2018gxq

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Information

Transient

Name: 2018gxq
Right ascension: 2h11m38.27s
Declination: 14d12m08.32s
Discovery Date: None
Classification: SNIa
Redshift: 0.025932
MW E(B-V): 0.080

Host

Name: 2018gxq
Right ascension: 2h11m38.24s
Declination: 14d12m11.83s
Redshift: 0.025886
Photometric Redshift: 0.048

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.22
Cutout download	processed	19.42
Global aperture construction	processed	0.61
Local aperture photometry	processed	6.15
Global aperture photometry	processed	6.48
Validate local photometry	processed	0.03
Validate global photometry	processed	17.47
Host information	processed	0.08
Global host SED inference	processed	439.51
Local host SED inference	processed	431.38
Transient information	processed	0.0
Transient MWEBV	processed	0.05
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) = 2h11m38.27s, 14d12m08.32s
semi major axis, semi minor axis (arcsec) = 3.84, 3.84
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	9.77	2.88	21.425	0.320	AB
SDSS_g	59.25	2.3	19.468	0.042	AB
DES_g	66.06	0.5	19.350	0.008	AB
PanSTARRS_g	60.61	1.07	19.444	0.019	AB
SDSS_r	107.09	3.21	18.826	0.032	AB
PanSTARRS_r	96.85	1.39	18.935	0.016	AB
DES_r	117.34	1.17	18.726	0.011	AB
SDSS_i	137.26	3.95	18.556	0.031	AB
PanSTARRS_i	129.22	1.45	18.622	0.012	AB
PanSTARRS_z	150.56	2.33	18.456	0.017	AB
SDSS_z	189.43	9.93	18.206	0.057	AB
DES_z	166.83	2.4	18.344	0.016	AB
PanSTARRS_y	156.24	5.8	18.416	0.040	AB
2MASS_J	248.12	72.16	17.018	0.316	Vega
2MASS_H	79.88	107.71	17.776	1.464	Vega
2MASS_K	171.93	151.61	16.474	0.957	Vega

Aperture details

RA, DEC (J2000) = 2h11m38.23s, 14d12m12.00s
semi major axis, semi minor axis (arcsec) = 8.29, 4.9
angle (degrees, anti-clockwise from east) = -130.69

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	2.62	0.49	22.853	0.204	AB
GALEX_NUV	5.19	0.45	22.112	0.094	AB
SDSS_u	20.34	4.93	20.629	0.263	AB
SDSS_g	142.17	3.64	18.518	0.028	AB
DES_g	139.49	0.74	18.539	0.006	AB
PanSTARRS_g	158.51	1.77	18.400	0.012	AB
SDSS_r	253.07	5.03	17.892	0.022	AB
PanSTARRS_r	250.66	2.27	17.902	0.010	AB
DES_r	245.25	1.73	17.926	0.008	AB
SDSS_i	329.36	6.26	17.606	0.021	AB
PanSTARRS_i	332.3	2.33	17.596	0.008	AB
PanSTARRS_z	383.38	3.71	17.441	0.011	AB
SDSS_z	439.24	16.26	17.293	0.040	AB
DES_z	350.14	3.52	17.539	0.011	AB
PanSTARRS_y	403.12	9.21	17.386	0.025	AB
2MASS_J	684.07	150.29	15.917	0.239	Vega
2MASS_H	651.29	221.75	15.498	0.370	Vega
2MASS_K	769.92	316.07	14.846	0.446	Vega
WISE_W1	226.98	13.33	15.311	0.064	Vega
WISE_W2	138.45	19.52	15.208	0.153	Vega
WISE_W3	-44.25	89.06			Vega
WISE_W4	-639.75	565.49			Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.440	8.570	8.690
${\rm log}_{10}({\rm SFR})$	-2.205	-1.689	-1.248
${\rm log}_{10}({\rm sSFR})$	-10.851	-10.286	-9.721
${\rm stellar\ age}$	4.560	6.645	8.240

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.595	-1.196	-0.846
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.804	-1.447	-1.022

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.242	0.506	0.755
$\delta$	-0.632	-0.260	0.104
$\tau_1/\tau_2$	0.697	1.001	1.310
$Q_{PAH}$	1.182	3.150	5.309
$U_{min}$	3.222	8.202	14.932
${\rm log}_{10}(\gamma_e)\,$	-3.057	-1.947	-0.847

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.482	-1.611	-0.571
${\rm log}_{10}(\tau_{AGN})\,$	0.977	1.466	1.977

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.051	-1.645	-1.369
0.03-0.10 Gyr	-2.564	-1.733	-1.182
0.10-0.33 Gyr	-2.514	-1.622	-1.071
0.33-1.10 Gyr	-2.156	-1.370	-0.994
1.10-3.64 Gyr	-1.815	-1.347	-1.110
3.64-12.07 Gyr	-1.819	-1.391	-1.176
12.07-13.41 Gyr	-1.973	-1.377	-0.843

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.882	8.982	9.058
${\rm log}_{10}({\rm SFR})$	-3.944	-2.479	-1.907
${\rm log}_{10}({\rm sSFR})$	-12.882	-11.472	-10.854
${\rm stellar\ age}$	4.658	6.772	7.983

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.902	-1.741	-1.483
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.671	-1.017	-0.079

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.310	0.415	0.520
$\delta$	-0.505	-0.344	-0.166
$\tau_1/\tau_2$	0.589	0.917	1.301
$Q_{PAH}$	2.366	4.210	5.767
$U_{min}$	3.079	8.296	15.762
${\rm log}_{10}(\gamma_e)\,$	-3.069	-2.106	-0.616

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.607	-2.146	-1.457
${\rm log}_{10}(\tau_{AGN})\,$	0.967	1.352	1.800

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-4.912	-2.843	-2.122
0.03-0.10 Gyr	-4.085	-2.494	-1.821
0.10-0.33 Gyr	-3.655	-2.103	-1.503
0.33-1.10 Gyr	-2.015	-1.249	-0.813
1.10-3.64 Gyr	-1.140	-0.810	-0.520
3.64-12.07 Gyr	-1.706	-0.967	-0.789
12.07-13.41 Gyr	-1.928	-0.990	-0.426