2012G

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Information

Transient

Name: 2012G
Right ascension: 12h39m35.00s
Declination: 16d35m11.90s
Discovery Date: None
Classification: Ia
Redshift: 0.026873
MW E(B-V): 0.021

Host

Name: 2012G
Right ascension: 12h39m35.86s
Declination: 16d35m16.17s
Redshift: 0.025989
Photometric Redshift: 0.039

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.21
Cutout download	processed	23.26
Global aperture construction	processed	0.62
Local aperture photometry	processed	5.35
Global aperture photometry	processed	6.02
Validate local photometry	processed	0.03
Validate global photometry	processed	18.2
Host information	processed	0.08
Global host SED inference	processed	413.24
Local host SED inference	processed	536.11
Transient information	processed	0.0
Transient MWEBV	processed	0.05
Host MWEBV	processed	0.21
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) = 12h39m35.00s, 16d35m11.90s
semi major axis, semi minor axis (arcsec) = 3.83, 3.83
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	20.18	3.73	20.638	0.201	AB
SDSS_g	48.03	2.34	19.696	0.053	AB
DES_g	47.19	0.38	19.715	0.009	AB
PanSTARRS_g	49.44	0.8	19.665	0.018	AB
SDSS_r	63.25	2.78	19.397	0.048	AB
PanSTARRS_r	67.08	1.11	19.333	0.018	AB
DES_r	66.5	0.75	19.343	0.012	AB
SDSS_i	69.58	4.03	19.294	0.063	AB
PanSTARRS_i	81.97	1.4	19.116	0.019	AB
PanSTARRS_z	83.69	2.44	19.093	0.032	AB
SDSS_z	111.91	11.13	18.778	0.108	AB
DES_z	85.46	2.13	19.071	0.027	AB
PanSTARRS_y	92.54	6.13	18.984	0.072	AB
2MASS_J	107.26	72.82	17.929	0.737	Vega
2MASS_H	294.74	128.02	16.359	0.472	Vega
2MASS_K	240.48	119.65	16.110	0.540	Vega

Aperture details

RA, DEC (J2000) = 12h39m35.84s, 16d35m16.35s
semi major axis, semi minor axis (arcsec) = 10.62, 6.31
angle (degrees, anti-clockwise from east) = -114.51

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	186.08	13.95	18.226	0.081	AB
GALEX_NUV	290.22	2.59	17.743	0.010	AB
SDSS_u	529.68	9.73	17.090	0.020	AB
SDSS_g	1363.97	10.11	16.063	0.008	AB
DES_g	1331.75	1.63	16.089	0.001	AB
PanSTARRS_g	1378.23	1.82	16.052	0.001	AB
SDSS_r	2035.36	12.35	15.628	0.007	AB
PanSTARRS_r	2062.7	2.51	15.614	0.001	AB
DES_r	2136.23	3.38	15.576	0.002	AB
SDSS_i	2563.1	14.97	15.378	0.006	AB
PanSTARRS_i	2606.5	3.06	15.360	0.001	AB
PanSTARRS_z	2938.08	5.21	15.230	0.002	AB
SDSS_z	3093.24	27.08	15.174	0.010	AB
DES_z	3108.46	10.06	15.169	0.004	AB
PanSTARRS_y	3400.16	12.61	15.071	0.004	AB
2MASS_J	4726.59	187.99	13.819	0.043	Vega
2MASS_H	5091.0	325.51	13.265	0.069	Vega
2MASS_K	4074.85	307.43	13.037	0.082	Vega
WISE_W1	2510.56	31.81	12.702	0.014	Vega
WISE_W2	1665.72	39.9	12.507	0.026	Vega
WISE_W3	8500.07	184.44	8.902	0.024	Vega
WISE_W4	25905.65	2128.89	6.247	0.089	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.016	8.214	8.342
${\rm log}_{10}({\rm SFR})$	-2.607	-1.734	-0.901
${\rm log}_{10}({\rm sSFR})$	-10.858	-9.943	-9.027
${\rm stellar\ age}$	2.014	5.518	7.564

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.749	-1.409	-0.929
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.605	-0.903	-0.083

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.207	0.579	0.958
$\delta$	-0.339	0.027	0.293
$\tau_1/\tau_2$	0.679	1.052	1.407
$Q_{PAH}$	0.903	3.059	5.593
$U_{min}$	3.066	8.342	15.915
${\rm log}_{10}(\gamma_e)\,$	-3.050	-1.737	-0.594

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.403	-1.161	-0.158
${\rm log}_{10}(\tau_{AGN})\,$	1.065	1.599	1.969

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.348	-2.369	-1.745
0.03-0.10 Gyr	-2.727	-1.638	-0.755
0.10-0.33 Gyr	-2.020	-1.313	-0.719
0.33-1.10 Gyr	-2.754	-1.686	-1.218
1.10-3.64 Gyr	-2.913	-1.780	-1.451
3.64-12.07 Gyr	-3.383	-1.886	-1.557
12.07-13.41 Gyr	-3.501	-1.920	-1.291

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.615	9.754	9.921
${\rm log}_{10}({\rm SFR})$	0.452	0.694	0.903
${\rm log}_{10}({\rm sSFR})$	-9.376	-9.094	-8.775
${\rm stellar\ age}$	4.604	6.567	8.332

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.092	-0.711	-0.473
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.903	-1.494	0.209

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.633	0.867	1.069
$\delta$	0.030	0.125	0.214
$\tau_1/\tau_2$	0.553	0.906	1.269
$Q_{PAH}$	0.219	0.550	1.289
$U_{min}$	2.230	6.830	13.516
${\rm log}_{10}(\gamma_e)\,$	-3.713	-3.143	-2.203

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.259	-2.311	-1.893
${\rm log}_{10}(\tau_{AGN})\,$	0.952	1.310	1.749

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.584	-0.185	0.123
0.03-0.10 Gyr	0.591	0.837	1.049
0.10-0.33 Gyr	-0.804	0.065	0.535
0.33-1.10 Gyr	-1.196	-0.405	-0.059
1.10-3.64 Gyr	-0.974	-0.317	-0.019
3.64-12.07 Gyr	-0.821	-0.260	-0.010
12.07-13.41 Gyr	-0.971	-0.164	0.496