2018abn results

Information

Transient
Name:2018abn
Right ascension: 3h31m52.96s
Declination:-52d07m24.71s
Discovery Date:None
Classification:Ia
Redshift:0.039460
MW E(B-V):0.014
Host
Name:13101
Right ascension: 3h31m53.01s
Declination:-52d07m23.90s
Redshift:0.039460
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
DES_g
DES_r
DES_z
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 9.96
Transient MWEBV processed 0.04
Host match processed 4.61
Host information processed 0.16
Host MWEBV processed 0.05
Global aperture construction processed 0.39
Global aperture photometry processed 1.22
Validate global photometry processed 3.44
Global host SED inference processed 720.87
Local aperture photometry processed 2.31
Validate local photometry processed 0.02
Local host SED inference processed 613.27
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):3h31m52.96s, -52d07m24.71s
semi major axis, semi minor axis (arcsec):2.56, 2.56
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 510.93 0.58 17.129 0.001 AB
DES_r 1268.33 1.12 16.142 0.001 AB
DES_z 2595.71 5.3 15.364 0.002 AB

Aperture details

RA, DEC (J2000):3h31m52.94s, -52d07m24.63s
semi major axis, semi minor axis (arcsec):25.98, 11.08
angle (degrees, anti-clockwise from east):41.59
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 18.43 1.52 20.736 0.090 AB
GALEX_NUV 33.07 1.36 20.102 0.045 AB
2MASS_J 12634.83 459.5 12.751 0.039 Vega
2MASS_H 16889.29 655.46 11.963 0.042 Vega
2MASS_K 13978.52 715.12 11.699 0.056 Vega
WISE_W1 7552.78 46.51 11.506 0.007 Vega
WISE_W2 4778.26 48.68 11.363 0.011 Vega
WISE_W3 14203.48 146.7 8.345 0.011 Vega
WISE_W4 14375.85 846.23 6.886 0.064 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.106 10.295 10.476
{\rm log}_{10}({\rm SFR}) -1.388 0.097 0.812
{\rm log}_{10}({\rm sSFR}) -11.775 -10.247 -9.439
{\rm stellar\ age} 4.710 7.583 10.694

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.598 -0.917 -0.414
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.553 -0.533 0.208

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.766 1.220 1.703
\delta -0.765 -0.506 -0.166
\tau_1/\tau_2 0.598 1.033 1.447
Q_{PAH} 0.655 2.269 4.395
U_{min} 2.810 8.241 15.627
{\rm log}_{10}(\gamma_e)\, -3.313 -1.635 -0.549

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.394 -2.868 -0.944
{\rm log}_{10}(\tau_{AGN})\, 1.127 1.679 2.056

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.492 -0.073 0.585
0.03-0.10 Gyr -2.093 -0.015 0.862
0.10-0.33 Gyr -2.378 -0.304 0.531
0.33-1.09 Gyr -2.836 -0.398 0.351
1.09-3.60 Gyr -2.375 -0.065 0.458
3.60-11.90 Gyr -1.154 0.276 0.570
11.90-13.23 Gyr -0.829 0.490 1.383

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.715 10.861 11.003
{\rm log}_{10}({\rm SFR}) -0.614 0.045 0.629
{\rm log}_{10}({\rm sSFR}) -11.518 -10.817 -10.188
{\rm stellar\ age} 6.551 8.025 11.890

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.209 0.044 0.149
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.954 -0.439 0.061

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.522 0.732 0.960
\delta -0.505 -0.316 -0.007
\tau_1/\tau_2 0.191 0.583 1.140
Q_{PAH} 0.679 1.776 3.464
U_{min} 2.232 6.465 13.043
{\rm log}_{10}(\gamma_e)\, -3.482 -2.337 -1.709

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.827 -2.299 -1.371
{\rm log}_{10}(\tau_{AGN})\, 1.331 1.789 2.046

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.668 0.070 0.583
0.03-0.10 Gyr -1.405 -0.181 0.677
0.10-0.33 Gyr -1.634 -0.264 0.436
0.33-1.09 Gyr -1.482 0.009 0.633
1.09-3.60 Gyr -1.011 0.429 0.944
3.60-11.90 Gyr -0.054 0.878 1.091
11.90-13.23 Gyr 0.479 1.178 2.073