2009aa

Download data

Information

Transient

Name: 2009aa
Right ascension: 11h23m42.28s
Declination: -22d16m14.50s
Discovery Date: None
Classification: Ia
Redshift: 0.028511
MW E(B-V): 0.029

Host

Name: 2009aa
Right ascension: 11h23m40.95s
Declination: -22d16m14.48s
Redshift: 0.027309
Photometric Redshift: 0.080

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.36
Cutout download	processed	2.2
Global aperture construction	processed	0.64
Local aperture photometry	processed	4.83
Global aperture photometry	processed	3.69
Validate local photometry	processed	0.02
Validate global photometry	processed	10.21
Host information	processed	0.09
Global host SED inference	processed	495.19
Local host SED inference	processed	529.2
Transient information	processed	0.0
Transient MWEBV	processed	0.13
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) = 11h23m42.28s, -22d16m14.50s
semi major axis, semi minor axis (arcsec) = 3.65, 3.65
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
PanSTARRS_g	36.93	1.41	19.982	0.042	AB
PanSTARRS_r	61.2	1.14	19.433	0.020	AB
PanSTARRS_i	81.1	1.34	19.127	0.018	AB
PanSTARRS_z	91.89	3.07	18.992	0.036	AB
PanSTARRS_y	80.68	7.48	19.133	0.101	AB
2MASS_J	2.55	85.34	21.990	36.385	Vega
2MASS_H	-144.08	146.88			Vega
2MASS_K	177.53	175.64	16.439	1.074	Vega

Aperture details

RA, DEC (J2000) = 11h23m41.05s, -22d16m12.61s
semi major axis, semi minor axis (arcsec) = 25.04, 12.66
angle (degrees, anti-clockwise from east) = -123.55

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
PanSTARRS_g	4441.86	6.94	14.781	0.002	AB
PanSTARRS_r	8251.84	5.84	14.109	0.001	AB
PanSTARRS_i	11278.57	6.71	13.769	0.001	AB
PanSTARRS_z	13187.22	15.0	13.600	0.001	AB
PanSTARRS_y	15266.27	34.6	13.441	0.002	AB
2MASS_J	18351.93	457.99	12.346	0.027	Vega
2MASS_H	20852.38	782.07	11.735	0.041	Vega
2MASS_K	16064.91	938.77	11.548	0.063	Vega
WISE_W1	8477.19	61.11	11.380	0.008	Vega
WISE_W2	4888.49	71.54	11.338	0.016	Vega
WISE_W3	13328.09	244.86	8.414	0.020	Vega
WISE_W4	14126.06	1712.39	6.905	0.132	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.435	8.552	8.660
${\rm log}_{10}({\rm SFR})$	-2.806	-2.095	-1.552
${\rm log}_{10}({\rm sSFR})$	-11.306	-10.632	-10.123
${\rm stellar\ age}$	6.407	7.960	10.931

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.810	-1.476	-1.004
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.873	-1.515	-0.466

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.277	0.649	0.953
$\delta$	-0.281	0.145	0.329
$\tau_1/\tau_2$	0.698	1.041	1.397
$Q_{PAH}$	1.171	3.415	5.820
$U_{min}$	2.759	7.752	14.993
${\rm log}_{10}(\gamma_e)\,$	-3.218	-2.227	-0.992

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-1.683	-0.721	-0.250
${\rm log}_{10}(\tau_{AGN})\,$	1.072	1.462	1.980

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.284	-2.425	-1.864
0.03-0.10 Gyr	-2.919	-2.063	-1.450
0.10-0.33 Gyr	-3.005	-1.970	-1.409
0.33-1.10 Gyr	-3.007	-2.005	-1.409
1.10-3.64 Gyr	-2.920	-1.753	-1.320
3.64-12.05 Gyr	-1.948	-1.382	-1.211
12.05-13.39 Gyr	-1.825	-1.160	-0.403

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.553	10.704	10.844
${\rm log}_{10}({\rm SFR})$	-3.002	-1.163	0.198
${\rm log}_{10}({\rm sSFR})$	-13.874	-11.959	-10.479
${\rm stellar\ age}$	6.499	8.612	12.688

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.374	-0.973	-0.747
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.604	-0.779	0.143

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.189	0.421	0.653
$\delta$	-0.766	-0.415	-0.059
$\tau_1/\tau_2$	0.485	0.943	1.351
$Q_{PAH}$	0.847	2.256	5.425
$U_{min}$	2.885	8.602	16.621
${\rm log}_{10}(\gamma_e)\,$	-3.425	-2.261	-1.137

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.034	-2.959	-1.892
${\rm log}_{10}(\tau_{AGN})\,$	1.165	1.689	2.013

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-4.284	-1.461	0.044
0.03-0.10 Gyr	-4.241	-1.285	0.227
0.10-0.33 Gyr	-4.779	-1.506	0.166
0.33-1.10 Gyr	-4.409	-1.250	0.333
1.10-3.64 Gyr	-3.365	-0.339	0.796
3.64-12.05 Gyr	-1.842	0.528	0.919
12.05-13.39 Gyr	-0.151	1.192	1.967