2023slw

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Information

Transient

Name: SN2023slw
Right ascension: 19h32m18.85s
Declination: -53d35m15.37s
Discovery Date: Sept. 14, 2023, 8:22 p.m.
Classification: SN Ia
Redshift: 0.050000
MW E(B-V): 0.049

Host

Name: 161651
Right ascension: 19h32m18.33s
Declination: -53d35m08.41s
Redshift: 0.059841
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 4.39
Cutout download processed 3.48
Global aperture construction processed 0.13
Local aperture photometry processed 0.8
Global aperture photometry processed 1.04
Validate local photometry no valid phot 0.01
Validate global photometry processed 1.08
Host information processed 0.14
Global host SED inference processed 971.6
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 19h32m18.85s, -53d35m15.37s
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) = 19h32m18.32s, -53d35m08.59s
semi major axis, semi minor axis (arcsec) = 11.88, 8.66
angle (degrees, anti-clockwise from east) = -21.16

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.27 3.23 20.580 0.165 AB
GALEX_NUV 28.24 2.99 20.273 0.115 AB
2MASS_J 4326.23 244.17 13.915 0.061 Vega
2MASS_H 5846.31 411.29 13.115 0.076 Vega
2MASS_K 5194.71 437.66 12.773 0.091 Vega
WISE_W1 2122.68 31.32 12.884 0.016 Vega
WISE_W2 1226.07 32.67 12.840 0.029 Vega
WISE_W3 1185.14 117.22 11.042 0.107 Vega
WISE_W4 1285.64 553.61 9.507 0.468 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})\, 10.538 10.690 10.842
{\rm log}_{10}({\rm SFR}) -0.911 -0.401 0.138
{\rm log}_{10}({\rm sSFR}) -11.577 -11.094 -10.556
{\rm stellar\ age} 5.965 7.737 11.297

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.541 -0.171 0.074
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.104 -0.568 -0.061

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.088 0.205 0.368
\delta -0.839 -0.490 -0.069
\tau_1/\tau_2 0.236 0.681 1.192
Q_{PAH} 0.297 1.290 3.812
U_{min} 2.330 6.292 13.522
{\rm log}_{10}(\gamma_e)\, -3.512 -2.456 -1.301

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.518 -3.622 -2.565
{\rm log}_{10}(\tau_{AGN})\, 1.065 1.588 1.968

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.077 -0.441 0.030
0.03-0.10 Gyr -1.788 -0.555 0.192
0.10-0.33 Gyr -2.235 -0.445 0.355
0.33-1.08 Gyr -2.128 -0.150 0.562
1.08-3.55 Gyr -1.395 0.388 0.851
3.55-11.66 Gyr -0.134 0.736 0.955
11.66-12.96 Gyr 0.226 0.967 1.885