2023E

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Information

Transient

Name: SN2023E
Right ascension: 1h15m55.76s
Declination: -50d11m15.18s
Discovery Date: Jan. 1, 2023, 6:57 p.m.
Classification: SN Ia
Redshift: 0.024570
MW E(B-V): 0.009

Host

Name: 2023E
Right ascension: 1h15m55.22s
Declination: -50d11m21.84s
Redshift: 0.024347
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.25
Cutout download processed 8.61
Global aperture construction processed 1.54
Local aperture photometry processed 2.32
Global aperture photometry processed 2.61
Validate local photometry processed 0.03
Validate global photometry processed 19.36
Host information processed 0.08
Global host SED inference processed 445.7
Local host SED inference processed 467.96
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Log transient processing status processed None
 

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) = 1h15m55.76s, -50d11m15.18s
semi major axis, semi minor axis (arcsec) = 4.08, 4.08
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 394.9 0.59 17.409 0.002
DES_r 808.81 0.89 16.630 0.001
DES_z 1336.51 3.72 16.085 0.003
2MASS_J 1848.75 91.61 14.838 0.054
2MASS_H 2158.37 122.96 14.197 0.062
2MASS_K 1887.63 169.87 13.872 0.098

Aperture details

RA, DEC (J2000) = 1h15m55.29s, -50d11m22.23s
semi major axis, semi minor axis (arcsec) = 36.44, 31.43
angle (degrees, anti-clockwise from east) = 56.98

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 268.65 12.5 17.827 0.051
GALEX_NUV 394.38 10.15 17.410 0.028
DES_r 17559.69 4.77 13.289 0.000
DES_z 28824.37 18.39 12.751 0.001
2MASS_J 38482.67 794.96 11.542 0.022
2MASS_H 48768.42 1067.26 10.812 0.024
2MASS_K 36008.07 1482.64 10.671 0.045
WISE_W1 22334.24 109.39 10.329 0.005
WISE_W2 13808.0 122.85 10.211 0.010
WISE_W3 35875.22 425.98 7.339 0.013
WISE_W4 85333.28 2987.23 4.952 0.038
 

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})\, 9.309 9.503 9.676
{\rm log}_{10}({\rm SFR}) -1.510 -0.609 -0.058
{\rm log}_{10}({\rm sSFR}) -11.139 -10.103 -9.393
{\rm stellar\ age} 4.670 7.257 9.642

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.658 -0.983 -0.423
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.794 -1.235 0.055

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.550 0.914 1.172
\delta -0.749 -0.506 -0.153
\tau_1/\tau_2 0.591 0.965 1.367
Q_{PAH} 0.506 1.867 3.667
U_{min} 2.785 7.778 15.289
{\rm log}_{10}(\gamma_e)\, -3.222 -1.949 -1.077

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.308 -2.931 -0.943
{\rm log}_{10}(\tau_{AGN})\, 0.913 1.498 1.974

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.415 -0.583 -0.257
0.03-0.10 Gyr -1.982 -0.671 0.018
0.10-0.33 Gyr -2.107 -0.772 -0.159
0.33-1.10 Gyr -1.999 -0.768 -0.229
1.10-3.65 Gyr -1.713 -0.648 -0.290
3.65-12.09 Gyr -1.208 -0.513 -0.223
12.09-13.43 Gyr -1.221 -0.395 0.404

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.790 10.899 11.025
{\rm log}_{10}({\rm SFR}) -0.515 -0.193 0.129
{\rm log}_{10}({\rm sSFR}) -11.405 -11.069 -10.760
{\rm stellar\ age} 6.476 7.907 10.367

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.780 -0.319 -0.020
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.487 -0.758 0.094

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.179 0.375 0.658
\delta -0.418 -0.030 0.262
\tau_1/\tau_2 0.273 0.688 1.161
Q_{PAH} 0.616 1.726 4.155
U_{min} 2.954 8.212 15.518
{\rm log}_{10}(\gamma_e)\, -2.843 -1.773 -1.076

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.445 -1.905 -1.459
{\rm log}_{10}(\tau_{AGN})\, 1.001 1.428 1.840

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.218 0.127 0.475
0.03-0.10 Gyr -2.829 -0.720 -0.090
0.10-0.33 Gyr -3.172 -0.832 -0.106
0.33-1.10 Gyr -2.090 -0.325 0.320
1.10-3.65 Gyr -0.938 0.671 1.123
3.65-12.09 Gyr 0.441 0.991 1.192
12.09-13.43 Gyr 0.314 1.082 1.868