2023slt

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Information

Transient

Name: SN2023slt
Right ascension: 3h34m04.41s
Declination: -21d54m21.80s
Discovery Date: Sept. 13, 2023, 1:39 a.m.
Classification: SN Ia
Redshift: 0.139000
MW E(B-V): 0.024

Host

Name:
Right ascension: 3h34m04.33s
Declination: -21d54m22.30s
Redshift: None
Photometric Redshift: 0.456
 

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 6.9
Cutout download processed 5.44
Global aperture construction processed 8.83
Local aperture photometry processed 5.64
Global aperture photometry processed 5.55
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.46
Host information processed 0.15
Global host SED inference processed 478.02
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
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) = 3h34m04.41s, -21d54m21.80s
semi major axis, semi minor axis (arcsec) = 0.82, 0.82
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) = 3h34m04.33s, -21d54m22.18s
semi major axis, semi minor axis (arcsec) = 3.65, 1.96
angle (degrees, anti-clockwise from east) = 64.16

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 2.99 0.14 22.709 0.051 AB
PanSTARRS_g 1.62 0.79 23.373 0.525 AB
PanSTARRS_r 3.39 0.85 22.574 0.271 AB
DES_r 4.17 0.17 22.349 0.045 AB
PanSTARRS_i 5.34 0.85 22.081 0.172 AB
PanSTARRS_z 3.56 1.89 22.520 0.576 AB
DES_z 4.77 0.54 22.203 0.124 AB
PanSTARRS_y 4.37 4.7 22.299 1.169 AB
2MASS_J 75.44 82.02 18.311 1.180 Vega
2MASS_H 19.29 117.26 19.319 6.599 Vega
2MASS_K -64.23 155.48 Vega
WISE_W1 -1.14 5.63 Vega
WISE_W2 0.63 7.83 21.067 13.547 Vega
WISE_W3 87.92 50.1 13.866 0.619 Vega
WISE_W4 -79.47 339.76 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})\, 8.013 8.360 8.606
{\rm log}_{10}({\rm SFR}) -0.903 -0.372 0.107
{\rm log}_{10}({\rm sSFR}) -9.381 -8.663 -7.978
{\rm stellar\ age} 0.128 1.954 5.315

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.492 -0.759 -0.098
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.668 -0.716 0.174

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.584 1.112 1.726
\delta -0.171 0.107 0.278
\tau_1/\tau_2 0.727 1.135 1.604
Q_{PAH} 1.533 3.613 5.541
U_{min} 3.152 9.048 17.550
{\rm log}_{10}(\gamma_e)\, -3.030 -1.978 -0.864

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.434 -0.729 0.093
{\rm log}_{10}(\tau_{AGN})\, 0.886 1.218 1.725

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.075 -0.398 0.101
0.03-0.10 Gyr -1.292 -0.504 0.149
0.10-0.32 Gyr -2.392 -0.923 -0.273
0.32-1.04 Gyr -4.221 -1.687 -0.921
1.04-3.35 Gyr -5.815 -2.243 -1.310
3.35-10.79 Gyr -6.396 -2.442 -1.461
10.79-11.99 Gyr -6.547 -2.442 -1.353