2020syb results

Information

Transient
Name:2020syb
Right ascension: 5h33m50.18s
Declination:-13d21m17.85s
Discovery Date:None
Classification:Ia
Redshift:0.028970
MW E(B-V):0.117
Host
Name:2020syb
Right ascension: 5h33m50.16s
Declination:-13d21m18.57s
Redshift:0.029817
Photometric Redshift:0.026
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 3.97
Transient MWEBV processed 0.05
Host match processed 3.43
Host information processed 0.08
Host MWEBV processed 0.06
Global aperture construction processed 0.67
Global aperture photometry processed 4.56
Validate global photometry processed 11.74
Global host SED inference processed 417.63
Local aperture photometry processed 4.23
Validate local photometry processed 0.02
Local host SED inference processed 503.95
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):5h33m50.18s, -13d21m17.85s
semi major axis, semi minor axis (arcsec):3.35, 3.35
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 1501.69 1.21 15.959 0.001 AB
PanSTARRS_r 3090.89 1.56 15.175 0.001 AB
PanSTARRS_i 4429.17 1.61 14.784 0.000 AB
PanSTARRS_z 5633.49 3.07 14.523 0.001 AB
PanSTARRS_y 6887.26 6.96 14.305 0.001 AB
2MASS_J 8479.25 86.71 13.184 0.011 Vega
2MASS_H 11166.05 120.68 12.413 0.012 Vega
2MASS_K 10221.29 142.55 12.038 0.015 Vega

Aperture details

RA, DEC (J2000):5h33m50.14s, -13d21m18.53s
semi major axis, semi minor axis (arcsec):14.24, 9.8
angle (degrees, anti-clockwise from east):-138.8
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 117.94 9.22 18.721 0.085 AB
GALEX_NUV 154.76 8.89 18.426 0.062 AB
PanSTARRS_g 3099.26 3.57 15.172 0.001 AB
PanSTARRS_r 6055.3 4.35 14.445 0.001 AB
PanSTARRS_i 8733.82 4.84 14.047 0.001 AB
PanSTARRS_z 10824.96 9.64 13.814 0.001 AB
PanSTARRS_y 13573.7 23.84 13.568 0.002 AB
2MASS_J 18078.69 294.99 12.362 0.018 Vega
2MASS_H 22161.46 418.52 11.668 0.021 Vega
2MASS_K 19626.86 501.54 11.330 0.028 Vega
WISE_W1 10603.02 58.49 11.137 0.006 Vega
WISE_W2 8721.99 69.51 10.709 0.009 Vega
WISE_W3 34518.43 216.76 7.381 0.007 Vega
WISE_W4 76400.07 2299.58 5.072 0.033 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.133 10.376 10.505
{\rm log}_{10}({\rm SFR}) -0.221 0.229 1.025
{\rm log}_{10}({\rm sSFR}) -10.656 -10.186 -9.187
{\rm stellar\ age} 3.813 6.692 8.351

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.215 -0.692 -0.358
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.847 -1.230 0.177

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.613 0.890 1.241
\delta -0.570 -0.229 0.026
\tau_1/\tau_2 0.647 1.012 1.403
Q_{PAH} 0.321 1.728 4.559
U_{min} 2.540 7.645 14.682
{\rm log}_{10}(\gamma_e)\, -3.432 -2.009 -1.048

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.410 -3.125 -1.396
{\rm log}_{10}(\tau_{AGN})\, 1.025 1.508 1.945

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.166 0.174 0.514
0.03-0.10 Gyr -0.464 0.192 1.158
0.10-0.33 Gyr -0.507 0.168 0.858
0.33-1.10 Gyr -0.575 0.202 0.658
1.10-3.63 Gyr -0.338 0.356 0.724
3.63-12.02 Gyr -0.441 0.382 0.639
12.02-13.36 Gyr -0.586 0.404 1.005

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.666 10.723 10.786
{\rm log}_{10}({\rm SFR}) -0.068 0.228 0.548
{\rm log}_{10}({\rm sSFR}) -10.805 -10.514 -10.157
{\rm stellar\ age} 7.260 8.002 9.707

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.564 -0.286 -0.106
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.564 -0.291 0.305

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.213 0.356 0.550
\delta -0.345 -0.058 0.127
\tau_1/\tau_2 0.544 0.908 1.278
Q_{PAH} 0.171 0.623 1.532
U_{min} 2.655 7.025 13.625
{\rm log}_{10}(\gamma_e)\, -3.249 -2.066 -1.376

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.226 -0.988 -0.847
{\rm log}_{10}(\tau_{AGN})\, 1.485 1.632 1.721

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.392 0.127 0.445
0.03-0.10 Gyr -0.314 0.223 0.655
0.10-0.33 Gyr -0.348 0.203 0.591
0.33-1.10 Gyr -0.223 0.196 0.462
1.10-3.63 Gyr -0.004 0.448 0.723
3.63-12.02 Gyr 0.642 0.853 0.960
12.02-13.36 Gyr 0.610 1.048 1.571