2008ez results

2008ez results

Information

Transient

Name:	`2008ez`
Right ascension:	`13h34m55.27s`
Declination:	`13d43m48.61s`
Discovery Date:	`None`
Classification:	`SNIa`
Redshift:	`0.022875`
MW E(B-V):	`0.023`

Host

Name:
Right ascension:	`13h34m56.13s`
Declination:	`13d44m32.92s`
Redshift:	`None`
Photometric Redshift:	`0.010`

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: completed

Task Name	Status	Time (s)
Cutout download	processed	17.52
Transient MWEBV	processed	0.06
Host match	processed	6.89
Host information	processed	0.12
Host MWEBV	processed	0.06
Global aperture construction	processed	0.6
Global aperture photometry	processed	5.67
Validate global photometry	processed	14.8
Global host SED inference	processed	494.49
Local aperture photometry	processed	5.28
Validate local photometry	processed	0.02
Local host SED inference	processed	494.82

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	13h34m55.27s, 13d43m48.61s
semi major axis, semi minor axis (arcsec):	4.33, 4.33
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	12.41	2.89	21.165	0.252	AB
SDSS_g	25.84	1.93	20.369	0.081	AB
PanSTARRS_g	28.07	1.35	20.280	0.052	AB
SDSS_r	54.11	2.92	19.567	0.059	AB
PanSTARRS_r	65.72	1.57	19.356	0.026	AB
SDSS_i	91.49	4.22	18.997	0.050	AB
PanSTARRS_i	91.27	1.63	18.999	0.019	AB
PanSTARRS_z	111.09	2.79	18.786	0.027	AB
SDSS_z	89.48	12.74	19.021	0.155	AB
PanSTARRS_y	142.89	8.19	18.513	0.062	AB
2MASS_J	228.63	100.18	17.107	0.476	Vega
2MASS_H	480.7	175.12	15.828	0.396	Vega
2MASS_K	189.22	155.43	16.370	0.892	Vega

Aperture details

RA, DEC (J2000):	13h34m56.13s, 13d44m32.72s
semi major axis, semi minor axis (arcsec):	44.08, 25.61
angle (degrees, anti-clockwise from east):	-114.89

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	406.36	20.13	17.378	0.054	AB
GALEX_NUV	572.62	15.43	17.005	0.029	AB
SDSS_u	2563.66	24.79	15.378	0.010	AB
SDSS_g	12383.02	31.65	13.668	0.003	AB
PanSTARRS_g	13297.57	11.29	13.591	0.001	AB
SDSS_r	26642.45	46.42	12.836	0.002	AB
PanSTARRS_r	26584.08	13.7	12.838	0.001	AB
SDSS_i	39360.44	59.13	12.412	0.002	AB
PanSTARRS_i	37918.02	15.98	12.453	0.000	AB
PanSTARRS_z	46792.89	22.89	12.225	0.001	AB
SDSS_z	50380.6	114.61	12.144	0.002	AB
PanSTARRS_y	55858.92	60.74	12.032	0.001	AB
2MASS_J	66909.77	783.23	10.941	0.013	Vega
2MASS_H	80599.52	1365.03	10.267	0.018	Vega
2MASS_K	67394.98	1212.21	9.991	0.020	Vega
WISE_W1	36468.2	164.34	9.796	0.005	Vega
WISE_W2	20097.7	144.11	9.803	0.008	Vega
WISE_W3	9590.01	410.73	8.771	0.046	Vega
WISE_W4	8848.47	1413.3	7.413	0.173	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.536	8.661	8.787
{\rm log}_{10}({\rm SFR})	-1.958	-1.462	-1.059
{\rm log}_{10}({\rm sSFR})	-10.692	-10.137	-9.686
{\rm stellar\ age}	6.998	8.156	11.914

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.712	-1.256	-0.721
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.937	0.240	0.398

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	1.011	1.367	1.629
\delta	-0.265	-0.012	0.176
\tau_1/\tau_2	0.695	1.063	1.441
Q_{PAH}	0.475	1.577	3.988
U_{min}	2.852	7.913	14.669
{\rm log}_{10}(\gamma_e)\,	-3.346	-2.426	-1.170

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.047	-2.528	-1.133
{\rm log}_{10}(\tau_{AGN})\,	0.966	1.401	1.873

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.684	-1.280	-0.911
0.03-0.10 Gyr	-2.668	-1.675	-1.083
0.10-0.33 Gyr	-3.557	-2.041	-1.473
0.33-1.10 Gyr	-3.778	-2.080	-1.521
1.10-3.65 Gyr	-3.517	-1.801	-1.342
3.65-12.11 Gyr	-1.954	-1.275	-1.081
12.11-13.45 Gyr	-1.632	-0.999	-0.207

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	11.168	11.245	11.294
{\rm log}_{10}({\rm SFR})	-0.283	0.117	0.460
{\rm log}_{10}({\rm sSFR})	-11.522	-11.122	-10.800
{\rm stellar\ age}	9.324	12.407	12.747

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.663	-0.485	-0.350
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.701	-0.955	0.097

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.234	0.337	0.467
\delta	-0.173	0.033	0.209
\tau_1/\tau_2	0.330	0.769	1.270
Q_{PAH}	0.119	0.336	0.644
U_{min}	2.712	6.975	13.409
{\rm log}_{10}(\gamma_e)\,	-3.721	-3.351	-2.858

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.497	-3.805	-3.002
{\rm log}_{10}(\tau_{AGN})\,	0.966	1.401	1.832

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.024	-0.138	0.214
0.03-0.10 Gyr	-0.636	0.156	0.583
0.10-0.33 Gyr	-2.609	-0.459	0.248
0.33-1.10 Gyr	-3.676	-0.897	-0.009
1.10-3.65 Gyr	-3.199	-0.984	0.022
3.65-12.11 Gyr	-1.239	0.302	1.323
12.11-13.45 Gyr	1.775	2.349	2.411