ASASSN-15bd results

ASASSN-15bd results

Information

Transient

Name:	`ASASSN-15bd`
Right ascension:	`15h54m38.40s`
Declination:	`16d36m38.16s`
Discovery Date:	`None`
Classification:	`SNIIb`
Redshift:	`0.007946`
MW E(B-V):	`0.030`

Host

Name:	`PGC214434`
Right ascension:	`15h54m38.40s`
Declination:	`16d36m37.66s`
Redshift:	`None`
Photometric Redshift:	`0.008`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_z	GALEX_NUV GALEX_FUV DES_r DES_i DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	19.02
Transient MWEBV	processed	0.06
Host match	processed	4.17
Host information	processed	0.05
Host MWEBV	processed	0.15
Global aperture construction	processed	0.64
Global aperture photometry	processed	6.26
Validate global photometry	processed	16.2
Global host SED inference	processed	396.62
Local aperture photometry	processed	6.29
Validate local photometry	processed	0.02
Local host SED inference	processed	413.52

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	15h54m38.40s, 16d36m38.16s
semi major axis, semi minor axis (arcsec):	12.24, 12.24
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	331.37	9.56	17.599	0.031	AB
SDSS_g	654.36	7.38	16.860	0.012	AB
DES_g	663.67	1.41	16.845	0.002	AB
PanSTARRS_g	639.03	3.39	16.886	0.006	AB
SDSS_r	944.19	9.37	16.462	0.011	AB
PanSTARRS_r	902.96	3.94	16.511	0.005	AB
SDSS_i	1132.66	12.33	16.265	0.012	AB
PanSTARRS_i	1058.08	3.9	16.339	0.004	AB
PanSTARRS_z	1238.89	7.31	16.167	0.006	AB
SDSS_z	1271.19	37.58	16.139	0.032	AB
DES_z	1564.58	8.57	15.914	0.006	AB
PanSTARRS_y	1524.75	17.48	15.942	0.012	AB
2MASS_J	1518.42	235.25	15.052	0.168	Vega
2MASS_H	1581.38	399.08	14.535	0.274	Vega
2MASS_K	787.22	400.66	14.822	0.553	Vega
WISE_W1	576.35	21.02	14.299	0.040	Vega
WISE_W2	330.22	25.52	14.264	0.084	Vega
WISE_W3	92.83	99.1	13.807	1.159	Vega
WISE_W4	107.91	376.66	12.197	3.790	Vega

Aperture details

RA, DEC (J2000):	15h54m38.37s, 16d36m38.03s
semi major axis, semi minor axis (arcsec):	10.92, 6.57
angle (degrees, anti-clockwise from east):	-92.13

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	285.95	7.19	17.759	0.027	AB
SDSS_g	603.52	6.72	16.948	0.012	AB
DES_g	613.62	1.21	16.930	0.002	AB
PanSTARRS_g	603.59	2.38	16.948	0.004	AB
SDSS_r	872.47	8.34	16.548	0.010	AB
PanSTARRS_r	854.07	2.76	16.571	0.004	AB
SDSS_i	1032.15	10.2	16.366	0.011	AB
PanSTARRS_i	989.57	2.7	16.411	0.003	AB
PanSTARRS_z	1128.63	5.06	16.269	0.005	AB
SDSS_z	1166.47	26.57	16.233	0.025	AB
DES_z	1424.29	7.72	16.016	0.006	AB
PanSTARRS_y	1332.01	12.04	16.089	0.010	AB
2MASS_J	1297.02	171.18	15.223	0.143	Vega
2MASS_H	1682.93	289.09	14.467	0.186	Vega
2MASS_K	1287.8	291.43	14.288	0.246	Vega
WISE_W1	512.57	18.26	14.427	0.039	Vega
WISE_W2	304.27	22.67	14.353	0.081	Vega
WISE_W3	82.25	86.53	13.938	1.142	Vega
WISE_W4	436.3	504.8	10.681	1.256	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.945	8.300	8.437
{\rm log}_{10}({\rm SFR})	-1.447	-0.967	-0.556
{\rm log}_{10}({\rm sSFR})	-9.859	-9.278	-8.487
{\rm stellar\ age}	4.381	6.890	8.404

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.609	-0.318	-0.116
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.186	-0.007	0.204

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.159	0.314	0.516
\delta	-0.820	-0.560	-0.149
\tau_1/\tau_2	0.682	1.068	1.469
Q_{PAH}	0.206	0.624	1.455
U_{min}	3.058	8.320	15.286
{\rm log}_{10}(\gamma_e)\,	-2.982	-2.179	-1.243

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.153	-2.747	-1.803
{\rm log}_{10}(\tau_{AGN})\,	1.051	1.556	1.928

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.816	-1.592	-1.382
0.03-0.10 Gyr	-1.389	-0.838	-0.415
0.10-0.33 Gyr	-2.988	-1.788	-1.370
0.33-1.10 Gyr	-3.448	-2.028	-1.620
1.10-3.65 Gyr	-2.907	-1.859	-1.533
3.65-12.11 Gyr	-2.713	-1.694	-1.434
12.11-13.45 Gyr	-2.680	-1.665	-1.082

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.189	8.334	8.453
{\rm log}_{10}({\rm SFR})	-1.851	-1.410	-0.940
{\rm log}_{10}({\rm sSFR})	-10.246	-9.799	-9.204
{\rm stellar\ age}	5.454	7.059	8.358

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.161	-0.725	-0.402
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.274	-0.037	0.176

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.138	0.293	0.519
\delta	-0.681	-0.297	0.062
\tau_1/\tau_2	0.691	1.037	1.384
Q_{PAH}	0.343	1.149	2.798
U_{min}	3.085	8.325	14.760
{\rm log}_{10}(\gamma_e)\,	-2.683	-1.687	-0.731

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.215	-3.041	-1.907
{\rm log}_{10}(\tau_{AGN})\,	1.019	1.512	1.917

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.956	-1.747	-1.537
0.03-0.10 Gyr	-1.866	-1.317	-0.806
0.10-0.33 Gyr	-2.090	-1.516	-1.140
0.33-1.10 Gyr	-2.397	-1.850	-1.509
1.10-3.65 Gyr	-2.236	-1.759	-1.487
3.65-12.11 Gyr	-1.973	-1.612	-1.409
12.11-13.45 Gyr	-2.212	-1.563	-1.055