2026vhn results

Information

Transient
Name:SN2026vhn
Right ascension: 10h24m18.81s
Declination:-32d28m29.79s
Discovery Date:July 20, 2026, 5:01 p.m.
Classification:SN IIP
Redshift:0.000505
MW E(B-V):0.069
Host
Name:NGC3241
Object ID:1151138.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 10h24m16.96s
Declination:-32d28m57.42s
Redshift:0.008578
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_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.72
Transient MWEBV processed 0.13
Host match processed 5.69
Host information processed 0.14
Host MWEBV processed 0.13
Global aperture construction processed 0.14
Global aperture photometry processed 0.96
Validate global photometry processed 1.31
Global host SED inference processed 816.47
Local aperture photometry processed 0.93
Validate local photometry processed 0.02
Local host SED inference processed 604.94
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h24m18.81s, -32d28m29.79s
semi major axis, semi minor axis (arcsec):11.35, 11.35
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 16.34 5.44 20.867 0.362 AB
GALEX_NUV 20.96 4.11 20.597 0.213 AB
2MASS_J 2822.77 285.6 14.378 0.110 Vega
2MASS_H 2723.16 386.4 13.945 0.154 Vega
2MASS_K 2110.52 517.21 13.751 0.266 Vega
WISE_W1 567.85 542.26 14.315 1.037 Vega
WISE_W2 327.81 311.17 14.272 1.031 Vega
WISE_W3 578.44 695.36 11.820 1.305 Vega

Aperture details

RA, DEC (J2000):10h24m16.96s, -32d28m58.01s
semi major axis, semi minor axis (arcsec):55.45, 33.01
angle (degrees, anti-clockwise from east):309.68
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 791.98 26.21 16.653 0.036 AB
GALEX_NUV 1316.43 20.5 16.102 0.017 AB
2MASS_H 174705.81 1462.18 9.427 0.009 Vega
2MASS_K 145807.33 1953.96 9.153 0.015 Vega
WISE_W1 63367.03 2260.26 9.196 0.039 Vega
WISE_W2 35576.08 1411.84 9.183 0.043 Vega
WISE_W3 78838.13 3416.52 6.484 0.047 Vega
WISE_W4 97634.74 7206.73 4.806 0.080 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.398 8.687 8.990
{\rm log}_{10}({\rm SFR}) -1.734 -1.064 -0.581
{\rm log}_{10}({\rm sSFR}) -10.560 -9.827 -9.017
{\rm stellar\ age} 3.410 7.064 9.224

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.153 -0.398 -0.018
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.571 -0.839 -0.100

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.546 1.117 1.537
\delta -0.376 -0.102 0.149
\tau_1/\tau_2 0.456 0.851 1.268
Q_{PAH} 0.438 1.768 4.411
U_{min} 2.837 7.968 15.448
{\rm log}_{10}(\gamma_e)\, -3.602 -2.492 -1.163

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.237 -2.419 -0.479
{\rm log}_{10}(\tau_{AGN})\, 0.955 1.420 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.621 -0.907 -0.451
0.03-0.10 Gyr -2.623 -1.418 -0.687
0.10-0.33 Gyr -3.198 -1.730 -1.002
0.33-1.10 Gyr -3.138 -1.657 -0.929
1.10-3.65 Gyr -2.996 -1.535 -1.089
3.65-12.10 Gyr -2.632 -1.351 -0.984
12.10-13.44 Gyr -2.417 -1.236 -0.432

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.448 10.540 10.672
{\rm log}_{10}({\rm SFR}) -0.733 -0.257 0.222
{\rm log}_{10}({\rm sSFR}) -11.242 -10.786 -10.313
{\rm stellar\ age} 7.358 8.492 12.201

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.881 -0.537 -0.352
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.903 -0.438 0.101

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.135 0.246 0.431
\delta -0.869 -0.567 -0.230
\tau_1/\tau_2 0.261 0.685 1.161
Q_{PAH} 0.281 1.097 3.116
U_{min} 2.430 6.927 14.319
{\rm log}_{10}(\gamma_e)\, -3.343 -2.105 -1.326

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.553 -3.656 -2.598
{\rm log}_{10}(\tau_{AGN})\, 1.305 1.799 2.045

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.916 -0.346 0.061
0.03-0.10 Gyr -1.128 -0.331 0.328
0.10-0.33 Gyr -1.671 -0.407 0.153
0.33-1.10 Gyr -1.922 -0.357 0.234
1.10-3.65 Gyr -1.808 -0.126 0.447
3.65-12.10 Gyr -0.156 0.602 0.773
12.10-13.44 Gyr 0.355 0.944 1.754