2020ywo results

Information

Transient
Name:SN2020ywo
Right ascension: 11h53m57.78s
Declination:22d39m45.11s
Discovery Date:Nov. 4, 2020, 11:52 a.m.
Classification:SN II
Redshift:0.047500
MW E(B-V):0.026
Host
Name:
Right ascension: 11h53m57.67s
Declination:22d39m44.91s
Redshift:0.047549
Photometric Redshift:None
 

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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 29.97
Transient MWEBV processed 0.06
Host match processed 6.58
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 6.37
Validate global photometry processed 20.52
Global host SED inference processed 364.34
Local aperture photometry processed 6.88
Validate local photometry processed 0.03
Local host SED inference processed 510.7
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h53m57.78s, 22d39m45.11s
semi major axis, semi minor axis (arcsec):2.15, 2.15
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 51.69 2.43 19.617 0.051 AB
SDSS_g 182.66 3.55 18.246 0.021 AB
DES_g 192.79 0.71 18.187 0.004 AB
PanSTARRS_g 172.72 0.52 18.307 0.003 AB
SDSS_r 353.06 4.96 17.530 0.015 AB
PanSTARRS_r 332.44 0.71 17.596 0.002 AB
DES_r 405.46 1.56 17.380 0.004 AB
SDSS_i 535.55 6.19 17.078 0.013 AB
PanSTARRS_i 457.97 0.83 17.248 0.002 AB
PanSTARRS_z 593.57 1.72 16.966 0.003 AB
SDSS_z 678.51 9.49 16.821 0.015 AB
DES_z 723.11 5.13 16.752 0.008 AB
PanSTARRS_y 705.97 3.2 16.778 0.005 AB

Aperture details

RA, DEC (J2000):11h53m57.66s, 22d39m44.79s
semi major axis, semi minor axis (arcsec):9.79, 5.63
angle (degrees, anti-clockwise from east):-13.63
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.47 5.05 20.521 0.244 AB
GALEX_NUV 41.88 4.39 19.845 0.114 AB
SDSS_u 172.51 6.56 18.308 0.041 AB
SDSS_g 631.58 6.83 16.899 0.012 AB
DES_g 669.73 1.39 16.835 0.002 AB
PanSTARRS_g 673.65 1.62 16.829 0.003 AB
SDSS_r 1181.31 9.49 16.219 0.009 AB
PanSTARRS_r 1238.61 2.16 16.168 0.002 AB
DES_r 1321.06 2.93 16.098 0.002 AB
SDSS_i 1692.8 11.89 15.828 0.008 AB
PanSTARRS_i 1682.79 2.6 15.835 0.002 AB
PanSTARRS_z 2120.85 5.7 15.584 0.003 AB
SDSS_z 2071.6 25.99 15.609 0.014 AB
DES_z 2204.3 9.21 15.542 0.005 AB
PanSTARRS_y 2589.23 10.88 15.367 0.005 AB
2MASS_J 2937.9 163.36 14.335 0.060 Vega
2MASS_H 3955.77 246.92 13.539 0.068 Vega
2MASS_K 3918.62 285.84 13.079 0.079 Vega
WISE_W1 1671.49 31.92 13.143 0.021 Vega
WISE_W2 1094.76 39.63 12.963 0.039 Vega
WISE_W3 4899.53 115.27 9.501 0.026 Vega
WISE_W4 5539.22 780.62 7.921 0.153 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.677 9.800 9.894
{\rm log}_{10}({\rm SFR}) -0.842 -0.296 0.243
{\rm log}_{10}({\rm sSFR}) -10.709 -10.129 -9.452
{\rm stellar\ age} 5.726 7.312 9.158

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.733 -0.305 -0.065
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.832 -0.025 0.284

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.290 0.624 1.060
\delta -0.810 -0.470 -0.121
\tau_1/\tau_2 0.593 0.941 1.300
Q_{PAH} 0.328 1.617 4.177
U_{min} 2.741 7.900 14.902
{\rm log}_{10}(\gamma_e)\, -3.356 -2.040 -1.091

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.951 -2.204 -0.708
{\rm log}_{10}(\tau_{AGN})\, 0.875 1.289 1.848

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.592 -0.209 0.150
0.03-0.10 Gyr -1.177 -0.371 0.282
0.10-0.33 Gyr -1.458 -0.611 0.009
0.33-1.09 Gyr -1.359 -0.570 -0.132
1.09-3.58 Gyr -1.112 -0.344 -0.021
3.58-11.81 Gyr -0.508 -0.121 0.058
11.81-13.12 Gyr -0.662 -0.043 0.596

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.271 10.310 10.352
{\rm log}_{10}({\rm SFR}) -0.230 -0.030 0.163
{\rm log}_{10}({\rm sSFR}) -10.557 -10.338 -10.135
{\rm stellar\ age} 6.934 7.611 8.618

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.505 -0.338 -0.229
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.158 0.296 0.413

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.253 0.363 0.508
\delta -0.707 -0.483 -0.281
\tau_1/\tau_2 0.680 1.011 1.334
Q_{PAH} 1.056 1.985 3.353
U_{min} 2.566 7.297 13.951
{\rm log}_{10}(\gamma_e)\, -2.473 -1.851 -1.293

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.834 -2.593 -1.772
{\rm log}_{10}(\tau_{AGN})\, 1.103 1.581 1.947

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.167 -0.005 0.138
0.03-0.10 Gyr -0.336 -0.041 0.216
0.10-0.33 Gyr -0.415 -0.092 0.189
0.33-1.09 Gyr -0.400 -0.114 0.099
1.09-3.58 Gyr -0.174 0.155 0.364
3.58-11.81 Gyr 0.338 0.466 0.547
11.81-13.12 Gyr 0.151 0.544 0.963