2020nej results

2020nej results

Information

Transient

Name:	`SN2020nej`
Right ascension:	`2h37m17.60s`
Declination:	`7d17m35.95s`
Discovery Date:	`June 22, 2020, 3:45 a.m.`
Classification:	`SN Ia`
Redshift:	`0.021680`
MW E(B-V):	`0.120`

Host

Name:
Right ascension:	`2h37m14.49s`
Declination:	`7d18m20.38s`
Redshift:	`0.021678`
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: blocked

Task Name	Status	Time (s)
Cutout download	processed	13.99
Transient MWEBV	processed	0.04
Host match	processed	7.01
Host information	processed	0.14
Host MWEBV	processed	0.06
Global aperture construction	processed	0.68
Global aperture photometry	processed	4.72
Validate global photometry	processed	11.25
Global host SED inference	processed	541.87
Local aperture photometry	processed	4.51
Validate local photometry	processed	0.02
Local host SED inference	failed	0.01

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	2h37m17.60s, 7d17m35.95s
semi major axis, semi minor axis (arcsec):	4.56, 4.56
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	0.76	0.63	24.197	0.905	AB
PanSTARRS_g	-6.18	1.8			AB
SDSS_r	-18.55	2.64			AB
PanSTARRS_r	-4.89	1.66			AB
SDSS_i	-26.18	4.43			AB
PanSTARRS_i	2.87	1.44	22.757	0.545	AB
PanSTARRS_z	-1.26	3.0			AB
PanSTARRS_y	-48.06	8.09			AB
2MASS_J	-110.61	114.04			Vega
2MASS_H	184.55	192.27	16.867	1.131	Vega
2MASS_K	-171.63	204.01			Vega

Aperture details

RA, DEC (J2000):	2h37m14.45s, 7d18m22.42s
semi major axis, semi minor axis (arcsec):	32.71, 21.28
angle (degrees, anti-clockwise from east):	-7.85

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	88.57	6.74	19.032	0.083	AB
GALEX_NUV	107.41	7.14	18.822	0.072	AB
PanSTARRS_g	10644.46	12.06	13.832	0.001	AB
SDSS_r	23574.53	43.04	12.969	0.002	AB
PanSTARRS_r	24131.68	11.86	12.944	0.001	AB
PanSTARRS_i	37592.21	10.72	12.462	0.000	AB
PanSTARRS_z	51292.93	20.95	12.125	0.000	AB
PanSTARRS_y	65361.84	50.86	11.862	0.001	AB
WISE_W2	25889.81	186.96	9.528	0.008	Vega

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	11.230	11.305	11.348
{\rm log}_{10}({\rm SFR})	-1.057	-0.595	-0.278
{\rm log}_{10}({\rm sSFR})	-12.331	-11.867	-11.551
{\rm stellar\ age}	8.636	12.113	12.773

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.431	-0.273	-0.155
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.470	-0.446	0.193

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.160	0.282	0.449
\delta	-0.421	-0.050	0.235
\tau_1/\tau_2	0.578	0.979	1.378
Q_{PAH}	0.394	1.799	4.425
U_{min}	3.078	8.396	16.162
{\rm log}_{10}(\gamma_e)\,	-3.003	-1.681	-0.684

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.569	-3.691	-2.491
{\rm log}_{10}(\tau_{AGN})\,	1.114	1.645	1.971

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.011	-0.554	-0.192
0.03-0.10 Gyr	-2.564	-0.726	-0.248
0.10-0.33 Gyr	-3.544	-1.042	-0.319
0.33-1.10 Gyr	-3.796	-1.186	-0.315
1.10-3.65 Gyr	-2.735	-0.832	0.146
3.65-12.12 Gyr	-1.047	0.704	1.449
12.12-13.47 Gyr	1.557	2.370	2.462