2012an results

2012an results

Information

Transient

Name:	`SN2012an`
Right ascension:	`17h24m10.23s`
Declination:	`59d00m06.91s`
Discovery Date:	`Feb. 21, 2012, midnight`
Classification:	`SN IIb`
Redshift:	`None`
MW E(B-V):	`0.026`

Host

Name:	`NGC6373`
Right ascension:	`17h24m08.04s`
Declination:	`58d59m42.56s`
Redshift:	`0.011304`
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	16.53
Transient MWEBV	processed	0.04
Host match	processed	4.7
Host information	processed	0.07
Host MWEBV	processed	0.06
Global aperture construction	processed	0.64
Global aperture photometry	processed	5.19
Validate global photometry	processed	16.38
Global host SED inference	processed	401.77
Local aperture photometry	processed	4.63
Validate local photometry	processed	0.02
Local host SED inference	processed	478.85

Imaging data

Spectral Energy Distribution

Warning: possible contaminating objects in the global aperture

Aperture Photometry

Aperture details

RA, DEC (J2000):	17h24m10.23s, 59d00m06.91s
semi major axis, semi minor axis (arcsec):	8.64, 8.64
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	24.02	0.59	20.449	0.027	AB
GALEX_NUV	24.03	0.84	20.448	0.038	AB
SDSS_u	65.74	5.97	19.355	0.099	AB
SDSS_g	119.13	4.29	18.710	0.039	AB
PanSTARRS_g	166.38	2.18	18.347	0.014	AB
SDSS_r	174.88	5.93	18.293	0.037	AB
PanSTARRS_r	214.75	2.57	18.070	0.013	AB
SDSS_i	215.23	7.93	18.068	0.040	AB
PanSTARRS_i	239.27	2.97	17.953	0.013	AB
PanSTARRS_z	265.44	6.87	17.840	0.028	AB
SDSS_z	285.62	23.73	17.761	0.090	AB
PanSTARRS_y	213.62	15.31	18.076	0.078	AB
2MASS_J	304.55	210.08	16.796	0.749	Vega
2MASS_H	-536.43	342.64			Vega
2MASS_K	-155.5	334.9			Vega
WISE_W1	40.42	42.16	17.184	1.132	Vega
WISE_W2	6.43	21.42	18.540	3.614	Vega
WISE_W3	0.51	63.02	19.462	134.755	Vega

Aperture details

RA, DEC (J2000):	17h24m08.07s, 58d59m42.94s
semi major axis, semi minor axis (arcsec):	62.6, 26.93
angle (degrees, anti-clockwise from east):	-89.37

Warning: possible contaminating objects in the global aperture

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	883.67	3.56	16.534	0.004	AB
GALEX_NUV	1108.48	3.92	16.288	0.004	AB
SDSS_u	2397.03	29.97	15.451	0.014	AB
SDSS_g	6017.08	24.84	14.452	0.004	AB
PanSTARRS_g	6658.87	10.46	14.341	0.002	AB
SDSS_r	8549.69	32.66	14.070	0.004	AB
PanSTARRS_r	9587.42	12.5	13.946	0.001	AB
SDSS_i	11026.43	42.52	13.794	0.004	AB
PanSTARRS_i	11272.19	14.52	13.770	0.001	AB
PanSTARRS_z	12408.03	33.45	13.666	0.003	AB
SDSS_z	12003.27	115.4	13.702	0.010	AB
PanSTARRS_y	14763.91	73.28	13.477	0.005	AB
2MASS_J	16244.16	1001.48	12.478	0.067	Vega
2MASS_H	18959.63	1633.41	11.838	0.094	Vega
2MASS_K	11834.85	1596.27	11.879	0.146	Vega
WISE_W1	6521.87	232.2	11.665	0.039	Vega
WISE_W2	4331.75	156.61	11.469	0.039	Vega
WISE_W3	11478.86	462.62	8.576	0.044	Vega
WISE_W4	17192.93	1798.97	6.692	0.114	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.677	7.876	8.005
{\rm log}_{10}({\rm SFR})	-2.572	-2.043	-1.517
{\rm log}_{10}({\rm sSFR})	-10.480	-9.952	-9.347
{\rm stellar\ age}	2.105	5.216	6.908

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.412	-0.869	-0.382
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.839	-1.552	-0.812

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.073	0.303	0.728
\delta	-0.433	0.025	0.267
\tau_1/\tau_2	0.720	1.069	1.424
Q_{PAH}	1.226	3.348	5.653
U_{min}	2.977	8.324	15.668
{\rm log}_{10}(\gamma_e)\,	-2.820	-1.687	-0.614

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.533	-0.509	-0.064
{\rm log}_{10}(\tau_{AGN})\,	0.980	1.371	1.907

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.817	-2.195	-1.748
0.03-0.10 Gyr	-2.717	-2.026	-1.416
0.10-0.33 Gyr	-2.212	-1.695	-1.171
0.33-1.10 Gyr	-2.215	-1.755	-1.439
1.10-3.64 Gyr	-2.676	-1.999	-1.757
3.64-12.06 Gyr	-3.356	-2.214	-1.929
12.06-13.40 Gyr	-3.421	-2.320	-1.784

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.620	9.692	9.768
{\rm log}_{10}({\rm SFR})	-0.427	-0.216	0.001
{\rm log}_{10}({\rm sSFR})	-10.146	-9.901	-9.674
{\rm stellar\ age}	6.800	7.621	8.916

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.031	-0.784	-0.620
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.171	-0.021	0.159

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.101	0.179	0.308
\delta	-0.638	-0.257	0.062
\tau_1/\tau_2	0.721	1.078	1.411
Q_{PAH}	0.261	0.753	1.460
U_{min}	2.577	6.688	13.175
{\rm log}_{10}(\gamma_e)\,	-3.340	-2.560	-1.695

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.102	-2.989	-2.148
{\rm log}_{10}(\tau_{AGN})\,	1.022	1.456	1.883

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.745	-0.501	-0.360
0.03-0.10 Gyr	-0.407	-0.130	0.131
0.10-0.33 Gyr	-0.746	-0.325	-0.050
0.33-1.10 Gyr	-0.971	-0.563	-0.312
1.10-3.64 Gyr	-0.886	-0.487	-0.255
3.64-12.06 Gyr	-0.366	-0.199	-0.079
12.06-13.40 Gyr	-0.449	-0.059	0.406