2020qcg

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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
 

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 7.34
Cutout download processed 23.12
Global aperture construction processed 0.66
Local aperture photometry processed 5.2
Global aperture photometry processed 5.0
Validate local photometry processed 0.02
Validate global photometry processed 14.2
Host information processed 0.14
Global host SED inference processed 626.68
Local host SED inference processed 490.88
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 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
 

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})\, 9.973 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