2018amb results

2018amb results

Information

Transient

Name:	`SN2018amb`
Right ascension:	`9h14m55.26s`
Declination:	`46d54m08.87s`
Discovery Date:	`March 25, 2018, 9:21 p.m.`
Classification:	`SN II`
Redshift:	`0.014200`
MW E(B-V):	`0.016`

Host

Name:	`UGC04870`
Right ascension:	`9h14m55.64s`
Declination:	`46d54m12.23s`
Redshift:	`0.013601`
Photometric Redshift:	`None`

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	19.57
Transient MWEBV	processed	0.05
Host match	processed	5.54
Host information	processed	0.22
Host MWEBV	processed	0.05
Global aperture construction	processed	0.66
Global aperture photometry	processed	5.96
Validate global photometry	processed	22.0
Global host SED inference	processed	631.68
Local aperture photometry	processed	5.59
Validate local photometry	processed	0.02
Local host SED inference	processed	2604.59

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	9h14m55.26s, 46d54m08.87s
semi major axis, semi minor axis (arcsec):	7.2, 7.2
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	598.81	7.8	16.957	0.014	AB
SDSS_g	2250.52	12.45	15.519	0.006	AB
DES_g	2229.61	4.03	15.529	0.002	AB
PanSTARRS_g	2413.52	2.17	15.443	0.001	AB
SDSS_r	4666.57	17.99	14.728	0.004	AB
PanSTARRS_r	4599.54	2.8	14.743	0.001	AB
SDSS_i	7212.08	22.58	14.255	0.003	AB
PanSTARRS_i	7096.2	2.38	14.272	0.000	AB
PanSTARRS_z	9745.59	5.8	13.928	0.001	AB
SDSS_z	10351.68	32.1	13.862	0.003	AB
DES_z	10343.7	18.07	13.863	0.002	AB
PanSTARRS_y	12182.7	12.76	13.686	0.001	AB
2MASS_J	15633.39	171.99	12.520	0.012	Vega
2MASS_H	20589.36	222.76	11.748	0.012	Vega
2MASS_K	17814.76	278.75	11.435	0.017	Vega
WISE_W1	4735.28	27.73	12.013	0.006	Vega
WISE_W2	3004.21	29.55	11.867	0.011	Vega
WISE_W3	9696.63	90.24	8.759	0.010	Vega

Aperture details

RA, DEC (J2000):	9h14m55.69s, 46d54m11.05s
semi major axis, semi minor axis (arcsec):	46.16, 18.89
angle (degrees, anti-clockwise from east):	-43.67

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_g	9774.35	26.82	13.925	0.003	AB
DES_g	7449.63	8.8	14.220	0.001	AB
PanSTARRS_g	10310.35	8.14	13.867	0.001	AB
SDSS_r	17633.22	36.69	13.284	0.002	AB
PanSTARRS_r	17473.21	9.84	13.294	0.001	AB
SDSS_i	24259.76	45.23	12.938	0.002	AB
PanSTARRS_z	30251.85	22.25	12.698	0.001	AB
SDSS_z	30129.46	87.81	12.703	0.003	AB
DES_z	24460.92	29.56	12.929	0.001	AB
PanSTARRS_y	35691.33	51.36	12.519	0.002	AB
2MASS_J	43800.08	689.6	11.401	0.017	Vega
2MASS_H	53092.82	902.26	10.720	0.018	Vega
2MASS_K	46304.57	1136.87	10.398	0.027	Vega
WISE_W1	27204.75	85.0	10.114	0.003	Vega
WISE_W2	17490.28	100.78	9.954	0.006	Vega
WISE_W3	96098.16	435.74	6.269	0.005	Vega
WISE_W4	136368.96	3192.49	4.443	0.025	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.893	9.991	10.095
{\rm log}_{10}({\rm SFR})	-1.285	-0.647	0.048
{\rm log}_{10}({\rm sSFR})	-11.364	-10.690	-9.845
{\rm stellar\ age}	7.924	9.867	12.518

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.522	-0.401	-0.288
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	0.034	0.227	0.386

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.284	0.413	0.608
\delta	-0.976	-0.902	-0.753
\tau_1/\tau_2	0.436	0.796	1.196
Q_{PAH}	0.129	0.521	1.535
U_{min}	2.681	8.214	15.782
{\rm log}_{10}(\gamma_e)\,	-3.076	-1.803	-0.923

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.456	-3.544	-2.617
{\rm log}_{10}(\tau_{AGN})\,	1.209	1.722	2.061

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.719	-1.101	-0.607
0.03-0.10 Gyr	-1.391	-0.577	0.187
0.10-0.33 Gyr	-2.499	-1.300	-0.696
0.33-1.10 Gyr	-3.305	-1.655	-0.976
1.10-3.63 Gyr	-3.372	-1.559	-0.473
3.63-12.04 Gyr	-1.394	-0.058	0.172
12.04-13.37 Gyr	-0.018	0.756	1.206

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.322	10.497	10.629
{\rm log}_{10}({\rm SFR})	-1.439	-0.094	0.503
{\rm log}_{10}({\rm sSFR})	-12.058	-10.618	-10.035
{\rm stellar\ age}	5.780	7.827	10.995

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.649	-1.113	-0.686
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.828	-0.609	0.343

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.739	0.957	1.146
\delta	-0.041	0.172	0.327
\tau_1/\tau_2	0.370	0.748	1.181
Q_{PAH}	0.892	2.026	4.056
U_{min}	2.274	7.219	14.786
{\rm log}_{10}(\gamma_e)\,	-3.606	-2.717	-1.831

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.231	-1.996	-1.507
{\rm log}_{10}(\tau_{AGN})\,	1.064	1.556	1.924

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.981	-0.050	0.487
0.03-0.10 Gyr	-2.857	-0.369	0.543
0.10-0.33 Gyr	-3.345	-0.669	0.273
0.33-1.10 Gyr	-3.065	-0.562	0.206
1.10-3.63 Gyr	-1.349	0.193	0.824
3.63-12.04 Gyr	-0.805	0.513	0.791
12.04-13.37 Gyr	-1.080	0.657	1.608