2018bgc

Download data

Information

Transient

Name: 2018bgc
Right ascension: 8h33m54.68s
Declination: 55d32m29.38s
Discovery Date: None
Classification: SNIa
Redshift: 0.031305
MW E(B-V): 0.039

Host

Name: 2018bgc
Right ascension: 8h33m56.06s
Declination: 55d32m21.88s
Redshift: 0.031152
Photometric Redshift: 0.036

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.46
Cutout download	processed	14.1
Global aperture construction	processed	0.61
Local aperture photometry	processed	4.55
Global aperture photometry	processed	4.67
Validate local photometry	processed	0.03
Validate global photometry	processed	13.15
Host information	processed	0.08
Global host SED inference	processed	381.74
Local host SED inference	processed	472.29
Transient information	processed	0.0
Transient MWEBV	processed	0.05
Host MWEBV	processed	0.06
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) = 8h33m54.68s, 55d32m29.38s
semi major axis, semi minor axis (arcsec) = 3.21, 3.21
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	28.73	2.63	20.254	0.099	AB
SDSS_g	64.17	2.26	19.382	0.038	AB
PanSTARRS_g	66.72	0.84	19.339	0.014	AB
SDSS_r	99.24	3.1	18.908	0.034	AB
PanSTARRS_r	110.43	1.41	18.792	0.014	AB
SDSS_i	125.56	4.1	18.653	0.035	AB
PanSTARRS_i	130.44	0.99	18.611	0.008	AB
PanSTARRS_z	149.9	3.71	18.460	0.027	AB
SDSS_z	134.86	11.4	18.575	0.092	AB
PanSTARRS_y	164.97	5.87	18.357	0.039	AB
2MASS_J	195.71	73.58	17.276	0.408	Vega
2MASS_H	128.46	123.39	17.260	1.043	Vega
2MASS_K	88.07	115.07	17.200	1.418	Vega

Aperture details

RA, DEC (J2000) = 8h33m56.13s, 55d32m21.84s
semi major axis, semi minor axis (arcsec) = 25.73, 17.43
angle (degrees, anti-clockwise from east) = -74.36

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	270.74	11.62	17.819	0.047	AB
GALEX_NUV	360.44	8.52	17.508	0.026	AB
SDSS_u	1300.07	17.75	16.115	0.015	AB
SDSS_g	3221.78	15.95	15.130	0.005	AB
SDSS_r	5327.67	22.16	14.584	0.005	AB
PanSTARRS_r	5596.35	9.24	14.530	0.002	AB
SDSS_i	7132.07	29.13	14.267	0.004	AB
PanSTARRS_i	7077.3	6.49	14.275	0.001	AB
PanSTARRS_z	8266.3	24.92	14.107	0.003	AB
SDSS_z	7963.55	76.32	14.147	0.010	AB
PanSTARRS_y	9878.18	38.01	13.913	0.004	AB
2MASS_J	10802.22	522.21	12.921	0.052	Vega
2MASS_H	13088.07	872.11	12.240	0.072	Vega
2MASS_K	11962.23	816.93	11.868	0.074	Vega
WISE_W1	6424.31	57.83	11.681	0.010	Vega
WISE_W2	4091.81	65.31	11.531	0.017	Vega
WISE_W3	17222.81	325.97	8.136	0.021	Vega
WISE_W4	22266.02	1905.73	6.411	0.093	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.634	8.764	8.882
${\rm log}_{10}({\rm SFR})$	-1.708	-1.190	-0.694
${\rm log}_{10}({\rm sSFR})$	-10.528	-9.956	-9.466
${\rm stellar\ age}$	5.906	7.481	9.170

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.709	-1.133	-0.649
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.791	-0.233	0.341

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.159	0.520	0.848
$\delta$	-0.484	-0.044	0.245
$\tau_1/\tau_2$	0.790	1.145	1.511
$Q_{PAH}$	0.816	2.470	5.139
$U_{min}$	2.914	7.972	15.293
${\rm log}_{10}(\gamma_e)\,$	-3.248	-2.159	-0.808

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.102	-1.295	-0.550
${\rm log}_{10}(\tau_{AGN})\,$	1.018	1.456	1.965

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.985	-1.456	-1.064
0.03-0.10 Gyr	-1.771	-1.133	-0.574
0.10-0.33 Gyr	-1.960	-1.355	-0.843
0.33-1.10 Gyr	-2.227	-1.544	-1.108
1.10-3.63 Gyr	-2.105	-1.424	-1.108
3.63-12.01 Gyr	-1.541	-1.161	-0.980
12.01-13.34 Gyr	-1.627	-1.042	-0.450

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.241	10.326	10.386
${\rm log}_{10}({\rm SFR})$	0.207	0.494	0.792
${\rm log}_{10}({\rm sSFR})$	-10.171	-9.836	-9.479
${\rm stellar\ age}$	4.245	5.786	6.890

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.426	-0.253	-0.130
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-0.597	-0.055	0.259

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.229	0.337	0.480
$\delta$	-0.513	-0.286	-0.107
$\tau_1/\tau_2$	0.593	0.905	1.200
$Q_{PAH}$	0.937	1.846	3.272
$U_{min}$	2.379	6.509	13.023
${\rm log}_{10}(\gamma_e)\,$	-3.051	-2.032	-1.450

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-2.808	-2.108	-1.702
${\rm log}_{10}(\tau_{AGN})\,$	0.955	1.361	1.793

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.349	0.177	0.448
0.03-0.10 Gyr	0.190	0.566	0.929
0.10-0.33 Gyr	0.366	0.704	0.986
0.33-1.10 Gyr	0.315	0.585	0.776
1.10-3.63 Gyr	0.279	0.524	0.719
3.63-12.01 Gyr	-0.017	0.307	0.463
12.01-13.34 Gyr	-0.295	0.278	0.659