2023vco

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Information

Transient

Name: SN2023vco
Right ascension: 2h23m18.74s
Declination: -21d03m16.99s
Discovery Date: Oct. 16, 2023, 11:10 a.m.
Classification: SLSN-I
Redshift: 0.167000
MW E(B-V): 0.023

Host

Name:
Right ascension: 2h23m18.78s
Declination: -21d03m17.13s
Redshift: None
Photometric Redshift: 0.178
 

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 7.07
Cutout download processed 3.04
Global aperture construction processed 0.64
Local aperture photometry processed 5.49
Global aperture photometry processed 5.58
Validate local photometry no valid phot 0.02
Validate global photometry processed 14.66
Host information processed 0.1
Global host SED inference processed 392.88
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) = 2h23m18.74s, -21d03m16.99s
semi major axis, semi minor axis (arcsec) = 0.7, 0.7
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) = 2h23m18.75s, -21d03m17.10s
semi major axis, semi minor axis (arcsec) = 2.71, 2.11
angle (degrees, anti-clockwise from east) = -66.09

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.44 0.38 24.787 0.937 AB
GALEX_NUV 0.61 0.4 24.441 0.707 AB
DES_g 24.55 0.17 20.425 0.008 AB
PanSTARRS_g 23.1 0.57 20.491 0.027 AB
PanSTARRS_r 54.67 0.73 19.556 0.014 AB
DES_r 67.01 0.29 19.335 0.005 AB
PanSTARRS_i 85.27 0.71 19.073 0.009 AB
PanSTARRS_z 111.95 1.69 18.777 0.016 AB
DES_z 129.52 1.24 18.619 0.010 AB
PanSTARRS_y 135.64 4.48 18.569 0.036 AB
2MASS_J 242.59 83.55 17.043 0.374 Vega
2MASS_H 209.42 122.5 16.730 0.635 Vega
2MASS_K 120.53 162.93 16.859 1.468 Vega
WISE_W1 81.35 12.53 16.425 0.167 Vega
WISE_W2 48.25 12.56 16.352 0.283 Vega
WISE_W3 20.16 40.49 15.465 2.181 Vega
WISE_W4 -220.75 276.24 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})\, 10.156 10.243 10.325
{\rm log}_{10}({\rm SFR}) -1.065 -0.267 0.205
{\rm log}_{10}({\rm sSFR}) -11.358 -10.489 -10.020
{\rm stellar\ age} 5.644 6.717 8.359

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.968 -0.570 -0.279
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.513 -0.763 -0.008

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.365 0.536 0.755
\delta -0.816 -0.589 -0.342
\tau_1/\tau_2 0.682 1.034 1.380
Q_{PAH} 1.357 3.379 5.240
U_{min} 3.156 8.330 15.540
{\rm log}_{10}(\gamma_e)\, -2.249 -1.166 -0.354

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.054 -2.651 -1.397
{\rm log}_{10}(\tau_{AGN})\, 1.069 1.552 1.914

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.368 -0.490 -0.072
0.03-0.10 Gyr -1.139 -0.233 0.300
0.10-0.32 Gyr -0.975 -0.169 0.299
0.32-1.02 Gyr -0.971 -0.176 0.293
1.02-3.28 Gyr -0.631 0.145 0.438
3.28-10.50 Gyr 0.037 0.402 0.554
10.50-11.67 Gyr -0.115 0.486 1.133