iPTF15asq results

iPTF15asq results

Information

Transient

Name:	`iPTF15asq`
Right ascension:	`13h19m50.49s`
Declination:	`52d03m40.65s`
Discovery Date:	`None`
Classification:	`SNII`
Redshift:	`0.015000`
MW E(B-V):	`0.013`

Host

Name:	`PGC046486`
Right ascension:	`13h19m49.93s`
Declination:	`52d03m40.88s`
Redshift:	`0.015156`
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	17.04
Transient MWEBV	processed	0.04
Host match	processed	4.28
Host information	processed	0.08
Host MWEBV	processed	0.04
Global aperture construction	processed	0.65
Global aperture photometry	processed	5.16
Validate global photometry	processed	14.97
Global host SED inference	processed	424.8
Local aperture photometry	processed	4.82
Validate local photometry	processed	0.03
Local host SED inference	processed	948.35

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	13h19m50.49s, 52d03m40.65s
semi major axis, semi minor axis (arcsec):	6.48, 6.48
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	259.39	14.38	17.865	0.060	AB
GALEX_NUV	346.38	7.47	17.551	0.023	AB
SDSS_u	666.27	8.26	16.841	0.013	AB
SDSS_g	1494.19	10.35	15.964	0.008	AB
PanSTARRS_g	1476.07	2.01	15.977	0.001	AB
SDSS_r	1739.63	11.42	15.799	0.007	AB
PanSTARRS_r	1789.31	2.43	15.768	0.001	AB
SDSS_i	1903.43	12.67	15.701	0.007	AB
PanSTARRS_i	1889.33	2.07	15.709	0.001	AB
PanSTARRS_z	1982.39	4.72	15.657	0.003	AB
SDSS_z	2000.92	22.38	15.647	0.012	AB
PanSTARRS_y	2144.3	10.01	15.572	0.005	AB
2MASS_J	2253.46	141.2	14.623	0.068	Vega
2MASS_H	1999.44	230.27	14.280	0.125	Vega
2MASS_K	1951.83	217.27	13.836	0.121	Vega
WISE_W1	514.59	11.53	14.422	0.024	Vega

Aperture details

RA, DEC (J2000):	13h19m49.96s, 52d03m40.91s
semi major axis, semi minor axis (arcsec):	12.93, 9.9
angle (degrees, anti-clockwise from east):	-86.42

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	422.64	18.35	17.335	0.047	AB
GALEX_NUV	606.05	9.97	16.944	0.018	AB
SDSS_u	1004.93	11.8	16.395	0.013	AB
SDSS_g	2437.41	13.5	15.433	0.006	AB
PanSTARRS_g	2507.09	3.39	15.402	0.001	AB
SDSS_r	2908.36	15.28	15.241	0.006	AB
PanSTARRS_r	3062.26	4.15	15.185	0.001	AB
SDSS_i	3241.52	17.69	15.123	0.006	AB
PanSTARRS_i	3300.06	3.52	15.104	0.001	AB
PanSTARRS_z	3468.98	8.05	15.049	0.003	AB
SDSS_z	3333.77	36.54	15.093	0.012	AB
PanSTARRS_y	3856.66	17.42	14.934	0.005	AB
2MASS_J	3766.22	252.61	14.065	0.073	Vega
2MASS_H	3280.34	411.76	13.743	0.136	Vega
2MASS_K	3523.61	389.45	13.195	0.120	Vega
WISE_W1	1475.74	23.35	13.278	0.017	Vega
WISE_W2	841.44	27.66	13.248	0.036	Vega
WISE_W3	1259.69	124.25	10.975	0.107	Vega
WISE_W4	2264.99	671.1	8.892	0.322	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.888	9.018	9.109
{\rm log}_{10}({\rm SFR})	-1.792	-0.963	-0.631
{\rm log}_{10}({\rm sSFR})	-10.776	-9.979	-9.653
{\rm stellar\ age}	3.268	6.073	7.427

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.902	-1.750	-1.504
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.925	-0.072	0.309

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.046	0.082	0.134
\delta	-0.919	-0.733	-0.472
\tau_1/\tau_2	0.680	1.020	1.389
Q_{PAH}	0.143	0.563	1.343
U_{min}	2.560	8.109	15.641
{\rm log}_{10}(\gamma_e)\,	-3.539	-2.916	-1.886

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.102	-2.784	-1.975
{\rm log}_{10}(\tau_{AGN})\,	1.138	1.534	1.884

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.766	-1.650	-1.366
0.03-0.10 Gyr	-1.773	-0.837	-0.485
0.10-0.33 Gyr	-0.628	-0.385	-0.086
0.33-1.10 Gyr	-1.323	-0.780	-0.527
1.10-3.67 Gyr	-1.350	-0.895	-0.586
3.67-12.20 Gyr	-2.150	-1.017	-0.788
12.20-13.56 Gyr	-2.096	-1.022	-0.498

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.857	9.029	9.181
{\rm log}_{10}({\rm SFR})	-1.579	-0.742	-0.342
{\rm log}_{10}({\rm sSFR})	-10.485	-9.802	-9.410
{\rm stellar\ age}	1.701	4.433	6.281

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.097	-0.820	-0.598
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.318	-0.337	0.222

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.057	0.103	0.191
\delta	-0.781	-0.424	-0.051
\tau_1/\tau_2	0.696	1.066	1.439
Q_{PAH}	0.294	1.077	2.460
U_{min}	2.805	7.499	14.557
{\rm log}_{10}(\gamma_e)\,	-3.565	-2.680	-1.691

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.469	-3.739	-2.911
{\rm log}_{10}(\tau_{AGN})\,	1.016	1.513	1.900

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.798	-1.179	-0.933
0.03-0.10 Gyr	-1.677	-0.636	-0.204
0.10-0.33 Gyr	-0.232	0.039	0.338
0.33-1.10 Gyr	-1.166	-0.494	-0.203
1.10-3.67 Gyr	-1.988	-0.982	-0.641
3.67-12.20 Gyr	-2.264	-1.175	-0.816
12.20-13.56 Gyr	-2.361	-1.223	-0.646