2026vbr results

Information

Transient
Name:SN2026vbr
Right ascension: 22h55m59.40s
Declination:19d04m08.08s
Discovery Date:July 15, 2026, 2:18 p.m.
Classification:SN II
Redshift:0.032460
MW E(B-V):0.056
Host
Name:J225559.35+190407.20
Object ID:9906628553803437
Catalog Name:decals
Catalog Release:dr9
Right ascension: 22h55m59.35s
Declination:19d04m07.20s
Redshift:None
Photometric Redshift:0.050
Dataset
Version:0
 

Cutout Download Report

Downloadable 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_z
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 21.33
Transient MWEBV processed 0.18
Host match processed 5.84
Host information processed 0.14
Host MWEBV processed 0.19
Host spectrum download processed 0.12
Global aperture construction processed 0.71
Global aperture photometry processed 7.51
Validate global photometry processed 20.32
Global host SED inference processed 338.44
Local aperture photometry processed 7.34
Validate local photometry processed 0.03
Local host SED inference processed 415.17
 

Imaging data


 

Spectral Energy Distribution



 

Host Galaxy Spectrum


 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.940 9.081 9.204
{\rm log}_{10}({\rm SFR}) -1.196 -0.759 -0.264
{\rm log}_{10}({\rm sSFR}) -10.277 -9.844 -9.307
{\rm stellar\ age} 3.296 6.105 7.534

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.588 -1.002 -0.522
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.410 -0.584 0.112

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.146 0.463 0.863
\delta -0.234 0.092 0.312
\tau_1/\tau_2 0.711 1.021 1.331
Q_{PAH} 0.494 2.017 4.625
U_{min} 2.974 7.854 15.051
{\rm log}_{10}(\gamma_e)\, -2.928 -1.566 -0.477

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.402 -2.926 -0.940
{\rm log}_{10}(\tau_{AGN})\, 1.101 1.513 1.907

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.681 -1.063 -0.663
0.03-0.10 Gyr -1.204 -0.694 -0.153
0.10-0.33 Gyr -1.195 -0.685 -0.204
0.33-1.09 Gyr -3.127 -0.939 -0.366
1.09-3.58 Gyr -2.747 -0.841 -0.432
3.58-11.78 Gyr -2.697 -0.821 -0.501
11.78-13.09 Gyr -2.689 -0.794 0.066
0.33-1.09 Gyr -1.357 -0.813 -0.452
1.09-3.62 Gyr -1.378 -0.847 -0.595
3.62-11.99 Gyr -1.668 -0.917 -0.671
11.99-13.32 Gyr -1.992 -0.982 -0.465

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.186 9.257 9.326
{\rm log}_{10}({\rm SFR}) -1.364 -1.139 -0.893
{\rm log}_{10}({\rm sSFR}) -10.638 -10.405 -10.129
{\rm stellar\ age} 6.441 7.318 8.135

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.337 -1.109 -0.890
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.448 -0.694 0.012

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.071 0.132 0.216
\delta -0.515 -0.149 0.142
\tau_1/\tau_2 0.679 0.969 1.259
Q_{PAH} 0.437 1.133 2.226
U_{min} 2.679 7.176 14.723
{\rm log}_{10}(\gamma_e)\, -2.890 -1.931 -1.014

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.463 -3.666 -2.634
{\rm log}_{10}(\tau_{AGN})\, 1.140 1.572 1.949

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.570 -1.274 -1.061
0.03-0.10 Gyr -1.408 -1.094 -0.793
0.10-0.33 Gyr -1.382 -1.023 -0.715
0.33-1.09 Gyr -3.999 -1.059 -0.552
1.09-3.58 Gyr -3.211 -0.832 -0.387
3.58-11.78 Gyr -0.967 -0.278 -0.091
11.78-13.09 Gyr -0.696 -0.021 0.837
0.33-1.09 Gyr -1.307 -0.996 -0.758
1.09-3.62 Gyr -1.030 -0.779 -0.573
3.62-11.99 Gyr -0.763 -0.596 -0.481
11.99-13.32 Gyr -1.074 -0.632 -0.234
 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h55m59.40s, 19d04m08.08s
semi major axis, semi minor axis (arcsec):3.09, 3.09
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 66.76 3.95 19.339 0.064 AB
SDSS_g 182.25 3.61 18.248 0.022 AB
DES_g 184.04 0.74 18.238 0.004 AB
PanSTARRS_g 180.35 0.71 18.260 0.004 AB
SDSS_r 261.47 4.54 17.856 0.019 AB
PanSTARRS_r 270.36 0.82 17.820 0.003 AB
DES_r 278.15 1.81 17.789 0.007 AB
SDSS_i 337.96 5.57 17.578 0.018 AB
PanSTARRS_i 333.06 1.01 17.594 0.003 AB
PanSTARRS_z 379.76 1.94 17.451 0.006 AB
SDSS_z 398.22 14.19 17.400 0.039 AB
DES_z 404.38 4.77 17.383 0.013 AB
PanSTARRS_y 431.84 4.92 17.312 0.012 AB
2MASS_J 453.2 79.56 16.364 0.191 Vega
2MASS_H 532.63 115.66 15.716 0.236 Vega
2MASS_K 602.69 146.92 15.112 0.265 Vega

Aperture details

RA, DEC (J2000):22h55m59.34s, 19d04m07.49s
semi major axis, semi minor axis (arcsec):6.8, 4.39
angle (degrees, anti-clockwise from east):226.26
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 26.65 3.88 20.336 0.158 AB
GALEX_NUV 33.42 2.67 20.090 0.087 AB
SDSS_u 86.15 6.54 19.062 0.082 AB
SDSS_g 235.63 4.3 17.969 0.020 AB
DES_g 240.24 0.89 17.948 0.004 AB
PanSTARRS_g 238.18 1.19 17.958 0.005 AB
SDSS_r 344.68 5.74 17.556 0.018 AB
PanSTARRS_r 355.13 1.36 17.524 0.004 AB
DES_r 380.92 2.16 17.448 0.006 AB
SDSS_i 443.3 7.49 17.283 0.018 AB
PanSTARRS_i 442.69 1.72 17.285 0.004 AB
PanSTARRS_z 498.2 3.35 17.156 0.007 AB
SDSS_z 524.8 24.21 17.100 0.050 AB
DES_z 534.71 5.63 17.080 0.011 AB
PanSTARRS_y 578.67 8.59 16.994 0.016 AB
2MASS_J 736.67 156.53 15.837 0.231 Vega
2MASS_H 972.91 226.07 15.062 0.252 Vega
2MASS_K 954.47 289.57 14.613 0.329 Vega
WISE_W1 233.1 12.7 15.282 0.059 Vega
WISE_W2 130.73 15.96 15.270 0.133 Vega
WISE_W3 247.58 56.7 12.742 0.249 Vega
WISE_W4 -58.45 337.78 Vega