2020twk results

2020twk results

Information

Transient

Name:	`2020twk`
Right ascension:	`23h29m13.48s`
Declination:	`-2d05m42.05s`
Discovery Date:	`None`
Classification:	`SNII`
Redshift:	`0.025000`
MW E(B-V):	`0.048`

Host

Name:
Right ascension:	`23h29m13.43s`
Declination:	`-2d05m43.70s`
Redshift:	`None`
Photometric Redshift:	`0.039`

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	18.47
Transient MWEBV	processed	0.13
Host match	processed	7.12
Host information	processed	0.12
Host MWEBV	processed	0.74
Global aperture construction	processed	0.63
Global aperture photometry	processed	5.36
Validate global photometry	processed	15.97
Global host SED inference	processed	550.79
Local aperture photometry	processed	5.97
Validate local photometry	processed	0.02
Local host SED inference	processed	691.96

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	23h29m13.48s, -2d05m42.05s
semi major axis, semi minor axis (arcsec):	3.97, 3.97
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	89.65	4.63	19.019	0.056	AB
SDSS_g	204.1	3.87	18.125	0.021	AB
PanSTARRS_g	208.75	0.82	18.101	0.004	AB
SDSS_r	293.42	4.89	17.731	0.018	AB
PanSTARRS_r	311.74	1.44	17.666	0.005	AB
SDSS_i	355.28	5.8	17.524	0.018	AB
PanSTARRS_i	362.75	1.38	17.501	0.004	AB
PanSTARRS_z	411.48	2.65	17.364	0.007	AB
SDSS_z	455.46	17.0	17.254	0.041	AB
PanSTARRS_y	434.1	7.23	17.306	0.018	AB
2MASS_J	343.4	85.68	16.666	0.271	Vega
2MASS_H	503.21	143.12	15.778	0.309	Vega
2MASS_K	525.13	164.01	15.262	0.339	Vega

Aperture details

RA, DEC (J2000):	23h29m13.42s, -2d05m43.53s
semi major axis, semi minor axis (arcsec):	6.22, 3.77
angle (degrees, anti-clockwise from east):	-152.22

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	31.46	1.04	20.156	0.036	AB
GALEX_NUV	39.83	0.7	19.900	0.019	AB
SDSS_u	112.99	5.58	18.767	0.054	AB
SDSS_g	236.64	4.22	17.965	0.019	AB
PanSTARRS_g	239.53	0.99	17.952	0.004	AB
SDSS_r	333.74	5.36	17.591	0.017	AB
PanSTARRS_r	361.36	1.73	17.505	0.005	AB
SDSS_i	405.99	6.46	17.379	0.017	AB
PanSTARRS_i	415.44	1.65	17.354	0.004	AB
PanSTARRS_z	471.74	3.18	17.216	0.007	AB
SDSS_z	551.58	20.52	17.046	0.040	AB
PanSTARRS_y	474.73	8.66	17.209	0.020	AB
2MASS_J	509.88	119.67	16.236	0.255	Vega
2MASS_H	686.53	197.95	15.441	0.313	Vega
2MASS_K	613.36	229.12	15.093	0.406	Vega
WISE_W1	217.04	12.81	15.360	0.064	Vega
WISE_W2	141.21	15.54	15.186	0.119	Vega
WISE_W3	365.78	80.78	12.318	0.240	Vega
WISE_W4	457.47	457.34	10.629	1.085	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.718	8.935	9.060
{\rm log}_{10}({\rm SFR})	-1.126	-0.412	0.247
{\rm log}_{10}({\rm sSFR})	-10.085	-9.340	-8.556
{\rm stellar\ age}	2.303	6.709	8.897

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.814	-1.523	-1.051
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.868	-1.041	0.280

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.278	0.581	1.087
\delta	-0.620	-0.262	0.077
\tau_1/\tau_2	0.626	1.070	1.487
Q_{PAH}	0.906	2.265	4.535
U_{min}	3.496	9.874	17.723
{\rm log}_{10}(\gamma_e)\,	-3.465	-1.986	-0.718

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.163	-2.387	-0.970
{\rm log}_{10}(\tau_{AGN})\,	0.954	1.467	1.943

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.286	-1.505	-0.977
0.03-0.10 Gyr	-1.026	-0.267	0.407
0.10-0.33 Gyr	-2.125	-0.852	-0.213
0.33-1.10 Gyr	-3.700	-1.415	-0.851
1.10-3.64 Gyr	-3.725	-1.366	-0.891
3.64-12.08 Gyr	-3.080	-1.148	-0.832
12.08-13.42 Gyr	-3.232	-1.082	-0.246

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.882	8.988	9.088
{\rm log}_{10}({\rm SFR})	-0.848	-0.554	-0.299
{\rm log}_{10}({\rm sSFR})	-9.858	-9.544	-9.251
{\rm stellar\ age}	6.752	7.756	10.477

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.542	-1.198	-0.873
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.650	-0.196	0.376

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.102	0.179	0.298
\delta	-0.866	-0.583	-0.256
\tau_1/\tau_2	0.582	0.962	1.356
Q_{PAH}	0.426	1.054	2.357
U_{min}	3.059	8.532	15.690
{\rm log}_{10}(\gamma_e)\,	-3.051	-2.014	-1.236

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.017	-2.686	-1.841
{\rm log}_{10}(\tau_{AGN})\,	1.051	1.500	1.895

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.083	-1.831	-1.394
0.03-0.10 Gyr	-0.707	-0.401	-0.139
0.10-0.33 Gyr	-2.692	-1.189	-0.713
0.33-1.10 Gyr	-3.321	-1.494	-1.093
1.10-3.64 Gyr	-2.848	-1.356	-1.000
3.64-12.08 Gyr	-1.369	-0.944	-0.766
12.08-13.42 Gyr	-1.399	-0.748	0.018