2026lwb results

Information

Transient
Name:SN2026lwb
Right ascension: 13h29m25.35s
Declination:78d48m26.72s
Discovery Date:May 10, 2026, 7:25 a.m.
Classification:SN II
Redshift:0.023000
MW E(B-V):
Host
Name:J132925.99+784824.27
Object ID:9907742247881511
Catalog Name:decals
Catalog Release:dr9
Right ascension: 13h29m25.99s
Declination:78d48m24.27s
Redshift:None
Photometric Redshift:0.020
 

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_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.67
Transient MWEBV processed 0.26
Host match processed 5.14
Host information processed 0.1
Host MWEBV processed 0.07
Global aperture construction processed 0.62
Global aperture photometry processed 3.66
Validate global photometry processed 11.11
Global host SED inference processed 457.09
Local aperture photometry processed 3.49
Validate local photometry processed 0.02
Local host SED inference processed 524.03
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h29m25.35s, 78d48m26.72s
semi major axis, semi minor axis (arcsec):4.31, 4.31
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 38.5 3.59 19.936 0.101 AB
PanSTARRS_g 429.11 1.4 17.319 0.004 AB
PanSTARRS_r 580.77 2.07 16.990 0.004 AB
PanSTARRS_i 635.51 1.87 16.892 0.003 AB
PanSTARRS_z 704.13 4.23 16.781 0.007 AB
PanSTARRS_y 841.2 10.32 16.588 0.013 AB
2MASS_J 647.86 98.55 15.976 0.165 Vega
2MASS_H 778.4 141.42 15.304 0.197 Vega
2MASS_K 632.85 152.57 15.059 0.262 Vega

Aperture details

RA, DEC (J2000):13h29m25.96s, 78d48m24.28s
semi major axis, semi minor axis (arcsec):12.72, 8.83
angle (degrees, anti-clockwise from east):-10.92
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 119.87 6.39 18.703 0.058 AB
GALEX_NUV 191.98 3.64 18.192 0.021 AB
PanSTARRS_g 922.46 3.3 16.488 0.004 AB
PanSTARRS_r 1234.98 5.06 16.171 0.004 AB
PanSTARRS_i 1354.95 4.51 16.070 0.004 AB
PanSTARRS_z 1477.21 10.36 15.976 0.008 AB
PanSTARRS_y 1896.51 25.31 15.705 0.014 AB
2MASS_J 1454.96 249.36 15.098 0.186 Vega
2MASS_H 2080.31 357.49 14.237 0.187 Vega
2MASS_K 1210.95 386.67 14.354 0.347 Vega
WISE_W1 676.96 17.25 14.125 0.028 Vega
WISE_W2 432.53 16.9 13.971 0.042 Vega
WISE_W3 521.1 66.13 11.934 0.138 Vega
WISE_W4 1059.75 390.75 9.717 0.400 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.743 9.011 9.160
{\rm log}_{10}({\rm SFR}) -1.284 -0.785 -0.198
{\rm log}_{10}({\rm sSFR}) -10.351 -9.804 -9.017
{\rm stellar\ age} 2.334 5.742 7.746

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.762 -1.278 -0.406
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.295 -0.458 -0.077

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.153 0.442 0.749
\delta -0.550 -0.151 0.097
\tau_1/\tau_2 0.691 1.054 1.429
Q_{PAH} 0.554 2.009 3.668
U_{min} 2.596 7.985 14.469
{\rm log}_{10}(\gamma_e)\, -3.425 -2.339 -1.256

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.139 -2.438 -0.873
{\rm log}_{10}(\tau_{AGN})\, 0.883 1.344 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.154 -0.892 -0.571
0.03-0.10 Gyr -1.415 -0.749 -0.096
0.10-0.33 Gyr -1.368 -0.672 -0.134
0.33-1.10 Gyr -1.554 -0.858 -0.461
1.10-3.65 Gyr -1.681 -0.990 -0.681
3.65-12.10 Gyr -1.995 -1.076 -0.706
12.10-13.45 Gyr -2.218 -1.104 -0.505

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.163 9.304 9.425
{\rm log}_{10}({\rm SFR}) -0.721 -0.464 -0.213
{\rm log}_{10}({\rm sSFR}) -10.071 -9.781 -9.408
{\rm stellar\ age} 5.671 6.970 8.272

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.155 -0.866 -0.597
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.244 -0.046 0.153

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.073 0.117 0.192
\delta -0.870 -0.568 -0.134
\tau_1/\tau_2 0.779 1.132 1.503
Q_{PAH} 0.154 0.500 1.079
U_{min} 3.085 7.710 13.822
{\rm log}_{10}(\gamma_e)\, -3.340 -2.447 -1.707

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.453 -3.659 -2.799
{\rm log}_{10}(\tau_{AGN})\, 0.992 1.481 1.909

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.988 -0.794 -0.663
0.03-0.10 Gyr -0.688 -0.361 -0.087
0.10-0.33 Gyr -0.744 -0.383 -0.095
0.33-1.10 Gyr -1.102 -0.725 -0.496
1.10-3.65 Gyr -1.109 -0.787 -0.558
3.65-12.10 Gyr -0.911 -0.643 -0.449
12.10-13.45 Gyr -1.043 -0.578 -0.098