2020nxt results

2020nxt results

Information

Transient

Name:	`SN2020nxt`
Right ascension:	`22h37m36.24s`
Declination:	`35d00m07.68s`
Discovery Date:	`July 3, 2020, 12:53 p.m.`
Classification:	`SN Ibn`
Redshift:	`None`
MW E(B-V):	`0.065`

Host

Name:	`2020nxt`
Object ID:	`150003394025493007`
Catalog Name:	`panstarrs`
Catalog Release:	`dr2`
Right ascension:	`22h37m36.61s`
Declination:	`35d00m07.34s`
Redshift:	`0.030639`
Photometric Redshift:	`0.029`

Cutout Download Report

Downloadable	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	17.35
Transient MWEBV	processed	0.15
Host match	processed	5.36
Host information	processed	0.13
Host MWEBV	processed	0.11
Host spectrum download	not processed	None
Global aperture construction	processed	0.68
Global aperture photometry	processed	5.31
Validate global photometry	processed	16.68
Global host SED inference	processed	395.54
Local aperture photometry	processed	5.28
Validate local photometry	processed	0.03
Local host SED inference	processed	453.87

Imaging data

Spectral Energy Distribution

Host Galaxy Spectrum

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.133	9.305	9.452
{\rm log}_{10}({\rm SFR})	-1.321	-0.813	-0.438
{\rm log}_{10}({\rm sSFR})	-10.739	-10.116	-9.633
{\rm stellar\ age}	4.491	6.799	8.653

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.741	-1.291	-0.789
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.800	-1.399	-0.233

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.298	0.503	0.727
\delta	-0.665	-0.321	0.040
\tau_1/\tau_2	0.642	0.988	1.336
Q_{PAH}	0.472	2.252	4.423
U_{min}	2.623	7.604	14.683
{\rm log}_{10}(\gamma_e)\,	-3.485	-2.068	-1.132

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.076	-2.098	-0.992
{\rm log}_{10}(\tau_{AGN})\,	0.925	1.374	1.859

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.134	-0.703	-0.468
0.03-0.10 Gyr	-1.805	-0.878	-0.408
0.10-0.33 Gyr	-1.786	-0.802	-0.306
0.33-1.10 Gyr	-1.565	-0.740	-0.345
1.10-3.63 Gyr	-1.368	-0.694	-0.400
3.63-12.01 Gyr	-1.194	-0.672	-0.417
12.01-13.35 Gyr	-1.327	-0.630	0.001

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.119	10.206	10.287
{\rm log}_{10}({\rm SFR})	-0.650	-0.422	-0.218
{\rm log}_{10}({\rm sSFR})	-10.860	-10.633	-10.421
{\rm stellar\ age}	6.997	7.954	9.771

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.300	-1.005	-0.760
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.037	-0.672	-0.444

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.218	0.337	0.491
\delta	-0.175	0.065	0.232
\tau_1/\tau_2	0.477	0.841	1.226
Q_{PAH}	0.676	1.638	3.055
U_{min}	2.610	7.360	13.918
{\rm log}_{10}(\gamma_e)\,	-3.198	-2.419	-1.719

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.441	-3.593	-2.667
{\rm log}_{10}(\tau_{AGN})\,	1.029	1.517	1.935

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.547	-0.257	-0.040
0.03-0.10 Gyr	-1.120	-0.539	-0.233
0.10-0.33 Gyr	-1.196	-0.511	-0.145
0.33-1.10 Gyr	-1.155	-0.340	0.079
1.10-3.63 Gyr	-0.918	-0.065	0.244
3.63-12.01 Gyr	0.063	0.325	0.473
12.01-13.35 Gyr	-0.027	0.489	1.083

Aperture Photometry

Aperture details

RA, DEC (J2000):	22h37m36.24s, 35d00m07.68s
semi major axis, semi minor axis (arcsec):	3.26, 3.26
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	64.78	3.78	19.371	0.063	AB
SDSS_g	234.34	4.07	17.975	0.019	AB
PanSTARRS_g	265.51	0.9	17.840	0.004	AB
SDSS_r	377.41	5.24	17.458	0.015	AB
PanSTARRS_r	439.39	1.09	17.293	0.003	AB
SDSS_i	489.28	6.27	17.176	0.014	AB
PanSTARRS_i	525.41	1.19	17.099	0.002	AB
PanSTARRS_z	583.11	2.15	16.986	0.004	AB
SDSS_z	574.03	14.85	17.003	0.028	AB
PanSTARRS_y	684.62	5.23	16.811	0.008	AB
2MASS_J	826.3	64.3	15.712	0.084	Vega
2MASS_H	968.56	100.39	15.067	0.113	Vega
2MASS_K	544.19	126.07	15.223	0.252	Vega

Aperture details

RA, DEC (J2000):	22h37m36.46s, 35d00m08.34s
semi major axis, semi minor axis (arcsec):	17.97, 12.16
angle (degrees, anti-clockwise from east):	293.85

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	82.95	9.07	19.103	0.119	AB
GALEX_NUV	117.01	4.32	18.729	0.040	AB
SDSS_u	315.05	15.65	17.654	0.054	AB
SDSS_g	1495.34	10.9	15.963	0.008	AB
PanSTARRS_g	1651.27	3.83	15.855	0.003	AB
SDSS_r	2490.43	14.57	15.409	0.006	AB
SDSS_i	3225.82	18.76	15.128	0.006	AB
PanSTARRS_i	3325.94	5.22	15.095	0.002	AB
PanSTARRS_z	3683.3	9.44	14.984	0.003	AB
SDSS_z	3489.74	63.42	15.043	0.020	AB
PanSTARRS_y	4470.1	23.54	14.774	0.006	AB
2MASS_H	5062.25	459.95	13.272	0.099	Vega
2MASS_K	4594.84	579.62	12.907	0.137	Vega
WISE_W1	2488.75	40.5	12.711	0.018	Vega
WISE_W2	1456.81	40.76	12.652	0.030	Vega
WISE_W3	4760.87	139.19	9.532	0.032	Vega
WISE_W4	3897.81	883.77	8.303	0.246	Vega