2018lmy results

Information

Transient
Name:2018lmy
Right ascension: 18h24m27.78s
Declination:46d37m09.52s
Discovery Date:None
Classification:SN IIn
Redshift:0.052000
MW E(B-V):0.045
Host
Name:2018lmy
Right ascension: 18h24m28.27s
Declination:46d37m11.41s
Redshift:None
Photometric Redshift:0.158
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 4.09
Transient MWEBV processed 0.05
Host match processed 2.52
Host information processed 0.09
Host MWEBV processed 0.05
Global aperture construction processed 0.69
Global aperture photometry processed 4.57
Validate global photometry processed 12.75
Global host SED inference processed 396.27
Local aperture photometry processed 4.38
Validate local photometry processed 0.02
Local host SED inference processed 524.88
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):18h24m27.78s, 46d37m09.52s
semi major axis, semi minor axis (arcsec):1.97, 1.97
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 0.63 0.41 24.397 0.703 AB
PanSTARRS_r 2.8 0.56 22.781 0.215 AB
PanSTARRS_i 3.76 0.51 22.463 0.148 AB
PanSTARRS_z 3.29 1.59 22.609 0.524 AB
PanSTARRS_y 1.34 3.69 23.583 2.994 AB

Aperture details

RA, DEC (J2000):18h24m28.27s, 46d37m11.49s
semi major axis, semi minor axis (arcsec):3.81, 3.2
angle (degrees, anti-clockwise from east):-178.12
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 36.09 0.74 20.006 0.022 AB
PanSTARRS_r 53.63 0.98 19.576 0.020 AB
PanSTARRS_i 71.25 0.89 19.268 0.014 AB
PanSTARRS_z 70.91 2.77 19.273 0.042 AB
PanSTARRS_y 82.88 6.36 19.104 0.083 AB
2MASS_J 143.49 110.15 17.613 0.833 Vega
2MASS_H -40.31 157.77 Vega
2MASS_K -28.51 199.37 Vega
WISE_W1 41.73 6.95 17.150 0.181 Vega
WISE_W3 0.99 33.34 18.741 36.700 Vega
WISE_W4 258.23 231.65 11.250 0.974 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.172 7.751 8.083
{\rm log}_{10}({\rm SFR}) -1.641 -1.210 -0.706
{\rm log}_{10}({\rm sSFR}) -9.530 -8.884 -7.978
{\rm stellar\ age} 0.187 4.714 7.310

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.398 -0.549 -0.021
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.610 -0.743 0.123

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.332 1.887 2.608
\delta 0.010 0.193 0.328
\tau_1/\tau_2 0.715 1.074 1.492
Q_{PAH} 0.902 2.793 5.434
U_{min} 2.966 8.816 16.764
{\rm log}_{10}(\gamma_e)\, -3.122 -1.916 -0.699

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.846 -1.227 0.157
{\rm log}_{10}(\tau_{AGN})\, 1.058 1.490 1.966

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.697 -1.056 -0.543
0.03-0.10 Gyr -2.965 -1.586 -0.840
0.10-0.33 Gyr -4.281 -2.179 -1.447
0.33-1.08 Gyr -5.372 -2.506 -1.837
1.08-3.57 Gyr -5.818 -2.583 -1.914
3.57-11.76 Gyr -6.124 -2.644 -1.899
11.76-13.06 Gyr -6.633 -2.652 -1.673

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.708 8.863 8.977
{\rm log}_{10}({\rm SFR}) -1.652 -1.182 -0.807
{\rm log}_{10}({\rm sSFR}) -10.549 -10.028 -9.626
{\rm stellar\ age} 5.113 6.834 8.176

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.609 -1.163 -0.659
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.495 -0.091 0.310

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.203 0.381 0.581
\delta -0.586 -0.152 0.209
\tau_1/\tau_2 0.619 0.946 1.275
Q_{PAH} 0.842 2.111 4.044
U_{min} 2.859 8.075 14.905
{\rm log}_{10}(\gamma_e)\, -2.703 -1.733 -0.748

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.784 -2.037 -1.069
{\rm log}_{10}(\tau_{AGN})\, 1.071 1.515 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.681 -1.289 -1.020
0.03-0.10 Gyr -1.791 -1.174 -0.709
0.10-0.33 Gyr -1.750 -1.137 -0.745
0.33-1.08 Gyr -1.713 -1.208 -0.859
1.08-3.57 Gyr -1.543 -1.140 -0.885
3.57-11.76 Gyr -1.444 -1.059 -0.867
11.76-13.06 Gyr -1.679 -1.022 -0.515