2020shu results

Information

Transient
Name:SN2020shu
Right ascension: 8h23m27.41s
Declination:66d17m54.40s
Discovery Date:Aug. 31, 2020, 12:12 p.m.
Classification:SN II
Redshift:0.041060
MW E(B-V):
Host
Name:
Right ascension: 8h23m27.45s
Declination:66d17m54.41s
Redshift:None
Photometric Redshift:0.080
 

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 16.82
Transient MWEBV processed 0.04
Host match processed 6.18
Host information processed 0.13
Host MWEBV processed 0.06
Global aperture construction processed 0.65
Global aperture photometry processed 5.21
Validate global photometry processed 16.21
Global host SED inference processed 428.02
Local aperture photometry processed 5.1
Validate local photometry processed 0.02
Local host SED inference processed 550.12
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h23m27.41s, 66d17m54.40s
semi major axis, semi minor axis (arcsec):2.47, 2.47
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 41.25 2.32 19.861 0.061 AB
SDSS_g 121.22 2.92 18.691 0.026 AB
PanSTARRS_g 114.4 0.62 18.754 0.006 AB
SDSS_r 191.62 3.76 18.194 0.021 AB
PanSTARRS_r 199.56 0.78 18.150 0.004 AB
SDSS_i 258.71 4.56 17.868 0.019 AB
PanSTARRS_i 246.32 0.74 17.921 0.003 AB
PanSTARRS_z 274.96 1.97 17.802 0.008 AB
SDSS_z 323.84 7.81 17.624 0.026 AB
PanSTARRS_y 311.01 4.52 17.668 0.016 AB

Aperture details

RA, DEC (J2000):8h23m27.44s, 66d17m54.67s
semi major axis, semi minor axis (arcsec):5.21, 4.48
angle (degrees, anti-clockwise from east):-85.25
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 8.34 2.94 21.597 0.382 AB
GALEX_NUV 18.09 2.81 20.756 0.169 AB
SDSS_u 46.08 3.77 19.741 0.089 AB
SDSS_g 151.8 3.44 18.447 0.025 AB
PanSTARRS_g 157.17 1.16 18.409 0.008 AB
SDSS_r 245.66 4.62 17.924 0.020 AB
PanSTARRS_r 274.34 1.43 17.804 0.006 AB
SDSS_i 338.18 6.0 17.577 0.019 AB
PanSTARRS_i 339.19 1.39 17.574 0.004 AB
PanSTARRS_z 375.86 3.76 17.462 0.011 AB
SDSS_z 429.49 13.45 17.318 0.034 AB
PanSTARRS_y 419.43 8.71 17.343 0.023 AB
2MASS_J 389.8 103.43 16.528 0.288 Vega
2MASS_H 781.67 168.67 15.300 0.234 Vega
2MASS_K 651.17 195.11 15.028 0.325 Vega
WISE_W1 221.13 9.42 15.339 0.046 Vega
WISE_W2 162.94 12.29 15.031 0.082 Vega
WISE_W3 531.59 57.27 11.912 0.117 Vega
WISE_W4 1468.03 456.47 9.363 0.338 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.266 9.360 9.471
{\rm log}_{10}({\rm SFR}) -1.661 -0.905 -0.380
{\rm log}_{10}({\rm sSFR}) -11.028 -10.290 -9.732
{\rm stellar\ age} 6.819 8.241 11.472

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.663 -1.274 -0.926
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.612 0.229 0.411

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.135 0.477 0.812
\delta -0.378 -0.041 0.263
\tau_1/\tau_2 0.648 1.047 1.440
Q_{PAH} 0.952 2.700 4.930
U_{min} 2.863 8.225 15.234
{\rm log}_{10}(\gamma_e)\, -3.294 -1.961 -0.575

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.669 -1.561 -0.543
{\rm log}_{10}(\tau_{AGN})\, 0.913 1.377 1.866

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.759 -1.108 -0.715
0.03-0.10 Gyr -1.905 -0.887 -0.269
0.10-0.33 Gyr -2.293 -1.127 -0.520
0.33-1.09 Gyr -2.750 -1.397 -0.763
1.09-3.60 Gyr -2.740 -1.209 -0.632
3.60-11.89 Gyr -1.252 -0.568 -0.402
11.89-13.21 Gyr -0.810 -0.232 0.511

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.390 9.460 9.554
{\rm log}_{10}({\rm SFR}) -1.251 -0.955 -0.674
{\rm log}_{10}({\rm sSFR}) -10.731 -10.425 -10.126
{\rm stellar\ age} 7.392 8.280 11.155

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.374 -1.028 -0.803
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.355 0.219 0.424

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.159 0.268 0.431
\delta -0.618 -0.232 0.109
\tau_1/\tau_2 0.628 0.973 1.364
Q_{PAH} 0.731 1.801 3.623
U_{min} 2.996 8.362 15.431
{\rm log}_{10}(\gamma_e)\, -2.725 -1.859 -1.062

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.860 -2.570 -1.662
{\rm log}_{10}(\tau_{AGN})\, 1.012 1.451 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.689 -1.085 -0.851
0.03-0.10 Gyr -1.332 -0.918 -0.567
0.10-0.33 Gyr -1.714 -1.079 -0.692
0.33-1.09 Gyr -2.107 -1.264 -0.880
1.09-3.60 Gyr -1.931 -1.063 -0.672
3.60-11.89 Gyr -0.879 -0.420 -0.289
11.89-13.21 Gyr -0.728 -0.139 0.569