2020hvn

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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
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 0.9
Cutout download processed 16.3
Global aperture construction processed 0.64
Local aperture photometry processed 6.59
Global aperture photometry processed 6.85
Validate local photometry processed 0.03
Validate global photometry processed 19.27
Host information processed 0.09
Global host SED inference processed 363.49
Local host SED inference processed 479.81
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.07
Processing status completed N/A N/A
 

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) = 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
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

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