2021hfu results

2021hfu results

Information

Transient

Name:	`2021hfu`
Right ascension:	`8h13m18.37s`
Declination:	`34d55m56.14s`
Discovery Date:	`None`
Classification:	`SN Ia`
Redshift:	`0.020000`
MW E(B-V):	`0.044`

Host

Name:	`2021hfu`
Right ascension:	`8h13m18.29s`
Declination:	`34d55m57.00s`
Redshift:	`0.017443`
Photometric Redshift:	`0.024`

Cutout Download Report

Downloaded	Unavailable
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

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	15.41
Transient MWEBV	processed	0.04
Host match	processed	0.95
Host information	processed	0.09
Host MWEBV	processed	0.05
Global aperture construction	processed	0.68
Global aperture photometry	processed	5.6
Validate global photometry	processed	16.99
Global host SED inference	processed	505.68
Local aperture photometry	processed	5.59
Validate local photometry	processed	0.03
Local host SED inference	processed	590.47

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	8h13m18.37s, 34d55m56.14s
semi major axis, semi minor axis (arcsec):	5.64, 5.64
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	5.51	0.66	22.047	0.131	AB
GALEX_NUV	27.88	0.86	20.287	0.033	AB
SDSS_u	648.53	7.77	16.870	0.013	AB
SDSS_g	3139.53	14.61	15.158	0.005	AB
PanSTARRS_g	3490.13	1.85	15.043	0.001	AB
SDSS_r	6401.7	20.89	14.384	0.004	AB
PanSTARRS_r	6603.38	2.24	14.351	0.000	AB
SDSS_i	9100.47	24.98	14.002	0.003	AB
PanSTARRS_i	9173.31	1.76	13.994	0.000	AB
PanSTARRS_z	11028.06	4.89	13.794	0.000	AB
SDSS_z	11839.67	32.31	13.717	0.003	AB
PanSTARRS_y	13358.45	10.97	13.586	0.001	AB
2MASS_J	15816.96	116.69	12.507	0.008	Vega
2MASS_H	19448.98	167.48	11.810	0.009	Vega
2MASS_K	16473.83	189.1	11.520	0.012	Vega

Aperture details

RA, DEC (J2000):	8h13m18.31s, 34d55m57.04s
semi major axis, semi minor axis (arcsec):	19.06, 6.76
angle (degrees, anti-clockwise from east):	-59.65

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	9.27	1.02	21.482	0.119	AB
GALEX_NUV	46.42	1.32	19.733	0.031	AB
SDSS_u	910.41	11.5	16.502	0.014	AB
SDSS_g	4231.74	17.11	14.834	0.004	AB
PanSTARRS_g	4774.57	3.27	14.703	0.001	AB
SDSS_r	8557.68	24.43	14.069	0.003	AB
PanSTARRS_r	8983.99	3.67	14.016	0.000	AB
SDSS_i	12258.93	29.52	13.679	0.003	AB
PanSTARRS_i	12459.31	3.07	13.661	0.000	AB
PanSTARRS_z	14984.1	8.93	13.461	0.001	AB
SDSS_z	15695.32	45.33	13.411	0.003	AB
PanSTARRS_y	18264.86	21.51	13.246	0.001	AB
2MASS_J	21462.11	232.89	12.176	0.012	Vega
2MASS_H	26845.29	341.5	11.460	0.014	Vega
2MASS_K	23283.94	389.01	11.145	0.018	Vega
WISE_W1	9707.9	61.44	11.233	0.007	Vega
WISE_W2	5313.07	64.3	11.248	0.013	Vega
WISE_W3	1486.14	132.79	10.796	0.097	Vega
WISE_W4	1780.96	725.55	9.153	0.442	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.884	10.063	10.236
{\rm log}_{10}({\rm SFR})	-2.481	-0.668	-0.041
{\rm log}_{10}({\rm sSFR})	-12.715	-10.716	-10.045
{\rm stellar\ age}	3.035	6.182	8.399

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.432	-0.728	-0.350
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.136	-0.350	0.070

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.363	0.702	1.009
\delta	-0.920	-0.765	-0.410
\tau_1/\tau_2	0.540	0.924	1.308
Q_{PAH}	1.618	3.849	5.827
U_{min}	2.911	8.297	15.302
{\rm log}_{10}(\gamma_e)\,	-3.261	-1.507	-0.489

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.509	-3.295	-0.373
{\rm log}_{10}(\tau_{AGN})\,	0.843	1.449	1.950

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.260	-0.513	-0.058
0.03-0.10 Gyr	-3.205	-0.903	-0.030
0.10-0.33 Gyr	-2.520	-0.460	0.439
0.33-1.10 Gyr	-1.570	0.136	0.612
1.10-3.66 Gyr	-0.741	0.195	0.474
3.66-12.17 Gyr	-1.135	-0.024	0.340
12.17-13.53 Gyr	-1.058	0.014	0.739

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.367	10.455	10.510
{\rm log}_{10}({\rm SFR})	-3.489	-2.537	-1.949
{\rm log}_{10}({\rm sSFR})	-13.963	-13.000	-12.392
{\rm stellar\ age}	8.299	11.792	12.828

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.646	-0.513	-0.391
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.533	-0.699	0.124

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.043	0.093	0.173
\delta	-0.840	-0.522	-0.139
\tau_1/\tau_2	0.465	0.896	1.354
Q_{PAH}	0.363	1.253	3.113
U_{min}	3.149	9.093	16.961
{\rm log}_{10}(\gamma_e)\,	-2.694	-1.732	-0.987

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.593	-3.911	-3.069
{\rm log}_{10}(\tau_{AGN})\,	1.091	1.624	1.981

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-4.507	-2.661	-2.039
0.03-0.10 Gyr	-4.518	-2.680	-1.904
0.10-0.33 Gyr	-4.617	-2.616	-1.812
0.33-1.10 Gyr	-4.546	-2.459	-1.460
1.10-3.66 Gyr	-3.571	-1.903	-0.686
3.66-12.17 Gyr	-1.956	0.067	0.631
12.17-13.53 Gyr	0.439	1.487	1.632