2020szr results

Information

Transient
Name:2020szr
Right ascension: 23h09m33.10s
Declination:15d39m33.37s
Discovery Date:None
Classification:Ia
Redshift:0.024032
MW E(B-V):0.155
Host
Name:2020szr
Right ascension: 23h09m33.32s
Declination:15d39m32.03s
Redshift:None
Photometric Redshift:0.022
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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_z
GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 19.99
Transient MWEBV processed 0.18
Host match processed 8.67
Host information processed 0.09
Host MWEBV processed 0.08
Global aperture construction processed 0.63
Global aperture photometry processed 7.01
Validate global photometry processed 20.84
Global host SED inference processed 839.64
Local aperture photometry processed 5.94
Validate local photometry processed 0.02
Local host SED inference processed 516.22
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h09m33.10s, 15d39m33.37s
semi major axis, semi minor axis (arcsec):4.13, 4.13
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 49.97 4.49 19.653 0.098 AB
SDSS_g 146.53 3.6 18.485 0.027 AB
DES_g 154.14 0.56 18.430 0.004 AB
PanSTARRS_g 152.94 0.9 18.439 0.006 AB
SDSS_r 232.49 4.56 17.984 0.021 AB
PanSTARRS_r 251.2 1.18 17.900 0.005 AB
DES_r 260.17 1.17 17.862 0.005 AB
SDSS_i 302.24 5.9 17.699 0.021 AB
PanSTARRS_i 314.75 1.97 17.655 0.007 AB
PanSTARRS_z 381.09 2.96 17.447 0.008 AB
SDSS_z 397.86 12.26 17.401 0.033 AB
DES_z 399.27 5.42 17.397 0.015 AB
PanSTARRS_y 411.21 6.22 17.365 0.016 AB
2MASS_J 607.43 98.0 16.046 0.175 Vega
2MASS_H 439.84 129.78 15.924 0.320 Vega
2MASS_K 643.23 182.35 15.041 0.308 Vega

Aperture details

RA, DEC (J2000):23h09m33.11s, 15d39m34.81s
semi major axis, semi minor axis (arcsec):4.06, 2.12
angle (degrees, anti-clockwise from east):-2.72
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 31.1 3.45 20.168 0.120 AB
SDSS_g 93.68 2.83 18.971 0.033 AB
PanSTARRS_g 90.16 0.64 19.012 0.008 AB
SDSS_r 136.56 3.43 18.562 0.027 AB
SDSS_i 172.88 4.31 18.306 0.027 AB
SDSS_z 232.04 8.76 17.986 0.041 AB
PanSTARRS_y 206.15 3.96 18.115 0.021 AB
2MASS_J 748.34 108.67 15.820 0.158 Vega
2MASS_H 513.52 140.69 15.756 0.297 Vega
2MASS_K 721.78 202.18 14.916 0.304 Vega
WISE_W1 558.07 16.03 14.334 0.031 Vega
WISE_W2 378.2 24.85 14.117 0.071 Vega
WISE_W3 1645.12 101.47 10.686 0.067 Vega
WISE_W4 4244.74 887.11 8.210 0.227 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.600 8.821 8.986
{\rm log}_{10}({\rm SFR}) -1.684 -0.875 -0.230
{\rm log}_{10}({\rm sSFR}) -10.486 -9.735 -8.934
{\rm stellar\ age} 2.110 5.681 7.500

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.723 -1.113 -0.586
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.846 -1.497 -0.233

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.201 0.468 0.852
\delta -0.683 -0.312 0.125
\tau_1/\tau_2 0.710 1.074 1.445
Q_{PAH} 1.023 2.546 4.616
U_{min} 3.247 8.827 16.564
{\rm log}_{10}(\gamma_e)\, -3.078 -1.485 -0.563

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.994 -2.082 -0.917
{\rm log}_{10}(\tau_{AGN})\, 1.039 1.507 2.004

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.009 -1.433 -1.018
0.03-0.10 Gyr -1.720 -0.775 -0.084
0.10-0.33 Gyr -1.337 -0.721 -0.213
0.33-1.10 Gyr -2.065 -1.060 -0.703
1.10-3.65 Gyr -2.306 -1.180 -0.843
3.65-12.09 Gyr -2.750 -1.276 -0.929
12.09-13.44 Gyr -2.876 -1.334 -0.693

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.125 8.450 8.701
{\rm log}_{10}({\rm SFR}) -1.422 -0.678 -0.215
{\rm log}_{10}({\rm sSFR}) -9.929 -9.158 -8.495
{\rm stellar\ age} 0.223 1.883 5.205

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.638 -0.914 -0.149
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.883 -1.651 -1.317

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.753 1.046 1.398
\delta 0.007 0.222 0.345
\tau_1/\tau_2 0.366 0.690 1.065
Q_{PAH} 1.365 2.787 4.853
U_{min} 3.114 8.187 15.335
{\rm log}_{10}(\gamma_e)\, -3.510 -2.821 -2.122

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.360 -1.769 -1.489
{\rm log}_{10}(\tau_{AGN})\, 0.752 0.865 1.036

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.746 -0.860 -0.512
0.03-0.10 Gyr -2.016 -0.680 -0.090
0.10-0.33 Gyr -1.384 -0.566 -0.025
0.33-1.10 Gyr -2.980 -1.172 -0.611
1.10-3.65 Gyr -5.046 -1.869 -1.078
3.65-12.09 Gyr -6.260 -2.649 -1.489
12.09-13.44 Gyr -6.491 -2.621 -1.401