2016gra results

2016gra results

Information

Transient

Name:	`2016gra`
Right ascension:	`2h15m54.46s`
Declination:	`4d11m41.28s`
Discovery Date:	`None`
Classification:	`SNII`
Redshift:	`0.032000`
MW E(B-V):	`0.034`

Host

Name:	`J021553.38+041145.97`
Right ascension:	`2h15m53.38s`
Declination:	`4d11m45.97s`
Redshift:	`None`
Photometric Redshift:	`0.020`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K 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_z	WISE_W1 WISE_W2 WISE_W3 WISE_W4 DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	17.04
Transient MWEBV	processed	0.04
Host match	processed	5.63
Host information	processed	0.18
Host MWEBV	processed	0.18
Global aperture construction	processed	0.64
Global aperture photometry	processed	6.79
Validate global photometry	processed	15.42
Global host SED inference	processed	764.36
Local aperture photometry	processed	6.79
Validate local photometry	processed	0.02
Local host SED inference	processed	411.71

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	2h15m54.46s, 4d11m41.28s
semi major axis, semi minor axis (arcsec):	3.13, 3.13
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	20.48	2.7	20.621	0.143	AB
SDSS_g	34.52	1.78	20.055	0.056	AB
DES_g	39.49	0.24	19.909	0.007	AB
PanSTARRS_g	30.82	0.84	20.178	0.030	AB
SDSS_r	35.82	2.09	20.015	0.063	AB
PanSTARRS_r	38.78	1.1	19.928	0.031	AB
DES_r	45.5	0.33	19.755	0.008	AB
SDSS_i	49.01	3.02	19.674	0.067	AB
PanSTARRS_i	38.98	0.9	19.923	0.025	AB
PanSTARRS_z	38.35	1.81	19.941	0.051	AB
SDSS_z	23.83	8.31	20.457	0.379	AB
DES_z	50.1	0.92	19.650	0.020	AB
PanSTARRS_y	50.67	4.77	19.638	0.102	AB
2MASS_J	41.09	71.33	18.971	1.885	Vega
2MASS_H	-15.22	116.84			Vega
2MASS_K	45.62	133.44	17.914	3.176	Vega

Aperture details

RA, DEC (J2000):	2h15m53.38s, 4d11m46.29s
semi major axis, semi minor axis (arcsec):	8.81, 6.11
angle (degrees, anti-clockwise from east):	-55.25

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	57.19	5.4	19.507	0.103	AB
GALEX_NUV	64.76	3.51	19.372	0.059	AB
SDSS_u	80.49	6.21	19.136	0.084	AB
SDSS_g	208.54	4.3	18.102	0.022	AB
DES_g	235.73	0.58	17.969	0.003	AB
PanSTARRS_g	228.94	2.0	18.001	0.010	AB
SDSS_r	288.49	5.47	17.750	0.021	AB
PanSTARRS_r	294.89	2.55	17.726	0.009	AB
DES_r	332.1	0.84	17.597	0.003	AB
SDSS_i	363.76	7.43	17.498	0.022	AB
PanSTARRS_i	363.51	2.19	17.499	0.007	AB
PanSTARRS_z	382.17	4.27	17.444	0.012	AB
SDSS_z	240.51	19.58	17.947	0.088	AB
DES_z	402.3	2.41	17.389	0.006	AB
PanSTARRS_y	474.94	11.26	17.208	0.026	AB
2MASS_J	347.88	177.94	16.652	0.555	Vega
2MASS_H	1140.25	290.24	14.890	0.276	Vega
2MASS_K	328.8	332.85	15.770	1.099	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.376	7.816	8.086
{\rm log}_{10}({\rm SFR})	-1.368	-0.911	-0.551
{\rm log}_{10}({\rm sSFR})	-9.357	-8.715	-7.975
{\rm stellar\ age}	0.209	3.592	6.583

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.631	-1.051	-0.122
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.374	-0.672	-0.070

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.217	0.529	0.957
\delta	-0.537	-0.049	0.233
\tau_1/\tau_2	0.686	1.052	1.423
Q_{PAH}	0.560	2.080	4.515
U_{min}	3.304	8.860	15.978
{\rm log}_{10}(\gamma_e)\,	-3.161	-2.036	-1.050

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.867	-1.799	-0.476
{\rm log}_{10}(\tau_{AGN})\,	1.093	1.536	1.970

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.420	-1.169	-0.909
0.03-0.10 Gyr	-1.385	-0.838	-0.453
0.10-0.33 Gyr	-3.415	-1.753	-1.122
0.33-1.10 Gyr	-4.490	-2.233	-1.636
1.10-3.62 Gyr	-4.905	-2.480	-1.806
3.62-11.99 Gyr	-5.474	-2.636	-1.893
11.99-13.33 Gyr	-5.507	-2.690	-1.812

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.044	9.166	9.273
{\rm log}_{10}({\rm SFR})	-0.720	-0.265	-0.013
{\rm log}_{10}({\rm sSFR})	-9.850	-9.453	-9.203
{\rm stellar\ age}	5.755	7.203	8.882

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.846	-1.464	-0.684
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.425	-0.012	0.092

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.140	0.578	0.903
\delta	0.103	0.298	0.374
\tau_1/\tau_2	0.597	0.996	1.400
Q_{PAH}	0.496	2.530	4.578
U_{min}	2.451	6.941	13.616
{\rm log}_{10}(\gamma_e)\,	-3.248	-2.034	-1.042

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.225	-2.629	-0.883
{\rm log}_{10}(\tau_{AGN})\,	0.957	1.410	1.884

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.890	-0.679	-0.378
0.03-0.10 Gyr	-0.688	-0.172	0.104
0.10-0.33 Gyr	-1.294	-0.706	-0.277
0.33-1.10 Gyr	-1.487	-0.965	-0.621
1.10-3.62 Gyr	-1.483	-0.975	-0.691
3.62-11.99 Gyr	-1.095	-0.796	-0.622
11.99-13.33 Gyr	-1.123	-0.625	-0.069