2023zbj results

Information

Transient
Name:SN2023zbj
Right ascension: 2h11m56.39s
Declination:-20d22m48.07s
Discovery Date:Nov. 21, 2023, 4:50 p.m.
Classification:SN IIb
Redshift:0.031000
MW E(B-V):0.020
Host
Name:ESO544-023
Right ascension: 2h11m56.32s
Declination:-20d22m34.04s
Redshift:0.030772
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_FUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
DES_g
DES_r
DES_z
GALEX_NUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.93
Transient MWEBV processed 0.04
Host match processed 5.45
Host information processed 0.16
Host MWEBV processed 0.04
Global aperture construction processed 0.6
Global aperture photometry processed 4.55
Validate global photometry processed 9.98
Global host SED inference processed 377.32
Local aperture photometry processed 4.69
Validate local photometry processed 0.02
Local host SED inference processed 453.95
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h11m56.39s, -20d22m48.07s
semi major axis, semi minor axis (arcsec):3.25, 3.25
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 374.05 0.77 17.468 0.002 AB
PanSTARRS_g 365.83 0.97 17.492 0.003 AB
PanSTARRS_r 605.4 1.46 16.945 0.003 AB
DES_r 682.6 1.0 16.815 0.002 AB
PanSTARRS_i 771.13 1.03 16.682 0.001 AB
PanSTARRS_z 944.46 2.31 16.462 0.003 AB
DES_z 959.62 5.59 16.445 0.006 AB
PanSTARRS_y 1149.27 5.06 16.249 0.005 AB
2MASS_J 1374.45 83.79 15.160 0.066 Vega
2MASS_H 1581.07 145.95 14.535 0.100 Vega
2MASS_K 1396.3 140.67 14.200 0.109 Vega

Aperture details

RA, DEC (J2000):2h11m56.29s, -20d22m34.38s
semi major axis, semi minor axis (arcsec):39.94, 17.61
angle (degrees, anti-clockwise from east):-0.88
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 547.65 16.33 17.054 0.032 AB
PanSTARRS_g 7800.57 7.47 14.170 0.001 AB
PanSTARRS_r 13115.72 11.76 13.606 0.001 AB
PanSTARRS_i 17278.24 8.02 13.306 0.001 AB
PanSTARRS_z 21270.95 18.47 13.081 0.001 AB
PanSTARRS_y 26046.96 40.6 12.861 0.002 AB
2MASS_J 32073.87 683.18 11.740 0.023 Vega
2MASS_H 38345.59 1194.66 11.073 0.034 Vega
2MASS_K 31953.43 1151.96 10.801 0.039 Vega
WISE_W1 17476.52 84.97 10.595 0.005 Vega
WISE_W2 11011.63 111.15 10.456 0.011 Vega
WISE_W3 44591.38 335.79 7.103 0.008 Vega
WISE_W4 56395.02 2997.28 5.402 0.058 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.364 9.522 9.670
{\rm log}_{10}({\rm SFR}) -0.909 -0.385 0.075
{\rm log}_{10}({\rm sSFR}) -10.533 -9.929 -9.354
{\rm stellar\ age} 4.923 7.112 9.060

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.536 -0.850 -0.400
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.735 -0.421 0.108

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.317 0.700 0.998
\delta -0.613 -0.308 -0.047
\tau_1/\tau_2 0.658 0.993 1.362
Q_{PAH} 0.533 2.053 3.804
U_{min} 2.510 7.659 14.920
{\rm log}_{10}(\gamma_e)\, -3.526 -2.599 -1.396

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.223 -2.560 -0.800
{\rm log}_{10}(\tau_{AGN})\, 0.919 1.414 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.787 -0.415 -0.122
0.03-0.10 Gyr -1.149 -0.387 0.153
0.10-0.33 Gyr -1.419 -0.525 -0.012
0.33-1.10 Gyr -1.468 -0.645 -0.211
1.10-3.63 Gyr -1.346 -0.568 -0.241
3.63-12.01 Gyr -0.969 -0.454 -0.214
12.01-13.34 Gyr -0.998 -0.358 0.304

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.854 10.914 10.973
{\rm log}_{10}({\rm SFR}) 0.766 1.040 1.301
{\rm log}_{10}({\rm sSFR}) -10.192 -9.892 -9.605
{\rm stellar\ age} 7.001 7.766 9.260

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.343 -0.194 -0.068
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.206 -0.027 0.330

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.248 0.378 0.522
\delta -0.470 -0.256 -0.081
\tau_1/\tau_2 0.725 1.104 1.462
Q_{PAH} 0.928 1.948 3.423
U_{min} 2.481 6.711 13.051
{\rm log}_{10}(\gamma_e)\, -2.873 -1.907 -1.366

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.399 -2.343 -1.739
{\rm log}_{10}(\tau_{AGN})\, 1.157 1.622 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.048 0.569 0.823
0.03-0.10 Gyr 0.816 1.161 1.437
0.10-0.33 Gyr 0.272 0.754 1.056
0.33-1.10 Gyr 0.060 0.512 0.806
1.10-3.63 Gyr 0.248 0.678 0.919
3.63-12.01 Gyr 0.856 1.033 1.136
12.01-13.34 Gyr 0.757 1.194 1.682