2023tfj

Download data

Information

Transient

Name: SN2023tfj
Right ascension: 4h54m43.51s
Declination: -46d08m47.28s
Discovery Date: Sept. 17, 2023, 10:36 p.m.
Classification: SN Ia
Redshift: 0.057700
MW E(B-V): 0.018

Host

Name: 2023tfj
Right ascension: 4h54m34.73s
Declination: -46d07m32.36s
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 1.97
Cutout download processed 2.7
Global aperture construction processed 0.14
Local aperture photometry processed 0.58
Global aperture photometry processed 0.66
Validate local photometry no valid phot 0.01
Validate global photometry processed 0.87
Host information processed 0.09
Global host SED inference processed 543.15
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
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) = 4h54m43.51s, -46d08m47.28s
semi major axis, semi minor axis (arcsec) = 1.79, 1.79
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) = 4h54m34.33s, -46d07m32.09s
semi major axis, semi minor axis (arcsec) = 12.73, 6.64
angle (degrees, anti-clockwise from east) = -95.68

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 23.71 4.86 20.462 0.223 AB
GALEX_NUV 18.78 3.53 20.716 0.204 AB
2MASS_J 114.03 221.17 17.863 2.106 Vega
2MASS_H 865.37 261.95 15.189 0.329 Vega
2MASS_K 546.63 408.35 15.218 0.811 Vega
WISE_W1 208.34 12.22 15.404 0.064 Vega
WISE_W2 142.35 14.32 15.178 0.109 Vega
WISE_W3 227.46 76.77 12.834 0.366 Vega
WISE_W4 1007.17 474.06 9.772 0.511 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})\, 9.210 9.449 9.634
{\rm log}_{10}({\rm SFR}) -0.817 -0.504 -0.159
{\rm log}_{10}({\rm sSFR}) -10.314 -9.945 -9.428
{\rm stellar\ age} 4.567 7.074 8.998

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.165 -0.352 -0.001
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.176 -0.459 -0.016

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.163 0.328 0.609
\delta -0.466 -0.018 0.267
\tau_1/\tau_2 0.227 0.643 1.123
Q_{PAH} 0.716 2.293 5.017
U_{min} 2.643 7.633 14.648
{\rm log}_{10}(\gamma_e)\, -3.339 -2.173 -0.909

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.087 -2.857 -1.653
{\rm log}_{10}(\tau_{AGN})\, 1.032 1.566 1.959

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.698 -0.289 0.060
0.03-0.10 Gyr -1.916 -0.837 -0.209
0.10-0.33 Gyr -2.153 -0.978 -0.392
0.33-1.08 Gyr -1.948 -0.859 -0.262
1.08-3.55 Gyr -1.562 -0.669 -0.312
3.55-11.69 Gyr -1.286 -0.526 -0.243
11.69-12.99 Gyr -1.280 -0.411 0.294