2021yng

Download data

Information

Transient

Name: SN2021yng
Right ascension: 3h14m31.18s
Declination: -74d50m13.09s
Discovery Date: Sept. 10, 2021, 6 a.m.
Classification: SN Ia
Redshift: 0.032000
MW E(B-V): 0.068

Host

Name: 2021yng
Right ascension: 3h14m31.48s
Declination: -74d50m17.75s
Redshift: 0.032339
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
processed
 status
Local host SED inference
Local host SED inference
not enough filters
 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 0.94
Cutout download processed 2.0
Global aperture construction processed 0.17
Local aperture photometry processed 0.96
Global aperture photometry processed 1.01
Validate local photometry processed 0.01
Validate global photometry processed 1.44
Host information processed 0.1
Global host SED inference processed 608.79
Local host SED inference not enough filters 17.77
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 3h14m31.18s, -74d50m13.09s
semi major axis, semi minor axis (arcsec) = 3.1, 3.1
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
2MASS_J 272.18 87.13 16.918 0.348 Vega
2MASS_H 365.65 133.02 16.125 0.395 Vega
2MASS_K 506.36 151.48 15.301 0.325 Vega

Aperture details

RA, DEC (J2000) = 3h14m31.53s, -74d50m17.46s
semi major axis, semi minor axis (arcsec) = 9.88, 6.98
angle (degrees, anti-clockwise from east) = -133.72

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 108.34 10.59 18.813 0.106 AB
GALEX_NUV 171.71 7.72 18.313 0.049 AB
2MASS_J 2545.75 234.55 14.491 0.100 Vega
2MASS_H 2730.98 356.32 13.942 0.142 Vega
2MASS_K 3195.86 407.45 13.301 0.138 Vega
WISE_W1 1411.83 17.4 13.327 0.013 Vega
WISE_W2 914.18 19.54 13.158 0.023 Vega
WISE_W3 3785.89 63.8 9.781 0.018 Vega
WISE_W4 5597.29 409.06 7.910 0.079 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})\, 9.286 9.747 10.011
{\rm log}_{10}({\rm SFR}) -0.227 0.186 0.749
{\rm log}_{10}({\rm sSFR}) -10.147 -9.557 -8.591
{\rm stellar\ age} 3.092 7.447 10.975

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.727 -0.229 0.088
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.548 -0.567 0.087

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.134 0.330 0.587
\delta -0.547 -0.091 0.244
\tau_1/\tau_2 0.291 0.691 1.232
Q_{PAH} 0.234 0.821 2.423
U_{min} 2.346 6.982 13.629
{\rm log}_{10}(\gamma_e)\, -3.678 -2.922 -1.769

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.267 -3.016 -1.858
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.521 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.501 0.069 0.393
0.03-0.10 Gyr -0.885 0.204 0.871
0.10-0.33 Gyr -2.369 -0.732 0.197
0.33-1.10 Gyr -3.038 -0.988 -0.144
1.10-3.62 Gyr -2.729 -0.812 -0.205
3.62-11.99 Gyr -1.826 -0.383 0.046
11.99-13.32 Gyr -1.482 -0.073 0.945