2020qcg results

Information

Transient
Name:SN2020qcg
Right ascension: 18h48m50.60s
Declination:40d14m57.94s
Discovery Date:July 20, 2020, 6:49 a.m.
Classification:SN Ia
Redshift:0.070000
MW E(B-V):0.082
Host
Name:
Right ascension: 18h48m50.60s
Declination:40d14m57.23s
Redshift:None
Photometric Redshift:0.066
 

Cutout Download Report

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

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 23.12
Transient MWEBV processed 0.04
Host match processed 7.34
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 5.0
Validate global photometry processed 14.2
Global host SED inference processed 626.68
Local aperture photometry processed 5.2
Validate local photometry processed 0.02
Local host SED inference processed 490.88
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):18h48m50.60s, 40d14m57.94s
semi major axis, semi minor axis (arcsec):1.5, 1.5
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 89.91 0.32 19.015 0.004 AB
SDSS_r 199.69 3.72 18.149 0.020 AB
PanSTARRS_r 197.72 0.49 18.160 0.003 AB
SDSS_i 289.95 4.55 17.744 0.017 AB
PanSTARRS_i 277.31 0.36 17.793 0.001 AB
PanSTARRS_z 341.91 1.27 17.565 0.004 AB
SDSS_z 389.41 6.99 17.424 0.019 AB
PanSTARRS_y 413.9 2.73 17.358 0.007 AB

Aperture details

RA, DEC (J2000):18h48m50.59s, 40d14m57.45s
semi major axis, semi minor axis (arcsec):5.82, 5.45
angle (degrees, anti-clockwise from east):-71.85
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 10.65 0.77 21.331 0.079 AB
SDSS_u 68.57 4.65 19.310 0.074 AB
PanSTARRS_g 231.23 1.09 17.990 0.005 AB
SDSS_r 441.19 5.91 17.288 0.015 AB
PanSTARRS_r 452.41 1.61 17.261 0.004 AB
SDSS_i 626.85 7.68 16.907 0.013 AB
PanSTARRS_i 642.96 1.19 16.880 0.002 AB
PanSTARRS_z 798.0 4.55 16.645 0.006 AB
SDSS_z 821.26 19.51 16.614 0.026 AB
PanSTARRS_y 903.04 10.09 16.511 0.012 AB
2MASS_J 1295.69 149.26 15.224 0.125 Vega
2MASS_H 1871.47 232.57 14.352 0.135 Vega
2MASS_K 1471.17 231.51 14.143 0.171 Vega
WISE_W1 480.31 22.82 14.497 0.052 Vega
WISE_W2 281.26 17.3 14.438 0.067 Vega
WISE_W3 311.12 58.77 12.494 0.205 Vega
WISE_W4 476.52 338.55 10.585 0.771 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.973 10.083 10.197
{\rm log}_{10}({\rm SFR}) -1.582 -0.661 -0.049
{\rm log}_{10}({\rm sSFR}) -11.574 -10.748 -10.138
{\rm stellar\ age} 7.204 8.558 11.910

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.465 -0.970 -0.620
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.583 -0.181 0.297

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.336 0.715 1.016
\delta -0.454 -0.047 0.256
\tau_1/\tau_2 0.644 1.024 1.406
Q_{PAH} 0.952 3.178 5.467
U_{min} 3.042 8.420 15.632
{\rm log}_{10}(\gamma_e)\, -3.359 -2.241 -0.750

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.646 -1.557 -0.679
{\rm log}_{10}(\tau_{AGN})\, 0.876 1.392 1.894

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.747 -0.776 -0.282
0.03-0.10 Gyr -2.106 -0.725 0.012
0.10-0.33 Gyr -2.529 -0.880 -0.164
0.33-1.07 Gyr -3.183 -0.977 -0.276
1.07-3.52 Gyr -3.062 -0.833 -0.067
3.52-11.55 Gyr -1.092 0.102 0.326
11.55-12.83 Gyr -0.090 0.674 1.288

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.298 10.395 10.466
{\rm log}_{10}({\rm SFR}) -1.063 -0.434 0.138
{\rm log}_{10}({\rm sSFR}) -11.508 -10.829 -10.248
{\rm stellar\ age} 7.608 10.632 12.117

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.286 -0.948 -0.726
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.383 -0.127 0.353

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.102 0.225 0.401
\delta -0.609 -0.195 0.160
\tau_1/\tau_2 0.507 0.948 1.438
Q_{PAH} 0.395 1.322 3.297
U_{min} 3.492 9.620 17.923
{\rm log}_{10}(\gamma_e)\, -2.702 -1.729 -0.833

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.206 -3.050 -2.174
{\rm log}_{10}(\tau_{AGN})\, 1.116 1.621 1.982

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.237 -2.114 -0.906
0.03-0.10 Gyr -1.006 -0.293 0.297
0.10-0.33 Gyr -3.113 -0.954 -0.172
0.33-1.07 Gyr -5.333 -2.522 -0.738
1.07-3.52 Gyr -4.034 -1.860 -0.527
3.52-11.55 Gyr -1.602 0.185 0.606
11.55-12.83 Gyr 0.098 1.371 1.605