2011by results

2011by results

Information

Transient (warnings)

Name:	`2011by`
Right ascension:	`11h55m45.48s`
Declination:	`55d19m33.31s`
Discovery Date:	`None`
Classification:	`Ia`
Redshift:	`0.003406`
MW E(B-V):	`0.012`

Host

Name:	`2011by`
Right ascension:	`11h55m45.07s`
Declination:	`55d19m14.52s`
Redshift:	`0.002853`
Photometric Redshift:	`0.031`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g	GALEX_FUV DES_g DES_r DES_i DES_z DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	13.07
Transient MWEBV	processed	0.1
Host match	processed	0.85
Host information	processed	0.08
Host MWEBV	processed	0.04
Global aperture construction	processed	0.67
Global aperture photometry	processed	5.01
Validate global photometry	processed	15.88
Global host SED inference	processed	398.97
Local aperture photometry	processed	4.71
Validate local photometry	processed	0.02
Local host SED inference	processed	430.79

Imaging data

Spectral Energy Distribution

Warning: possible contaminating objects in the global aperture

Aperture Photometry

Aperture details

RA, DEC (J2000):	11h55m45.48s, 55d19m33.31s
semi major axis, semi minor axis (arcsec):	33.88, 33.88
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	610.45	6.58	16.936	0.012	AB
SDSS_u	2779.22	30.1	15.290	0.012	AB
SDSS_g	10363.1	37.85	13.861	0.004	AB
PanSTARRS_g	11370.98	18.89	13.761	0.002	AB
SDSS_r	18009.34	58.33	13.261	0.004	AB
PanSTARRS_r	18721.83	31.29	13.219	0.002	AB
SDSS_i	26042.79	76.56	12.861	0.003	AB
PanSTARRS_i	25039.23	37.25	12.903	0.002	AB
PanSTARRS_z	34403.12	53.51	12.559	0.002	AB
SDSS_z	36192.79	129.53	12.503	0.004	AB
PanSTARRS_y	41261.81	82.21	12.361	0.002	AB
2MASS_J	36763.85	713.66	11.592	0.021	Vega
2MASS_H	49790.54	1122.86	10.790	0.024	Vega
2MASS_K	37751.89	1175.69	10.620	0.034	Vega
WISE_W1	20009.13	1330.1	10.448	0.072	Vega
WISE_W2	11886.24	900.64	10.373	0.082	Vega
WISE_W3	39288.51	3077.73	7.240	0.085	Vega
WISE_W4	43164.99	6300.17	5.692	0.158	Vega

Aperture details

RA, DEC (J2000):	11h55m45.08s, 55d19m15.54s
semi major axis, semi minor axis (arcsec):	19.4, 10.88
angle (degrees, anti-clockwise from east):	-56.41

Warning: possible contaminating objects in the global aperture

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_NUV	457.73	4.5	17.248	0.011	AB
SDSS_u	1446.75	15.18	15.999	0.011	AB
SDSS_g	5464.3	24.4	14.556	0.005	AB
PanSTARRS_g	5769.4	9.74	14.497	0.002	AB
SDSS_r	10113.44	36.87	13.888	0.004	AB
PanSTARRS_r	10406.55	16.94	13.857	0.002	AB
SDSS_i	14816.99	46.97	13.473	0.003	AB
PanSTARRS_i	14252.97	20.0	13.515	0.002	AB
PanSTARRS_z	18488.0	27.46	13.233	0.002	AB
SDSS_z	20017.25	67.69	13.146	0.004	AB
PanSTARRS_y	22642.96	38.92	13.013	0.002	AB
2MASS_J	28666.88	343.99	11.862	0.013	Vega
2MASS_H	37510.69	535.85	11.097	0.016	Vega
2MASS_K	30100.21	563.43	10.866	0.020	Vega
WISE_W1	18533.2	749.63	10.531	0.044	Vega
WISE_W2	11538.16	526.77	10.406	0.050	Vega
WISE_W3	36610.56	2167.33	7.317	0.064	Vega
WISE_W4	47845.76	5317.27	5.580	0.121	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.066	9.122	9.212
{\rm log}_{10}({\rm SFR})	-1.673	-1.391	-1.073
{\rm log}_{10}({\rm sSFR})	-10.822	-10.511	-10.181
{\rm stellar\ age}	7.861	8.843	11.595

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.337	-0.217	-0.118
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.753	-0.400	-0.154

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.201	0.273	0.377
\delta	-0.878	-0.685	-0.460
\tau_1/\tau_2	0.596	0.958	1.324
Q_{PAH}	0.383	1.524	3.579
U_{min}	2.529	8.145	15.157
{\rm log}_{10}(\gamma_e)\,	-3.087	-2.077	-1.091

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.450	-3.618	-2.643
{\rm log}_{10}(\tau_{AGN})\,	1.088	1.619	2.016

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.707	-1.451	-1.235
0.03-0.10 Gyr	-1.877	-1.394	-0.988
0.10-0.33 Gyr	-2.340	-1.685	-1.277
0.33-1.10 Gyr	-2.625	-1.866	-1.438
1.10-3.66 Gyr	-2.756	-1.719	-1.151
3.66-12.17 Gyr	-1.251	-0.777	-0.647
12.17-13.52 Gyr	-0.992	-0.383	0.225

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.819	8.898	8.996
{\rm log}_{10}({\rm SFR})	-1.571	-1.315	-1.061
{\rm log}_{10}({\rm sSFR})	-10.510	-10.233	-9.925
{\rm stellar\ age}	6.750	7.745	9.046

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.809	-0.445	-0.194
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.543	-0.112	0.317

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.633	0.856	1.107
\delta	-0.081	0.095	0.241
\tau_1/\tau_2	0.594	0.915	1.240
Q_{PAH}	0.453	1.167	2.568
U_{min}	2.604	7.006	13.533
{\rm log}_{10}(\gamma_e)\,	-3.373	-2.514	-1.708

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.829	-2.421	-1.846
{\rm log}_{10}(\tau_{AGN})\,	0.903	1.254	1.777

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.759	-1.350	-1.075
0.03-0.10 Gyr	-1.673	-1.317	-0.996
0.10-0.33 Gyr	-1.763	-1.342	-1.016
0.33-1.10 Gyr	-1.898	-1.457	-1.122
1.10-3.66 Gyr	-1.663	-1.244	-0.999
3.66-12.17 Gyr	-1.190	-0.991	-0.852
12.17-13.52 Gyr	-1.350	-0.872	-0.397