2019gcd

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Information

Transient

Name: SN2019gcd
Right ascension: 21h55m58.04s
Declination: 27d53m56.44s
Discovery Date: May 29, 2019, 10:33 a.m.
Classification: SN Ia
Redshift: 0.019513
MW E(B-V): 0.061

Host

Name: 2019gcd
Right ascension: 21h55m59.30s
Declination: 27d53m54.24s
Redshift: 0.019513
Photometric Redshift:
 

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 0.78
Cutout download processed 0.68
Global aperture construction processed 0.69
Local aperture photometry processed 6.04
Global aperture photometry processed 6.59
Validate local photometry processed 0.03
Validate global photometry processed 19.05
Host information processed 0.1
Global host SED inference processed 1147.97
Local host SED inference processed 906.56
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.05
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) = 21h55m58.04s, 27d53m56.44s
semi major axis, semi minor axis (arcsec) = 5.06, 5.06
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 7.53 2.78 21.708 0.400 AB
SDSS_u 48.0 4.29 19.697 0.097 AB
SDSS_g 82.88 2.66 19.104 0.035 AB
DES_g 87.43 1.08 19.046 0.013 AB
PanSTARRS_g 91.05 1.18 19.002 0.014 AB
SDSS_r 152.25 3.94 18.444 0.028 AB
PanSTARRS_r 160.96 1.33 18.383 0.009 AB
SDSS_i 229.0 5.88 18.000 0.028 AB
PanSTARRS_i 202.83 1.89 18.132 0.010 AB
PanSTARRS_z 269.92 3.74 17.822 0.015 AB
SDSS_z 184.43 15.22 18.235 0.090 AB
PanSTARRS_y 274.63 12.56 17.803 0.050 AB
2MASS_J 460.53 118.1 16.347 0.278 Vega
2MASS_H 128.78 205.3 17.258 1.731 Vega
2MASS_K 287.53 223.01 15.916 0.842 Vega

Aperture details

RA, DEC (J2000) = 21h55m59.54s, 27d53m53.63s
semi major axis, semi minor axis (arcsec) = 35.93, 29.35
angle (degrees, anti-clockwise from east) = -74.37

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 183.16 15.15 18.243 0.090 AB
PanSTARRS_g 9730.13 7.83 13.930 0.001 AB
PanSTARRS_r 17771.96 8.85 13.276 0.001 AB
 

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})\, 8.624 8.783 8.899
{\rm log}_{10}({\rm SFR}) -1.970 -1.196 -0.557
{\rm log}_{10}({\rm sSFR}) -10.669 -9.969 -9.311
{\rm stellar\ age} 7.365 9.341 12.477

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.760 -1.353 -0.901
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.655 -0.205 0.401

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.356 0.704 1.006
\delta -0.453 -0.116 0.196
\tau_1/\tau_2 0.604 1.068 1.484
Q_{PAH} 0.606 2.310 4.869
U_{min} 3.395 9.349 17.177
{\rm log}_{10}(\gamma_e)\, -3.507 -2.535 -1.096

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.237 -1.392 -0.236
{\rm log}_{10}(\tau_{AGN})\, 0.945 1.343 1.866

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.016 -2.618 -1.822
0.03-0.10 Gyr -1.848 -1.048 -0.397
0.10-0.33 Gyr -3.656 -1.727 -1.040
0.33-1.10 Gyr -5.125 -2.454 -1.562
1.10-3.66 Gyr -5.196 -2.471 -1.468
3.66-12.15 Gyr -3.273 -1.398 -1.052
12.15-13.50 Gyr -1.540 -0.533 -0.016

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.458 10.777 10.933
{\rm log}_{10}({\rm SFR}) 0.141 1.056 1.725
{\rm log}_{10}({\rm sSFR}) -10.709 -9.739 -8.869
{\rm stellar\ age} 0.912 6.638 9.577

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.500 -0.716 -0.190
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.644 -0.355 -0.047

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.652 1.269 1.923
\delta -0.380 -0.143 0.139
\tau_1/\tau_2 0.355 0.832 1.365
Q_{PAH} 0.724 2.612 5.138
U_{min} 2.235 7.141 14.705
{\rm log}_{10}(\gamma_e)\, -3.636 -2.259 -1.232

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.729 -4.005 -0.882
{\rm log}_{10}(\tau_{AGN})\, 0.979 1.577 2.002

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.679 0.796 1.350
0.03-0.10 Gyr -0.133 1.085 1.834
0.10-0.33 Gyr -0.985 0.517 1.423
0.33-1.10 Gyr -1.596 0.347 1.229
1.10-3.66 Gyr -1.952 0.358 0.991
3.66-12.15 Gyr -2.243 0.558 1.007
12.15-13.50 Gyr -2.545 0.646 1.650