2020wey results

2020wey results

Information

Transient

Name:	`TDE2020wey`
Right ascension:	`9h05m25.88s`
Declination:	`61d48m09.18s`
Discovery Date:	`Oct. 8, 2020, 11:49 a.m.`
Classification:	`TDE`
Redshift:	`0.027380`
MW E(B-V):	`0.041`

Host

Name:
Right ascension:	`9h05m25.87s`
Declination:	`61d48m09.16s`
Redshift:	`0.027380`
Photometric Redshift:	`None`

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	1.82
Transient MWEBV	processed	0.04
Host match	processed	5.27
Host information	processed	0.05
Host MWEBV	processed	0.05
Global aperture construction	processed	0.65
Global aperture photometry	processed	5.52
Validate global photometry	processed	15.1
Global host SED inference	processed	483.94
Local aperture photometry	processed	5.32
Validate local photometry	processed	0.02
Local host SED inference	processed	528.35

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	9h05m25.88s, 61d48m09.18s
semi major axis, semi minor axis (arcsec):	3.64, 3.64
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	68.22	3.34	19.315	0.053	AB
SDSS_g	309.04	4.66	17.675	0.016	AB
PanSTARRS_g	318.77	0.79	17.641	0.003	AB
SDSS_r	584.99	6.53	16.982	0.012	AB
PanSTARRS_r	571.24	1.32	17.008	0.003	AB
SDSS_i	803.99	7.99	16.637	0.011	AB
PanSTARRS_i	768.45	1.23	16.686	0.002	AB
PanSTARRS_z	955.92	3.19	16.449	0.004	AB
SDSS_z	1020.45	13.84	16.378	0.015	AB
PanSTARRS_y	1049.9	6.75	16.347	0.007	AB
2MASS_J	1119.83	90.67	15.382	0.088	Vega
2MASS_H	1507.03	159.08	14.587	0.115	Vega
2MASS_K	1055.8	135.46	14.503	0.139	Vega

Aperture details

RA, DEC (J2000):	9h05m25.84s, 61d48m09.26s
semi major axis, semi minor axis (arcsec):	8.25, 5.38
angle (degrees, anti-clockwise from east):	-125.02

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	7.76	1.91	21.675	0.268	AB
GALEX_NUV	6.82	0.57	21.815	0.091	AB
SDSS_u	76.92	5.4	19.185	0.076	AB
SDSS_g	397.07	5.47	17.403	0.015	AB
PanSTARRS_g	422.85	1.36	17.335	0.003	AB
SDSS_r	752.74	7.87	16.708	0.011	AB
PanSTARRS_r	751.87	2.27	16.710	0.003	AB
SDSS_i	1038.33	10.15	16.359	0.011	AB
PanSTARRS_i	1015.66	2.17	16.383	0.002	AB
PanSTARRS_z	1247.77	5.72	16.160	0.005	AB
SDSS_z	1330.16	22.48	16.090	0.018	AB
PanSTARRS_y	1423.49	12.22	16.017	0.009	AB
2MASS_J	1613.97	178.22	14.985	0.120	Vega
2MASS_H	2178.43	311.78	14.187	0.155	Vega
2MASS_K	1567.2	267.02	14.074	0.185	Vega
WISE_W1	664.3	15.85	14.145	0.026	Vega
WISE_W2	358.85	16.38	14.174	0.050	Vega
WISE_W3	76.01	66.7	14.024	0.953	Vega
WISE_W4	24.0	343.24	13.829	15.527	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.388	9.488	9.589
{\rm log}_{10}({\rm SFR})	-2.630	-1.636	-0.880
{\rm log}_{10}({\rm sSFR})	-12.072	-11.126	-10.349
{\rm stellar\ age}	6.321	7.643	9.150

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.306	-0.893	-0.639
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.844	-1.409	-0.227

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.233	0.450	0.683
\delta	-0.782	-0.425	0.087
\tau_1/\tau_2	0.685	1.016	1.345
Q_{PAH}	0.599	2.531	5.058
U_{min}	2.788	8.100	15.172
{\rm log}_{10}(\gamma_e)\,	-3.242	-1.818	-0.792

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.968	-2.516	-1.218
{\rm log}_{10}(\tau_{AGN})\,	0.940	1.351	1.837

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.770	-1.715	-1.053
0.03-0.10 Gyr	-2.976	-1.672	-0.795
0.10-0.33 Gyr	-2.712	-1.403	-0.612
0.33-1.10 Gyr	-2.206	-1.102	-0.539
1.10-3.64 Gyr	-1.425	-0.609	-0.311
3.64-12.05 Gyr	-0.710	-0.419	-0.232
12.05-13.39 Gyr	-0.918	-0.342	0.246

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.642	9.723	9.800
{\rm log}_{10}({\rm SFR})	-2.432	-1.934	-1.568
{\rm log}_{10}({\rm sSFR})	-12.139	-11.652	-11.240
{\rm stellar\ age}	8.295	11.120	12.691

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.265	-1.006	-0.805
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.912	-0.560	-0.252

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.120	0.216	0.327
\delta	-0.872	-0.646	-0.411
\tau_1/\tau_2	0.460	0.880	1.309
Q_{PAH}	1.308	3.165	5.166
U_{min}	2.914	8.676	16.224
{\rm log}_{10}(\gamma_e)\,	-2.575	-1.323	-0.454

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.446	-3.375	-2.300
{\rm log}_{10}(\tau_{AGN})\,	1.196	1.719	2.030

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.269	-1.794	-1.391
0.03-0.10 Gyr	-3.933	-2.215	-1.611
0.10-0.33 Gyr	-5.007	-2.471	-1.720
0.33-1.10 Gyr	-5.189	-2.484	-1.610
1.10-3.64 Gyr	-4.238	-2.136	-1.167
3.64-12.05 Gyr	-2.454	-0.459	-0.099
12.05-13.39 Gyr	-0.167	0.687	0.926