2026bjz results

Information

Transient
Name:SN2026bjz
Right ascension: 12h18m03.52s
Declination:50d27m10.08s
Discovery Date:Jan. 25, 2026, 3:29 a.m.
Classification:SN Ia
Redshift:0.029621
MW E(B-V):0.017
Host
Name:39478
Right ascension: 12h18m02.25s
Declination:50d27m13.83s
Redshift:0.030359
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 processed 17.12
Transient MWEBV processed 0.06
Host match processed 5.7
Host information processed 0.04
Host MWEBV processed 0.13
Global aperture construction failed 0.64
Global aperture photometry not processed 5.6
Validate global photometry not processed 17.06
Global host SED inference not processed 550.15
Local aperture photometry processed 5.57
Validate local photometry processed 0.02
Local host SED inference processed 520.38
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h18m03.52s, 50d27m10.08s
semi major axis, semi minor axis (arcsec):3.29, 3.29
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 11.36 2.36 21.261 0.225 AB
SDSS_g 35.61 1.76 20.021 0.054 AB
PanSTARRS_g 29.86 0.69 20.212 0.025 AB
SDSS_r 64.12 2.44 19.382 0.041 AB
PanSTARRS_r 65.08 0.92 19.366 0.015 AB
SDSS_i 102.28 3.52 18.876 0.037 AB
PanSTARRS_i 86.36 1.19 19.059 0.015 AB
PanSTARRS_z 109.65 2.14 18.800 0.021 AB
SDSS_z 102.83 8.35 18.870 0.088 AB
DES_z 82.36 1.57 19.111 0.021 AB
PanSTARRS_y 138.89 4.24 18.543 0.033 AB
2MASS_J 148.4 72.29 17.576 0.529 Vega
2MASS_H 224.84 132.09 16.653 0.638 Vega
2MASS_K 181.72 119.79 16.414 0.716 Vega

Aperture details

RA, DEC (J2000):12h18m02.21s, 50d27m13.79s
semi major axis, semi minor axis (arcsec):13.69, 13.24
angle (degrees, anti-clockwise from east):-174.19
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 5.13 2.3 22.124 0.488 AB
GALEX_NUV 24.62 2.92 20.422 0.129 AB
SDSS_u 598.86 10.83 16.957 0.020 AB
SDSS_g 2865.52 14.31 15.257 0.005 AB
PanSTARRS_g 2942.26 2.96 15.228 0.001 AB
SDSS_r 5965.27 20.71 14.461 0.004 AB
PanSTARRS_r 6038.81 3.98 14.448 0.001 AB
SDSS_i 8591.91 25.89 14.065 0.003 AB
PanSTARRS_i 8559.9 4.97 14.069 0.001 AB
PanSTARRS_z 10491.07 8.91 13.848 0.001 AB
SDSS_z 10887.42 42.06 13.808 0.004 AB
DES_z 10461.11 14.46 13.851 0.002 AB
PanSTARRS_y 12917.6 17.47 13.622 0.001 AB
2MASS_J 15898.43 303.29 12.502 0.021 Vega
2MASS_H 18997.81 550.24 11.836 0.031 Vega
2MASS_K 16260.05 500.04 11.534 0.033 Vega
WISE_W1 7123.6 43.75 11.569 0.007 Vega
WISE_W2 3885.83 45.07 11.587 0.013 Vega
WISE_W3 1225.37 103.13 11.005 0.091 Vega
WISE_W4 1268.28 599.26 9.522 0.513 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.684 8.802 8.924
{\rm log}_{10}({\rm SFR}) -2.166 -1.550 -1.000
{\rm log}_{10}({\rm sSFR}) -11.000 -10.366 -9.842
{\rm stellar\ age} 7.231 8.705 12.373

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.817 -1.460 -1.002
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.303 0.137 0.384

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.606 0.963 1.316
\delta -0.253 0.050 0.268
\tau_1/\tau_2 0.652 1.025 1.414
Q_{PAH} 0.548 1.840 4.238
U_{min} 2.831 7.742 14.993
{\rm log}_{10}(\gamma_e)\, -3.342 -2.427 -1.375

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.247 -1.341 -0.367
{\rm log}_{10}(\tau_{AGN})\, 1.052 1.394 1.870

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.342 -1.589 -1.083
0.03-0.10 Gyr -2.380 -1.608 -0.974
0.10-0.33 Gyr -3.219 -1.996 -1.319
0.33-1.10 Gyr -4.019 -2.204 -1.483
1.10-3.63 Gyr -4.009 -2.017 -1.290
3.63-12.01 Gyr -2.217 -1.190 -0.974
12.01-13.35 Gyr -1.354 -0.683 -0.012

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.759 10.816 10.846
{\rm log}_{10}({\rm SFR}) -4.182 -2.400 -1.810
{\rm log}_{10}({\rm sSFR}) -14.918 -13.221 -12.625
{\rm stellar\ age} 10.520 12.628 12.680

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.638 -0.518 -0.413
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.590 -0.728 0.134

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.068 0.124 0.219
\delta -0.530 -0.193 0.074
\tau_1/\tau_2 0.406 0.875 1.358
Q_{PAH} 0.432 1.533 3.387
U_{min} 2.809 8.716 16.348
{\rm log}_{10}(\gamma_e)\, -3.421 -2.356 -1.361

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.569 -3.898 -3.083
{\rm log}_{10}(\tau_{AGN})\, 1.026 1.545 1.939

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.135 -2.520 -1.754
0.03-0.10 Gyr -5.559 -2.779 -1.800
0.10-0.33 Gyr -6.184 -3.125 -1.902
0.33-1.10 Gyr -6.165 -3.210 -1.740
1.10-3.63 Gyr -4.554 -2.598 -1.128
3.63-12.01 Gyr -2.352 -1.001 0.721
12.01-13.35 Gyr 1.617 1.940 1.975