2026bhg

Download data

Information

Transient

Name: AT2026bhg
Right ascension: 11h46m08.14s
Declination: 20d56m09.77s
Discovery Date: Jan. 24, 2026, 4:02 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.018

Host

Name:
Right ascension: 11h46m08.01s
Declination: 20d56m07.17s
Redshift: None
Photometric Redshift: 0.071
 

Processing Status: completed

Task Name Status Time taken (s) Warning Flag
Cutout download processed 18.86
Transient MWEBV processed 0.06
Host match processed 5.22
Host information processed 0.11
Host MWEBV processed 0.05
Global aperture construction processed 0.65
Global aperture photometry processed 5.69
Validate global photometry processed 17.92
Global host SED inference processed 432.11
Local aperture photometry processed 5.35
Validate local photometry processed 0.03
Local host SED inference processed 452.76
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 11h46m08.14s, 20d56m09.77s
semi major axis, semi minor axis (arcsec) = 1.48, 1.48
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 5.21 0.7 22.109 0.147 AB
DES_g 5.61 0.2 22.027 0.038 AB
PanSTARRS_g 6.08 0.36 21.939 0.065 AB
SDSS_r 6.23 0.88 21.914 0.154 AB
PanSTARRS_r 9.25 0.49 21.484 0.057 AB
SDSS_i 8.49 1.22 21.577 0.155 AB
PanSTARRS_i 10.94 0.46 21.302 0.046 AB
PanSTARRS_z 7.69 1.04 21.685 0.148 AB
SDSS_z 8.76 3.39 21.543 0.420 AB
DES_z 10.29 0.9 21.369 0.095 AB
PanSTARRS_y 7.71 2.19 21.683 0.309 AB

Aperture details

RA, DEC (J2000) = 11h46m07.98s, 20d56m07.32s
semi major axis, semi minor axis (arcsec) = 4.49, 3.54
angle (degrees, anti-clockwise from east) = -61.64

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.37 0.87 21.361 0.091 AB
GALEX_NUV 17.61 0.73 20.786 0.045 AB
SDSS_u 35.54 3.6 20.023 0.110 AB
SDSS_g 58.95 2.24 19.474 0.041 AB
DES_g 63.54 0.61 19.392 0.010 AB
PanSTARRS_g 61.91 0.98 19.421 0.017 AB
SDSS_r 90.6 2.94 19.007 0.035 AB
PanSTARRS_r 90.46 1.3 19.009 0.016 AB
SDSS_i 104.74 3.67 18.850 0.038 AB
PanSTARRS_i 110.33 1.23 18.793 0.012 AB
PanSTARRS_z 110.96 2.78 18.787 0.027 AB
SDSS_z 106.89 9.26 18.828 0.094 AB
DES_z 124.65 2.8 18.661 0.024 AB
PanSTARRS_y 120.97 5.79 18.693 0.052 AB
2MASS_J 99.09 116.71 18.015 1.279 Vega
2MASS_H 93.67 163.2 17.603 1.892 Vega
2MASS_K 88.48 184.06 17.195 2.259 Vega
WISE_W1 60.44 8.22 16.748 0.148 Vega
WISE_W2 55.33 11.55 16.204 0.227 Vega
WISE_W3 103.99 59.17 13.683 0.618 Vega
WISE_W4 150.23 362.88 11.838 2.622 Vega
 

Imaging data

Click the image to load the interactive plot.


 

Spectral Energy Distribution

Click the image to load the interactive plot.


Click the image to load the interactive plot.


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.998 8.189 8.325
{\rm log}_{10}({\rm SFR}) -2.029 -1.508 -0.866
{\rm log}_{10}({\rm sSFR}) -10.253 -9.678 -8.956
{\rm stellar\ age} 3.080 5.876 7.311

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.837 -1.543 -1.070
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.678 -0.917 0.065

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.221 0.514 1.061
\delta -0.492 -0.039 0.251
\tau_1/\tau_2 0.638 0.992 1.329
Q_{PAH} 1.040 2.592 4.942
U_{min} 2.684 7.422 14.652
{\rm log}_{10}(\gamma_e)\, -2.814 -1.909 -0.894

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.554 -0.111 0.216
{\rm log}_{10}(\tau_{AGN})\, 1.155 1.520 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.886 -1.456 -0.941
0.03-0.10 Gyr -2.228 -1.554 -0.829
0.10-0.33 Gyr -2.263 -1.605 -1.006
0.33-1.07 Gyr -2.364 -1.728 -1.339
1.07-3.52 Gyr -2.328 -1.735 -1.483
3.52-11.53 Gyr -2.481 -1.808 -1.558
11.53-12.82 Gyr -2.720 -1.851 -1.319

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.050 9.187 9.334
{\rm log}_{10}({\rm SFR}) -0.490 -0.205 0.089
{\rm log}_{10}({\rm sSFR}) -9.732 -9.398 -9.025
{\rm stellar\ age} 5.222 6.634 8.115

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.285 -0.742 -0.298
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.804 0.162 0.355

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.116 0.264 0.471
\delta -0.483 -0.087 0.191
\tau_1/\tau_2 0.738 1.122 1.489
Q_{PAH} 1.012 2.750 4.951
U_{min} 2.948 8.379 15.896
{\rm log}_{10}(\gamma_e)\, -2.291 -1.182 -0.392

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.594 -1.935 -1.195
{\rm log}_{10}(\tau_{AGN})\, 1.054 1.485 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.263 -0.817 -0.561
0.03-0.10 Gyr -0.387 -0.077 0.235
0.10-0.33 Gyr -1.156 -0.501 -0.185
0.33-1.07 Gyr -1.497 -0.883 -0.572
1.07-3.52 Gyr -1.420 -0.897 -0.646
3.52-11.53 Gyr -1.135 -0.769 -0.553
11.53-12.82 Gyr -1.255 -0.642 -0.095