2023ei

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Information

Transient

Name: SN2023ei
Right ascension: 5h16m38.11s
Declination: -60d47m03.18s
Discovery Date: Jan. 8, 2023, 3:49 a.m.
Classification: SN Ia
Redshift: 0.060000
MW E(B-V): 0.020

Host

Name: 2023ei
Right ascension: 5h16m38.42s
Declination: -60d47m02.16s
Redshift: None
Photometric Redshift:
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 1.03
Cutout download processed 2.15
Global aperture construction processed 0.16
Local aperture photometry processed 0.97
Global aperture photometry processed 1.08
Validate local photometry no valid phot 0.01
Validate global photometry processed 1.51
Host information processed 0.08
Global host SED inference processed 540.71
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
Processing status blocked 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) = 5h16m38.11s, -60d47m03.18s
semi major axis, semi minor axis (arcsec) = 1.73, 1.73
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 5h16m38.39s, -60d47m02.84s
semi major axis, semi minor axis (arcsec) = 9.98, 6.72
angle (degrees, anti-clockwise from east) = -141.61

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 52.36 5.53 19.603 0.115 AB
GALEX_NUV 64.26 3.65 19.380 0.062 AB
2MASS_J 1440.92 225.08 15.109 0.170 Vega
2MASS_H 2154.78 310.38 14.199 0.156 Vega
2MASS_K 1515.16 403.32 14.111 0.289 Vega
WISE_W1 662.57 11.4 14.148 0.019 Vega
WISE_W2 386.47 12.91 14.093 0.036 Vega
WISE_W3 755.05 48.19 11.531 0.069 Vega
WISE_W4 439.72 258.1 10.672 0.637 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.905 10.100 10.306
{\rm log}_{10}({\rm SFR}) -0.402 -0.100 0.317
{\rm log}_{10}({\rm sSFR}) -10.605 -10.176 -9.746
{\rm stellar\ age} 5.257 7.475 11.015

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.758 -0.365 -0.041
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.246 -0.410 0.087

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.091 0.200 0.360
\delta -0.678 -0.309 0.061
\tau_1/\tau_2 0.310 0.757 1.302
Q_{PAH} 0.250 0.789 2.196
U_{min} 2.280 6.476 13.576
{\rm log}_{10}(\gamma_e)\, -3.630 -2.946 -1.476

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.475 -3.641 -2.613
{\rm log}_{10}(\tau_{AGN})\, 1.041 1.550 1.941

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.459 -0.002 0.304
0.03-0.10 Gyr -1.354 -0.232 0.375
0.10-0.33 Gyr -1.874 -0.468 0.216
0.33-1.08 Gyr -2.006 -0.349 0.228
1.08-3.55 Gyr -1.587 -0.186 0.247
3.55-11.66 Gyr -0.605 0.069 0.353
11.66-12.96 Gyr -0.425 0.334 1.298