2018lua results

Information

Transient
Name:SN2018lua
Right ascension: 17h05m54.58s
Declination:33d31m15.10s
Discovery Date:April 14, 2018, 11:38 a.m.
Classification:SN IIn
Redshift:0.101000
MW E(B-V):0.021
Host
Name:J170554.66+333115.31
Object ID:9907732946292523
Catalog Name:decals
Catalog Release:dr9
Right ascension: 17h05m54.66s
Declination:33d31m15.31s
Redshift:None
Photometric Redshift:0.363
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.5
Transient MWEBV processed 0.19
Host match processed 10.13
Host information processed 0.11
Host MWEBV processed 0.15
Host spectrum download processed 0.11
Global aperture construction processed 2.59
Global aperture photometry processed 7.5
Validate global photometry processed 20.08
Global host SED inference processed 450.1
Local aperture photometry processed 7.41
Validate local photometry processed 0.03
Local host SED inference processed 374.6
 

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})\, 7.981 8.416 8.752
{\rm log}_{10}({\rm SFR}) -2.405 -1.309 -0.683
{\rm log}_{10}({\rm sSFR}) -11.006 -9.826 -8.776
{\rm stellar\ age} 1.585 5.843 7.582

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.295 -0.554 -0.038
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.620 -0.811 0.110

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.964 1.622 2.438
\delta -0.342 0.041 0.294
\tau_1/\tau_2 0.673 0.993 1.325
Q_{PAH} 0.961 2.461 4.526
U_{min} 3.018 8.668 16.721
{\rm log}_{10}(\gamma_e)\, -3.037 -1.958 -0.817

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.392 -2.780 -0.417
{\rm log}_{10}(\tau_{AGN})\, 0.973 1.462 1.910

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.746 -1.413 -0.605
0.03-0.10 Gyr -2.770 -1.489 -0.765
0.10-0.33 Gyr -2.846 -1.611 -0.949
0.33-1.06 Gyr -3.338 -1.761 -1.228
1.06-3.44 Gyr -3.480 -1.645 -1.168
3.44-11.20 Gyr -3.817 -1.644 -1.164
11.20-12.44 Gyr -3.823 -1.639 -0.867

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.985 8.349 8.567
{\rm log}_{10}({\rm SFR}) -1.107 -0.728 -0.181
{\rm log}_{10}({\rm sSFR}) -9.579 -9.018 -8.135
{\rm stellar\ age} 0.960 5.049 6.867

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.457 -0.758 -0.130
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.577 -0.844 -0.049

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.193 0.544 1.029
\delta -0.230 0.146 0.330
\tau_1/\tau_2 0.697 1.014 1.348
Q_{PAH} 0.822 2.263 4.342
U_{min} 3.133 8.287 16.214
{\rm log}_{10}(\gamma_e)\, -2.847 -1.766 -0.621

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.136 -2.249 -0.189
{\rm log}_{10}(\tau_{AGN})\, 1.028 1.480 1.935

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.127 -0.690 -0.273
0.03-0.10 Gyr -1.458 -0.821 -0.142
0.10-0.33 Gyr -2.199 -1.335 -0.788
0.33-1.06 Gyr -3.143 -1.667 -1.232
1.06-3.44 Gyr -3.289 -1.673 -1.287
3.44-11.20 Gyr -3.498 -1.735 -1.331
11.20-12.44 Gyr -3.479 -1.755 -1.126
 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h05m54.58s, 33d31m15.10s
semi major axis, semi minor axis (arcsec):1.08, 1.08
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 1.66 0.28 23.348 0.181 AB
PanSTARRS_z 4.57 0.72 22.250 0.172 AB
DES_z 2.94 0.39 22.730 0.146 AB
PanSTARRS_y 5.37 1.76 22.075 0.357 AB

Aperture details

RA, DEC (J2000):17h05m54.65s, 33d31m15.49s
semi major axis, semi minor axis (arcsec):4.25, 3.83
angle (degrees, anti-clockwise from east):300.49
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.79 1.34 22.785 0.520 AB
GALEX_NUV 0.88 0.52 24.036 0.646 AB
SDSS_u 15.76 2.67 20.906 0.184 AB
SDSS_g 3.83 1.24 22.442 0.351 AB
DES_g 6.99 0.36 21.789 0.057 AB
PanSTARRS_g 8.64 0.7 21.559 0.088 AB
SDSS_r 8.12 1.91 21.626 0.255 AB
PanSTARRS_r 9.94 0.93 21.407 0.101 AB
DES_r 8.09 0.79 21.631 0.106 AB
SDSS_i 8.71 3.2 21.549 0.398 AB
PanSTARRS_i 11.08 1.04 21.289 0.102 AB
PanSTARRS_z 16.65 2.66 20.846 0.173 AB
SDSS_z -7.61 11.7 AB
DES_z 10.35 1.21 21.363 0.127 AB
PanSTARRS_y 30.07 6.46 20.205 0.233 AB
2MASS_J 82.64 88.56 18.212 1.163 Vega
2MASS_H 80.21 142.49 17.772 1.929 Vega
2MASS_K 194.04 152.67 16.342 0.854 Vega
WISE_W1 2.84 8.4 20.066 3.207 Vega
WISE_W2 5.9 9.46 18.634 1.742 Vega
WISE_W3 -13.98 46.32 Vega
WISE_W4 -91.61 248.17 Vega