2018kfn results

Information

Transient
Name:2018kfn
Right ascension: 16h02m42.48s
Declination:15d14m11.26s
Discovery Date:None
Classification:SNII
Redshift:0.015400
MW E(B-V):0.037
Host
Name:1479111
Right ascension: 16h02m42.24s
Declination:15d14m12.80s
Redshift:None
Photometric Redshift:0.016
 

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_r
DES_z
DES_g
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 20.43
Transient MWEBV processed 0.09
Host match processed 5.11
Host information processed 0.12
Host MWEBV processed 0.04
Global aperture construction processed 0.63
Global aperture photometry failed 5.49
Validate global photometry not processed 1.86
Global host SED inference not processed 1172.42
Local aperture photometry failed 0.01
Validate local photometry not processed 0.01
Local host SED inference not processed 638.31
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h02m42.48s, 15d14m11.26s
semi major axis, semi minor axis (arcsec):6.37, 6.37
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 169.38 5.35 18.328 0.034 AB
SDSS_g 462.12 5.98 17.238 0.014 AB
SDSS_z 1219.22 20.29 16.185 0.018 AB
DES_z 1211.81 8.46 16.191 0.008 AB

Aperture details

RA, DEC (J2000):16h02m42.30s, 15d14m13.04s
semi major axis, semi minor axis (arcsec):15.37, 5.07
angle (degrees, anti-clockwise from east):-120.27
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_z 1625.25 26.67 15.873 0.018 AB
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.801 9.059 9.242
{\rm log}_{10}({\rm SFR}) -1.368 -0.674 -0.048
{\rm log}_{10}({\rm sSFR}) -10.446 -9.760 -8.923
{\rm stellar\ age} 2.789 7.349 10.525

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.744 -1.185 -0.478
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.730 -0.980 0.086

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.194 0.835 1.387
\delta -0.244 0.081 0.310
\tau_1/\tau_2 0.542 0.921 1.371
Q_{PAH} 0.312 1.322 3.351
U_{min} 2.955 8.514 16.141
{\rm log}_{10}(\gamma_e)\, -3.441 -2.108 -0.944

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.130 -1.525 -0.136
{\rm log}_{10}(\tau_{AGN})\, 0.876 1.289 1.958

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.241 -1.069 -0.415
0.03-0.10 Gyr -1.472 -0.614 0.068
0.10-0.33 Gyr -2.106 -0.955 -0.199
0.33-1.10 Gyr -2.958 -1.396 -0.735
1.10-3.67 Gyr -3.488 -1.393 -0.833
3.67-12.20 Gyr -2.680 -1.017 -0.701
12.20-13.55 Gyr -2.274 -0.835 0.084

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.828 9.051 9.206
{\rm log}_{10}({\rm SFR}) -1.355 -0.624 -0.082
{\rm log}_{10}({\rm sSFR}) -10.396 -9.691 -9.057
{\rm stellar\ age} 1.614 6.962 8.899

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.869 -1.520 -0.896
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.765 -1.101 0.141

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.342 0.732 1.285
\delta -0.356 -0.047 0.253
\tau_1/\tau_2 0.313 0.815 1.368
Q_{PAH} 1.015 2.901 5.070
U_{min} 2.898 7.904 15.639
{\rm log}_{10}(\gamma_e)\, -3.420 -2.034 -1.005

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.480 -2.664 -0.581
{\rm log}_{10}(\tau_{AGN})\, 0.881 1.525 2.026

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.500 -0.895 -0.339
0.03-0.10 Gyr -1.710 -0.606 0.010
0.10-0.33 Gyr -2.159 -0.970 -0.142
0.33-1.10 Gyr -2.743 -1.258 -0.566
1.10-3.67 Gyr -3.676 -1.236 -0.716
3.67-12.20 Gyr -3.277 -1.012 -0.686
12.20-13.55 Gyr -3.175 -0.958 -0.200