2021kre

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Information

Transient

Name: SN2021kre
Right ascension: 13h44m52.83s
Declination: -7d07m01.50s
Discovery Date: April 30, 2021, 5:06 a.m.
Classification: SN Ia
Redshift: 0.076920
MW E(B-V): 0.032

Host

Name: 2021kre
Right ascension: 13h44m52.29s
Declination: -7d07m06.13s
Redshift: 0.076920
Photometric Redshift: 0.084
 

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 2.08
Cutout download processed 10.61
Global aperture construction processed 0.66
Local aperture photometry processed 5.35
Global aperture photometry processed 5.41
Validate local photometry processed 0.02
Validate global photometry processed 14.97
Host information processed 0.08
Global host SED inference processed 541.62
Local host SED inference processed 424.56
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) = 13h44m52.83s, -7d07m01.50s
semi major axis, semi minor axis (arcsec) = 1.37, 1.37
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 4.37 0.19 22.300 0.046 AB
PanSTARRS_g 3.59 0.4 22.511 0.120 AB
PanSTARRS_r 9.83 0.47 21.418 0.052 AB
DES_r 8.94 0.37 21.521 0.045 AB
PanSTARRS_i 12.43 0.63 21.164 0.055 AB
PanSTARRS_z 13.83 0.86 21.048 0.067 AB
DES_z 14.3 0.96 21.012 0.073 AB
PanSTARRS_y 14.87 1.93 20.969 0.141 AB

Aperture details

RA, DEC (J2000) = 13h44m52.28s, -7d07m06.13s
semi major axis, semi minor axis (arcsec) = 9.25, 8.54
angle (degrees, anti-clockwise from east) = -155.17

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.07 2.51 21.290 0.246 AB
DES_g 792.15 2.14 16.653 0.003 AB
PanSTARRS_g 804.13 2.63 16.637 0.004 AB
DES_r 1829.56 4.82 15.744 0.003 AB
PanSTARRS_z 3112.57 5.74 15.167 0.002 AB
DES_z 3396.44 13.41 15.072 0.004 AB
PanSTARRS_y 3737.32 12.63 14.969 0.004 AB
2MASS_J 5244.09 259.04 13.706 0.054 Vega
2MASS_K 6651.89 451.19 12.505 0.074 Vega
 

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})\, 8.567 8.695 8.825
{\rm log}_{10}({\rm SFR}) -2.119 -1.530 -1.067
{\rm log}_{10}({\rm sSFR}) -10.836 -10.259 -9.796
{\rm stellar\ age} 6.064 7.331 9.177

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.595 -1.141 -0.660
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.446 -0.625 0.063

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.498 0.889 1.301
\delta -0.254 0.071 0.264
\tau_1/\tau_2 0.655 0.970 1.291
Q_{PAH} 1.046 2.807 4.998
U_{min} 2.732 7.920 14.793
{\rm log}_{10}(\gamma_e)\, -2.831 -1.836 -0.761

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.324 -0.262 0.228
{\rm log}_{10}(\tau_{AGN})\, 1.158 1.548 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.084 -1.451 -0.997
0.03-0.10 Gyr -2.351 -1.634 -1.085
0.10-0.33 Gyr -2.623 -1.792 -1.209
0.33-1.07 Gyr -2.737 -1.825 -1.265
1.07-3.50 Gyr -2.302 -1.460 -1.134
3.50-11.47 Gyr -1.573 -1.186 -1.003
11.47-12.74 Gyr -1.735 -1.095 -0.443

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.976 11.065 11.180
{\rm log}_{10}({\rm SFR}) -0.171 0.360 0.969
{\rm log}_{10}({\rm sSFR}) -11.265 -10.705 -10.052
{\rm stellar\ age} 6.189 7.370 9.070

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.268 -0.569 -0.129
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.651 -0.231 0.325

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.473 0.797 1.158
\delta -0.385 -0.038 0.329
\tau_1/\tau_2 0.607 1.011 1.490
Q_{PAH} 0.289 0.950 4.130
U_{min} 2.809 7.698 15.032
{\rm log}_{10}(\gamma_e)\, -3.353 -1.936 -0.949

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.018 -1.739 -1.113
{\rm log}_{10}(\tau_{AGN})\, 0.842 1.291 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.397 0.327 0.856
0.03-0.10 Gyr -0.442 0.302 1.012
0.10-0.33 Gyr -0.315 0.381 0.839
0.33-1.07 Gyr -0.544 0.391 0.791
1.07-3.50 Gyr 0.159 0.928 1.353
3.50-11.47 Gyr 0.774 1.188 1.352
11.47-12.74 Gyr 0.444 1.261 1.934