2021ucz

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Information

Transient

Name: SN2021ucz
Right ascension: 2h45m35.49s
Declination: 18d55m27.77s
Discovery Date: July 26, 2021, 1:53 p.m.
Classification: SN Ia
Redshift: 0.050000
MW E(B-V): 0.078

Host

Name: 2021ucz
Right ascension: 2h45m36.24s
Declination: 18d55m44.08s
Redshift: 0.047006
Photometric Redshift: 0.026
 

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 2.2
Cutout download processed 7.7
Global aperture construction processed 0.68
Local aperture photometry processed 5.83
Global aperture photometry processed 6.21
Validate local photometry processed 0.03
Validate global photometry processed 15.73
Host information processed 0.09
Global host SED inference processed 384.25
Local host SED inference processed 416.94
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 2h45m35.49s, 18d55m27.77s
semi major axis, semi minor axis (arcsec) = 2.17, 2.17
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 6.94 0.2 21.797 0.031 AB
PanSTARRS_g 5.43 0.48 22.064 0.096 AB
PanSTARRS_r 8.39 0.65 21.590 0.083 AB
DES_r 11.1 0.39 21.287 0.039 AB
PanSTARRS_i 13.16 0.73 21.102 0.060 AB
PanSTARRS_z 13.39 1.46 21.083 0.118 AB
DES_z 16.62 1.02 20.848 0.066 AB
PanSTARRS_y 15.73 3.25 20.908 0.224 AB

Aperture details

RA, DEC (J2000) = 2h45m36.18s, 18d55m45.53s
semi major axis, semi minor axis (arcsec) = 22.37, 17.3
angle (degrees, anti-clockwise from east) = -131.34

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 213.03 10.26 18.079 0.052 AB
GALEX_NUV 316.41 8.13 17.649 0.028 AB
DES_g 4032.38 3.43 14.886 0.001 AB
PanSTARRS_g 3996.74 4.52 14.896 0.001 AB
PanSTARRS_r 6875.6 6.22 14.307 0.001 AB
DES_r 7513.72 8.21 14.210 0.001 AB
PanSTARRS_i 9582.34 6.78 13.946 0.001 AB
PanSTARRS_z 11026.11 13.57 13.794 0.001 AB
DES_z 12406.21 21.38 13.666 0.002 AB
PanSTARRS_y 13340.64 30.48 13.587 0.002 AB
2MASS_J 18236.8 395.7 12.353 0.024 Vega
2MASS_K 20698.4 816.61 11.272 0.043 Vega
WISE_W1 12574.32 71.95 10.952 0.006 Vega
WISE_W3 58784.13 404.15 6.803 0.007 Vega
WISE_W4 112837.59 8148.08 4.649 0.078 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})\, 7.737 8.052 8.239
{\rm log}_{10}({\rm SFR}) -1.785 -1.261 -0.818
{\rm log}_{10}({\rm sSFR}) -9.918 -9.356 -8.635
{\rm stellar\ age} 2.159 5.827 7.421

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.603 -0.928 -0.232
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.656 -1.118 0.004

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.554 0.987 1.418
\delta -0.243 0.043 0.260
\tau_1/\tau_2 0.680 1.051 1.425
Q_{PAH} 0.778 2.658 5.041
U_{min} 2.857 8.021 15.383
{\rm log}_{10}(\gamma_e)\, -3.013 -1.988 -0.809

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.590 -0.902 -0.032
{\rm log}_{10}(\tau_{AGN})\, 1.110 1.486 1.893

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.871 -1.264 -0.893
0.03-0.10 Gyr -2.029 -1.330 -0.768
0.10-0.33 Gyr -2.423 -1.710 -1.167
0.33-1.09 Gyr -2.765 -1.917 -1.455
1.09-3.58 Gyr -2.973 -1.967 -1.628
3.58-11.81 Gyr -3.165 -1.992 -1.642
11.81-13.13 Gyr -3.288 -2.035 -1.459

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.835 10.941 11.034
{\rm log}_{10}({\rm SFR}) 0.762 1.063 1.386
{\rm log}_{10}({\rm sSFR}) -10.230 -9.888 -9.470
{\rm stellar\ age} 4.038 5.761 7.015

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.661 -0.263 -0.075
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.743 0.064 0.360

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.456 0.617 0.839
\delta -0.180 -0.034 0.210
\tau_1/\tau_2 0.628 0.952 1.284
Q_{PAH} 0.871 1.808 3.106
U_{min} 2.502 7.225 13.780
{\rm log}_{10}(\gamma_e)\, -2.613 -1.813 -1.355

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.777 -1.546 -1.083
{\rm log}_{10}(\tau_{AGN})\, 1.215 1.575 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.656 1.099 1.310
0.03-0.10 Gyr 0.617 1.068 1.449
0.10-0.33 Gyr 0.785 1.199 1.513
0.33-1.09 Gyr 0.890 1.182 1.378
1.09-3.58 Gyr 0.904 1.167 1.378
3.58-11.81 Gyr 0.527 0.913 1.129
11.81-13.13 Gyr 0.245 0.916 1.344