2020hvn results

Information

Transient
Name:SN2020hvn
Right ascension: 11h19m37.95s
Declination:30d06m43.44s
Discovery Date:April 20, 2020, 7:40 a.m.
Classification:SN II
Redshift:0.023440
MW E(B-V):0.014
Host
Name:2020hvn
Right ascension: 11h19m37.99s
Declination:30d06m42.48s
Redshift:0.023438
Photometric Redshift:0.041
 

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 16.3
Transient MWEBV processed 0.05
Host match processed 0.9
Host information processed 0.09
Host MWEBV processed 0.07
Global aperture construction processed 0.64
Global aperture photometry processed 6.85
Validate global photometry processed 19.27
Global host SED inference processed 363.49
Local aperture photometry processed 6.59
Validate local photometry processed 0.03
Local host SED inference processed 479.81
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h19m37.95s, 30d06m43.44s
semi major axis, semi minor axis (arcsec):4.23, 4.23
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.56 2.98 20.517 0.143 AB
SDSS_u 196.4 4.53 18.167 0.025 AB
SDSS_g 539.8 6.11 17.069 0.012 AB
DES_g 565.06 2.68 17.020 0.005 AB
PanSTARRS_g 564.09 1.0 17.022 0.002 AB
SDSS_r 911.27 8.06 16.501 0.010 AB
PanSTARRS_r 942.27 1.32 16.465 0.002 AB
DES_r 1006.97 7.68 16.392 0.008 AB
SDSS_i 1191.08 9.58 16.210 0.009 AB
PanSTARRS_i 1210.7 1.43 16.192 0.001 AB
PanSTARRS_z 1400.61 2.72 16.034 0.002 AB
SDSS_z 1494.07 16.74 15.964 0.012 AB
DES_z 1542.59 9.01 15.929 0.006 AB
PanSTARRS_y 1641.26 5.33 15.862 0.004 AB
2MASS_J 1831.8 80.62 14.848 0.048 Vega
2MASS_H 2060.43 136.55 14.248 0.072 Vega
2MASS_K 2006.74 141.51 13.806 0.077 Vega

Aperture details

RA, DEC (J2000):11h19m37.96s, 30d06m43.95s
semi major axis, semi minor axis (arcsec):11.84, 5.13
angle (degrees, anti-clockwise from east):-24.51
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 42.94 4.11 19.818 0.104 AB
GALEX_NUV 76.52 3.24 19.191 0.046 AB
SDSS_u 290.21 6.77 17.743 0.025 AB
SDSS_g 735.79 7.28 16.733 0.011 AB
DES_g 768.6 3.18 16.686 0.004 AB
PanSTARRS_g 782.06 1.69 16.667 0.002 AB
SDSS_r 1243.99 9.81 16.163 0.009 AB
PanSTARRS_r 1278.18 2.27 16.134 0.002 AB
DES_r 1349.74 10.13 16.074 0.008 AB
SDSS_i 1596.1 12.15 15.892 0.008 AB
PanSTARRS_i 1638.99 2.48 15.864 0.002 AB
PanSTARRS_z 1882.78 4.85 15.713 0.003 AB
SDSS_z 1944.48 27.35 15.678 0.015 AB
DES_z 2034.84 10.55 15.629 0.006 AB
PanSTARRS_y 2210.94 9.68 15.539 0.005 AB
2MASS_J 2697.43 157.53 14.428 0.063 Vega
2MASS_H 2968.13 267.03 13.851 0.098 Vega
2MASS_K 2821.1 278.15 13.436 0.107 Vega
WISE_W1 1432.24 25.32 13.311 0.019 Vega
WISE_W2 872.12 28.69 13.210 0.036 Vega
WISE_W3 3669.52 132.74 9.814 0.039 Vega
WISE_W4 3592.82 722.51 8.391 0.218 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.405 9.514 9.628
{\rm log}_{10}({\rm SFR}) -0.835 -0.331 0.187
{\rm log}_{10}({\rm sSFR}) -10.410 -9.826 -9.314
{\rm stellar\ age} 5.812 7.374 9.119

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.637 -1.111 -0.606
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.296 0.296 0.436

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.376 0.785 1.082
\delta -0.547 -0.160 0.107
\tau_1/\tau_2 0.644 1.022 1.367
Q_{PAH} 0.501 1.801 3.607
U_{min} 2.749 8.257 15.802
{\rm log}_{10}(\gamma_e)\, -3.439 -2.413 -1.247

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.395 -3.007 -1.179
{\rm log}_{10}(\tau_{AGN})\, 0.913 1.393 1.833

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.138 -0.800 -0.436
0.03-0.10 Gyr -0.790 -0.218 0.315
0.10-0.33 Gyr -1.124 -0.470 -0.038
0.33-1.10 Gyr -1.497 -0.717 -0.330
1.10-3.65 Gyr -1.293 -0.599 -0.254
3.65-12.10 Gyr -0.834 -0.423 -0.244
12.10-13.44 Gyr -0.941 -0.323 0.296

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.414 9.495 9.587
{\rm log}_{10}({\rm SFR}) -0.613 -0.222 0.067
{\rm log}_{10}({\rm sSFR}) -10.175 -9.703 -9.376
{\rm stellar\ age} 5.678 6.788 7.903

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.879 -0.546 -0.360
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.182 0.330 0.435

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.378 0.540 0.722
\delta -0.479 -0.287 -0.051
\tau_1/\tau_2 0.491 0.776 1.102
Q_{PAH} 0.543 1.253 2.361
U_{min} 2.750 7.207 13.325
{\rm log}_{10}(\gamma_e)\, -3.354 -2.729 -2.123

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.040 -2.983 -2.184
{\rm log}_{10}(\tau_{AGN})\, 0.954 1.381 1.863

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.863 -0.643 -0.472
0.03-0.10 Gyr -0.572 -0.111 0.196
0.10-0.33 Gyr -0.604 -0.267 0.004
0.33-1.10 Gyr -0.838 -0.527 -0.304
1.10-3.65 Gyr -0.707 -0.450 -0.229
3.65-12.10 Gyr -0.673 -0.454 -0.297
12.10-13.44 Gyr -0.887 -0.407 0.065