AT2016gmg results

AT2016gmg results

Information

Transient

Name:	`AT2016gmg`
Right ascension:	`21h23m41.83s`
Declination:	`33d06m53.04s`
Discovery Date:	`None`
Classification:	`SNIa`
Redshift:	`0.048494`
MW E(B-V):	`0.118`

Host

Name:	`AT2016gmg`
Right ascension:	`21h23m41.01s`
Declination:	`33d07m07.98s`
Redshift:	`0.049437`
Photometric Redshift:	`0.043`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y	GALEX_FUV 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	2.62
Transient MWEBV	processed	0.12
Host match	processed	4.31
Host information	processed	0.08
Host MWEBV	processed	0.05
Global aperture construction	processed	0.63
Global aperture photometry	processed	3.65
Validate global photometry	processed	11.21
Global host SED inference	processed	490.68
Local aperture photometry	processed	3.52
Validate local photometry	processed	0.02
Local host SED inference	processed	427.95

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	21h23m41.83s, 33d06m53.04s
semi major axis, semi minor axis (arcsec):	2.07, 2.07
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	5.6	0.51	22.029	0.099	AB
PanSTARRS_r	10.34	0.71	21.363	0.075	AB
PanSTARRS_i	12.72	1.06	21.139	0.091	AB
PanSTARRS_z	20.29	1.82	20.632	0.097	AB
PanSTARRS_y	27.55	5.28	20.300	0.208	AB

Aperture details

RA, DEC (J2000):	21h23m41.00s, 33d07m08.15s
semi major axis, semi minor axis (arcsec):	14.91, 10.73
angle (degrees, anti-clockwise from east):	-9.14

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	1623.02	3.21	15.874	0.002	AB
PanSTARRS_r	3716.45	4.36	14.975	0.001	AB
PanSTARRS_z	7591.54	11.24	14.199	0.002	AB
PanSTARRS_y	9377.64	31.26	13.970	0.004	AB
2MASS_H	15874.4	434.1	12.031	0.030	Vega
WISE_W3	944.04	171.89	11.289	0.198	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	8.092	8.353	8.517
{\rm log}_{10}({\rm SFR})	-1.975	-1.329	-0.720
{\rm log}_{10}({\rm sSFR})	-10.401	-9.697	-8.922
{\rm stellar\ age}	3.196	6.495	7.928

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.156	-0.372	0.051
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.513	-0.725	0.063

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.539	1.054	1.571
\delta	-0.315	-0.011	0.178
\tau_1/\tau_2	0.650	1.026	1.402
Q_{PAH}	1.063	2.876	5.264
U_{min}	2.994	8.022	15.399
{\rm log}_{10}(\gamma_e)\,	-2.977	-1.749	-0.605

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.211	-1.022	0.040
{\rm log}_{10}(\tau_{AGN})\,	0.967	1.416	1.892

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.070	-1.297	-0.836
0.03-0.10 Gyr	-2.251	-1.482	-0.691
0.10-0.33 Gyr	-2.547	-1.732	-1.166
0.33-1.09 Gyr	-2.640	-1.737	-1.266
1.09-3.58 Gyr	-2.645	-1.683	-1.378
3.58-11.79 Gyr	-2.588	-1.604	-1.360
11.79-13.10 Gyr	-2.760	-1.639	-1.075

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	11.103	11.159	11.232
{\rm log}_{10}({\rm SFR})	-2.807	-1.090	-0.087
{\rm log}_{10}({\rm sSFR})	-14.023	-12.273	-11.226
{\rm stellar\ age}	7.783	9.472	12.336

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.449	-0.216	-0.014
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.618	-0.753	0.136

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.115	0.227	0.504
\delta	-0.375	0.031	0.260
\tau_1/\tau_2	0.526	0.931	1.335
Q_{PAH}	0.231	0.736	1.829
U_{min}	3.031	8.076	15.843
{\rm log}_{10}(\gamma_e)\,	-3.543	-2.829	-1.779

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.474	-3.591	-2.285
{\rm log}_{10}(\tau_{AGN})\,	0.957	1.377	1.879

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.552	-1.496	-0.437
0.03-0.10 Gyr	-3.215	-1.263	0.007
0.10-0.33 Gyr	-3.552	-1.315	0.114
0.33-1.09 Gyr	-3.276	-1.309	-0.101
1.09-3.58 Gyr	-2.302	-0.492	0.598
3.58-11.79 Gyr	-0.538	1.214	1.401
11.79-13.10 Gyr	0.970	1.877	2.351