ASASSN-15ak results

Information

Transient
Name:ASASSN-15ak
Right ascension: 0h12m01.57s
Declination:26d23m37.26s
Discovery Date:None
Classification:SNIa-pec
Redshift:0.015000
MW E(B-V):0.037
Host
Name:UGC00110
Right ascension: 0h12m01.33s
Declination:26d23m36.24s
Redshift:None
Photometric Redshift:0.015
 

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: blocked

Task Name Status Time (s)
Cutout download processed 17.56
Transient MWEBV processed 0.04
Host match processed 4.47
Host information processed 0.18
Host MWEBV processed 0.04
Global aperture construction processed 0.59
Global aperture photometry processed 6.77
Validate global photometry phot valid failed 0.04
Global host SED inference not processed 16.95
Local aperture photometry processed 6.5
Validate local photometry processed 0.03
Local host SED inference processed 716.79
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h12m01.57s, 26d23m37.26s
semi major axis, semi minor axis (arcsec):6.54, 6.54
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 70.15 4.96 19.285 0.077 AB
GALEX_NUV 85.32 2.09 19.072 0.027 AB
SDSS_u 213.99 8.21 18.074 0.042 AB
SDSS_g 628.27 7.01 16.905 0.012 AB
DES_g 680.71 1.54 16.818 0.002 AB
PanSTARRS_g 675.76 1.93 16.826 0.003 AB
SDSS_r 1020.41 9.04 16.378 0.010 AB
PanSTARRS_r 1003.54 2.12 16.396 0.002 AB
DES_r 1122.99 3.56 16.274 0.003 AB
SDSS_i 1276.31 11.29 16.135 0.010 AB
PanSTARRS_i 1275.98 3.2 16.135 0.003 AB
PanSTARRS_z 1452.96 5.5 15.994 0.004 AB
SDSS_z 1383.54 23.09 16.048 0.018 AB
DES_z 1569.04 10.19 15.911 0.007 AB
PanSTARRS_y 1618.88 13.01 15.877 0.009 AB
2MASS_J 1436.81 149.67 15.112 0.113 Vega
2MASS_H 2483.34 243.29 14.045 0.106 Vega
2MASS_K 1582.09 273.16 14.064 0.187 Vega
WISE_W1 317.72 13.44 14.946 0.046 Vega
WISE_W2 189.8 16.44 14.865 0.094 Vega

Aperture details

Data not available

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.094 9.164 9.273
{\rm log}_{10}({\rm SFR}) -1.428 -1.176 -0.884
{\rm log}_{10}({\rm sSFR}) -10.593 -10.330 -10.044
{\rm stellar\ age} 8.083 9.725 12.486

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.547 -1.283 -1.067
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.228 0.043 0.221

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.049 0.105 0.169
\delta -0.714 -0.415 -0.133
\tau_1/\tau_2 0.603 1.001 1.396
Q_{PAH} 0.134 0.496 1.378
U_{min} 2.872 8.234 15.323
{\rm log}_{10}(\gamma_e)\, -2.862 -1.963 -1.138

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.559 -3.635 -2.726
{\rm log}_{10}(\tau_{AGN})\, 1.299 1.826 2.088

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.860 -1.581 -1.374
0.03-0.10 Gyr -1.370 -1.070 -0.749
0.10-0.33 Gyr -2.991 -1.687 -1.254
0.33-1.10 Gyr -3.870 -2.202 -1.612
1.10-3.67 Gyr -4.265 -2.374 -1.504
3.67-12.20 Gyr -1.790 -0.793 -0.630
12.20-13.56 Gyr -0.904 -0.136 0.367

Global parameter details

Documentation

Data not available