ASASSN-16bn results

ASASSN-16bn results

Information

Transient

Name:	`ASASSN-16bn`
Right ascension:	`3h10m34.49s`
Declination:	`4d16m10.92s`
Discovery Date:	`None`
Classification:	`None`
Redshift:	`0.023170`
MW E(B-V):	`0.148`

Host

Name:
Right ascension:	`3h10m31.63s`
Declination:	`4d16m17.96s`
Redshift:	`None`
Photometric Redshift:	`0.028`

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	20.69
Transient MWEBV	processed	0.04
Host match	processed	4.83
Host information	processed	0.15
Host MWEBV	processed	0.13
Global aperture construction	processed	0.64
Global aperture photometry	processed	6.32
Validate global photometry	processed	14.34
Global host SED inference	processed	464.11
Local aperture photometry	processed	6.68
Validate local photometry	processed	0.03
Local host SED inference	processed	627.1

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	3h10m34.49s, 4d16m10.92s
semi major axis, semi minor axis (arcsec):	4.28, 4.28
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	-0.02	0.29			AB
SDSS_u	10.42	2.58	21.356	0.269	AB
SDSS_g	1.25	1.7	23.661	1.483	AB
DES_g	3.4	0.33	22.571	0.106	AB
PanSTARRS_g	0.29	1.12	25.232	4.132	AB
SDSS_r	0.91	2.15	24.004	2.573	AB
PanSTARRS_r	7.97	1.14	21.646	0.155	AB
DES_r	8.19	0.67	21.617	0.089	AB
SDSS_i	5.26	3.36	22.098	0.695	AB
PanSTARRS_i	7.55	2.02	21.705	0.291	AB
PanSTARRS_z	-4.69	3.08			AB
SDSS_z	22.35	12.02	20.527	0.584	AB
DES_z	14.39	2.02	21.005	0.153	AB
PanSTARRS_y	-14.89	7.53			AB
2MASS_J	-86.15	87.21			Vega
2MASS_H	-47.41	116.32			Vega
2MASS_K	77.34	155.82	17.341	2.187	Vega

Aperture details

RA, DEC (J2000):	3h10m31.62s, 4d16m18.17s
semi major axis, semi minor axis (arcsec):	17.91, 12.4
angle (degrees, anti-clockwise from east):	-133.99

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	3.23	1.09	22.628	0.366	AB
GALEX_NUV	13.19	0.94	21.100	0.078	AB
DES_g	2301.22	2.93	15.495	0.001	AB
PanSTARRS_g	2420.8	4.19	15.440	0.002	AB
PanSTARRS_r	5239.95	4.75	14.602	0.001	AB
DES_r	5563.4	8.46	14.537	0.002	AB
PanSTARRS_i	7845.28	7.1	14.163	0.001	AB
PanSTARRS_z	10266.12	10.69	13.871	0.001	AB
DES_z	10800.61	22.06	13.816	0.002	AB
PanSTARRS_y	12706.52	27.78	13.640	0.002	AB
2MASS_J	15255.84	311.59	12.547	0.022	Vega
2MASS_H	19256.57	413.84	11.821	0.023	Vega
2MASS_K	16164.89	553.12	11.541	0.037	Vega
WISE_W1	7425.97	56.22	11.524	0.008	Vega
WISE_W2	4162.24	55.69	11.513	0.015	Vega
WISE_W3	1465.58	184.17	10.811	0.136	Vega
WISE_W4	1336.23	766.69	9.465	0.623	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	6.936	7.446	7.712
{\rm log}_{10}({\rm SFR})	-2.201	-1.679	-1.241
{\rm log}_{10}({\rm sSFR})	-9.754	-9.127	-8.159
{\rm stellar\ age}	1.477	6.557	8.485

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.537	-0.686	-0.003
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.619	0.051	0.319

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.566	1.138	1.768
\delta	-0.057	0.202	0.349
\tau_1/\tau_2	0.754	1.182	1.627
Q_{PAH}	0.735	2.191	4.424
U_{min}	3.054	9.019	16.888
{\rm log}_{10}(\gamma_e)\,	-3.172	-2.041	-0.997

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.997	-1.727	-0.104
{\rm log}_{10}(\tau_{AGN})\,	1.022	1.397	1.878

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.076	-1.507	-1.112
0.03-0.10 Gyr	-3.182	-1.969	-1.267
0.10-0.33 Gyr	-4.944	-2.955	-2.071
0.33-1.10 Gyr	-5.384	-3.082	-2.365
1.10-3.65 Gyr	-4.993	-2.860	-2.343
3.65-12.10 Gyr	-4.636	-2.614	-2.232
12.10-13.45 Gyr	-4.725	-2.631	-1.851

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.424	10.522	10.655
{\rm log}_{10}({\rm SFR})	-5.966	-3.018	-1.699
{\rm log}_{10}({\rm sSFR})	-16.436	-13.529	-12.208
{\rm stellar\ age}	7.426	8.937	12.739

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.721	-0.587	-0.485
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.494	-0.693	0.061

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.108	0.221	0.353
\delta	-0.907	-0.624	-0.120
\tau_1/\tau_2	0.480	0.925	1.393
Q_{PAH}	0.255	0.799	1.916
U_{min}	3.824	10.013	17.401
{\rm log}_{10}(\gamma_e)\,	-2.929	-1.946	-1.191

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.539	-3.825	-2.952
{\rm log}_{10}(\tau_{AGN})\,	1.112	1.622	1.962

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-7.083	-3.382	-1.786
0.03-0.10 Gyr	-6.965	-3.243	-1.704
0.10-0.33 Gyr	-6.639	-3.259	-1.489
0.33-1.10 Gyr	-5.506	-2.628	-0.847
1.10-3.65 Gyr	-3.718	-1.347	0.487
3.65-12.10 Gyr	-1.488	0.489	0.783
12.10-13.45 Gyr	-0.346	1.047	1.774