2019vtt results

Information

Transient
Name:2019vtt
Right ascension: 21h11m13.42s
Declination:-20d29m20.76s
Discovery Date:None
Classification:SN II
Redshift:0.029507
MW E(B-V):0.033
Host
Name:NGC7030
Object ID:1262226.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 21h11m13.21s
Declination:-20d29m09.08s
Redshift:0.029507
Photometric Redshift:None
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 5.41
Transient MWEBV processed 0.18
Host match processed 5.02
Host information processed 0.07
Host MWEBV processed 0.08
Host spectrum download not processed None
Global aperture construction processed 0.67
Global aperture photometry processed 1.46
Validate global photometry processed 2.26
Global host SED inference processed 795.96
Local aperture photometry processed 1.23
Validate local photometry processed 0.02
Local host SED inference processed 563.13
 

Imaging data

 

Spectral Energy Distribution

 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.106 9.243 9.360
{\rm log}_{10}({\rm SFR}) -1.818 -0.959 -0.244
{\rm log}_{10}({\rm sSFR}) -11.125 -10.237 -9.414
{\rm stellar\ age} 2.535 6.641 8.280

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.623 -0.937 -0.468
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.671 -1.006 -0.218

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.274 0.940 1.325
\delta -0.475 -0.064 0.230
\tau_1/\tau_2 0.586 0.986 1.406
Q_{PAH} 1.131 3.131 5.182
U_{min} 2.929 8.306 15.659
{\rm log}_{10}(\gamma_e)\, -3.482 -1.981 -1.003

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.107 -1.644 -0.410
{\rm log}_{10}(\tau_{AGN})\, 1.081 1.512 1.992

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.773 -1.431 -0.740
0.03-0.10 Gyr -1.981 -0.912 -0.115
0.10-0.33 Gyr -2.032 -0.971 -0.222
0.33-1.10 Gyr -1.138 -0.450 -0.005
1.10-3.63 Gyr -1.132 -0.444 -0.124
3.63-12.03 Gyr -1.085 -0.436 -0.175
12.03-13.36 Gyr -1.199 -0.396 0.201
0.33-1.10 Gyr -1.785 -0.883 -0.241
1.10-3.63 Gyr -1.669 -0.759 -0.390
3.63-12.03 Gyr -1.949 -0.723 -0.506
12.03-13.36 Gyr -2.294 -0.735 -0.167

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.520 10.618 10.757
{\rm log}_{10}({\rm SFR}) -0.529 0.418 0.902
{\rm log}_{10}({\rm sSFR}) -11.028 -10.183 -9.710
{\rm stellar\ age} 3.178 6.375 8.209

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.905 -0.438 -0.171
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.720 -1.068 -0.605

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.468 0.810 1.136
\delta -0.359 0.092 0.311
\tau_1/\tau_2 0.470 0.858 1.239
Q_{PAH} 0.370 0.927 1.708
U_{min} 2.493 7.355 14.726
{\rm log}_{10}(\gamma_e)\, -3.743 -3.108 -2.084

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.960 -1.837 -1.387
{\rm log}_{10}(\tau_{AGN})\, 0.903 1.221 1.647

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.762 0.285 0.655
0.03-0.10 Gyr -1.940 0.413 1.012
0.10-0.33 Gyr -1.731 0.289 0.906
0.33-1.10 Gyr -0.644 0.357 0.747
1.10-3.63 Gyr -0.562 0.518 0.888
3.63-12.03 Gyr 0.670 1.026 1.178
12.03-13.36 Gyr 0.742 1.276 1.998
0.33-1.10 Gyr -0.674 0.614 1.164
1.10-3.63 Gyr 0.009 0.702 1.072
3.63-12.03 Gyr -0.523 0.595 0.856
12.03-13.36 Gyr -0.758 0.588 1.235
 

Aperture Photometry


Aperture details

RA, DEC (J2000):21h11m13.42s, -20d29m20.76s
semi major axis, semi minor axis (arcsec):3.38, 3.38
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 298.32 2.59 17.713 0.009 AB
PanSTARRS_r 494.77 4.37 17.164 0.010 AB
PanSTARRS_i 682.17 3.87 16.815 0.006 AB
PanSTARRS_z 821.59 6.38 16.613 0.008 AB
PanSTARRS_y 941.31 11.35 16.466 0.013 AB
2MASS_J 1529.49 68.93 15.044 0.049 Vega
2MASS_H 1830.48 121.84 14.376 0.072 Vega
2MASS_K 1552.17 128.15 14.085 0.090 Vega

Aperture details

RA, DEC (J2000):21h11m13.21s, -20d29m09.08s
semi major axis, semi minor axis (arcsec):25.09, 26.12
angle (degrees, anti-clockwise from east):213.95
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 16281.21 22.1 13.371 0.001 AB
PanSTARRS_z 19364.1 34.81 13.183 0.002 AB
PanSTARRS_y 21889.08 64.8 13.049 0.003 AB
2MASS_H 38993.57 921.69 11.055 0.026 Vega
WISE_W3 37994.01 2731.16 7.277 0.078 Vega
WISE_W4 55869.67 7235.6 5.412 0.141 Vega