ASASSN-15db results

ASASSN-15db results

Information

Transient

Name:	`ASASSN-15db`
Right ascension:	`15h46m59.00s`
Declination:	`17d53m02.55s`
Discovery Date:	`None`
Classification:	`Ia`
Redshift:	`0.011380`
MW E(B-V):	`0.029`

Host

Name:	`ASASSN-15db`
Right ascension:	`15h46m58.99s`
Declination:	`17d52m53.69s`
Redshift:	`None`
Photometric Redshift:	`0.014`

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: blocked

Task Name	Status	Time (s)
Cutout download	processed	14.57
Transient MWEBV	processed	0.05
Host match	processed	0.89
Host information	processed	0.09
Host MWEBV	processed	0.18
Global aperture construction	processed	0.64
Global aperture photometry	processed	7.03
Validate global photometry	processed	17.39
Global host SED inference	time limit exceeded	7162.38
Local aperture photometry	processed	4.69
Validate local photometry	processed	0.02
Local host SED inference	processed	544.96

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	15h46m59.00s, 17d53m02.55s
semi major axis, semi minor axis (arcsec):	8.58, 8.58
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	1120.31	6.84	16.277	0.007	AB
GALEX_NUV	1842.29	4.24	15.737	0.002	AB
SDSS_u	3480.72	17.45	15.046	0.005	AB
SDSS_g	6511.18	21.66	14.366	0.004	AB
PanSTARRS_g	6881.91	4.19	14.306	0.001	AB
SDSS_r	9884.52	26.86	13.913	0.003	AB
PanSTARRS_r	10065.16	4.18	13.893	0.000	AB
SDSS_i	11310.12	29.3	13.766	0.003	AB
PanSTARRS_i	11400.12	4.2	13.758	0.000	AB
PanSTARRS_z	13158.78	7.46	13.602	0.001	AB
SDSS_z	13591.25	43.7	13.567	0.003	AB
PanSTARRS_y	15827.91	14.02	13.401	0.001	AB
2MASS_J	17263.97	193.56	12.412	0.012	Vega
2MASS_H	20547.63	327.08	11.750	0.017	Vega
2MASS_K	17107.41	296.9	11.479	0.019	Vega
WISE_W1	6858.62	98.69	11.610	0.016	Vega
WISE_W2	4813.52	49.62	11.355	0.011	Vega
WISE_W3	29314.24	132.98	7.558	0.005	Vega

Aperture details

RA, DEC (J2000):	15h46m59.00s, 17d52m54.03s
semi major axis, semi minor axis (arcsec):	5.17, 2.18
angle (degrees, anti-clockwise from east):	-124.55

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	119.98	2.29	18.702	0.021	AB
GALEX_NUV	407.45	2.62	17.375	0.007	AB
SDSS_u	121.05	4.56	18.693	0.041	AB
SDSS_g	268.0	4.81	17.830	0.019	AB
PanSTARRS_g	278.85	1.46	17.787	0.006	AB
SDSS_r	397.49	5.94	17.402	0.016	AB
PanSTARRS_r	389.8	1.47	17.423	0.004	AB
SDSS_i	464.23	6.75	17.233	0.016	AB
PanSTARRS_i	432.22	1.5	17.311	0.004	AB
PanSTARRS_z	475.18	2.61	17.208	0.006	AB
SDSS_z	546.84	13.74	17.055	0.027	AB
2MASS_J	1745.15	111.83	14.901	0.070	Vega
2MASS_H	1479.47	186.56	14.607	0.137	Vega
2MASS_K	1576.06	173.26	14.068	0.119	Vega
WISE_W1	3001.82	87.07	12.508	0.031	Vega
WISE_W2	2725.57	40.9	11.972	0.016	Vega
WISE_W3	23245.84	127.09	7.810	0.006	Vega
WISE_W4	120811.62	2067.39	4.575	0.019	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.323	9.529	9.660
{\rm log}_{10}({\rm SFR})	0.335	0.535	0.793
{\rm log}_{10}({\rm sSFR})	-9.277	-8.982	-8.620
{\rm stellar\ age}	5.173	7.063	9.275

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.470	-0.317	-0.229
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	0.166	0.299	0.423

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.117	0.185	0.316
\delta	-0.868	-0.607	-0.342
\tau_1/\tau_2	0.740	1.122	1.517
Q_{PAH}	0.098	0.338	0.745
U_{min}	2.620	7.925	15.336
{\rm log}_{10}(\gamma_e)\,	-3.139	-2.248	-1.619

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.314	-3.254	-2.278
{\rm log}_{10}(\tau_{AGN})\,	1.027	1.531	1.946

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.476	-0.284	-0.118
0.03-0.10 Gyr	0.464	0.678	0.943
0.10-0.33 Gyr	-2.280	-0.754	-0.223
0.33-1.10 Gyr	-3.021	-0.993	-0.570
1.10-3.64 Gyr	-1.835	-0.708	-0.340
3.64-12.06 Gyr	-1.322	-0.500	-0.254
12.06-13.40 Gyr	-1.265	-0.325	0.397

Global parameter details

Documentation

Data not available