2023bsg

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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
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 0.83
Cutout download processed 17.05
Global aperture construction processed 0.64
Local aperture photometry processed 6.71
Global aperture photometry processed 6.79
Validate local photometry processed 0.03
Validate global photometry processed 18.98
Host information processed 0.08
Global host SED inference processed 379.62
Local host SED inference processed 537.37
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
Processing status completed N/A N/A
 

Cutout Download Report

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:
 

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
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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