2020iez

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Information

Transient

Name: SN2020iez
Right ascension: 9h48m28.38s
Declination: 50d55m20.93s
Discovery Date: April 24, 2020, 4:42 a.m.
Classification: SN II
Redshift: 0.032668
MW E(B-V): 0.012

Host

Name: 2020iez
Right ascension: 9h48m28.44s
Declination: 50d55m21.38s
Redshift: None
Photometric Redshift: 0.162
 

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
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 3.49
Cutout download processed 15.8
Global aperture construction processed 0.64
Local aperture photometry processed 6.41
Global aperture photometry processed 6.42
Validate local photometry processed 0.03
Validate global photometry processed 17.89
Host information processed 0.09
Global host SED inference processed 578.13
Local host SED inference processed 497.43
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Processing status completed 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) = 9h48m28.38s, 50d55m20.93s
semi major axis, semi minor axis (arcsec) = 3.07, 3.07
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 47.99 2.67 19.697 0.060 AB
SDSS_g 69.96 2.3 19.288 0.036 AB
DES_g 66.66 0.57 19.340 0.009 AB
PanSTARRS_g 64.25 0.85 19.380 0.014 AB
SDSS_r 63.27 2.42 19.397 0.041 AB
PanSTARRS_r 69.4 0.87 19.297 0.014 AB
SDSS_i 65.63 2.95 19.357 0.049 AB
PanSTARRS_i 62.4 0.86 19.412 0.015 AB
PanSTARRS_z 56.28 2.77 19.524 0.053 AB
SDSS_z 87.99 8.12 19.039 0.100 AB
DES_z 64.54 1.81 19.375 0.030 AB
PanSTARRS_y 72.46 5.51 19.250 0.083 AB
2MASS_J 52.72 80.16 18.700 1.651 Vega
2MASS_H 229.73 133.85 16.629 0.633 Vega
2MASS_K -27.09 127.51 Vega

Aperture details

RA, DEC (J2000) = 9h48m28.42s, 50d55m21.36s
semi major axis, semi minor axis (arcsec) = 4.53, 4.51
angle (degrees, anti-clockwise from east) = -158.1

Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 50.4 6.96 19.644 0.150 AB
GALEX_NUV 67.14 1.21 19.332 0.020 AB
SDSS_u 80.26 3.77 19.139 0.051 AB
SDSS_g 112.5 2.98 18.772 0.029 AB
DES_g 110.15 0.74 18.795 0.007 AB
PanSTARRS_g 100.37 1.24 18.896 0.013 AB
PanSTARRS_r 119.17 1.27 18.710 0.012 AB
SDSS_i 123.14 4.2 18.674 0.037 AB
PanSTARRS_i 112.06 1.26 18.776 0.012 AB
PanSTARRS_z 111.98 4.02 18.777 0.039 AB
SDSS_z 171.27 11.9 18.316 0.075 AB
DES_z 113.31 2.44 18.764 0.023 AB
PanSTARRS_y 125.08 7.98 18.657 0.069 AB
2MASS_J 66.79 135.98 18.443 2.210 Vega
2MASS_H 378.87 224.63 16.086 0.644 Vega
2MASS_K -145.17 216.34 Vega
WISE_W1 80.48 8.8 16.437 0.119 Vega
WISE_W2 49.05 11.22 16.334 0.248 Vega
WISE_W3 27.9 52.71 15.112 2.051 Vega
WISE_W4 -60.5 352.72 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
Warning: possible contaminating objects in the global aperture
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.585 7.859 8.046
{\rm log}_{10}({\rm SFR}) -0.740 -0.342 -0.075
{\rm log}_{10}({\rm sSFR}) -8.673 -8.034 -7.913
{\rm stellar\ age} 0.065 0.325 4.048

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.819 -1.539 -1.111
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.103 -0.032 0.248

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.181 0.462 0.736
\delta -0.532 -0.193 0.139
\tau_1/\tau_2 0.586 1.074 1.543
Q_{PAH} 0.575 2.004 3.857
U_{min} 3.624 10.393 18.741
{\rm log}_{10}(\gamma_e)\, -3.114 -1.841 -0.848

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.490 -1.419 -0.656
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.520 1.934

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.668 -1.343 -1.055
0.03-0.10 Gyr -0.620 -0.190 0.076
0.10-0.33 Gyr -3.904 -2.180 -0.819
0.33-1.09 Gyr -6.715 -3.847 -1.779
1.09-3.62 Gyr -7.913 -4.352 -2.141
3.62-11.99 Gyr -8.934 -4.820 -2.352
11.99-13.32 Gyr -9.120 -4.544 -2.182

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.700 8.133 8.430
{\rm log}_{10}({\rm SFR}) -0.418 -0.154 0.169
{\rm log}_{10}({\rm sSFR}) -8.650 -8.104 -7.914
{\rm stellar\ age} 0.066 1.654 6.753

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.639 -1.241 -0.683
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.567 0.120 0.418

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.126 0.406 0.735
\delta -0.075 0.173 0.304
\tau_1/\tau_2 0.484 1.039 1.569
Q_{PAH} 0.748 2.154 4.408
U_{min} 3.741 10.089 17.927
{\rm log}_{10}(\gamma_e)\, -3.131 -1.795 -0.842

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.240 -2.994 -1.844
{\rm log}_{10}(\tau_{AGN})\, 0.965 1.381 1.853

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.814 -1.435 -0.996
0.03-0.10 Gyr -0.277 -0.002 0.327
0.10-0.33 Gyr -4.062 -2.770 -1.297
0.33-1.09 Gyr -6.881 -3.903 -1.894
1.09-3.62 Gyr -8.132 -3.686 -1.813
3.62-11.99 Gyr -8.690 -3.401 -1.671
11.99-13.32 Gyr -8.631 -3.062 -1.251