2009I

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Information

Transient

Name: 2009I
Right ascension: 2h45m10.40s
Declination: -4d42m49.40s
Discovery Date: None
Classification: Ia
Redshift: 0.025415
MW E(B-V): 0.027

Host

Name: 2009I
Right ascension: 2h45m09.95s
Declination: -4d42m38.58s
Redshift: 0.026168
Photometric Redshift: 0.018

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.16
Cutout download	processed	20.18
Global aperture construction	processed	0.59
Local aperture photometry	processed	6.49
Global aperture photometry	processed	6.99
Validate local photometry	processed	0.03
Validate global photometry	processed	18.65
Host information	processed	0.1
Global host SED inference	processed	502.81
Local host SED inference	processed	474.42
Transient information	processed	0.0
Transient MWEBV	processed	0.07
Host MWEBV	processed	0.05
Log transient processing status	processed	None

Cutout Download Report

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:

Aperture Photometry

Aperture details

RA, DEC (J2000) = 2h45m10.40s, -4d42m49.40s
semi major axis, semi minor axis (arcsec) = 3.8, 3.8
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	66.6	3.95	19.341	0.064	AB
SDSS_g	237.6	4.12	17.960	0.019	AB
DES_g	251.86	0.56	17.897	0.002	AB
PanSTARRS_g	256.52	0.96	17.877	0.004	AB
SDSS_r	409.69	5.62	17.369	0.015	AB
PanSTARRS_r	411.57	1.02	17.364	0.003	AB
DES_r	443.13	0.81	17.284	0.002	AB
SDSS_i	542.77	6.89	17.063	0.014	AB
PanSTARRS_i	536.34	1.2	17.076	0.002	AB
PanSTARRS_z	586.69	2.35	16.979	0.004	AB
SDSS_z	652.31	14.3	16.864	0.024	AB
DES_z	664.78	2.5	16.843	0.004	AB
PanSTARRS_y	831.59	7.08	16.600	0.009	AB
2MASS_J	784.67	84.77	15.768	0.117	Vega
2MASS_H	914.78	117.84	15.129	0.140	Vega
2MASS_K	598.3	152.14	15.120	0.276	Vega

Aperture details

RA, DEC (J2000) = 2h45m10.04s, -4d42m37.84s
semi major axis, semi minor axis (arcsec) = 37.8, 27.13
angle (degrees, anti-clockwise from east) = -6.44

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
DES_g	10903.76	3.83	13.806	0.000	AB
PanSTARRS_g	10853.31	7.6	13.811	0.001	AB
PanSTARRS_r	16710.24	8.15	13.343	0.001	AB
DES_z	26103.69	16.13	12.858	0.001	AB
WISE_W1	19624.45	88.14	10.469	0.005	Vega
WISE_W2	12002.4	100.66	10.363	0.009	Vega
WISE_W3	64571.18	1800.62	6.701	0.030	Vega
WISE_W4	84690.88	4837.09	4.960	0.062	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.049	9.234	9.369
${\rm log}_{10}({\rm SFR})$	-1.089	-0.594	-0.215
${\rm log}_{10}({\rm sSFR})$	-10.382	-9.807	-9.326
${\rm stellar\ age}$	3.514	6.463	8.450

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.785	-1.371	-0.764
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-0.269	-0.059	0.110

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.562	0.940	1.214
$\delta$	-0.434	-0.084	0.155
$\tau_1/\tau_2$	0.732	1.080	1.424
$Q_{PAH}$	0.255	1.088	2.543
$U_{min}$	2.431	7.360	14.029
${\rm log}_{10}(\gamma_e)\,$	-3.524	-2.468	-1.438

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.233	-2.381	-0.992
${\rm log}_{10}(\tau_{AGN})\,$	0.925	1.361	1.829

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.910	-0.581	-0.332
0.03-0.10 Gyr	-1.482	-0.628	-0.141
0.10-0.33 Gyr	-1.571	-0.652	-0.118
0.33-1.10 Gyr	-1.555	-0.739	-0.290
1.10-3.64 Gyr	-1.386	-0.766	-0.432
3.64-12.07 Gyr	-1.453	-0.785	-0.517
12.07-13.41 Gyr	-1.606	-0.775	-0.133

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.584	10.733	10.892
${\rm log}_{10}({\rm SFR})$	0.040	0.537	1.218
${\rm log}_{10}({\rm sSFR})$	-10.676	-10.167	-9.530
${\rm stellar\ age}$	3.794	6.557	8.387

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.932	-0.516	-0.191
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.523	-0.668	0.042

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.226	0.419	0.681
$\delta$	-0.464	0.073	0.284
$\tau_1/\tau_2$	0.497	0.929	1.328
$Q_{PAH}$	1.377	2.901	5.624
$U_{min}$	2.508	7.221	14.159
${\rm log}_{10}(\gamma_e)\,$	-3.296	-2.157	-1.253

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.631	-2.457	-1.769
${\rm log}_{10}(\tau_{AGN})\,$	1.037	1.560	1.966

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.115	0.479	0.867
0.03-0.10 Gyr	-0.370	0.522	1.347
0.10-0.33 Gyr	-0.636	0.437	1.021
0.33-1.10 Gyr	-0.142	0.652	1.107
1.10-3.64 Gyr	0.232	0.852	1.174
3.64-12.07 Gyr	-0.068	0.718	1.011
12.07-13.41 Gyr	-0.280	0.744	1.416