2019lbv results

Information

Transient
Name:SN2019lbv
Right ascension: 12h52m41.58s
Declination:22d59m50.19s
Discovery Date:July 13, 2019, 4:24 a.m.
Classification:SN II
Redshift:0.031800
MW E(B-V):0.024
Host
Name:
Right ascension: 12h52m41.58s
Declination:22d59m51.38s
Redshift:None
Photometric Redshift:0.039
 

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 24.73
Transient MWEBV processed 0.06
Host match processed 6.01
Host information processed 0.13
Host MWEBV processed 0.06
Global aperture construction processed 0.65
Global aperture photometry processed 7.25
Validate global photometry processed 19.83
Global host SED inference processed 455.52
Local aperture photometry processed 7.01
Validate local photometry processed 0.03
Local host SED inference processed 499.1
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h52m41.58s, 22d59m50.19s
semi major axis, semi minor axis (arcsec):3.15, 3.15
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 64.28 2.8 19.380 0.047 AB
SDSS_g 137.2 3.15 18.557 0.025 AB
DES_g 138.12 0.68 18.549 0.005 AB
PanSTARRS_g 124.87 0.77 18.659 0.007 AB
SDSS_r 178.45 3.7 18.271 0.022 AB
PanSTARRS_r 174.54 1.12 18.295 0.007 AB
DES_r 200.19 1.38 18.146 0.008 AB
SDSS_i 212.14 4.4 18.083 0.023 AB
PanSTARRS_i 200.85 1.07 18.143 0.006 AB
PanSTARRS_z 209.13 1.66 18.099 0.009 AB
SDSS_z 244.57 8.56 17.929 0.038 AB
DES_z 244.51 3.25 17.929 0.014 AB
PanSTARRS_y 224.36 3.86 18.023 0.019 AB
2MASS_J 130.09 66.39 17.720 0.554 Vega
2MASS_H 303.76 107.83 16.326 0.385 Vega
2MASS_K 264.03 101.02 16.008 0.415 Vega

Aperture details

RA, DEC (J2000):12h52m41.58s, 22d59m51.61s
semi major axis, semi minor axis (arcsec):7.38, 4.1
angle (degrees, anti-clockwise from east):-0.53
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 40.72 5.11 19.876 0.136 AB
GALEX_NUV 43.19 3.12 19.812 0.078 AB
SDSS_u 89.26 4.2 19.023 0.051 AB
SDSS_g 183.65 3.82 18.240 0.023 AB
DES_g 180.06 0.83 18.261 0.005 AB
PanSTARRS_g 174.97 1.32 18.293 0.008 AB
SDSS_r 228.27 4.57 18.004 0.022 AB
PanSTARRS_r 244.36 1.9 17.930 0.008 AB
DES_r 259.68 1.7 17.864 0.007 AB
SDSS_i 286.21 5.95 17.758 0.023 AB
PanSTARRS_i 281.32 1.82 17.777 0.007 AB
PanSTARRS_z 287.24 2.85 17.754 0.011 AB
SDSS_z 361.8 14.14 17.504 0.042 AB
DES_z 318.11 3.98 17.644 0.014 AB
PanSTARRS_y 312.38 6.67 17.663 0.023 AB
2MASS_J 195.98 129.64 17.275 0.718 Vega
2MASS_H 566.2 208.81 15.650 0.400 Vega
2MASS_K 435.55 197.3 15.465 0.492 Vega
WISE_W1 126.43 11.09 15.946 0.095 Vega
WISE_W2 77.19 12.67 15.842 0.178 Vega
WISE_W3 272.22 51.03 12.639 0.204 Vega
WISE_W4 484.19 321.01 10.567 0.720 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.580 8.779 8.928
{\rm log}_{10}({\rm SFR}) -1.135 -0.592 -0.138
{\rm log}_{10}({\rm sSFR}) -9.996 -9.396 -8.786
{\rm stellar\ age} 3.482 6.310 7.831

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.811 -1.400 -0.807
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.924 -1.693 0.202

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.186 0.442 0.750
\delta -0.598 -0.189 0.138
\tau_1/\tau_2 0.721 1.077 1.475
Q_{PAH} 0.505 1.729 4.353
U_{min} 3.221 8.643 15.987
{\rm log}_{10}(\gamma_e)\, -3.339 -1.983 -0.870

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.797 -1.834 -0.705
{\rm log}_{10}(\tau_{AGN})\, 0.955 1.350 1.855

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.369 -1.046 -0.752
0.03-0.10 Gyr -1.095 -0.482 0.002
0.10-0.33 Gyr -1.735 -1.000 -0.522
0.33-1.10 Gyr -2.175 -1.302 -0.889
1.10-3.63 Gyr -1.966 -1.262 -0.932
3.63-12.00 Gyr -2.011 -1.217 -0.965
12.00-13.33 Gyr -2.220 -1.276 -0.708

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.894 8.978 9.055
{\rm log}_{10}({\rm SFR}) -0.904 -0.675 -0.465
{\rm log}_{10}({\rm sSFR}) -9.874 -9.648 -9.435
{\rm stellar\ age} 6.672 7.517 8.802

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.673 -1.369 -1.070
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.187 0.361 0.457

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.085 0.166 0.285
\delta -0.581 -0.184 0.120
\tau_1/\tau_2 0.563 0.906 1.260
Q_{PAH} 0.361 1.105 2.437
U_{min} 2.844 7.729 14.294
{\rm log}_{10}(\gamma_e)\, -2.835 -1.922 -0.983

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.298 -3.188 -2.241
{\rm log}_{10}(\tau_{AGN})\, 0.997 1.498 1.902

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.567 -1.371 -1.225
0.03-0.10 Gyr -0.792 -0.537 -0.317
0.10-0.33 Gyr -1.449 -0.925 -0.655
0.33-1.10 Gyr -1.724 -1.269 -1.007
1.10-3.63 Gyr -1.675 -1.226 -0.970
3.63-12.00 Gyr -1.109 -0.914 -0.782
12.00-13.33 Gyr -1.211 -0.778 -0.301