2026bgz results

Information

Transient
Name:SN2026bgz
Right ascension: 13h28m54.10s
Declination:57d53m37.07s
Discovery Date:Jan. 25, 2026, 5:03 a.m.
Classification:SN Ia
Redshift:0.068296
MW E(B-V):0.008
Host
Name:2572207
Right ascension: 13h28m52.94s
Declination:57d53m40.66s
Redshift:0.068598
Photometric Redshift:None
 

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_z
 DES_g
DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download failed 14.17
Transient MWEBV not processed 0.06
Host match not processed 3.86
Host information not processed 0.06
Host MWEBV not processed 0.06
Global aperture construction not processed 0.62
Global aperture photometry not processed 5.34
Validate global photometry not processed 17.05
Global host SED inference not processed 415.31
Local aperture photometry not processed 5.34
Validate local photometry not processed 0.02
Local host SED inference not processed 454.86
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h28m54.07s, 57d53m37.31s
semi major axis, semi minor axis (arcsec):1.53, 1.53
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 16.8 1.17 20.836 0.076 AB
PanSTARRS_g 15.51 0.37 20.924 0.026 AB
SDSS_r 33.6 1.62 20.084 0.052 AB
PanSTARRS_r 33.59 0.44 20.085 0.014 AB
SDSS_i 45.5 2.12 19.755 0.050 AB
PanSTARRS_i 45.81 0.57 19.748 0.013 AB
PanSTARRS_z 57.95 1.13 19.492 0.021 AB
SDSS_z 59.39 4.3 19.466 0.079 AB
DES_z 63.85 1.9 19.387 0.032 AB
PanSTARRS_y 68.08 2.56 19.317 0.041 AB

Aperture details

RA, DEC (J2000):13h28m52.90s, 57d53m40.97s
semi major axis, semi minor axis (arcsec):18.73, 5.98
angle (degrees, anti-clockwise from east):-66.05
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.04 1.46 20.494 0.069 AB
GALEX_NUV 31.87 0.76 20.142 0.026 AB
SDSS_u 192.3 7.82 18.190 0.044 AB
SDSS_g 823.81 8.21 16.610 0.011 AB
PanSTARRS_g 853.52 2.6 16.572 0.003 AB
SDSS_r 1739.38 11.6 15.799 0.007 AB
PanSTARRS_r 1793.7 3.07 15.766 0.002 AB
SDSS_i 2461.13 15.29 15.422 0.007 AB
PanSTARRS_i 2543.05 3.98 15.387 0.002 AB
PanSTARRS_z 3219.41 7.76 15.131 0.003 AB
SDSS_z 3381.68 30.5 15.077 0.010 AB
DES_z 3520.32 14.02 15.034 0.004 AB
PanSTARRS_y 3761.07 17.54 14.962 0.005 AB
2MASS_J 4740.25 253.96 13.816 0.058 Vega
2MASS_H 5771.71 445.05 13.129 0.084 Vega
2MASS_K 5928.87 433.6 12.630 0.079 Vega
WISE_W1 2368.08 25.33 12.765 0.012 Vega
WISE_W2 1444.22 28.76 12.662 0.022 Vega
WISE_W3 1762.83 89.42 10.610 0.055 Vega
WISE_W4 1678.19 546.94 9.218 0.354 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.140 9.250 9.350
{\rm log}_{10}({\rm SFR}) -2.361 -1.603 -0.920
{\rm log}_{10}({\rm sSFR}) -11.631 -10.893 -10.195
{\rm stellar\ age} 6.584 7.748 10.753

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.385 -0.601 -0.132
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.535 -0.578 0.205

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.290 0.762 1.277
\delta -0.303 0.065 0.313
\tau_1/\tau_2 0.666 1.025 1.381
Q_{PAH} 1.015 3.024 5.407
U_{min} 2.891 8.121 15.242
{\rm log}_{10}(\gamma_e)\, -2.728 -1.659 -0.653

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.194 -0.706 -0.158
{\rm log}_{10}(\tau_{AGN})\, 0.966 1.435 1.901

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.649 -1.738 -1.055
0.03-0.10 Gyr -2.536 -1.651 -0.867
0.10-0.33 Gyr -2.605 -1.601 -0.876
0.33-1.08 Gyr -2.806 -1.581 -0.913
1.08-3.53 Gyr -2.599 -1.150 -0.665
3.53-11.56 Gyr -1.225 -0.643 -0.484
11.56-12.85 Gyr -1.106 -0.448 0.331

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.907 10.979 11.030
{\rm log}_{10}({\rm SFR}) -0.598 -0.248 0.088
{\rm log}_{10}({\rm sSFR}) -11.579 -11.195 -10.868
{\rm stellar\ age} 8.135 10.963 12.114

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.504 -0.393 -0.295
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.504 -0.158 0.345

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.115 0.172 0.248
\delta -0.746 -0.462 -0.212
\tau_1/\tau_2 0.613 1.023 1.457
Q_{PAH} 0.717 2.516 4.649
U_{min} 2.207 7.091 14.929
{\rm log}_{10}(\gamma_e)\, -2.951 -1.667 -0.852

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.294 -3.198 -2.244
{\rm log}_{10}(\tau_{AGN})\, 1.124 1.603 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.260 -0.519 -0.266
0.03-0.10 Gyr -0.711 -0.179 0.222
0.10-0.33 Gyr -1.414 -0.421 0.031
0.33-1.08 Gyr -2.342 -0.843 -0.233
1.08-3.53 Gyr -2.288 -0.746 -0.066
3.53-11.56 Gyr -0.788 0.706 1.165
11.56-12.85 Gyr 1.193 1.998 2.163