ASASSN-15fi results

ASASSN-15fi results

Information

Transient

Name:	`ASASSN-15fi`
Right ascension:	`16h31m48.79s`
Declination:	`20d24m38.52s`
Discovery Date:	`None`
Classification:	`SNII`
Redshift:	`0.017200`
MW E(B-V):	`0.049`

Host

Name:	`PGC058446`
Right ascension:	`16h31m48.82s`
Declination:	`20d24m38.67s`
Redshift:	`0.016631`
Photometric Redshift:	`None`

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	17.09
Transient MWEBV	processed	0.04
Host match	processed	4.13
Host information	processed	0.09
Host MWEBV	processed	0.04
Global aperture construction	processed	0.65
Global aperture photometry	processed	6.63
Validate global photometry	processed	16.91
Global host SED inference	processed	618.42
Local aperture photometry	processed	6.56
Validate local photometry	processed	0.07
Local host SED inference	processed	873.23

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	16h31m48.79s, 20d24m38.52s
semi major axis, semi minor axis (arcsec):	5.91, 5.91
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	509.3	20.0	17.133	0.043	AB
GALEX_NUV	675.86	12.93	16.825	0.021	AB
SDSS_u	1522.0	11.01	15.944	0.008	AB
SDSS_g	2865.72	13.98	15.257	0.005	AB
DES_g	2845.62	2.7	15.265	0.001	AB
PanSTARRS_g	2742.29	1.68	15.305	0.001	AB
SDSS_r	3184.56	14.83	15.142	0.005	AB
PanSTARRS_r	3204.25	2.35	15.136	0.001	AB
DES_r	3355.81	4.88	15.086	0.002	AB
SDSS_i	3107.67	14.87	15.169	0.005	AB
PanSTARRS_i	3095.4	2.2	15.173	0.001	AB
PanSTARRS_z	3310.9	5.3	15.100	0.002	AB
SDSS_z	3479.55	20.44	15.046	0.006	AB
PanSTARRS_y	3985.58	11.07	14.899	0.003	AB
2MASS_J	3823.08	134.11	14.049	0.038	Vega
2MASS_H	4170.59	217.2	13.482	0.057	Vega
2MASS_K	3437.34	246.52	13.222	0.078	Vega
WISE_W1	1177.3	16.39	13.524	0.015	Vega

Aperture details

RA, DEC (J2000):	16h31m48.85s, 20d24m39.94s
semi major axis, semi minor axis (arcsec):	14.58, 9.62
angle (degrees, anti-clockwise from east):	-138.58

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	660.08	22.77	16.851	0.037	AB
SDSS_u	1897.34	14.36	15.705	0.008	AB
DES_g	3744.16	3.16	14.967	0.001	AB
PanSTARRS_g	3650.61	2.96	14.994	0.001	AB
SDSS_r	4379.16	17.8	14.797	0.004	AB
PanSTARRS_r	4451.48	4.33	14.779	0.001	AB
DES_r	4606.89	5.83	14.741	0.001	AB
SDSS_i	4452.86	18.64	14.778	0.005	AB
PanSTARRS_i	4509.0	4.14	14.765	0.001	AB
PanSTARRS_z	4836.03	10.31	14.689	0.002	AB
SDSS_z	4900.0	32.78	14.675	0.007	AB
PanSTARRS_y	5845.77	22.02	14.483	0.004	AB
2MASS_J	5847.25	273.21	13.588	0.051	Vega
2MASS_H	6068.0	444.06	13.075	0.079	Vega
2MASS_K	4113.33	505.35	13.027	0.133	Vega
WISE_W1	3052.98	33.09	12.489	0.012	Vega
WISE_W2	2684.64	41.13	11.989	0.017	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.590	8.956	9.248
{\rm log}_{10}({\rm SFR})	0.252	0.484	0.677
{\rm log}_{10}({\rm sSFR})	-8.941	-8.471	-7.924
{\rm stellar\ age}	0.157	4.100	6.796

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.425	-1.043	-0.747
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.195	-0.079	0.014

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.129	0.190	0.300
\delta	-0.895	-0.698	-0.486
\tau_1/\tau_2	0.759	1.171	1.576
Q_{PAH}	0.082	0.297	0.731
U_{min}	2.376	7.771	15.622
{\rm log}_{10}(\gamma_e)\,	-3.770	-3.362	-2.648

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.476	-3.487	-2.289
{\rm log}_{10}(\tau_{AGN})\,	1.100	1.579	1.953

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.525	-0.393	-0.242
0.03-0.10 Gyr	0.393	0.630	0.826
0.10-0.33 Gyr	-2.750	-0.803	-0.084
0.33-1.10 Gyr	-4.390	-1.369	-0.601
1.10-3.67 Gyr	-4.360	-1.374	-0.696
3.67-12.18 Gyr	-4.660	-1.433	-0.754
12.18-13.54 Gyr	-4.880	-1.422	-0.503

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.675	8.922	9.394
{\rm log}_{10}({\rm SFR})	0.369	0.649	0.857
{\rm log}_{10}({\rm sSFR})	-8.948	-8.227	-7.916
{\rm stellar\ age}	0.073	1.955	6.320

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.488	-0.867	-0.256
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.100	0.127	0.332

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.128	0.292	0.513
\delta	-0.860	-0.436	-0.158
\tau_1/\tau_2	0.573	1.185	1.707
Q_{PAH}	0.670	1.816	3.326
U_{min}	2.263	6.986	14.605
{\rm log}_{10}(\gamma_e)\,	-3.672	-2.785	-1.693

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.122	-1.973	-1.626
{\rm log}_{10}(\tau_{AGN})\,	1.014	1.496	1.898

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.424	-0.235	-0.066
0.03-0.10 Gyr	0.502	0.795	1.010
0.10-0.33 Gyr	-2.904	-1.084	0.267
0.33-1.10 Gyr	-4.927	-1.989	-0.554
1.10-3.67 Gyr	-6.027	-2.004	-0.681
3.67-12.18 Gyr	-6.307	-2.022	-0.696
12.18-13.54 Gyr	-6.357	-1.910	-0.508