2020cgc results

Information

Transient
Name:SN2020cgc
Right ascension: 8h31m27.58s
Declination:37d27m36.20s
Discovery Date:Feb. 7, 2020, 5:39 a.m.
Classification:SN Ia
Redshift:0.110000
MW E(B-V):0.030
Host
Name:
Right ascension: 8h31m27.50s
Declination:37d27m34.44s
Redshift:0.100637
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
GALEX_NUV
GALEX_FUV
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 12.85
Transient MWEBV processed 0.04
Host match processed 5.89
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.59
Global aperture photometry processed 3.48
Validate global photometry processed 9.27
Global host SED inference processed 445.21
Local aperture photometry processed 3.26
Validate local photometry processed 0.02
Local host SED inference processed 773.94
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h31m27.58s, 37d27m36.20s
semi major axis, semi minor axis (arcsec):1.08, 1.08
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_z 104.19 0.75 18.855 0.008 AB

Aperture details

RA, DEC (J2000):8h31m27.48s, 37d27m34.73s
semi major axis, semi minor axis (arcsec):8.8, 6.47
angle (degrees, anti-clockwise from east):-76.51
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 588.51 2.43 16.976 0.004 AB
PanSTARRS_r 1000.09 2.72 16.400 0.003 AB
PanSTARRS_i 1394.63 2.23 16.039 0.002 AB
PanSTARRS_z 1649.51 5.1 15.857 0.003 AB
2MASS_J 2803.01 162.69 14.386 0.063 Vega
2MASS_H 3375.15 226.16 13.712 0.073 Vega
2MASS_K 2601.88 264.07 13.524 0.110 Vega
WISE_W1 1360.78 31.89 13.367 0.025 Vega
WISE_W2 926.72 28.57 13.144 0.033 Vega
WISE_W3 3323.45 95.46 9.922 0.031 Vega
WISE_W4 3431.49 698.63 8.441 0.221 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.190 9.528 9.858
{\rm log}_{10}({\rm SFR}) -0.562 0.028 0.594
{\rm log}_{10}({\rm sSFR}) -10.259 -9.597 -8.718
{\rm stellar\ age} 1.617 5.664 8.805

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.378 -0.406 0.064
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.142 -0.378 0.234

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.424 0.712 1.195
\delta -0.785 -0.479 0.108
\tau_1/\tau_2 0.475 0.879 1.366
Q_{PAH} 0.582 2.098 5.123
U_{min} 3.106 8.348 15.468
{\rm log}_{10}(\gamma_e)\, -3.472 -2.420 -0.729

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.908 -1.405 -0.168
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.564 1.999

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.534 0.121 0.622
0.03-0.10 Gyr -1.588 -0.336 0.557
0.10-0.33 Gyr -2.806 -0.739 0.043
0.33-1.06 Gyr -3.294 -0.621 0.185
1.06-3.44 Gyr -3.282 -0.741 -0.205
3.44-11.20 Gyr -2.489 -0.693 -0.112
11.20-12.45 Gyr -2.313 -0.534 0.599

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.714 10.811 10.886
{\rm log}_{10}({\rm SFR}) 0.069 0.657 1.057
{\rm log}_{10}({\rm sSFR}) -10.702 -10.165 -9.723
{\rm stellar\ age} 5.432 6.854 8.180

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.534 -0.332 -0.214
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.454 -0.589 0.107

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.184 0.285 0.420
\delta -0.891 -0.647 -0.268
\tau_1/\tau_2 0.678 1.071 1.441
Q_{PAH} 0.774 1.862 3.734
U_{min} 2.408 7.241 14.061
{\rm log}_{10}(\gamma_e)\, -2.454 -1.641 -0.892

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.707 -2.211 -1.394
{\rm log}_{10}(\tau_{AGN})\, 1.157 1.626 1.943

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.159 0.424 0.726
0.03-0.10 Gyr -0.091 0.704 1.187
0.10-0.33 Gyr 0.125 0.767 1.102
0.33-1.06 Gyr 0.071 0.593 0.933
1.06-3.44 Gyr 0.349 0.758 1.072
3.44-11.20 Gyr 0.573 0.921 1.074
11.20-12.45 Gyr 0.306 1.012 1.551