2023eb

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Information

Transient

Name: SN2023eb
Right ascension: 4h53m30.18s
Declination: -17d55m37.63s
Discovery Date: Jan. 5, 2023, 5:31 a.m.
Classification: SN Ia
Redshift: 0.036000
MW E(B-V): 0.040

Host

Name: 2023eb
Right ascension: 4h53m30.17s
Declination: -17d55m37.41s
Redshift: 0.041685
Photometric Redshift: 0.052
 

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 1.93
Cutout download processed 6.44
Global aperture construction processed 0.71
Local aperture photometry processed 6.27
Global aperture photometry processed 6.91
Validate local photometry processed 0.02
Validate global photometry processed 16.53
Host information processed 0.09
Global host SED inference processed 586.14
Local host SED inference processed 543.16
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 4h53m30.18s, -17d55m37.63s
semi major axis, semi minor axis (arcsec) = 2.43, 2.43
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 604.38 0.89 16.947 0.002 AB
PanSTARRS_g 573.25 0.74 17.004 0.001 AB
PanSTARRS_r 1187.73 1.04 16.213 0.001 AB
DES_r 1341.12 1.49 16.081 0.001 AB
PanSTARRS_i 1647.26 1.0 15.858 0.001 AB
PanSTARRS_z 2100.32 1.86 15.594 0.001 AB
DES_z 2338.01 6.27 15.478 0.003 AB
PanSTARRS_y 2401.43 4.63 15.449 0.002 AB

Aperture details

RA, DEC (J2000) = 4h53m30.16s, -17d55m37.25s
semi major axis, semi minor axis (arcsec) = 7.34, 4.66
angle (degrees, anti-clockwise from east) = -83.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.0 1.8 23.146 0.978 AB
GALEX_NUV 7.19 2.17 21.758 0.328 AB
DES_g 820.6 1.08 16.615 0.001 AB
PanSTARRS_g 845.93 1.43 16.582 0.002 AB
PanSTARRS_r 1689.32 2.09 15.831 0.001 AB
DES_r 1797.86 1.77 15.763 0.001 AB
PanSTARRS_i 2395.46 2.07 15.452 0.001 AB
PanSTARRS_z 2996.36 4.09 15.209 0.001 AB
DES_z 3212.06 7.43 15.133 0.003 AB
PanSTARRS_y 3589.34 10.83 15.012 0.003 AB
2MASS_J 4408.87 133.92 13.894 0.033 Vega
2MASS_H 5621.7 208.94 13.158 0.040 Vega
2MASS_K 4576.31 231.19 12.911 0.055 Vega
WISE_W1 1718.51 17.93 13.113 0.011 Vega
WISE_W2 919.2 19.83 13.152 0.023 Vega
WISE_W3 92.85 46.85 13.806 0.548 Vega
WISE_W4 -151.99 317.02 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})\, 10.091 10.217 10.317
{\rm log}_{10}({\rm SFR}) -0.597 -0.014 0.457
{\rm log}_{10}({\rm sSFR}) -10.815 -10.232 -9.701
{\rm stellar\ age} 5.858 7.628 9.714

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.286 -0.821 -0.594
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.850 -1.584 0.087

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.480 0.719 0.994
\delta -0.904 -0.672 -0.457
\tau_1/\tau_2 0.578 0.928 1.265
Q_{PAH} 0.378 1.458 3.241
U_{min} 3.030 8.286 15.111
{\rm log}_{10}(\gamma_e)\, -2.996 -1.799 -0.717

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.337 -3.086 -1.064
{\rm log}_{10}(\tau_{AGN})\, 0.959 1.470 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.305 0.124 0.342
0.03-0.10 Gyr -1.228 -0.101 0.519
0.10-0.33 Gyr -1.372 -0.228 0.358
0.33-1.09 Gyr -1.359 -0.194 0.276
1.09-3.60 Gyr -1.033 0.050 0.402
3.60-11.88 Gyr -0.164 0.278 0.479
11.88-13.20 Gyr -0.222 0.437 1.134

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.329 10.426 10.563
{\rm log}_{10}({\rm SFR}) -4.044 -1.555 -0.637
{\rm log}_{10}({\rm sSFR}) -14.668 -11.949 -11.017
{\rm stellar\ age} 7.169 8.184 12.407

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.417 -1.097 -0.882
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.191 -0.448 0.073

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.313 0.459 0.622
\delta -0.950 -0.822 -0.618
\tau_1/\tau_2 0.531 0.947 1.347
Q_{PAH} 0.445 1.521 3.590
U_{min} 3.208 9.123 16.874
{\rm log}_{10}(\gamma_e)\, -2.983 -2.040 -1.237

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.657 -3.954 -3.065
{\rm log}_{10}(\tau_{AGN})\, 1.139 1.627 1.987

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.231 -1.698 -0.596
0.03-0.10 Gyr -4.965 -1.730 -0.642
0.10-0.33 Gyr -4.805 -1.695 -0.433
0.33-1.09 Gyr -4.484 -1.292 -0.093
1.09-3.60 Gyr -3.324 -0.529 0.393
3.60-11.88 Gyr -1.197 0.502 0.708
11.88-13.20 Gyr -0.353 0.784 1.687