2018ftj results

2018ftj results

Information

Transient

Name:	`AT2018ftj`
Right ascension:	`5h20m58.15s`
Declination:	`-21d35m19.90s`
Discovery Date:	`Aug. 31, 2018, 2:31 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.033`

Host

Name:	`2018ftj`
Right ascension:	`5h20m58.15s`
Declination:	`-21d35m19.76s`
Redshift:	`0.083594`
Photometric Redshift:	`0.068`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r	GALEX_NUV GALEX_FUV 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	0.28
Transient MWEBV	processed	0.06
Host match	processed	3.96
Host information	processed	0.1
Host MWEBV	processed	0.05
Global aperture construction	processed	0.63
Global aperture photometry	processed	2.23
Validate global photometry	processed	7.02
Global host SED inference	processed	528.84
Local aperture photometry	processed	1.97
Validate local photometry	processed	0.01
Local host SED inference	processed	753.05

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	5h20m58.15s, -21d35m19.90s
semi major axis, semi minor axis (arcsec):	1.27, 1.27
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_r	303.51	0.49	17.695	0.002	AB

Aperture details

RA, DEC (J2000):	5h20m58.14s, -21d35m19.69s
semi major axis, semi minor axis (arcsec):	10.64, 7.51
angle (degrees, anti-clockwise from east):	-79.24

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	870.24	2.61	16.551	0.003	AB
PanSTARRS_r	1211.45	2.82	16.192	0.003	AB
2MASS_J	3002.9	213.57	14.311	0.077	Vega
2MASS_H	4208.31	340.0	13.472	0.088	Vega
2MASS_K	3726.08	387.0	13.134	0.113	Vega
WISE_W1	3167.36	32.73	12.449	0.011	Vega
WISE_W2	3419.1	43.82	11.726	0.014	Vega
WISE_W3	5301.17	108.87	9.415	0.022	Vega
WISE_W4	10140.96	868.34	7.265	0.093	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.550	10.026	10.345
{\rm log}_{10}({\rm SFR})	-0.103	0.444	1.052
{\rm log}_{10}({\rm sSFR})	-10.263	-9.571	-8.431
{\rm stellar\ age}	0.771	5.796	8.782

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.673	-0.985	-0.021
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.502	-0.360	0.065

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.408	0.831	1.361
\delta	-0.753	-0.301	0.080
\tau_1/\tau_2	0.627	1.040	1.471
Q_{PAH}	0.364	1.400	3.869
U_{min}	2.983	8.329	15.796
{\rm log}_{10}(\gamma_e)\,	-3.459	-2.334	-1.082

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.319	-2.490	-0.477
{\rm log}_{10}(\tau_{AGN})\,	0.899	1.569	2.003

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.001	0.542	1.150
0.03-0.10 Gyr	-1.233	0.154	0.932
0.10-0.33 Gyr	-1.732	-0.162	0.620
0.33-1.07 Gyr	-2.129	-0.202	0.529
1.07-3.49 Gyr	-2.707	-0.312	0.366
3.49-11.39 Gyr	-2.897	-0.201	0.417
11.39-12.66 Gyr	-2.719	-0.084	1.013

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.780	10.891	10.974
{\rm log}_{10}({\rm SFR})	-0.025	0.529	1.077
{\rm log}_{10}({\rm sSFR})	-10.924	-10.312	-9.819
{\rm stellar\ age}	5.997	7.253	8.858

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.510	-0.094	0.131
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.591	-0.700	-0.153

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.141	0.315	0.521
\delta	-0.576	-0.129	0.223
\tau_1/\tau_2	0.381	0.778	1.206
Q_{PAH}	0.163	0.554	1.597
U_{min}	2.561	7.076	13.722
{\rm log}_{10}(\gamma_e)\,	-3.506	-2.771	-1.714

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-1.030	-0.896	-0.788
{\rm log}_{10}(\tau_{AGN})\,	0.745	0.842	0.994

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.201	0.434	0.825
0.03-0.10 Gyr	-0.342	0.434	1.194
0.10-0.33 Gyr	-0.323	0.416	1.000
0.33-1.07 Gyr	-0.340	0.454	0.839
1.07-3.49 Gyr	0.056	0.747	1.074
3.49-11.39 Gyr	0.676	0.997	1.155
11.39-12.66 Gyr	0.453	1.107	1.705