2018fsa results

2018fsa results

Information

Transient

Name:	`2018fsa`
Right ascension:	`22h25m37.06s`
Declination:	`-13d04m30.28s`
Discovery Date:	`None`
Classification:	`Ia`
Redshift:	`0.043000`
MW E(B-V):	`0.036`

Host

Name:	`2018fsa`
Right ascension:	`22h25m36.94s`
Declination:	`-13d04m32.11s`
Redshift:	`None`
Photometric Redshift:	`0.252`

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 DES_g DES_r DES_z	SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y

Processing Status: blocked

Task Name	Status	Time (s)
Cutout download	processed	4.42
Transient MWEBV	processed	0.05
Host match	processed	2.33
Host information	processed	0.09
Host MWEBV	processed	0.05
Global aperture construction	processed	0.7
Global aperture photometry	processed	5.62
Validate global photometry	processed	15.1
Global host SED inference	processed	1159.78
Local aperture photometry	processed	5.68
Validate local photometry	processed	0.02
Local host SED inference	time limit exceeded	7196.13

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	22h25m37.06s, -13d04m30.28s
semi major axis, semi minor axis (arcsec):	2.36, 2.36
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_g	603.7	1.16	16.948	0.002	AB
PanSTARRS_g	11.74	0.62	21.226	0.058	AB
PanSTARRS_r	15.07	0.56	20.955	0.040	AB
DES_r	528.34	1.87	17.093	0.004	AB
PanSTARRS_i	20.25	0.7	20.634	0.038	AB
PanSTARRS_z	25.21	1.55	20.396	0.067	AB
DES_z	375.81	4.12	17.463	0.012	AB
PanSTARRS_y	33.6	4.47	20.084	0.144	AB

Aperture details

RA, DEC (J2000):	22h25m36.94s, -13d04m32.16s
semi major axis, semi minor axis (arcsec):	3.94, 2.11
angle (degrees, anti-clockwise from east):	-128.3

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	0.26	0.48	25.376	2.037	AB
GALEX_NUV	4.22	1.72	22.337	0.443	AB
DES_g	172.66	0.65	18.307	0.004	AB
PanSTARRS_g	23.4	0.76	20.477	0.035	AB
PanSTARRS_r	33.84	0.67	20.076	0.022	AB
DES_r	132.77	1.0	18.592	0.008	AB
PanSTARRS_i	44.92	0.82	19.769	0.020	AB
PanSTARRS_z	51.92	1.82	19.612	0.038	AB
DES_z	117.53	2.42	18.725	0.022	AB
PanSTARRS_y	58.86	5.18	19.475	0.096	AB
2MASS_J	85.71	82.82	18.173	1.049	Vega
2MASS_H	28.4	138.41	18.899	5.291	Vega
2MASS_K	168.71	169.64	16.494	1.092	Vega
WISE_W1	15.9	8.53	18.198	0.582	Vega
WISE_W2	13.2	13.54	17.759	1.114	Vega
WISE_W3	-21.13	61.51			Vega
WISE_W4	-441.52	466.66			Vega

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	7.529	7.876	8.281
{\rm log}_{10}({\rm SFR})	-0.891	-0.666	-0.479
{\rm log}_{10}({\rm sSFR})	-9.107	-8.540	-8.028
{\rm stellar\ age}	0.585	4.301	6.967

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.687	-0.162	0.098
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.452	-1.088	-0.198

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.047	0.150	0.341
\delta	-0.593	-0.065	0.288
\tau_1/\tau_2	0.657	1.129	1.636
Q_{PAH}	0.988	3.502	5.643
U_{min}	2.784	8.612	16.118
{\rm log}_{10}(\gamma_e)\,	-2.959	-1.446	-0.549

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.083	-1.038	-0.373
{\rm log}_{10}(\tau_{AGN})\,	1.013	1.516	1.936

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.831	-0.612	-0.423
0.03-0.10 Gyr	-1.119	-0.704	-0.429
0.10-0.33 Gyr	-3.384	-1.821	-1.088
0.33-1.09 Gyr	-4.177	-2.427	-1.635
1.09-3.59 Gyr	-4.064	-2.410	-1.756
3.59-11.86 Gyr	-4.082	-2.374	-1.689
11.86-13.18 Gyr	-4.011	-2.316	-1.526