iPTF13asv

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Information

Transient

Name: iPTF13asv
Right ascension: 16h22m43.19s
Declination: 18d57m34.98s
Discovery Date: None
Classification: Ia-SC
Redshift: 0.036405
MW E(B-V): 0.044

Host

Name: iPTF13asv
Right ascension: 16h22m43.02s
Declination: 18d57m34.31s
Redshift: 0.035000
Photometric Redshift: 0.285

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	5.13
Cutout download	processed	21.6
Global aperture construction	processed	0.84
Local aperture photometry	processed	5.85
Global aperture photometry	processed	12.2
Validate local photometry	processed	0.02
Validate global photometry	processed	19.72
Host information	processed	0.31
Global host SED inference	processed	1107.01
Local host SED inference	processed	531.72
Transient information	processed	0.0
Transient MWEBV	processed	0.05
Host MWEBV	processed	0.05
Log transient processing status	processed	None

Cutout Download Report

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:

Aperture Photometry

Aperture details

RA, DEC (J2000) = 16h22m43.19s, 18d57m34.98s
semi major axis, semi minor axis (arcsec) = 2.87, 2.87
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	11.99	2.43	21.203	0.220	AB
SDSS_g	13.72	1.24	21.057	0.098	AB
DES_g	13.88	0.3	21.044	0.023	AB
PanSTARRS_g	10.86	0.66	21.310	0.066	AB
SDSS_r	17.67	1.6	20.782	0.098	AB
PanSTARRS_r	18.44	0.96	20.735	0.057	AB
DES_r	19.07	0.51	20.699	0.029	AB
SDSS_i	18.96	2.4	20.706	0.138	AB
PanSTARRS_i	19.1	0.96	20.697	0.055	AB
PanSTARRS_z	28.37	2.52	20.268	0.097	AB
SDSS_z	14.88	6.79	20.969	0.495	AB
DES_z	22.07	1.22	20.540	0.060	AB
PanSTARRS_y	31.67	3.79	20.148	0.130	AB
2MASS_H	-14.81	89.23			Vega

Aperture details

RA, DEC (J2000) = 16h22m43.04s, 18d57m34.45s
semi major axis, semi minor axis (arcsec) = 5.31, 4.4
angle (degrees, anti-clockwise from east) = -172.28

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
SDSS_u	29.22	4.26	20.236	0.158	AB
SDSS_g	27.89	1.93	20.286	0.075	AB
DES_g	27.38	0.45	20.307	0.018	AB
PanSTARRS_g	20.84	1.1	20.603	0.057	AB
SDSS_r	35.9	2.51	20.012	0.076	AB
PanSTARRS_r	36.53	1.57	19.994	0.047	AB
DES_r	37.13	0.77	19.976	0.022	AB
SDSS_i	39.46	3.9	19.910	0.107	AB
PanSTARRS_i	41.1	1.55	19.865	0.041	AB
PanSTARRS_z	50.41	4.02	19.644	0.087	AB
SDSS_z	25.98	11.3	20.363	0.472	AB
DES_z	47.1	1.82	19.717	0.042	AB
PanSTARRS_y	49.84	5.99	19.656	0.131	AB
2MASS_J	-95.08	129.52			Vega
2MASS_H	-128.56	196.52			Vega
2MASS_K	-391.61	211.52			Vega
WISE_W1	42.03	14.2	17.142	0.367	Vega
WISE_W2	11.62	16.76	17.898	1.567	Vega
WISE_W3	113.7	71.61	13.587	0.684	Vega
WISE_W4	259.48	476.41	11.245	1.993	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	7.489	7.802	7.988
${\rm log}_{10}({\rm SFR})$	-1.859	-1.320	-0.823
${\rm log}_{10}({\rm sSFR})$	-9.732	-9.097	-8.393
${\rm stellar\ age}$	1.742	5.865	7.534

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.368	-0.626	-0.131
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.713	-1.201	0.173

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.183	0.517	1.052
$\delta$	-0.538	-0.102	0.200
$\tau_1/\tau_2$	0.771	1.141	1.544
$Q_{PAH}$	0.908	2.266	4.537
$U_{min}$	2.935	8.217	15.800
${\rm log}_{10}(\gamma_e)\,$	-2.878	-1.839	-0.663

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.035	-0.681	-0.034
${\rm log}_{10}(\tau_{AGN})\,$	1.092	1.445	1.858

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.037	-1.640	-1.228
0.03-0.10 Gyr	-1.870	-1.245	-0.703
0.10-0.33 Gyr	-2.924	-1.868	-1.358
0.33-1.09 Gyr	-3.777	-2.243	-1.786
1.09-3.62 Gyr	-3.718	-2.285	-1.927
3.62-11.96 Gyr	-3.731	-2.261	-1.930
11.96-13.29 Gyr	-3.702	-2.262	-1.640

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	7.813	8.229	8.427
${\rm log}_{10}({\rm SFR})$	-0.898	-0.399	0.070
${\rm log}_{10}({\rm sSFR})$	-9.196	-8.506	-7.933
${\rm stellar\ age}$	0.181	4.965	9.061

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.768	-1.393	-0.760
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.741	-0.341	0.371

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.509	0.917	1.428
$\delta$	-0.273	0.015	0.238
$\tau_1/\tau_2$	0.394	0.880	1.414
$Q_{PAH}$	1.082	2.756	4.853
$U_{min}$	4.327	10.773	18.561
${\rm log}_{10}(\gamma_e)\,$	-3.228	-2.034	-0.963

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.176	-2.585	-1.161
${\rm log}_{10}(\tau_{AGN})\,$	0.995	1.440	1.888

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.108	-1.862	-1.212
0.03-0.10 Gyr	-0.753	-0.247	0.226
0.10-0.33 Gyr	-4.391	-2.829	-1.232
0.33-1.09 Gyr	-6.835	-4.014	-1.899
1.09-3.62 Gyr	-6.227	-3.141	-1.760
3.62-11.96 Gyr	-5.610	-2.516	-1.567
11.96-13.29 Gyr	-5.947	-2.112	-0.799