2023ex results

Information

Transient
Name:2023ex
Right ascension: 12h58m53.61s
Declination:28d07m37.36s
Discovery Date:None
Classification:SNIa
Redshift:0.023376
MW E(B-V):0.010
Host
Name:2023ex
Right ascension: 12h58m53.42s
Declination:28d07m33.60s
Redshift:0.023365
Photometric Redshift:0.059
 

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 17.56
Transient MWEBV processed 0.04
Host match processed 1.92
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.68
Global aperture photometry processed 7.15
Validate global photometry processed 19.78
Global host SED inference processed 560.62
Local aperture photometry processed 6.85
Validate local photometry processed 0.03
Local host SED inference processed 436.51
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h58m53.61s, 28d07m37.36s
semi major axis, semi minor axis (arcsec):4.24, 4.24
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 1.07 0.1 23.822 0.101 AB
SDSS_u 101.89 3.81 18.880 0.041 AB
SDSS_g 497.59 5.87 17.158 0.013 AB
DES_g 531.98 1.18 17.085 0.002 AB
PanSTARRS_g 521.3 1.57 17.107 0.003 AB
SDSS_r 1028.02 8.49 16.370 0.009 AB
PanSTARRS_r 1093.01 1.63 16.303 0.002 AB
DES_r 1119.7 2.69 16.277 0.003 AB
SDSS_i 1463.01 10.29 15.987 0.008 AB
PanSTARRS_i 1457.98 1.68 15.991 0.001 AB
PanSTARRS_z 1830.17 2.89 15.744 0.002 AB
SDSS_z 1876.41 15.42 15.717 0.009 AB
DES_z 2015.0 6.96 15.639 0.004 AB
PanSTARRS_y 2195.1 6.43 15.546 0.003 AB
2MASS_J 2542.62 95.43 14.492 0.041 Vega
2MASS_H 2995.76 160.73 13.841 0.058 Vega
2MASS_K 2525.31 145.32 13.556 0.062 Vega

Aperture details

RA, DEC (J2000):12h58m53.44s, 28d07m33.99s
semi major axis, semi minor axis (arcsec):9.12, 7.07
angle (degrees, anti-clockwise from east):-1.1
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.93 0.19 22.734 0.069 AB
GALEX_NUV 11.25 0.19 21.272 0.018 AB
SDSS_u 260.31 6.76 17.861 0.028 AB
SDSS_g 1210.5 9.22 16.193 0.008 AB
DES_g 1291.48 1.87 16.122 0.002 AB
PanSTARRS_g 1260.17 2.87 16.149 0.002 AB
SDSS_r 2499.85 13.37 15.405 0.006 AB
PanSTARRS_r 2606.61 2.93 15.360 0.001 AB
DES_r 2716.79 4.24 15.315 0.002 AB
SDSS_i 3572.12 16.34 15.018 0.005 AB
PanSTARRS_i 3466.96 3.02 15.050 0.001 AB
PanSTARRS_z 4396.76 5.32 14.792 0.001 AB
SDSS_z 4530.54 26.52 14.760 0.006 AB
DES_z 4779.24 10.84 14.702 0.002 AB
PanSTARRS_y 5342.03 12.01 14.581 0.002 AB
2MASS_J 6451.55 189.01 13.481 0.032 Vega
2MASS_H 8254.56 318.02 12.741 0.042 Vega
2MASS_K 6265.19 288.67 12.570 0.050 Vega
WISE_W1 2621.76 28.16 12.655 0.012 Vega
WISE_W2 1397.41 29.9 12.698 0.023 Vega
WISE_W3 351.73 78.02 12.360 0.241 Vega
WISE_W4 469.6 474.4 10.601 1.097 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.445 9.561 9.659
{\rm log}_{10}({\rm SFR}) -1.138 -0.545 -0.176
{\rm log}_{10}({\rm sSFR}) -10.703 -10.082 -9.645
{\rm stellar\ age} 5.083 6.785 8.014

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.293 -0.767 -0.453
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.702 -0.046 0.258

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.584 0.860 1.082
\delta -0.832 -0.689 -0.550
\tau_1/\tau_2 0.698 1.021 1.338
Q_{PAH} 0.479 1.936 3.327
U_{min} 2.382 7.165 13.800
{\rm log}_{10}(\gamma_e)\, -3.469 -2.537 -1.606

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.420 -3.249 -1.851
{\rm log}_{10}(\tau_{AGN})\, 0.907 1.335 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.954 -0.518 -0.301
0.03-0.10 Gyr -1.390 -0.573 -0.113
0.10-0.33 Gyr -1.223 -0.505 -0.068
0.33-1.10 Gyr -0.965 -0.443 -0.116
1.10-3.65 Gyr -0.644 -0.350 -0.132
3.65-12.10 Gyr -0.698 -0.370 -0.191
12.10-13.44 Gyr -0.865 -0.369 0.084

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.119 10.199 10.224
{\rm log}_{10}({\rm SFR}) -3.604 -2.719 -2.073
{\rm log}_{10}({\rm sSFR}) -13.694 -12.858 -12.239
{\rm stellar\ age} 10.152 12.714 12.769

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.686 -0.577 -0.490
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.418 -0.557 0.152

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.090 0.152 0.242
\delta -0.890 -0.691 -0.414
\tau_1/\tau_2 0.541 0.974 1.428
Q_{PAH} 0.322 1.266 3.428
U_{min} 3.420 8.900 17.100
{\rm log}_{10}(\gamma_e)\, -2.024 -1.249 -0.651

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.582 -3.848 -2.950
{\rm log}_{10}(\tau_{AGN})\, 1.071 1.604 1.960

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.968 -2.749 -2.100
0.03-0.10 Gyr -4.606 -2.903 -2.070
0.10-0.33 Gyr -5.597 -3.224 -2.286
0.33-1.10 Gyr -6.586 -3.664 -2.335
1.10-3.65 Gyr -5.028 -3.144 -1.744
3.65-12.10 Gyr -2.936 -1.498 0.163
12.10-13.44 Gyr 0.907 1.319 1.348