.31-10.62 Gyr -0.400 -0.140 0.025
10.62-11.79 Gyr -0.557 -0.078 0.356