2023bsg results

Information

Transient
Name:SN2023bsg
Right ascension: 12h29m49.59s
Declination:22d22m18.20s
Discovery Date:Feb. 13, 2023, 10:07 p.m.
Classification:SN II
Redshift:0.026000
MW E(B-V):0.018
Host
Name:2023bsg
Right ascension: 12h29m49.37s
Declination:22d22m19.56s
Redshift:0.022543
Photometric Redshift:0.030
 

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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.05
Transient MWEBV processed 0.04
Host match processed 0.83
Host information processed 0.08
Host MWEBV processed 0.06
Global aperture construction processed 0.64
Global aperture photometry processed 6.79
Validate global photometry processed 18.98
Global host SED inference processed 379.62
Local aperture photometry processed 6.71
Validate local photometry processed 0.03
Local host SED inference processed 537.37
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h29m49.59s, 22d22m18.20s
semi major axis, semi minor axis (arcsec):4.39, 4.39
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 65.67 1.7 19.357 0.028 AB
SDSS_u 432.52 6.06 17.310 0.015 AB
SDSS_g 1357.7 9.63 16.068 0.008 AB
DES_g 1452.12 2.26 15.995 0.002 AB
PanSTARRS_g 1410.26 1.33 16.027 0.001 AB
SDSS_r 2461.03 13.01 15.422 0.006 AB
PanSTARRS_r 2418.15 1.91 15.441 0.001 AB
DES_r 2712.46 4.79 15.317 0.002 AB
SDSS_i 3217.49 15.03 15.131 0.005 AB
PanSTARRS_i 3186.75 2.05 15.142 0.001 AB
PanSTARRS_z 3899.84 2.97 14.922 0.001 AB
SDSS_z 4091.21 20.27 14.870 0.005 AB
DES_z 4268.86 16.96 14.824 0.004 AB
PanSTARRS_y 4514.48 5.62 14.763 0.001 AB
2MASS_J 5289.77 92.95 13.697 0.019 Vega
2MASS_H 6582.24 161.9 12.986 0.027 Vega
2MASS_K 5654.72 145.17 12.681 0.028 Vega

Aperture details

RA, DEC (J2000):12h29m49.40s, 22d22m19.66s
semi major axis, semi minor axis (arcsec):18.84, 13.03
angle (degrees, anti-clockwise from east):-59.58
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 390.27 4.18 17.422 0.012 AB
GALEX_NUV 591.9 2.95 16.969 0.005 AB
SDSS_u 1463.77 14.14 15.986 0.010 AB
SDSS_g 3982.03 16.86 14.900 0.005 AB
DES_g 4106.68 4.02 14.866 0.001 AB
PanSTARRS_g 4155.42 4.01 14.853 0.001 AB
SDSS_r 6476.08 21.91 14.372 0.004 AB
PanSTARRS_r 6543.87 5.83 14.360 0.001 AB
SDSS_i 8015.37 25.66 14.140 0.003 AB
PanSTARRS_i 8070.44 6.48 14.133 0.001 AB
PanSTARRS_z 9539.94 9.66 13.951 0.001 AB
SDSS_z 9664.85 48.82 13.937 0.005 AB
DES_z 10034.26 26.73 13.896 0.003 AB
PanSTARRS_y 11352.91 19.67 13.762 0.002 AB
2MASS_J 12492.32 328.23 12.763 0.029 Vega
2MASS_H 16286.44 578.02 12.003 0.039 Vega
2MASS_K 12768.88 519.49 11.797 0.044 Vega
WISE_W1 6794.05 51.68 11.621 0.008 Vega
WISE_W2 4309.41 57.37 11.475 0.014 Vega
WISE_W3 18741.57 204.09 8.044 0.012 Vega
WISE_W4 21810.77 1366.51 6.433 0.068 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.841 9.917 10.049
{\rm log}_{10}({\rm SFR}) -0.490 -0.132 0.241
{\rm log}_{10}({\rm sSFR}) -10.485 -10.073 -9.668
{\rm stellar\ age} 5.777 7.231 8.527

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.460 -0.904 -0.559
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.760 0.082 0.362

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.465 0.792 1.140
\delta -0.297 -0.068 0.145
\tau_1/\tau_2 0.601 0.933 1.286
Q_{PAH} 0.510 2.273 4.545
U_{min} 2.646 7.698 14.531
{\rm log}_{10}(\gamma_e)\, -3.474 -2.274 -1.383

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.414 -2.738 -1.125
{\rm log}_{10}(\tau_{AGN})\, 0.966 1.477 1.921

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.620 -0.340 -0.048
0.03-0.10 Gyr -0.518 -0.069 0.347
0.10-0.33 Gyr -0.567 -0.082 0.292
0.33-1.10 Gyr -0.721 -0.196 0.131
1.10-3.65 Gyr -0.547 -0.083 0.187
3.65-12.11 Gyr -0.258 0.013 0.176
12.11-13.46 Gyr -0.433 0.084 0.550

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.110 10.167 10.211
{\rm log}_{10}({\rm SFR}) 0.276 0.446 0.621
{\rm log}_{10}({\rm sSFR}) -9.914 -9.718 -9.515
{\rm stellar\ age} 6.377 7.195 8.167

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.471 -0.342 -0.248
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.180 0.312 0.422

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.216 0.330 0.466
\delta -0.518 -0.307 -0.149
\tau_1/\tau_2 0.601 0.929 1.272
Q_{PAH} 0.737 1.348 2.243
U_{min} 2.565 6.609 13.213
{\rm log}_{10}(\gamma_e)\, -3.279 -2.328 -1.813

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.102 -2.288 -1.853
{\rm log}_{10}(\tau_{AGN})\, 1.014 1.407 1.820

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.049 0.075 0.195
0.03-0.10 Gyr 0.354 0.548 0.744
0.10-0.33 Gyr 0.035 0.285 0.520
0.33-1.10 Gyr -0.218 0.029 0.206
1.10-3.65 Gyr -0.136 0.132 0.317
3.65-12.11 Gyr 0.105 0.264 0.363
12.11-13.46 Gyr -0.069 0.326 0.725