iPTF15dsr results

Information

Transient
Name:iPTF15dsr
Right ascension: 23h47m49.46s
Declination:32d55m13.44s
Discovery Date:None
Classification:SNII
Redshift:0.088000
MW E(B-V):0.046
Host
Name:J234749.51+325513.10
Right ascension: 23h47m49.51s
Declination:32d55m13.10s
Redshift:None
Photometric Redshift:0.093
 

Cutout Download Report

Downloaded Unavailable
WISE_W3
DES_g
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 1.25
Transient MWEBV processed 0.04
Host match processed 5.76
Host information processed 0.19
Host MWEBV processed 0.03
Global aperture construction processed 0.68
Global aperture photometry processed 0.77
Validate global photometry processed 1.89
Global host SED inference processed 552.94
Local aperture photometry processed 0.78
Validate local photometry processed 0.01
Local host SED inference processed 555.89
 

Imaging data


 

Spectral Energy Distribution


Warning: possible contaminating objects in the global aperture

 

Aperture Photometry


Aperture details

RA, DEC (J2000):23h47m49.46s, 32d55m13.44s
semi major axis, semi minor axis (arcsec):1.22, 1.22
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 4.55 0.14 22.256 0.032 AB

Aperture details

RA, DEC (J2000):23h47m49.51s, 32d55m13.07s
semi major axis, semi minor axis (arcsec):4.07, 3.05
angle (degrees, anti-clockwise from east):167.96
Warning: possible contaminating objects in the global aperture
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 12.13 0.3 21.190 0.027 AB
WISE_W3 4.35 44.86 17.130 11.202 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.278 8.707 9.074
{\rm log}_{10}({\rm SFR}) -1.093 -0.525 0.039
{\rm log}_{10}({\rm sSFR}) -10.000 -9.281 -8.254
{\rm stellar\ age} 0.614 5.892 7.920

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.589 -0.772 -0.113
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.408 -0.311 0.205

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.912 1.389 2.090
\delta -0.317 0.030 0.244
\tau_1/\tau_2 0.645 1.026 1.460
Q_{PAH} 0.567 1.880 4.191
U_{min} 3.106 8.765 16.315
{\rm log}_{10}(\gamma_e)\, -3.180 -1.883 -0.679

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.225 -0.889 -0.004
{\rm log}_{10}(\tau_{AGN})\, 1.010 1.476 1.952

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.130 -0.388 0.098
0.03-0.10 Gyr -1.856 -0.860 -0.031
0.10-0.33 Gyr -2.753 -1.353 -0.661
0.33-1.06 Gyr -3.489 -1.523 -0.945
1.06-3.48 Gyr -3.886 -1.476 -0.962
3.48-11.34 Gyr -4.221 -1.399 -0.850
11.34-12.60 Gyr -4.130 -1.405 -0.458

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.428 9.029 9.460
{\rm log}_{10}({\rm SFR}) -0.961 -0.303 0.176
{\rm log}_{10}({\rm sSFR}) -10.115 -9.351 -8.264
{\rm stellar\ age} 0.695 5.708 8.758

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.298 -0.502 -0.029
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.278 -0.286 0.034

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.697 1.157 1.696
\delta -0.496 -0.102 0.195
\tau_1/\tau_2 0.468 0.954 1.445
Q_{PAH} 0.592 1.965 4.312
U_{min} 3.256 8.783 15.911
{\rm log}_{10}(\gamma_e)\, -3.275 -1.889 -0.874

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.699 -1.711 -0.606
{\rm log}_{10}(\tau_{AGN})\, 0.917 1.370 1.797

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.851 -0.051 0.427
0.03-0.10 Gyr -2.551 -0.858 0.004
0.10-0.33 Gyr -3.292 -1.203 -0.361
0.33-1.06 Gyr -4.005 -1.366 -0.495
1.06-3.48 Gyr -3.917 -1.366 -0.643
3.48-11.34 Gyr -4.088 -1.317 -0.532
11.34-12.60 Gyr -3.946 -1.135 0.068