2017gla results

Information

Transient
Name:2017gla
Right ascension: 11h47m21.95s
Declination:89d05m09.54s
Discovery Date:None
Classification:SNIa
Redshift:0.020300
MW E(B-V):0.219
Host
Name:NGC3172
Right ascension: 11h47m11.93s
Declination:89d05m35.77s
Redshift:0.020012
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 3.56
Transient MWEBV processed 0.04
Host match processed 4.25
Host information processed 0.18
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 3.91
Validate global photometry processed 10.48
Global host SED inference processed 484.07
Local aperture photometry processed 3.78
Validate local photometry processed 0.02
Local host SED inference processed 513.05
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h47m21.95s, 89d05m09.54s
semi major axis, semi minor axis (arcsec):4.93, 4.93
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 65.18 3.18 19.365 0.053 AB
PanSTARRS_r 177.0 3.02 18.280 0.019 AB
PanSTARRS_i 280.63 4.2 17.780 0.016 AB
PanSTARRS_z 379.57 7.57 17.452 0.022 AB
PanSTARRS_y 471.37 10.2 17.217 0.023 AB
2MASS_J 858.38 121.14 15.671 0.153 Vega
2MASS_H 285.35 212.07 16.394 0.807 Vega
2MASS_K 479.33 210.5 15.361 0.477 Vega

Aperture details

RA, DEC (J2000):11h47m15.69s, 89d05m35.12s
semi major axis, semi minor axis (arcsec):21.35, 18.62
angle (degrees, anti-clockwise from east):36.58
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 6717.58 12.56 14.332 0.002 AB
PanSTARRS_r 15857.25 12.68 13.399 0.001 AB
PanSTARRS_i 26867.37 17.61 12.827 0.001 AB
PanSTARRS_z 37150.73 32.07 12.475 0.001 AB
PanSTARRS_y 44641.66 42.4 12.276 0.001 AB
2MASS_J 68612.9 500.26 10.914 0.008 Vega
2MASS_H 83634.39 867.99 10.226 0.011 Vega
2MASS_K 77934.06 862.54 9.833 0.012 Vega
WISE_W1 35955.42 182.09 9.812 0.005 Vega
WISE_W2 20215.32 135.9 9.797 0.007 Vega
WISE_W3 10964.89 202.1 8.626 0.020 Vega
WISE_W4 7299.89 1164.53 7.622 0.173 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.003 9.151 9.278
{\rm log}_{10}({\rm SFR}) -2.013 -1.327 -0.730
{\rm log}_{10}({\rm sSFR}) -11.178 -10.467 -9.848
{\rm stellar\ age} 7.101 8.769 12.644

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.683 -1.134 -0.601
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.801 -0.686 0.346

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.626 1.078 1.431
\delta -0.486 -0.219 0.045
\tau_1/\tau_2 0.610 0.999 1.396
Q_{PAH} 0.459 2.381 4.337
U_{min} 2.606 7.948 15.288
{\rm log}_{10}(\gamma_e)\, -3.553 -2.646 -1.426

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.800 -1.554 -0.864
{\rm log}_{10}(\tau_{AGN})\, 0.929 1.326 1.830

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.014 -1.259 -0.750
0.03-0.10 Gyr -2.621 -1.500 -0.704
0.10-0.33 Gyr -3.867 -1.919 -1.093
0.33-1.10 Gyr -4.765 -2.076 -1.201
1.10-3.66 Gyr -4.859 -1.963 -1.021
3.66-12.14 Gyr -2.856 -0.914 -0.639
12.14-13.49 Gyr -1.201 -0.340 0.360

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.997 11.108 11.173
{\rm log}_{10}({\rm SFR}) -3.105 -1.446 -0.690
{\rm log}_{10}({\rm sSFR}) -14.538 -12.577 -11.781
{\rm stellar\ age} 7.888 11.208 12.798

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.411 -0.234 -0.107
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.622 -0.769 0.098

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.082 0.172 0.459
\delta -0.596 -0.154 0.139
\tau_1/\tau_2 0.469 0.868 1.276
Q_{PAH} 0.225 1.039 2.839
U_{min} 2.403 7.324 14.513
{\rm log}_{10}(\gamma_e)\, -3.632 -2.739 -1.773

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.661 -4.012 -3.147
{\rm log}_{10}(\tau_{AGN})\, 1.115 1.636 1.968

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.590 -1.510 -0.870
0.03-0.10 Gyr -3.989 -1.521 -0.653
0.10-0.33 Gyr -4.341 -1.625 -0.390
0.33-1.10 Gyr -3.795 -1.535 0.062
1.10-3.66 Gyr -2.811 -0.804 0.777
3.66-12.14 Gyr -1.267 0.777 1.255
12.14-13.49 Gyr 0.926 2.054 2.289