2021yez

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Information

Transient

Name: SN2021yez
Right ascension: 21h19m40.20s
Declination: 37d31m38.62s
Discovery Date: Aug. 29, 2021, 6:20 a.m.
Classification: SN IIP
Redshift: 0.026001
MW E(B-V): 0.145

Host

Name: 2021yez
Right ascension: 21h19m40.00s
Declination: 37d31m41.19s
Redshift: None
Photometric Redshift: 0.254
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 7.09
Cutout download processed 3.04
Global aperture construction processed 0.68
Local aperture photometry processed 7.41
Global aperture photometry processed 7.62
Global aperture photometry not processed None
Validate local photometry processed 0.02
Validate global photometry processed 11.47
Host information processed 0.11
Global host SED inference processed 474.52
Local host SED inference processed 454.1
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.1
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) = 21h19m40.20s, 37d31m38.62s
semi major axis, semi minor axis (arcsec) = 3.82, 3.82
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 97.36 0.99 18.929 0.011
PanSTARRS_r 252.52 1.64 17.894 0.007
PanSTARRS_i 442.97 1.69 17.284 0.004
PanSTARRS_z 643.77 3.15 16.878 0.005
PanSTARRS_y 816.63 7.63 16.620 0.010
2MASS_J 930.82 114.69 15.583 0.134
2MASS_H 1665.61 175.57 14.478 0.114
2MASS_K 1331.32 183.41 14.251 0.150

Aperture details

RA, DEC (J2000) = 21h19m39.93s, 37d31m37.22s
semi major axis, semi minor axis (arcsec) = 2.93, 2.76
angle (degrees, anti-clockwise from east) = -101.39

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})\, 9.408 9.543 9.671
{\rm log}_{10}({\rm SFR}) -2.326 -1.159 -0.433
{\rm log}_{10}({\rm sSFR}) -11.843 -10.721 -9.931
{\rm stellar\ age} 5.918 7.967 11.270

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.110 -0.575 -0.261
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.648 -0.833 0.133

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.875 1.287 1.707
\delta -0.525 -0.309 -0.010
\tau_1/\tau_2 0.644 1.018 1.370
Q_{PAH} 0.514 1.972 4.290
U_{min} 2.720 8.053 16.095
{\rm log}_{10}(\gamma_e)\, -3.393 -2.147 -0.935

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.166 -2.124 -0.491
{\rm log}_{10}(\tau_{AGN})\, 0.978 1.473 1.933

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.708 -1.396 -0.655
0.03-0.10 Gyr -2.736 -1.175 -0.367
0.10-0.33 Gyr -2.738 -1.253 -0.489
0.33-1.10 Gyr -2.840 -1.208 -0.512
1.10-3.64 Gyr -2.479 -0.858 -0.321
3.64-12.07 Gyr -1.641 -0.435 -0.198
12.07-13.41 Gyr -1.110 -0.173 0.652

Global parameter details

Documentation