2019von results

Information

Transient
Name:2019von
Right ascension: 2h09m47.59s
Declination:-11d37m46.70s
Discovery Date:None
Classification:Ia
Redshift:0.039910
MW E(B-V):0.020
Host
Name:2019von
Right ascension: 2h09m47.59s
Declination:-11d37m47.04s
Redshift:0.039908
Photometric Redshift:0.045
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 21.3
Transient MWEBV processed 0.04
Host match processed 3.19
Host information processed 0.09
Host MWEBV processed 0.18
Global aperture construction processed 0.63
Global aperture photometry processed 6.46
Validate global photometry processed 18.17
Global host SED inference processed 463.43
Local aperture photometry processed 6.39
Validate local photometry processed 0.03
Local host SED inference processed 543.44
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h09m47.59s, -11d37m46.70s
semi major axis, semi minor axis (arcsec):2.53, 2.53
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 153.89 3.94 18.432 0.028 AB
SDSS_g 843.83 7.57 16.584 0.010 AB
DES_g 894.19 1.23 16.521 0.001 AB
PanSTARRS_g 901.9 0.9 16.512 0.001 AB
SDSS_r 1800.09 11.08 15.762 0.007 AB
PanSTARRS_r 1828.32 1.18 15.745 0.001 AB
DES_r 2055.42 1.67 15.618 0.001 AB
SDSS_i 2707.11 13.69 15.319 0.005 AB
PanSTARRS_i 2699.12 1.19 15.322 0.000 AB
PanSTARRS_z 3362.61 2.24 15.083 0.001 AB
SDSS_z 3609.14 17.55 15.006 0.005 AB
DES_z 3705.79 8.02 14.978 0.002 AB
PanSTARRS_y 3716.91 4.35 14.975 0.001 AB

Aperture details

RA, DEC (J2000):2h09m47.58s, -11d37m46.87s
semi major axis, semi minor axis (arcsec):15.03, 12.94
angle (degrees, anti-clockwise from east):-56.36
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 39.32 4.4 19.913 0.121 AB
GALEX_NUV 66.74 3.71 19.339 0.060 AB
SDSS_u 466.98 14.19 17.227 0.033 AB
SDSS_g 2380.43 13.24 15.458 0.006 AB
DES_g 2550.91 2.28 15.383 0.001 AB
PanSTARRS_g 2601.58 3.38 15.362 0.001 AB
SDSS_r 5126.48 19.8 14.625 0.004 AB
PanSTARRS_r 5328.87 4.09 14.583 0.001 AB
SDSS_i 7493.52 25.74 14.213 0.004 AB
PanSTARRS_z 9276.42 10.29 13.982 0.001 AB
SDSS_z 9641.45 51.31 13.940 0.006 AB
DES_z 9974.7 13.61 13.903 0.001 AB
PanSTARRS_y 10805.33 22.74 13.816 0.002 AB
2MASS_J 14227.95 334.05 12.622 0.025 Vega
2MASS_H 17400.42 537.03 11.931 0.034 Vega
2MASS_K 14916.2 605.48 11.628 0.044 Vega
WISE_W1 6407.04 43.24 11.684 0.007 Vega
WISE_W2 3502.01 43.16 11.700 0.013 Vega
WISE_W3 2401.42 117.07 10.275 0.053 Vega
WISE_W4 1469.76 586.87 9.362 0.434 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.318 10.423 10.549
{\rm log}_{10}({\rm SFR}) -1.786 -0.257 0.594
{\rm log}_{10}({\rm sSFR}) -12.210 -10.687 -9.774
{\rm stellar\ age} 6.435 7.778 10.565

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.659 -1.299 -0.868
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.814 -0.821 0.258

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.601 0.798 1.111
\delta -0.878 -0.705 -0.389
\tau_1/\tau_2 0.585 0.985 1.365
Q_{PAH} 1.920 3.452 5.232
U_{min} 2.516 8.051 15.289
{\rm log}_{10}(\gamma_e)\, -3.524 -2.734 -1.337

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.457 -3.339 -1.355
{\rm log}_{10}(\tau_{AGN})\, 1.088 1.496 1.988

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.831 -0.378 0.095
0.03-0.10 Gyr -2.565 -0.280 0.694
0.10-0.33 Gyr -2.753 -0.292 0.545
0.33-1.09 Gyr -2.844 -0.361 0.300
1.09-3.60 Gyr -1.970 0.001 0.518
3.60-11.90 Gyr -0.090 0.525 0.725
11.90-13.22 Gyr -0.233 0.632 1.468

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.926 11.005 11.035
{\rm log}_{10}({\rm SFR}) -0.976 -0.498 -0.082
{\rm log}_{10}({\rm sSFR}) -11.964 -11.463 -11.083
{\rm stellar\ age} 9.714 12.350 12.545

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.669 -0.506 -0.401
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.670 -0.702 0.173

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.126 0.192 0.309
\delta -0.780 -0.540 -0.303
\tau_1/\tau_2 0.502 0.980 1.434
Q_{PAH} 0.378 1.211 2.419
U_{min} 2.406 7.520 15.215
{\rm log}_{10}(\gamma_e)\, -3.390 -2.420 -1.391

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.576 -3.876 -3.001
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.543 1.946

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.423 -0.635 -0.288
0.03-0.10 Gyr -1.773 -0.521 0.028
0.10-0.33 Gyr -3.411 -0.999 -0.229
0.33-1.09 Gyr -4.665 -1.563 -0.553
1.09-3.60 Gyr -3.855 -1.600 -0.511
3.60-11.90 Gyr -1.740 -0.157 1.003
11.90-13.22 Gyr 1.661 2.121 2.164