iPTF15dac results

Information

Transient
Name:iPTF15dac
Right ascension: 22h45m59.07s
Declination:28d27m24.77s
Discovery Date:None
Classification:SNIa
Redshift:0.130000
MW E(B-V):0.046
Host
Name:
Right ascension: 22h45m59.39s
Declination:28d27m23.01s
Redshift:None
Photometric Redshift:0.110
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
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_g
DES_r
DES_z
 WISE_W1
WISE_W2
WISE_W3
WISE_W4
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 18.35
Transient MWEBV processed 0.04
Host match processed 5.65
Host information processed 0.2
Host MWEBV processed 0.05
Global aperture construction processed 0.7
Global aperture photometry processed 7.1
Validate global photometry processed 17.03
Global host SED inference processed 448.55
Local aperture photometry processed 7.01
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):22h45m59.38s, 28d27m23.22s
semi major axis, semi minor axis (arcsec):8.31, 7.92
angle (degrees, anti-clockwise from east):-1.52
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 21.56 3.66 20.566 0.184 AB
GALEX_NUV 32.68 2.93 20.114 0.097 AB
SDSS_u 82.81 6.48 19.105 0.085 AB
SDSS_g 272.81 4.69 17.810 0.019 AB
DES_g 301.23 0.88 17.703 0.003 AB
PanSTARRS_g 283.27 1.91 17.770 0.007 AB
SDSS_r 558.17 6.97 17.033 0.014 AB
PanSTARRS_r 552.36 2.15 17.044 0.004 AB
DES_r 607.6 2.17 16.941 0.004 AB
SDSS_i 796.64 9.66 16.647 0.013 AB
PanSTARRS_i 764.51 3.02 16.692 0.004 AB
PanSTARRS_z 946.81 5.53 16.459 0.006 AB
SDSS_z 1072.06 22.65 16.324 0.023 AB
DES_z 1033.88 8.2 16.364 0.009 AB
PanSTARRS_y 1103.18 13.74 16.293 0.014 AB
2MASS_J 1333.44 258.09 15.193 0.210 Vega
2MASS_H 1721.52 371.83 14.443 0.235 Vega
2MASS_K 1417.36 393.96 14.184 0.302 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.864 10.909 10.968
{\rm log}_{10}({\rm SFR}) 0.568 0.796 1.097
{\rm log}_{10}({\rm sSFR}) -10.341 -10.112 -9.780
{\rm stellar\ age} 5.260 6.564 7.742

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.748 -0.263 -0.006
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.499 -0.709 0.042

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.151 0.387 0.975
\delta -0.596 0.050 0.288
\tau_1/\tau_2 0.629 1.004 1.388
Q_{PAH} 0.336 1.522 4.384
U_{min} 2.281 6.759 14.077
{\rm log}_{10}(\gamma_e)\, -3.331 -2.097 -0.925

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.040 -1.838 -1.005
{\rm log}_{10}(\tau_{AGN})\, 0.973 1.342 1.737

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.217 0.547 0.882
0.03-0.10 Gyr 0.571 0.873 1.201
0.10-0.32 Gyr 0.576 0.885 1.200
0.32-1.04 Gyr 0.374 0.773 1.138
1.04-3.37 Gyr 0.478 0.931 1.216
3.37-10.88 Gyr 0.769 1.046 1.154
10.88-12.09 Gyr 0.478 1.092 1.573