iPTF14ddi results

iPTF14ddi results

Information

Transient

Name:	`iPTF14ddi`
Right ascension:	`17h10m33.48s`
Declination:	`31d39m34.44s`
Discovery Date:	`None`
Classification:	`Ia`
Redshift:	`0.081251`
MW E(B-V):	`0.031`

Host

Name:	`iPTF14ddi`
Right ascension:	`17h10m36.47s`
Declination:	`31d39m45.15s`
Redshift:	`0.081333`
Photometric Redshift:	`0.081`

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_g DES_r	DES_i DES_z DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	22.41
Transient MWEBV	processed	0.05
Host match	processed	7.91
Host information	processed	0.1
Host MWEBV	processed	0.44
Global aperture construction	processed	0.59
Global aperture photometry	processed	6.88
Validate global photometry	processed	20.39
Global host SED inference	processed	543.19
Local aperture photometry	processed	7.21
Validate local photometry	processed	0.03
Local host SED inference	failed	0.01

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	17h10m33.48s, 31d39m34.44s
semi major axis, semi minor axis (arcsec):	1.31, 1.31
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	-0.11	0.07			AB
PanSTARRS_r	0.45	0.35	24.761	0.832	AB
DES_r	0.21	0.14	25.574	0.715	AB
SDSS_i	0.16	0.88	25.895	6.007	AB
PanSTARRS_i	0.44	0.38	24.797	0.947	AB
PanSTARRS_z	-1.95	0.9			AB
SDSS_z	4.6	3.28	22.242	0.774	AB
PanSTARRS_y	0.95	1.87	23.955	2.133	AB

Aperture details

RA, DEC (J2000):	17h10m36.38s, 31d39m42.41s
semi major axis, semi minor axis (arcsec):	14.38, 6.42
angle (degrees, anti-clockwise from east):	-158.66

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	6.66	1.24	21.841	0.202	AB
GALEX_NUV	26.61	0.84	20.337	0.034	AB
SDSS_u	252.02	9.31	17.896	0.040	AB
SDSS_g	1113.57	9.02	16.283	0.009	AB
DES_g	1131.42	2.89	16.266	0.003	AB
PanSTARRS_g	1223.0	2.1	16.181	0.002	AB
SDSS_r	2131.78	12.62	15.578	0.006	AB
PanSTARRS_r	2176.15	2.63	15.556	0.001	AB
DES_r	2265.21	6.3	15.512	0.003	AB
SDSS_i	2909.41	15.28	15.240	0.006	AB
PanSTARRS_i	2903.69	2.91	15.243	0.001	AB
PanSTARRS_z	3424.44	7.13	15.064	0.002	AB
SDSS_z	3830.95	28.29	14.942	0.008	AB
PanSTARRS_y	3960.39	13.91	14.906	0.004	AB
2MASS_J	4947.79	208.86	13.769	0.046	Vega
2MASS_H	5684.09	345.07	13.146	0.066	Vega
2MASS_K	4520.17	363.08	12.924	0.087	Vega
WISE_W2	1474.96	32.47	12.639	0.024	Vega
WISE_W4	-238.24	553.3			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})\,	10.802	10.943	11.065
{\rm log}_{10}({\rm SFR})	-2.867	-1.275	-0.148
{\rm log}_{10}({\rm sSFR})	-13.867	-12.209	-11.005
{\rm stellar\ age}	3.493	6.465	7.870

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.532	-0.801	-0.513
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.452	-0.575	0.186

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.123	0.236	0.668
\delta	-0.750	-0.415	0.075
\tau_1/\tau_2	0.573	1.009	1.461
Q_{PAH}	0.711	2.224	4.513
U_{min}	3.406	9.498	17.646
{\rm log}_{10}(\gamma_e)\,	-1.925	-1.037	-0.275

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.245	-3.199	-1.993
{\rm log}_{10}(\tau_{AGN})\,	1.058	1.566	1.953

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.860	-1.566	-0.623
0.03-0.10 Gyr	-3.635	-1.500	-0.051
0.10-0.33 Gyr	-3.228	-1.093	0.960
0.33-1.07 Gyr	-2.039	-0.273	0.925
1.07-3.49 Gyr	0.059	1.166	1.489
3.49-11.42 Gyr	-0.458	0.965	1.286
11.42-12.69 Gyr	-1.420	0.740	1.626