ASASSN-14ar results

ASASSN-14ar results

Information

Transient

Name:	`ASASSN-14ar`
Right ascension:	`9h09m41.70s`
Declination:	`37d36m06.50s`
Discovery Date:	`None`
Classification:	`Ia`
Redshift:	`0.022980`
MW E(B-V):	`0.017`

Host

Name:	`IC0527`
Right ascension:	`9h09m41.75s`
Declination:	`37d36m06.05s`
Redshift:	`0.022908`
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_z	DES_r DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	24.04
Transient MWEBV	processed	0.09
Host match	processed	4.38
Host information	processed	0.14
Host MWEBV	processed	0.04
Global aperture construction	processed	0.69
Global aperture photometry	processed	6.42
Validate global photometry	processed	17.14
Global host SED inference	processed	762.77
Local aperture photometry	processed	6.44
Validate local photometry	processed	0.03
Local host SED inference	processed	478.68

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	9h09m41.70s, 37d36m06.50s
semi major axis, semi minor axis (arcsec):	4.32, 4.32
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	2.87	1.81	22.754	0.685	AB
SDSS_u	230.73	4.54	17.992	0.021	AB
SDSS_g	1371.01	9.74	16.057	0.008	AB
DES_g	1381.37	2.81	16.049	0.002	AB
PanSTARRS_g	1510.41	1.01	15.952	0.001	AB
SDSS_r	3033.71	14.43	15.195	0.005	AB
PanSTARRS_r	3103.6	1.44	15.170	0.001	AB
SDSS_i	4425.72	17.5	14.785	0.004	AB
PanSTARRS_i	4452.24	1.52	14.779	0.000	AB
PanSTARRS_z	5645.14	2.89	14.521	0.001	AB
SDSS_z	5911.56	22.32	14.471	0.004	AB
DES_z	5866.89	9.89	14.479	0.002	AB
PanSTARRS_y	6767.19	6.52	14.324	0.001	AB
2MASS_J	7937.2	88.76	13.256	0.012	Vega
2MASS_H	10131.83	120.36	12.518	0.013	Vega
2MASS_K	8341.01	152.12	12.259	0.020	Vega

Aperture details

RA, DEC (J2000):	9h09m41.77s, 37d36m06.20s
semi major axis, semi minor axis (arcsec):	48.51, 37.22
angle (degrees, anti-clockwise from east):	-103.57

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	579.75	25.77	16.992	0.048	AB
GALEX_NUV	671.45	19.96	16.832	0.032	AB
SDSS_g	8767.56	28.86	14.043	0.004	AB
DES_g	8475.85	9.37	14.080	0.001	AB
PanSTARRS_g	9207.7	7.97	13.990	0.001	AB
SDSS_r	17398.69	39.46	13.299	0.002	AB
SDSS_i	24771.95	49.57	12.915	0.002	AB
PanSTARRS_i	23855.41	11.85	12.956	0.001	AB
PanSTARRS_z	29381.42	25.09	12.730	0.001	AB
SDSS_z	28718.81	108.04	12.755	0.004	AB
DES_z	26433.07	26.09	12.845	0.001	AB
PanSTARRS_y	35196.98	61.02	12.534	0.002	AB
2MASS_J	43020.43	828.09	11.421	0.021	Vega
2MASS_K	45316.33	1470.37	10.422	0.035	Vega
WISE_W1	21434.64	129.69	10.373	0.007	Vega
WISE_W3	18766.9	735.82	8.043	0.043	Vega
WISE_W4	17466.67	2858.45	6.674	0.178	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.054	10.157	10.292
{\rm log}_{10}({\rm SFR})	-1.366	-0.614	-0.193
{\rm log}_{10}({\rm sSFR})	-11.619	-10.782	-10.301
{\rm stellar\ age}	6.002	7.662	9.433

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.615	-0.944	-0.635
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.799	-1.147	0.046

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.669	0.899	1.198
\delta	-0.813	-0.554	-0.274
\tau_1/\tau_2	0.629	0.989	1.351
Q_{PAH}	0.317	2.558	4.933
U_{min}	2.460	7.757	14.576
{\rm log}_{10}(\gamma_e)\,	-3.337	-1.955	-0.688

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.311	-2.110	-1.340
{\rm log}_{10}(\tau_{AGN})\,	0.895	1.293	1.797

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.161	-0.439	-0.097
0.03-0.10 Gyr	-2.360	-0.831	-0.214
0.10-0.33 Gyr	-2.202	-0.647	-0.007
0.33-1.10 Gyr	-1.580	-0.400	0.182
1.10-3.65 Gyr	-0.775	0.083	0.417
3.65-12.11 Gyr	-0.178	0.237	0.432
12.11-13.45 Gyr	-0.277	0.348	0.988

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.921	11.008	11.081
{\rm log}_{10}({\rm SFR})	-0.232	0.121	0.474
{\rm log}_{10}({\rm sSFR})	-11.258	-10.874	-10.545
{\rm stellar\ age}	8.793	12.249	12.736

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.999	-0.707	-0.518
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.589	0.204	0.412

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.235	0.379	0.589
\delta	0.093	0.243	0.344
\tau_1/\tau_2	0.312	0.787	1.301
Q_{PAH}	0.119	0.387	0.834
U_{min}	2.429	6.318	13.128
{\rm log}_{10}(\gamma_e)\,	-3.739	-3.250	-2.212

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.066	-1.721	-1.455
{\rm log}_{10}(\tau_{AGN})\,	0.900	1.086	1.330

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.559	0.064	0.329
0.03-0.10 Gyr	-0.717	0.116	0.577
0.10-0.33 Gyr	-3.001	-0.782	-0.024
0.33-1.10 Gyr	-4.324	-1.130	-0.243
1.10-3.65 Gyr	-3.543	-1.205	-0.168
3.65-12.11 Gyr	-1.398	0.261	1.120
12.11-13.45 Gyr	1.348	2.096	2.200