2026bdx results

Information

Transient
Name:AT2026bdx
Right ascension: 12h08m54.60s
Declination:2d11m12.18s
Discovery Date:Jan. 20, 2026, 1:28 p.m.
Classification:None
Redshift:None
MW E(B-V):0.019
Host
Name:1218790
Right ascension: 12h08m54.96s
Declination:2d11m10.32s
Redshift:None
Photometric Redshift:0.057
 

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_r
DES_g
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.29
Transient MWEBV processed 0.09
Host match processed 4.33
Host information processed 0.11
Host MWEBV processed 0.05
Global aperture construction processed 0.63
Global aperture photometry processed 5.21
Validate global photometry processed 16.49
Global host SED inference processed 502.1
Local aperture photometry processed 5.02
Validate local photometry processed 0.03
Local host SED inference processed 444.28
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h08m54.60s, 2d11m12.18s
semi major axis, semi minor axis (arcsec):1.81, 1.81
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 0.08 1.51 26.631 20.304 AB
SDSS_g 3.03 0.76 22.696 0.272 AB
PanSTARRS_g 2.96 0.45 22.724 0.165 AB
SDSS_r 4.46 1.11 22.278 0.270 AB
PanSTARRS_r 5.1 0.48 22.131 0.103 AB
DES_r 5.67 0.22 22.016 0.042 AB
SDSS_i 3.57 1.63 22.518 0.496 AB
PanSTARRS_i 7.06 0.48 21.778 0.074 AB
PanSTARRS_z 7.1 0.98 21.772 0.150 AB
SDSS_z -10.51 6.43 AB
PanSTARRS_y 7.84 2.49 21.665 0.345 AB

Aperture details

RA, DEC (J2000):12h08m55.02s, 2d11m10.64s
semi major axis, semi minor axis (arcsec):5.82, 3.78
angle (degrees, anti-clockwise from east):-23.73
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 17.07 1.11 20.819 0.071 AB
GALEX_NUV 18.36 0.53 20.741 0.031 AB
SDSS_u 23.45 4.07 20.475 0.189 AB
SDSS_g 74.08 2.68 19.226 0.039 AB
PanSTARRS_g 71.87 1.17 19.259 0.018 AB
SDSS_r 102.28 3.57 18.876 0.038 AB
PanSTARRS_r 103.89 1.25 18.859 0.013 AB
DES_r 112.92 0.76 18.768 0.007 AB
SDSS_i 126.54 4.87 18.644 0.042 AB
PanSTARRS_i 132.33 1.24 18.596 0.010 AB
PanSTARRS_z 135.66 2.5 18.569 0.020 AB
SDSS_z 94.97 16.89 18.956 0.193 AB
PanSTARRS_y 153.62 6.32 18.434 0.045 AB
2MASS_J 295.79 149.58 16.828 0.549 Vega
2MASS_H 54.7 205.06 18.187 4.070 Vega
2MASS_K 604.34 265.14 15.109 0.476 Vega
WISE_W1 55.46 8.74 16.841 0.171 Vega
WISE_W2 26.54 12.89 17.001 0.527 Vega
WISE_W3 44.43 66.44 14.607 1.624 Vega
WISE_W4 -415.1 350.11 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.660 8.017 8.251
{\rm log}_{10}({\rm SFR}) -1.791 -1.248 -0.787
{\rm log}_{10}({\rm sSFR}) -9.889 -9.282 -8.622
{\rm stellar\ age} 1.706 5.317 7.121

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.632 -0.991 -0.269
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.689 -0.956 0.168

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.907 1.459 1.965
\delta -0.112 0.137 0.319
\tau_1/\tau_2 0.713 1.040 1.372
Q_{PAH} 0.965 2.811 5.068
U_{min} 2.852 8.139 15.526
{\rm log}_{10}(\gamma_e)\, -2.857 -1.724 -0.559

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.196 -0.907 -0.028
{\rm log}_{10}(\tau_{AGN})\, 1.073 1.533 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.713 -1.168 -0.725
0.03-0.10 Gyr -2.154 -1.408 -0.808
0.10-0.33 Gyr -2.373 -1.663 -1.090
0.33-1.08 Gyr -2.801 -1.888 -1.432
1.08-3.56 Gyr -3.273 -1.995 -1.593
3.56-11.70 Gyr -3.497 -2.089 -1.666
11.70-13.00 Gyr -3.599 -2.165 -1.524

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.044 9.140 9.250
{\rm log}_{10}({\rm SFR}) -0.927 -0.675 -0.416
{\rm log}_{10}({\rm sSFR}) -10.072 -9.826 -9.560
{\rm stellar\ age} 5.818 6.903 8.272

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.493 -0.871 -0.508
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.135 0.283 0.403

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.062 0.221 0.444
\delta -0.249 0.147 0.320
\tau_1/\tau_2 0.781 1.124 1.446
Q_{PAH} 0.995 2.628 4.652
U_{min} 2.621 7.526 14.454
{\rm log}_{10}(\gamma_e)\, -2.690 -1.625 -0.528

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.073 -1.422 -0.829
{\rm log}_{10}(\tau_{AGN})\, 1.275 1.648 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.016 -0.847 -0.696
0.03-0.10 Gyr -0.947 -0.611 -0.315
0.10-0.33 Gyr -1.036 -0.722 -0.465
0.33-1.08 Gyr -1.249 -0.877 -0.643
1.08-3.56 Gyr -1.240 -0.875 -0.675
3.56-11.70 Gyr -0.998 -0.776 -0.617
11.70-13.00 Gyr -1.138 -0.668 -0.162