SN2021yyy

Download data

Information

Transient

Name: SN2021yyy
Right ascension: 22h40m07.55s
Declination: -5d00m12.50s
Discovery Date: None
Classification: SN IIn
Redshift: 0.093000
MW E(B-V): 0.042

Host

Name: SN2021yyy
Right ascension: 22h40m07.52s
Declination: -5d00m12.15s
Redshift: None
Photometric Redshift: 0.200
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.34
Cutout download processed 7.73
Global aperture construction processed 1.05
Local aperture photometry processed 5.36
Global aperture photometry processing None
Validate local photometry processed 0.04
Validate global photometry not processed None
Host information processed 0.1
Global host SED inference not processed None
Local host SED inference processed 453.65
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.05
Log transient processing status processing 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) = 22h40m07.55s, -5d00m12.50s
semi major axis, semi minor axis (arcsec) = 1.16, 1.16
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_r 13.63 0.34 21.064 0.027
PanSTARRS_i 15.02 0.33 20.958 0.024
PanSTARRS_z 16.1 1.06 20.883 0.071
DES_z 18.92 0.78 20.708 0.045
PanSTARRS_y 14.02 2.41 21.033 0.186

Aperture details

RA, DEC (J2000) = 22h40m07.50s, -5d00m11.98s
semi major axis, semi minor axis (arcsec) = 6.16, 4.89
angle (degrees, anti-clockwise from east) = -150.2

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

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.301 8.563 8.741
{\rm log}_{10}({\rm SFR}) -2.166 -1.305 -0.324
{\rm log}_{10}({\rm sSFR}) -10.769 -9.936 -8.833
{\rm stellar\ age} 0.624 4.734 7.002

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.574 -0.949 -0.270
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.503 -0.798 -0.122

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.129 0.378 0.915
\delta -0.633 -0.190 0.198
\tau_1/\tau_2 0.667 1.058 1.452
Q_{PAH} 1.327 3.090 5.514
U_{min} 3.177 8.436 15.966
{\rm log}_{10}(\gamma_e)\, -2.883 -1.769 -0.702

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.347 -0.087 0.231
{\rm log}_{10}(\tau_{AGN})\, 1.126 1.593 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.659 -1.554 -0.995
0.03-0.10 Gyr -2.498 -1.289 -0.206
0.10-0.33 Gyr -2.164 -1.196 -0.473
0.33-1.06 Gyr -2.732 -1.204 -0.701
1.06-3.46 Gyr -3.805 -1.426 -1.074
3.46-11.29 Gyr -4.296 -1.572 -1.169
11.29-12.54 Gyr -4.203 -1.635 -0.915

Global parameter details

Documentation