2019zg

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Information

Transient

Name: SN2019zg
Right ascension: 12h55m42.30s
Declination: 46d46m53.09s
Discovery Date: Jan. 23, 2019, 3 p.m.
Classification: SN Ia
Redshift: 0.050109
MW E(B-V): 0.014

Host

Name: 44081
Right ascension: 12h55m41.26s
Declination: 46d46m45.11s
Redshift: 0.050094
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 3.92
Cutout download processed 8.53
Global aperture construction processed 0.56
Local aperture photometry processed 3.73
Global aperture photometry processed 3.56
Validate local photometry processed 0.01
Validate global photometry processed 9.31
Host information processed 0.15
Global host SED inference processed 955.99
Local host SED inference processed 452.21
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) = 12h55m42.30s, 46d46m53.09s
semi major axis, semi minor axis (arcsec) = 2.04, 2.04
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 30.93 0.44 20.174 0.015 AB
PanSTARRS_r 47.19 0.54 19.715 0.012 AB
PanSTARRS_i 58.61 0.49 19.480 0.009 AB
PanSTARRS_z 63.76 0.97 19.389 0.016 AB
PanSTARRS_y 74.95 2.41 19.213 0.035 AB

Aperture details

RA, DEC (J2000) = 12h55m41.34s, 46d46m45.83s
semi major axis, semi minor axis (arcsec) = 36.28, 15.81
angle (degrees, anti-clockwise from east) = -159.2

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 5606.03 6.22 14.528 0.001 AB
PanSTARRS_i 7596.34 5.75 14.198 0.001 AB
2MASS_K 14128.14 883.16 11.687 0.068 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})\, 8.529 8.723 8.834
{\rm log}_{10}({\rm SFR}) -2.263 -1.474 -0.754
{\rm log}_{10}({\rm sSFR}) -11.007 -10.222 -9.444
{\rm stellar\ age} 2.635 6.094 7.546

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.602 -1.114 -0.549
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.677 -0.837 0.114

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.226 0.543 0.926
\delta -0.567 -0.178 0.207
\tau_1/\tau_2 0.675 1.031 1.365
Q_{PAH} 1.356 3.141 5.430
U_{min} 3.344 8.879 15.977
{\rm log}_{10}(\gamma_e)\, -2.825 -1.696 -0.626

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.165 -1.013 -0.208
{\rm log}_{10}(\tau_{AGN})\, 1.094 1.516 1.939

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.850 -1.794 -1.268
0.03-0.10 Gyr -2.415 -1.456 -0.634
0.10-0.33 Gyr -1.996 -1.171 -0.600
0.33-1.09 Gyr -2.077 -1.211 -0.778
1.09-3.58 Gyr -2.015 -1.205 -0.943
3.58-11.78 Gyr -2.478 -1.270 -1.028
11.78-13.09 Gyr -2.602 -1.310 -0.771

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.807 10.981 11.146
{\rm log}_{10}({\rm SFR}) -0.130 0.896 1.590
{\rm log}_{10}({\rm sSFR}) -11.145 -10.091 -9.357
{\rm stellar\ age} 2.497 6.744 9.408

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.345 -0.455 -0.061
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.629 -0.596 0.253

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.341 0.680 1.230
\delta -0.692 -0.234 0.199
\tau_1/\tau_2 0.416 0.859 1.347
Q_{PAH} 0.345 1.832 5.125
U_{min} 2.482 7.557 15.161
{\rm log}_{10}(\gamma_e)\, -3.503 -2.162 -1.129

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.508 -3.095 -1.138
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.479 1.932

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.989 0.655 1.121
0.03-0.10 Gyr -0.886 0.914 1.714
0.10-0.33 Gyr -1.273 0.604 1.542
0.33-1.09 Gyr -1.320 0.620 1.487
1.09-3.58 Gyr -0.845 0.837 1.374
3.58-11.78 Gyr -0.822 0.844 1.230
11.78-13.09 Gyr -0.818 0.960 1.928