2018akj results

Information

Transient
Name:2018akj
Right ascension: 12h27m11.33s
Declination:-7d41m48.48s
Discovery Date:None
Classification:SNIb
Redshift:0.029307
MW E(B-V):0.019
Host
Name:40826
Right ascension: 12h27m11.70s
Declination:-7d41m58.84s
Redshift:0.029284
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
GALEX_FUV
PanSTARRS_g
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 1.14
Transient MWEBV processed 0.04
Host match processed 4.98
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 1.99
Validate global photometry processed 3.52
Global host SED inference processed 1136.44
Local aperture photometry processed 1.91
Validate local photometry processed 0.01
Local host SED inference processed 560.6
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h27m11.33s, -7d41m48.48s
semi major axis, semi minor axis (arcsec):3.41, 3.41
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 346.67 1.05 17.550 0.003 AB
PanSTARRS_i 479.63 1.72 17.198 0.004 AB
PanSTARRS_z 583.73 1.89 16.984 0.004 AB

Aperture details

RA, DEC (J2000):12h27m11.69s, -7d41m58.76s
semi major axis, semi minor axis (arcsec):25.87, 25.19
angle (degrees, anti-clockwise from east):-124.06
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_r 13733.98 7.69 13.556 0.001 AB
PanSTARRS_i 19144.9 12.87 13.195 0.001 AB
PanSTARRS_z 23937.93 13.9 12.952 0.001 AB
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.176 9.359 9.494
{\rm log}_{10}({\rm SFR}) -2.308 -1.125 -0.243
{\rm log}_{10}({\rm sSFR}) -11.737 -10.547 -9.615
{\rm stellar\ age} 4.687 7.385 10.582

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.695 -1.050 -0.523
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.740 -0.769 0.153

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.328 0.808 1.233
\delta -0.657 -0.287 0.115
\tau_1/\tau_2 0.626 1.010 1.403
Q_{PAH} 0.697 2.639 5.030
U_{min} 2.966 8.309 15.605
{\rm log}_{10}(\gamma_e)\, -3.346 -2.244 -0.861

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.951 -1.832 -0.586
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.397 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.644 -1.395 -0.753
0.03-0.10 Gyr -2.634 -1.103 -0.122
0.10-0.33 Gyr -2.631 -1.102 -0.269
0.33-1.10 Gyr -2.931 -1.035 -0.406
1.10-3.63 Gyr -2.784 -0.852 -0.416
3.63-12.03 Gyr -1.896 -0.654 -0.388
12.03-13.36 Gyr -1.438 -0.471 0.403

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.773 11.035 11.172
{\rm log}_{10}({\rm SFR}) -1.062 0.875 1.583
{\rm log}_{10}({\rm sSFR}) -11.894 -10.165 -9.357
{\rm stellar\ age} 2.345 7.392 11.328

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.423 -0.727 -0.338
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.692 -0.764 -0.065

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.599 0.981 1.453
\delta -0.527 -0.083 0.314
\tau_1/\tau_2 0.427 0.924 1.460
Q_{PAH} 0.882 2.591 4.497
U_{min} 2.617 7.910 15.797
{\rm log}_{10}(\gamma_e)\, -3.452 -2.248 -0.843

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.754 -4.063 -1.381
{\rm log}_{10}(\tau_{AGN})\, 0.910 1.536 1.974

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.085 0.554 1.183
0.03-0.10 Gyr -2.038 0.854 1.694
0.10-0.33 Gyr -1.989 0.176 1.241
0.33-1.10 Gyr -2.038 0.346 1.512
1.10-3.63 Gyr -1.614 0.442 1.408
3.63-12.03 Gyr -1.478 0.679 1.243
12.03-13.36 Gyr -1.555 1.051 2.151