2017ln results

Information

Transient
Name:2017ln
Right ascension: 11h38m33.78s
Declination:25d23m46.86s
Discovery Date:None
Classification:SNIa
Redshift:0.025000
MW E(B-V):0.024
Host
Name:1735060
Right ascension: 11h38m33.68s
Declination:25d23m53.27s
Redshift:0.025692
Photometric Redshift:None
 

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
 GALEX_NUV
GALEX_FUV
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 15.48
Transient MWEBV processed 0.04
Host match processed 4.79
Host information processed 0.09
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry failed 0.05
Validate global photometry not processed 0.77
Global host SED inference not processed 677.63
Local aperture photometry failed 0.01
Validate local photometry not processed 0.01
Local host SED inference not processed 580.65
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h38m33.78s, 25d23m46.86s
semi major axis, semi minor axis (arcsec):3.87, 3.87
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 80.11 3.46 19.141 0.047 AB
2MASS_J 1258.49 73.03 15.255 0.063 Vega
2MASS_H 1315.42 122.78 14.735 0.101 Vega
2MASS_K 1401.45 118.96 14.196 0.092 Vega

Aperture details

RA, DEC (J2000):11h38m33.69s, 25d23m52.97s
semi major axis, semi minor axis (arcsec):29.29, 11.47
angle (degrees, anti-clockwise from east):-145.07
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 868.53 12.9 16.553 0.016 AB
2MASS_J 12586.72 294.71 12.755 0.025 Vega
2MASS_H 14388.64 496.56 12.137 0.037 Vega
2MASS_K 13800.0 481.44 11.713 0.038 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.071 9.362 9.557
{\rm log}_{10}({\rm SFR}) -1.125 -0.446 0.048
{\rm log}_{10}({\rm sSFR}) -10.600 -9.811 -9.120
{\rm stellar\ age} 2.865 6.941 9.232

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.628 -0.788 -0.167
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.522 -0.615 -0.004

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.404 0.992 1.352
\delta -0.572 -0.171 0.036
\tau_1/\tau_2 0.525 0.937 1.344
Q_{PAH} 0.336 1.850 4.450
U_{min} 2.960 8.283 15.784
{\rm log}_{10}(\gamma_e)\, -3.514 -2.299 -1.124

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.532 -3.440 -0.882
{\rm log}_{10}(\tau_{AGN})\, 0.916 1.332 1.837

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.132 -0.331 0.100
0.03-0.10 Gyr -1.768 -0.666 0.044
0.10-0.33 Gyr -2.131 -0.865 -0.179
0.33-1.10 Gyr -2.172 -0.863 -0.290
1.10-3.64 Gyr -2.316 -0.843 -0.410
3.64-12.07 Gyr -2.073 -0.692 -0.345
12.07-13.41 Gyr -1.952 -0.623 0.223

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.069 10.364 10.541
{\rm log}_{10}({\rm SFR}) -0.058 0.641 1.124
{\rm log}_{10}({\rm sSFR}) -10.440 -9.725 -9.068
{\rm stellar\ age} 3.793 7.308 10.446

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.119 -0.524 -0.103
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.528 -0.651 -0.011

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.441 0.861 1.181
\delta -0.587 -0.187 0.174
\tau_1/\tau_2 0.334 0.781 1.309
Q_{PAH} 0.347 1.647 3.716
U_{min} 2.684 7.413 14.826
{\rm log}_{10}(\gamma_e)\, -3.553 -2.231 -1.397

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.584 -3.397 -1.301
{\rm log}_{10}(\tau_{AGN})\, 0.939 1.504 1.978

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.308 0.395 0.825
0.03-0.10 Gyr -0.371 0.669 1.248
0.10-0.33 Gyr -1.530 0.143 0.916
0.33-1.10 Gyr -2.298 -0.127 0.544
1.10-3.64 Gyr -1.878 -0.027 0.538
3.64-12.07 Gyr -0.913 0.275 0.608
12.07-13.41 Gyr -0.701 0.487 1.409