iPTF14evw results

Information

Transient
Name:iPTF14evw
Right ascension: 16h44m37.99s
Declination:17d48m23.99s
Discovery Date:None
Classification:SNII
Redshift:0.080000
MW E(B-V):0.066
Host
Name:
Right ascension: 16h44m36.89s
Declination:17d48m09.99s
Redshift:None
Photometric Redshift:0.073
 

Cutout Download Report

Downloaded Unavailable
DES_g
DES_r
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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 1.57
Transient MWEBV processed 0.05
Host match processed 5.25
Host information processed 0.17
Host MWEBV processed 0.04
Global aperture construction processed 1.41
Global aperture photometry processed 1.39
Validate global photometry processed 2.57
Global host SED inference processed 1475.07
Local aperture photometry processed 1.37
Validate local photometry processed 0.01
Local host SED inference processed 691.87
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h44m37.99s, 17d48m23.99s
semi major axis, semi minor axis (arcsec):1.33, 1.33
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 2.66 0.1 22.840 0.042 AB
DES_r 1.75 0.16 23.291 0.100 AB

Aperture details

RA, DEC (J2000):16h44m36.87s, 17d48m10.33s
semi major axis, semi minor axis (arcsec):21.82, 18.92
angle (degrees, anti-clockwise from east):41.37
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 2153.69 2.34 15.567 0.001 AB
DES_r 3618.78 4.94 15.004 0.001 AB
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.061 7.493 7.929
{\rm log}_{10}({\rm SFR}) -1.166 -0.739 -0.388
{\rm log}_{10}({\rm sSFR}) -8.723 -8.007 -7.962
{\rm stellar\ age} 0.015 0.366 6.386

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.560 -0.927 -0.096
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.183 -0.750 -0.359

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.196 1.948 2.659
\delta 0.116 0.286 0.365
\tau_1/\tau_2 0.202 0.581 1.034
Q_{PAH} 0.688 2.612 5.360
U_{min} 3.361 9.616 17.678
{\rm log}_{10}(\gamma_e)\, -3.401 -1.931 -0.730

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.607 -0.666 0.092
{\rm log}_{10}(\tau_{AGN})\, 0.972 1.407 1.766

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.737 -0.251 0.111
0.03-0.10 Gyr -4.174 -2.682 -1.269
0.10-0.33 Gyr -6.984 -4.381 -2.154
0.33-1.07 Gyr -8.820 -5.221 -2.386
1.07-3.50 Gyr -9.452 -5.152 -2.431
3.50-11.43 Gyr -9.913 -4.869 -2.225
11.43-12.70 Gyr -10.505 -4.693 -1.967

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.514 10.932 11.232
{\rm log}_{10}({\rm SFR}) 0.592 1.503 2.271
{\rm log}_{10}({\rm sSFR}) -10.517 -9.480 -8.435
{\rm stellar\ age} 0.235 2.655 7.758

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.617 -0.605 0.008
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.544 -0.156 0.185

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.450 0.864 1.259
\delta -0.399 -0.028 0.207
\tau_1/\tau_2 0.467 0.912 1.502
Q_{PAH} 0.904 2.518 5.182
U_{min} 3.304 9.108 16.983
{\rm log}_{10}(\gamma_e)\, -3.198 -1.855 -0.816

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.725 -3.986 -2.308
{\rm log}_{10}(\tau_{AGN})\, 0.835 1.442 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.696 1.181 1.785
0.03-0.10 Gyr -0.352 1.440 2.416
0.10-0.33 Gyr -0.699 1.191 2.101
0.33-1.07 Gyr -1.990 0.758 1.876
1.07-3.50 Gyr -3.189 0.235 1.286
3.50-11.43 Gyr -4.001 -0.221 1.208
11.43-12.70 Gyr -4.364 -0.016 1.689