2019lud results

Information

Transient
Name:2019lud
Right ascension: 15h39m48.52s
Declination:32d28m03.18s
Discovery Date:None
Classification:SNII
Redshift:0.049420
MW E(B-V):0.029
Host
Name:1998342
Right ascension: 15h39m48.48s
Declination:32d28m02.32s
Redshift:None
Photometric Redshift:0.050
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W4
GALEX_NUV
GALEX_FUV
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
WISE_W3
PanSTARRS_g
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.2
Transient MWEBV processed 0.04
Host match processed 4.57
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 5.47
Validate global photometry processed 14.89
Global host SED inference processed 779.35
Local aperture photometry processed 5.36
Validate local photometry processed 0.03
Local host SED inference processed 470.46
 

Imaging data


 

Spectral Energy Distribution


Warning: possible contaminating objects in the global aperture

 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h39m48.52s, 32d28m03.18s
semi major axis, semi minor axis (arcsec):2.07, 2.07
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 27.14 2.19 20.316 0.088 AB
SDSS_g 65.08 2.17 19.366 0.036 AB
DES_g 62.05 0.62 19.418 0.011 AB
SDSS_r 83.33 2.55 19.098 0.033 AB
PanSTARRS_r 84.08 0.55 19.088 0.007 AB
DES_r 84.98 1.2 19.077 0.015 AB
SDSS_i 99.24 3.03 18.908 0.033 AB
PanSTARRS_i 97.61 0.54 18.926 0.006 AB
PanSTARRS_z 103.77 1.57 18.860 0.016 AB
SDSS_z 96.36 7.42 18.940 0.084 AB
PanSTARRS_y 121.68 2.84 18.687 0.025 AB

Aperture details

RA, DEC (J2000):15h39m48.46s, 32d28m02.62s
semi major axis, semi minor axis (arcsec):18.52, 10.64
angle (degrees, anti-clockwise from east):-111.69
Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 100.75 10.26 18.892 0.111 AB
GALEX_NUV 126.31 4.71 18.646 0.040 AB
SDSS_u 359.23 13.08 17.512 0.040 AB
SDSS_g 504.74 7.26 17.142 0.016 AB
DES_g 513.89 1.89 17.123 0.004 AB
SDSS_r 648.43 9.5 16.870 0.016 AB
PanSTARRS_r 652.87 3.58 16.863 0.006 AB
DES_r 672.55 3.53 16.831 0.006 AB
SDSS_i 729.44 13.21 16.743 0.020 AB
PanSTARRS_i 705.47 3.59 16.779 0.006 AB
PanSTARRS_z 803.45 10.53 16.638 0.014 AB
SDSS_z 608.94 48.3 16.939 0.086 AB
PanSTARRS_y 908.22 19.13 16.505 0.023 AB
2MASS_J 816.2 283.67 15.726 0.377 Vega
2MASS_H 1519.17 485.56 14.578 0.347 Vega
2MASS_K 735.4 470.1 14.896 0.694 Vega
WISE_W1 422.57 24.26 14.636 0.062 Vega
WISE_W2 242.02 30.92 14.601 0.139 Vega
WISE_W4 1012.05 502.25 9.767 0.539 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.455 8.701 8.887
{\rm log}_{10}({\rm SFR}) -1.660 -0.739 0.034
{\rm log}_{10}({\rm sSFR}) -10.414 -9.519 -8.384
{\rm stellar\ age} 0.623 3.902 6.539

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.646 -1.024 -0.317
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.654 -0.556 0.236

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.170 0.489 0.927
\delta -0.476 -0.041 0.251
\tau_1/\tau_2 0.659 1.051 1.451
Q_{PAH} 0.776 2.459 5.113
U_{min} 3.181 8.716 16.453
{\rm log}_{10}(\gamma_e)\, -3.160 -1.974 -0.852

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.212 -1.078 -0.418
{\rm log}_{10}(\tau_{AGN})\, 0.998 1.522 1.953

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.547 -1.545 -1.003
0.03-0.10 Gyr -1.763 -0.630 0.192
0.10-0.33 Gyr -1.576 -0.497 -0.004
0.33-1.09 Gyr -3.243 -1.045 -0.532
1.09-3.58 Gyr -3.576 -1.372 -0.900
3.58-11.79 Gyr -4.289 -1.657 -1.087
11.79-13.10 Gyr -4.445 -1.670 -0.893

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.891 9.236 9.696
{\rm log}_{10}({\rm SFR}) 0.611 0.888 1.096
{\rm log}_{10}({\rm sSFR}) -8.904 -8.369 -7.923
{\rm stellar\ age} 0.099 2.970 7.743

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.339 -0.830 -0.461
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.201 0.308 0.450

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.168 0.270 0.498
\delta -0.874 -0.601 -0.314
\tau_1/\tau_2 0.358 0.883 1.412
Q_{PAH} 0.251 0.757 1.660
U_{min} 3.162 9.045 16.822
{\rm log}_{10}(\gamma_e)\, -3.632 -2.712 -1.636

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.257 -3.309 -2.432
{\rm log}_{10}(\tau_{AGN})\, 0.955 1.423 1.897

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.659 -1.351 -0.389
0.03-0.10 Gyr 0.771 1.048 1.257
0.10-0.33 Gyr -3.091 -1.675 0.063
0.33-1.09 Gyr -5.439 -2.742 -0.661
1.09-3.58 Gyr -5.331 -2.161 -0.442
3.58-11.79 Gyr -5.461 -1.767 -0.396
11.79-13.10 Gyr -5.840 -1.549 0.214