2019zg results

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: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
PanSTARRS_y
 GALEX_NUV
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 8.53
Transient MWEBV processed 0.04
Host match processed 3.92
Host information processed 0.15
Host MWEBV processed 0.04
Global aperture construction processed 0.56
Global aperture photometry processed 3.56
Validate global photometry processed 9.31
Global host SED inference processed 955.99
Local aperture photometry processed 3.73
Validate local photometry processed 0.01
Local host SED inference processed 452.21
 

Imaging data


 

Spectral Energy Distribution


 

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
 

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