2026bhd results

Information

Transient
Name:SN2026bhd
Right ascension: 12h19m12.13s
Declination:55d28m51.44s
Discovery Date:Jan. 25, 2026, 3:52 a.m.
Classification:SN Ia
Redshift:0.045084
MW E(B-V):0.016
Host
Name:
Right ascension: 12h19m12.70s
Declination:55d28m49.61s
Redshift:0.045084
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
GALEX_NUV
GALEX_FUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
 2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download failed 14.54
Transient MWEBV not processed 0.14
Host match not processed 6.59
Host information not processed 0.04
Host MWEBV not processed 0.05
Global aperture construction not processed 0.64
Global aperture photometry not processed 4.81
Validate global photometry not processed 15.62
Global host SED inference not processed 430.91
Local aperture photometry not processed 4.52
Validate local photometry not processed 0.02
Local host SED inference not processed 451.25
 

Imaging data


 

Spectral Energy Distribution


Warning: possible contaminating objects in the global aperture

 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h19m12.13s, 55d28m51.44s
semi major axis, semi minor axis (arcsec):2.26, 2.26
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 3.76 1.76 22.461 0.508 AB
SDSS_g 13.35 1.14 21.087 0.093 AB
PanSTARRS_g 11.84 0.48 21.217 0.044 AB
SDSS_r 14.62 1.43 20.987 0.106 AB
PanSTARRS_r 17.1 0.64 20.817 0.041 AB
SDSS_i 15.43 1.98 20.929 0.140 AB
PanSTARRS_i 18.73 0.82 20.719 0.047 AB
PanSTARRS_z 21.4 1.81 20.574 0.092 AB
SDSS_z 10.34 5.77 21.363 0.606 AB
PanSTARRS_y 27.96 3.89 20.284 0.151 AB

Aperture details

RA, DEC (J2000):12h19m12.71s, 55d28m49.75s
semi major axis, semi minor axis (arcsec):11.05, 8.64
angle (degrees, anti-clockwise from east):-165.93
Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 70.18 6.09 19.285 0.094 AB
GALEX_NUV 85.4 3.96 19.071 0.050 AB
SDSS_u 177.24 8.0 18.279 0.049 AB
SDSS_g 368.76 5.74 17.483 0.017 AB
PanSTARRS_g 336.71 2.1 17.582 0.007 AB
SDSS_r 465.61 7.12 17.230 0.017 AB
PanSTARRS_r 470.44 2.82 17.219 0.007 AB
SDSS_i 498.28 9.4 17.156 0.020 AB
PanSTARRS_i 538.36 3.52 17.072 0.007 AB
PanSTARRS_z 571.07 7.79 17.008 0.015 AB
SDSS_z 467.79 25.32 17.225 0.059 AB
PanSTARRS_y 696.71 16.77 16.792 0.026 AB
2MASS_J 950.12 243.24 15.561 0.278 Vega
2MASS_H 632.43 370.54 15.530 0.636 Vega
2MASS_K 475.7 417.06 15.369 0.952 Vega
WISE_W1 287.22 15.14 15.055 0.057 Vega
WISE_W2 173.07 20.76 14.965 0.130 Vega
WISE_W3 394.18 95.52 12.237 0.263 Vega
WISE_W4 169.77 472.77 11.705 3.023 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.803 8.039 8.203
{\rm log}_{10}({\rm SFR}) -2.051 -1.511 -0.953
{\rm log}_{10}({\rm sSFR}) -10.172 -9.556 -8.881
{\rm stellar\ age} 1.929 5.374 7.235

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.522 -0.742 -0.138
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.562 -0.791 -0.004

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.184 0.552 1.080
\delta -0.502 -0.087 0.221
\tau_1/\tau_2 0.728 1.093 1.456
Q_{PAH} 0.813 2.595 5.546
U_{min} 2.928 7.999 14.864
{\rm log}_{10}(\gamma_e)\, -2.931 -1.762 -0.636

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.379 -0.545 0.161
{\rm log}_{10}(\tau_{AGN})\, 1.063 1.439 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.063 -1.522 -1.086
0.03-0.10 Gyr -2.194 -1.544 -0.909
0.10-0.33 Gyr -2.192 -1.595 -1.027
0.33-1.09 Gyr -2.556 -1.669 -1.231
1.09-3.59 Gyr -2.790 -1.785 -1.479
3.59-11.83 Gyr -3.128 -1.903 -1.573
11.83-13.14 Gyr -3.328 -1.991 -1.410
0.33-1.09 Gyr -2.365 -1.730 -1.323
1.09-3.59 Gyr -2.848 -1.937 -1.634
3.59-11.84 Gyr -3.160 -2.041 -1.696
11.84-13.15 Gyr -3.160 -2.093 -1.509

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.123 9.286 9.403
{\rm log}_{10}({\rm SFR}) -0.117 0.126 0.356
{\rm log}_{10}({\rm sSFR}) -9.460 -9.179 -8.830
{\rm stellar\ age} 3.712 5.594 6.828

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.792 -0.500 -0.318
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.198 0.332 0.436

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.097 0.167 0.297
\delta -0.846 -0.569 -0.252
\tau_1/\tau_2 0.656 1.014 1.348
Q_{PAH} 0.221 0.638 1.288
U_{min} 3.177 7.790 14.428
{\rm log}_{10}(\gamma_e)\, -3.007 -1.912 -1.352

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.229 -3.274 -2.324
{\rm log}_{10}(\tau_{AGN})\, 0.984 1.400 1.854

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.768 -0.510 -0.341
0.03-0.10 Gyr -0.016 0.258 0.502
0.10-0.33 Gyr -0.576 -0.049 0.221
0.33-1.09 Gyr -1.121 -0.553 -0.267
1.09-3.59 Gyr -1.098 -0.677 -0.422
3.59-11.83 Gyr -1.242 -0.748 -0.535
11.83-13.14 Gyr -1.362 -0.727 -0.296