2007ar results

2007ar results

Information

Transient

Name:	`2007ar`
Right ascension:	`13h21m01.93s`
Declination:	`58d33m02.40s`
Discovery Date:	`None`
Classification:	`SN Ia`
Redshift:	`0.053610`
MW E(B-V):	`0.008`

Host

Name:	`2007ar`
Right ascension:	`13h21m03.02s`
Declination:	`58d32m55.89s`
Redshift:	`0.052792`
Photometric Redshift:	`0.043`

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: blocked

Task Name	Status	Time (s)
Cutout download	processed	15.23
Transient MWEBV	processed	0.03
Host match	processed	1.11
Host information	processed	0.12
Host MWEBV	processed	0.03
Global aperture construction	processed	0.56
Global aperture photometry	processed	6.21
Validate global photometry	processed	15.33
Global host SED inference	processed	433.13
Local aperture photometry	processed	5.69
Validate local photometry	processed	0.02
Local host SED inference	processed	None

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	13h21m01.93s, 58d33m02.40s
semi major axis, semi minor axis (arcsec):	1.95, 1.95
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	4.6	1.66	22.243	0.391	AB
SDSS_g	34.8	1.6	20.046	0.050	AB
DES_g	38.63	0.47	19.933	0.013	AB
PanSTARRS_g	42.95	0.54	19.818	0.014	AB
SDSS_r	83.12	2.51	19.101	0.033	AB
PanSTARRS_r	88.06	0.6	19.038	0.007	AB
SDSS_i	121.77	3.23	18.686	0.029	AB
PanSTARRS_i	121.02	0.71	18.693	0.006	AB
PanSTARRS_z	155.5	1.53	18.421	0.011	AB
SDSS_z	162.31	6.13	18.374	0.041	AB
DES_z	139.56	2.31	18.538	0.018	AB
PanSTARRS_y	197.25	4.01	18.162	0.022	AB

Aperture details

RA, DEC (J2000):	13h21m02.99s, 58d32m56.03s
semi major axis, semi minor axis (arcsec):	22.93, 13.49
angle (degrees, anti-clockwise from east):	-56.61

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	507.35	15.4	17.137	0.033	AB
SDSS_g	3154.96	15.18	15.153	0.005	AB
DES_g	3377.22	4.41	15.079	0.001	AB
PanSTARRS_g	3522.6	4.8	15.033	0.001	AB
SDSS_r	7172.35	23.23	14.261	0.004	AB
PanSTARRS_r	7317.2	5.31	14.239	0.001	AB
SDSS_i	10598.81	29.89	13.837	0.003	AB
PanSTARRS_i	10224.98	6.33	13.876	0.001	AB
PanSTARRS_z	13103.13	13.68	13.607	0.001	AB
SDSS_z	13930.09	55.86	13.540	0.004	AB
DES_z	13178.19	22.36	13.600	0.002	AB
PanSTARRS_y	16653.36	36.27	13.346	0.002	AB
2MASS_J	21282.47	340.05	12.185	0.017	Vega
2MASS_H	25590.35	482.77	11.512	0.020	Vega
2MASS_K	22859.93	519.24	11.165	0.025	Vega
WISE_W1	11365.86	63.39	11.062	0.006	Vega
WISE_W2	6495.93	65.25	11.029	0.011	Vega
WISE_W3	2182.95	184.07	10.378	0.092	Vega
WISE_W4	2739.19	857.09	8.686	0.340	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.339	9.464	9.586
{\rm log}_{10}({\rm SFR})	-1.847	-1.208	-0.708
{\rm log}_{10}({\rm sSFR})	-11.360	-10.685	-10.145
{\rm stellar\ age}	7.508	9.196	12.284

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.398	-0.901	-0.541
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.186	0.130	0.343

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.478	0.785	1.133
\delta	-0.503	-0.148	0.132
\tau_1/\tau_2	0.572	0.956	1.342
Q_{PAH}	0.774	2.518	5.107
U_{min}	3.040	8.329	15.275
{\rm log}_{10}(\gamma_e)\,	-3.182	-2.144	-0.928

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.948	-1.192	-0.476
{\rm log}_{10}(\tau_{AGN})\,	0.969	1.411	1.885

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.728	-1.029	-0.618
0.03-0.10 Gyr	-2.811	-1.433	-0.743
0.10-0.33 Gyr	-3.637	-1.744	-0.994
0.33-1.08 Gyr	-4.390	-1.839	-1.077
1.08-3.57 Gyr	-4.004	-1.676	-0.772
3.57-11.75 Gyr	-2.052	-0.568	-0.331
11.75-13.05 Gyr	-0.649	0.142	0.687

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	11.190	11.290	11.382
{\rm log}_{10}({\rm SFR})	-1.814	-0.878	-0.046
{\rm log}_{10}({\rm sSFR})	-13.121	-12.091	-11.284
{\rm stellar\ age}	6.364	7.742	10.903

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.334	-0.177	-0.072
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.604	-0.737	0.125

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.123	0.346	0.472
\delta	-0.825	-0.505	-0.168
\tau_1/\tau_2	0.465	0.819	1.175
Q_{PAH}	0.206	0.560	1.584
U_{min}	2.567	7.271	14.074
{\rm log}_{10}(\gamma_e)\,	-3.546	-2.856	-1.755

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.581	-4.012	-3.221
{\rm log}_{10}(\tau_{AGN})\,	1.055	1.553	1.910

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.967	-0.936	-0.092
0.03-0.10 Gyr	-2.306	-1.012	-0.022
0.10-0.33 Gyr	-1.901	-0.501	0.494
0.33-1.08 Gyr	-1.224	0.203	0.808
1.08-3.57 Gyr	-0.366	1.097	1.523
3.57-11.75 Gyr	0.639	1.358	1.543
11.75-13.05 Gyr	0.838	1.549	2.386