2018emv results

2018emv results

Information

Transient

Name:	`SN2018emv`
Right ascension:	`15h05m30.44s`
Declination:	`30d54m36.92s`
Discovery Date:	`July 25, 2018, 4:09 a.m.`
Classification:	`SN Ia`
Redshift:	`0.056900`
MW E(B-V):	`0.020`

Host

Name:	`2018emv`
Right ascension:	`15h05m30.93s`
Declination:	`30d54m38.94s`
Redshift:	`0.056900`
Photometric Redshift:	`0.035`

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_z	DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	14.89
Transient MWEBV	processed	0.04
Host match	processed	2.24
Host information	processed	0.09
Host MWEBV	processed	0.05
Global aperture construction	processed	0.66
Global aperture photometry	processed	7.25
Validate global photometry	processed	17.92
Global host SED inference	processed	382.2
Local aperture photometry	processed	6.85
Validate local photometry	processed	0.03
Local host SED inference	processed	466.19

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	15h05m30.44s, 30d54m36.92s
semi major axis, semi minor axis (arcsec):	1.81, 1.81
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	8.19	1.56	21.617	0.207	AB
SDSS_g	46.26	1.82	19.737	0.043	AB
DES_g	49.57	0.38	19.662	0.008	AB
PanSTARRS_g	46.45	0.48	19.733	0.011	AB
SDSS_r	86.11	2.51	19.062	0.032	AB
PanSTARRS_r	87.84	0.63	19.041	0.008	AB
DES_r	95.65	2.48	18.948	0.028	AB
SDSS_i	112.54	3.02	18.772	0.029	AB
PanSTARRS_i	114.1	0.51	18.757	0.005	AB
PanSTARRS_z	137.38	1.28	18.555	0.010	AB
SDSS_z	138.32	5.42	18.548	0.043	AB
DES_z	142.05	2.68	18.519	0.021	AB
PanSTARRS_y	163.17	3.85	18.368	0.026	AB

Aperture details

RA, DEC (J2000):	15h05m30.91s, 30d54m38.96s
semi major axis, semi minor axis (arcsec):	14.18, 11.72
angle (degrees, anti-clockwise from east):	-91.2

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	45.97	5.16	19.744	0.122	AB
GALEX_NUV	92.19	3.41	18.988	0.040	AB
SDSS_u	456.17	11.33	17.252	0.027	AB
SDSS_g	2093.04	12.27	15.598	0.006	AB
DES_g	2202.84	2.59	15.543	0.001	AB
PanSTARRS_g	2133.06	3.4	15.577	0.002	AB
SDSS_r	3876.98	16.93	14.929	0.005	AB
PanSTARRS_r	3968.69	4.48	14.903	0.001	AB
DES_r	4226.11	16.47	14.835	0.004	AB
SDSS_i	5422.98	21.04	14.564	0.004	AB
PanSTARRS_i	5372.67	3.59	14.575	0.001	AB
PanSTARRS_z	6503.81	9.09	14.367	0.002	AB
SDSS_z	6872.87	38.5	14.307	0.006	AB
DES_z	6958.58	18.79	14.294	0.003	AB
PanSTARRS_y	8136.84	27.62	14.124	0.004	AB
WISE_W1	5398.84	33.05	11.870	0.007	Vega
WISE_W2	3547.52	35.63	11.686	0.011	Vega
WISE_W3	10800.18	92.9	8.642	0.009	Vega
WISE_W4	16593.48	704.56	6.730	0.046	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.163	9.284	9.410
{\rm log}_{10}({\rm SFR})	-1.595	-0.999	-0.526
{\rm log}_{10}({\rm sSFR})	-10.889	-10.282	-9.776
{\rm stellar\ age}	5.532	7.179	8.661

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.564	-0.960	-0.500
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.541	0.134	0.391

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.299	0.619	0.939
\delta	-0.668	-0.294	0.102
\tau_1/\tau_2	0.696	1.012	1.347
Q_{PAH}	1.199	3.591	5.933
U_{min}	3.077	8.361	15.247
{\rm log}_{10}(\gamma_e)\,	-2.801	-1.641	-0.437

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.657	-1.712	-0.520
{\rm log}_{10}(\tau_{AGN})\,	0.942	1.466	1.946

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.544	-1.075	-0.697
0.03-0.10 Gyr	-1.841	-1.034	-0.435
0.10-0.33 Gyr	-1.827	-1.047	-0.519
0.33-1.08 Gyr	-1.717	-0.995	-0.523
1.08-3.56 Gyr	-1.454	-0.791	-0.493
3.56-11.70 Gyr	-0.971	-0.623	-0.435
11.70-13.00 Gyr	-1.155	-0.555	0.027

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.834	10.909	10.954
{\rm log}_{10}({\rm SFR})	-0.177	0.035	0.223
{\rm log}_{10}({\rm sSFR})	-11.095	-10.843	-10.659
{\rm stellar\ age}	5.305	6.519	7.367

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.324	-0.204	-0.119
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.082	0.234	0.387

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.174	0.224	0.294
\delta	-0.849	-0.643	-0.397
\tau_1/\tau_2	0.725	1.064	1.395
Q_{PAH}	1.934	3.068	4.623
U_{min}	2.256	7.011	13.954
{\rm log}_{10}(\gamma_e)\,	-2.298	-1.611	-1.072

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.131	-1.654	-1.328
{\rm log}_{10}(\tau_{AGN})\,	1.173	1.560	1.862

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.027	0.235	0.429
0.03-0.10 Gyr	-0.561	-0.106	0.183
0.10-0.33 Gyr	-0.321	0.092	0.396
0.33-1.08 Gyr	0.301	0.695	0.910
1.08-3.56 Gyr	0.923	1.130	1.330
3.56-11.70 Gyr	0.760	1.003	1.121
11.70-13.00 Gyr	0.307	0.908	1.323