2023vwh results

Information

Transient
Name:SN2023vwh
Right ascension: 4h09m59.62s
Declination:-6d05m52.47s
Discovery Date:Oct. 27, 2023, 7:35 a.m.
Classification:SN Ibn
Redshift:0.060000
MW E(B-V):0.086
Host
Name:2023vwh
Right ascension: 4h09m59.58s
Declination:-6d05m54.22s
Redshift:None
Photometric Redshift:0.247
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
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
 GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.09
Transient MWEBV processed 0.06
Host match processed 1.69
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 1.02
Global aperture photometry processed 7.16
Validate global photometry processed 18.94
Global host SED inference processed 417.32
Local aperture photometry processed 6.63
Validate local photometry processed 0.03
Local host SED inference processed 464.17
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):4h09m59.62s, -6d05m52.47s
semi major axis, semi minor axis (arcsec):1.73, 1.73
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 -0.75 1.36 AB
SDSS_g 6.45 0.85 21.876 0.143 AB
DES_g 8.5 0.22 21.577 0.028 AB
PanSTARRS_g 7.78 0.43 21.673 0.060 AB
SDSS_r 12.78 1.28 21.133 0.109 AB
PanSTARRS_r 12.75 0.55 21.136 0.047 AB
DES_r 12.75 0.36 21.137 0.030 AB
SDSS_i 16.87 1.79 20.832 0.115 AB
PanSTARRS_i 15.76 0.55 20.906 0.038 AB
PanSTARRS_z 18.96 1.19 20.706 0.068 AB
SDSS_z 27.47 6.16 20.303 0.244 AB
DES_z 18.56 0.81 20.728 0.048 AB
PanSTARRS_y 20.81 3.55 20.605 0.185 AB

Aperture details

RA, DEC (J2000):4h09m59.58s, -6d05m54.53s
semi major axis, semi minor axis (arcsec):8.46, 2.74
angle (degrees, anti-clockwise from east):-169.62
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 3.93 2.39 22.414 0.660 AB
SDSS_u 0.88 3.91 24.042 4.832 AB
SDSS_g 23.38 2.05 20.478 0.095 AB
DES_g 25.22 0.51 20.396 0.022 AB
PanSTARRS_g 25.2 1.19 20.397 0.051 AB
SDSS_r 36.63 3.03 19.990 0.090 AB
PanSTARRS_r 35.55 1.51 20.023 0.046 AB
DES_r 38.03 0.76 19.950 0.022 AB
SDSS_i 64.98 4.57 19.368 0.076 AB
PanSTARRS_i 46.44 1.51 19.733 0.035 AB
PanSTARRS_z 54.47 3.25 19.560 0.065 AB
SDSS_z 64.79 16.95 19.371 0.284 AB
DES_z 53.93 1.77 19.571 0.036 AB
PanSTARRS_y 83.07 9.64 19.101 0.126 AB
2MASS_J 129.2 127.2 17.727 1.069 Vega
2MASS_H 86.2 200.57 17.694 2.526 Vega
2MASS_K 449.56 245.52 15.430 0.593 Vega
WISE_W1 4.32 7.66 19.612 1.924 Vega
WISE_W2 8.64 11.51 18.220 1.447 Vega
WISE_W3 -67.02 78.91 Vega
WISE_W4 1052.54 558.21 9.724 0.576 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.067 8.293 8.434
{\rm log}_{10}({\rm SFR}) -2.513 -1.486 -0.534
{\rm log}_{10}({\rm sSFR}) -10.854 -9.839 -8.724
{\rm stellar\ age} 0.563 5.012 7.191

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.515 -0.954 -0.366
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.550 -0.793 -0.021

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.180 0.606 1.227
\delta -0.328 0.015 0.287
\tau_1/\tau_2 0.653 1.106 1.522
Q_{PAH} 1.257 3.135 5.446
U_{min} 3.332 9.074 17.139
{\rm log}_{10}(\gamma_e)\, -2.934 -1.807 -0.681

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.544 -0.198 0.206
{\rm log}_{10}(\tau_{AGN})\, 1.138 1.471 1.912

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.987 -2.484 -1.732
0.03-0.10 Gyr -2.553 -1.366 -0.375
0.10-0.33 Gyr -2.221 -1.385 -0.593
0.33-1.08 Gyr -3.330 -1.597 -1.044
1.08-3.55 Gyr -4.230 -1.739 -1.375
3.55-11.66 Gyr -5.118 -1.874 -1.476
11.66-12.96 Gyr -5.144 -1.908 -1.225

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.328 8.670 8.873
{\rm log}_{10}({\rm SFR}) -1.115 -0.460 0.216
{\rm log}_{10}({\rm sSFR}) -9.910 -9.127 -8.023
{\rm stellar\ age} 0.214 4.047 6.804

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.559 -0.925 -0.135
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.554 -0.080 0.199

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.398 0.810 1.284
\delta -0.361 -0.076 0.210
\tau_1/\tau_2 0.621 1.032 1.458
Q_{PAH} 0.931 2.635 4.484
U_{min} 3.323 9.449 16.563
{\rm log}_{10}(\gamma_e)\, -2.989 -1.873 -0.765

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.875 -2.082 -0.590
{\rm log}_{10}(\tau_{AGN})\, 1.056 1.506 1.876

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.544 -0.925 -0.563
0.03-0.10 Gyr -1.196 -0.380 0.365
0.10-0.33 Gyr -2.100 -0.809 -0.172
0.33-1.08 Gyr -3.632 -1.295 -0.745
1.08-3.55 Gyr -5.007 -1.525 -0.993
3.55-11.66 Gyr -5.318 -1.717 -1.091
11.66-12.96 Gyr -5.448 -1.660 -0.868