2020cvy results

Information

Transient
Name:2020cvy
Right ascension: 8h00m49.28s
Declination:27d29m54.90s
Discovery Date:None
Classification:SNII
Redshift:0.017000
MW E(B-V):0.035
Host
Name:IC2217
Right ascension: 8h00m49.72s
Declination:27d30m01.04s
Redshift:0.016495
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_FUV
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_z
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.59
Transient MWEBV processed 0.04
Host match processed 4.2
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.68
Global aperture photometry processed 5.08
Validate global photometry processed 12.2
Global host SED inference processed 381.84
Local aperture photometry processed 5.56
Validate local photometry processed 0.02
Local host SED inference processed 550.76
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h00m49.28s, 27d29m54.90s
semi major axis, semi minor axis (arcsec):5.96, 5.96
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 191.5 3.52 18.195 0.020 AB
SDSS_u 799.11 8.64 16.643 0.012 AB
SDSS_g 1742.49 10.97 15.797 0.007 AB
DES_g 1762.53 1.5 15.785 0.001 AB
SDSS_r 2610.68 13.54 15.358 0.006 AB
DES_r 2768.79 3.39 15.294 0.001 AB
SDSS_i 2992.27 14.78 15.210 0.005 AB
PanSTARRS_i 2833.08 1.91 15.269 0.001 AB
PanSTARRS_z 3323.65 5.15 15.096 0.002 AB
SDSS_z 3528.97 26.03 15.031 0.008 AB
DES_z 3597.27 8.66 15.010 0.003 AB
PanSTARRS_y 4039.51 11.39 14.884 0.003 AB
2MASS_J 4451.5 105.37 13.884 0.026 Vega
2MASS_H 5335.5 158.43 13.214 0.032 Vega
2MASS_K 4247.43 199.56 12.992 0.051 Vega
WISE_W1 1799.58 23.32 13.063 0.014 Vega

Aperture details

RA, DEC (J2000):8h00m49.81s, 27d30m02.42s
semi major axis, semi minor axis (arcsec):22.45, 21.38
angle (degrees, anti-clockwise from east):-46.31
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 1005.59 8.15 16.394 0.009 AB
DES_g 10497.61 3.73 13.847 0.000 AB
DES_r 17041.3 8.55 13.321 0.001 AB
PanSTARRS_i 18969.58 6.8 13.205 0.000 AB
PanSTARRS_z 22008.25 18.77 13.044 0.001 AB
DES_z 23571.33 22.45 12.969 0.001 AB
PanSTARRS_y 26597.85 41.88 12.838 0.002 AB
2MASS_J 30307.7 386.01 11.801 0.014 Vega
WISE_W1 18211.18 93.23 10.550 0.006 Vega
WISE_W2 12909.08 104.64 10.284 0.009 Vega
WISE_W3 101307.84 433.69 6.212 0.005 Vega
WISE_W4 200422.16 7031.37 4.025 0.038 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.158 9.282 9.393
{\rm log}_{10}({\rm SFR}) -0.437 -0.161 0.137
{\rm log}_{10}({\rm sSFR}) -9.764 -9.455 -9.089
{\rm stellar\ age} 4.481 6.366 7.751

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.830 -0.516 -0.289
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.028 0.101 0.289

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.140 0.195 0.327
\delta -0.909 -0.724 -0.452
\tau_1/\tau_2 0.600 0.971 1.306
Q_{PAH} 0.134 0.555 1.582
U_{min} 2.610 7.687 14.787
{\rm log}_{10}(\gamma_e)\, -3.438 -2.426 -1.575

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.256 -2.805 -1.611
{\rm log}_{10}(\tau_{AGN})\, 1.083 1.557 1.915

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.646 -0.514 -0.387
0.03-0.10 Gyr -0.397 -0.063 0.270
0.10-0.33 Gyr -0.860 -0.424 -0.132
0.33-1.10 Gyr -1.027 -0.629 -0.352
1.10-3.67 Gyr -0.958 -0.620 -0.381
3.67-12.19 Gyr -1.107 -0.719 -0.516
12.19-13.54 Gyr -1.350 -0.693 -0.200

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.170 10.354 10.494
{\rm log}_{10}({\rm SFR}) 0.338 0.603 0.892
{\rm log}_{10}({\rm sSFR}) -10.042 -9.779 -9.355
{\rm stellar\ age} 5.267 7.147 8.816

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.319 -0.810 -0.406
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.253 -0.924 -0.158

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.418 0.643 0.840
\delta -0.069 0.156 0.263
\tau_1/\tau_2 0.793 1.164 1.500
Q_{PAH} 0.695 1.301 2.469
U_{min} 2.806 7.587 14.220
{\rm log}_{10}(\gamma_e)\, -2.861 -2.083 -1.571

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.824 -1.930 -1.354
{\rm log}_{10}(\tau_{AGN})\, 1.221 1.715 2.021

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.181 0.508 0.775
0.03-0.10 Gyr 0.265 0.630 0.970
0.10-0.33 Gyr -0.326 0.384 0.752
0.33-1.10 Gyr -0.630 0.214 0.588
1.10-3.67 Gyr -0.413 0.235 0.511
3.67-12.19 Gyr -0.031 0.394 0.623
12.19-13.54 Gyr -0.198 0.483 1.048