2023vcr

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Information

Transient

Name: SN2023vcr
Right ascension: 4h32m34.64s
Declination: -32d31m20.35s
Discovery Date: Oct. 15, 2023, 6:02 a.m.
Classification: SN Ia
Redshift: 0.062900
MW E(B-V): 0.016

Host

Name: 2023vcr
Right ascension: 4h32m35.35s
Declination: -32d31m14.10s
Redshift: 0.062677
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.97
Cutout download processed 2.83
Global aperture construction processed 0.1
Local aperture photometry processed 0.62
Global aperture photometry processed 0.63
Validate local photometry no valid phot 0.01
Validate global photometry processed 0.91
Host information processed 0.09
Global host SED inference processed 1391.0
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.07
Log transient processing status blocked None
 

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) = 4h32m34.64s, -32d31m20.35s
semi major axis, semi minor axis (arcsec) = 1.66, 1.66
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 4h32m35.35s, -32d31m13.74s
semi major axis, semi minor axis (arcsec) = 8.71, 8.4
angle (degrees, anti-clockwise from east) = -38.32

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 9.28 2.63 21.481 0.308 AB
GALEX_NUV 8.6 2.72 21.563 0.343 AB
2MASS_J 4303.25 185.92 13.921 0.047 Vega
2MASS_H 4858.57 273.96 13.316 0.061 Vega
2MASS_K 4553.56 366.55 12.916 0.087 Vega
WISE_W2 1239.33 31.66 12.828 0.028 Vega
WISE_W3 609.13 88.38 11.764 0.158 Vega
WISE_W4 637.48 540.84 10.269 0.921 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.538 10.795 10.942
{\rm log}_{10}({\rm SFR}) -2.218 -1.564 -0.980
{\rm log}_{10}({\rm sSFR}) -12.995 -12.325 -11.726
{\rm stellar\ age} 4.829 8.092 12.248

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.562 -0.251 0.049
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.211 -0.555 0.114

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.024 0.108 0.277
\delta -0.802 -0.387 0.137
\tau_1/\tau_2 0.310 0.766 1.276
Q_{PAH} 0.434 1.729 4.090
U_{min} 2.487 7.436 14.945
{\rm log}_{10}(\gamma_e)\, -3.182 -1.714 -0.596

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.536 -3.563 -2.443
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.549 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.282 -1.431 -0.849
0.03-0.10 Gyr -3.752 -1.912 -1.087
0.10-0.33 Gyr -3.913 -1.724 -0.780
0.33-1.08 Gyr -3.854 -1.181 0.559
1.08-3.54 Gyr -2.836 -0.097 1.058
3.54-11.63 Gyr -1.425 0.483 1.023
11.63-12.92 Gyr -0.003 1.185 2.084