2018las results

Information

Transient
Name:2018las
Right ascension: 10h59m52.22s
Declination:19d47m41.81s
Discovery Date:None
Classification:Ia-pec
Redshift:0.027450
MW E(B-V):0.021
Host
Name:2018las
Right ascension: 10h59m52.23s
Declination:19d47m41.62s
Redshift:0.027446
Photometric Redshift:0.052
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 20.24
Transient MWEBV processed 0.04
Host match processed 4.0
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.62
Global aperture photometry processed 7.46
Validate global photometry processed 17.69
Global host SED inference processed 405.45
Local aperture photometry processed 7.5
Validate local photometry processed 0.03
Local host SED inference processed 443.57
 

Imaging data

 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h59m52.22s, 19d47m41.81s
semi major axis, semi minor axis (arcsec):3.63, 3.63
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 82.98 3.98 19.103 0.052 AB
SDSS_g 239.52 4.16 17.952 0.019 AB
DES_g 244.1 0.77 17.931 0.003 AB
PanSTARRS_g 230.95 0.83 17.991 0.004 AB
SDSS_r 326.94 5.01 17.614 0.017 AB
PanSTARRS_r 326.27 0.85 17.616 0.003 AB
DES_r 350.15 1.5 17.539 0.005 AB
SDSS_i 389.16 5.92 17.425 0.017 AB
PanSTARRS_i 357.43 1.49 17.517 0.005 AB
PanSTARRS_z 428.5 2.49 17.320 0.006 AB
SDSS_z 409.48 11.85 17.369 0.031 AB
DES_z 443.3 3.64 17.283 0.009 AB
PanSTARRS_y 452.86 5.92 17.260 0.014 AB
2MASS_J 418.39 64.61 16.451 0.168 Vega
2MASS_H 539.12 106.43 15.703 0.214 Vega
2MASS_K 613.74 110.37 15.092 0.195 Vega

Aperture details

RA, DEC (J2000):10h59m52.23s, 19d47m41.74s
semi major axis, semi minor axis (arcsec):18.16, 9.67
angle (degrees, anti-clockwise from east):-94.84
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 252.1 12.82 17.896 0.055 AB
SDSS_g 748.79 8.28 16.714 0.012 AB
DES_g 778.27 1.67 16.672 0.002 AB
PanSTARRS_g 714.98 2.9 16.764 0.004 AB
SDSS_r 1041.11 10.69 16.356 0.011 AB
PanSTARRS_r 1027.53 2.93 16.371 0.003 AB
DES_r 1107.11 3.18 16.290 0.003 AB
SDSS_i 1223.63 14.34 16.181 0.013 AB
PanSTARRS_i 1092.57 5.31 16.304 0.005 AB
PanSTARRS_z 1321.48 9.02 16.097 0.007 AB
SDSS_z 1203.19 40.23 16.199 0.036 AB
DES_z 1364.42 7.39 16.063 0.006 AB
PanSTARRS_y 1425.91 21.55 16.015 0.016 AB
2MASS_J 929.97 240.08 15.584 0.280 Vega
2MASS_H 2477.75 395.91 14.047 0.173 Vega
2MASS_K 2297.21 411.15 13.659 0.194 Vega
WISE_W1 666.89 23.39 14.141 0.038 Vega
WISE_W2 403.38 33.31 14.047 0.090 Vega
WISE_W3 1082.86 160.78 11.140 0.161 Vega
WISE_W4 -230.23 728.88 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.646 8.870 9.066
{\rm log}_{10}({\rm SFR}) -1.231 -0.780 -0.256
{\rm log}_{10}({\rm sSFR}) -10.202 -9.646 -8.977
{\rm stellar\ age} 2.297 5.777 7.663

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.675 -0.977 -0.443
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.810 -1.517 -1.094

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.196 0.390 0.682
\delta -0.758 -0.323 0.027
\tau_1/\tau_2 0.730 1.087 1.492
Q_{PAH} 0.729 2.782 4.824
U_{min} 3.161 8.586 15.958
{\rm log}_{10}(\gamma_e)\, -3.338 -1.770 -0.588

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.167 -2.632 -1.296
{\rm log}_{10}(\tau_{AGN})\, 0.970 1.425 1.930

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.173 -0.952 -0.724
0.03-0.10 Gyr -1.346 -0.732 -0.130
0.10-0.33 Gyr -1.341 -0.730 -0.243
0.33-1.10 Gyr -1.719 -1.004 -0.641
1.10-3.64 Gyr -1.905 -1.096 -0.786
3.64-12.05 Gyr -2.333 -1.193 -0.822
12.05-13.39 Gyr -2.562 -1.257 -0.599

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.319 9.441 9.546
{\rm log}_{10}({\rm SFR}) -1.293 -0.945 -0.539
{\rm log}_{10}({\rm sSFR}) -10.770 -10.371 -9.978
{\rm stellar\ age} 5.134 6.884 8.077

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.273 -1.029 -0.804
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.673 -1.458 -0.992

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.070 0.127 0.212
\delta -0.838 -0.534 0.010
\tau_1/\tau_2 0.565 0.959 1.356
Q_{PAH} 0.765 2.000 4.366
U_{min} 2.450 7.158 13.742
{\rm log}_{10}(\gamma_e)\, -3.257 -2.261 -1.452

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.280 -3.320 -2.299
{\rm log}_{10}(\tau_{AGN})\, 1.048 1.541 1.963

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.912 -0.691 -0.500
0.03-0.10 Gyr -1.918 -1.115 -0.545
0.10-0.33 Gyr -1.811 -0.957 -0.411
0.33-1.10 Gyr -1.296 -0.696 -0.331
1.10-3.64 Gyr -0.867 -0.483 -0.207
3.64-12.05 Gyr -0.803 -0.464 -0.274
12.05-13.39 Gyr -1.207 -0.522 -0.069