2020szr

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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
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 8.67
Cutout download processed 19.99
Global aperture construction processed 0.63
Local aperture photometry processed 5.94
Global aperture photometry processed 7.01
Validate local photometry processed 0.02
Validate global photometry processed 20.84
Host information processed 0.09
Global host SED inference processed 839.64
Local host SED inference processing None
Transient information processed 0.0
Transient MWEBV processed 0.18
Host MWEBV processed 0.08
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) = 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
SDSS_u 49.97 4.49 19.653 0.098
SDSS_g 146.53 3.6 18.485 0.027
DES_g 154.14 0.56 18.430 0.004
PanSTARRS_g 152.94 0.9 18.439 0.006
SDSS_r 232.49 4.56 17.984 0.021
PanSTARRS_r 251.2 1.18 17.900 0.005
DES_r 260.17 1.17 17.862 0.005
SDSS_i 302.24 5.9 17.699 0.021
PanSTARRS_i 314.75 1.97 17.655 0.007
PanSTARRS_z 381.09 2.96 17.447 0.008
SDSS_z 397.86 12.26 17.401 0.033
DES_z 399.27 5.42 17.397 0.015
PanSTARRS_y 411.21 6.22 17.365 0.016
2MASS_J 607.43 98.0 16.046 0.175
2MASS_H 439.84 129.78 15.924 0.320
2MASS_K 643.23 182.35 15.041 0.308

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
SDSS_u 31.1 3.45 20.168 0.120
SDSS_g 93.68 2.83 18.971 0.033
PanSTARRS_g 90.16 0.64 19.012 0.008
SDSS_r 136.56 3.43 18.562 0.027
SDSS_i 172.88 4.31 18.306 0.027
SDSS_z 232.04 8.76 17.986 0.041
PanSTARRS_y 206.15 3.96 18.115 0.021
2MASS_J 748.34 108.67 15.820 0.158
2MASS_H 513.52 140.69 15.756 0.297
2MASS_K 721.78 202.18 14.916 0.304
WISE_W1 558.07 16.03 14.334 0.031
WISE_W2 378.2 24.85 14.117 0.071
WISE_W3 1645.12 101.47 10.686 0.067
WISE_W4 4244.74 887.11 8.210 0.227
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

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