2018dje

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Information

Transient

Name: 2018dje
Right ascension: 17h52m50.56s
Declination: 21d22m57.56s
Discovery Date: None
Classification: SNIa
Redshift: 0.057514
MW E(B-V): 0.071

Host

Name: 2018dje
Right ascension: 17h52m50.72s
Declination: 21d22m55.61s
Redshift: 0.057514
Photometric Redshift: 0.073

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	2.98
Cutout download	processed	8.43
Global aperture construction	processed	0.64
Local aperture photometry	processed	4.81
Global aperture photometry	processed	5.25
Validate local photometry	processed	0.02
Validate global photometry	processed	13.78
Host information	processed	0.08
Global host SED inference	processed	418.8
Local host SED inference	processed	460.79
Transient information	processed	0.0
Transient MWEBV	processed	0.05
Host MWEBV	processed	0.06
Log transient processing status	processed	None

Cutout Download Report

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:

Aperture Photometry

Aperture details

RA, DEC (J2000) = 17h52m50.56s, 21d22m57.56s
semi major axis, semi minor axis (arcsec) = 1.8, 1.8
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	64.13	0.42	19.382	0.007	AB
PanSTARRS_g	63.06	0.45	19.401	0.008	AB
PanSTARRS_r	127.71	0.52	18.634	0.004	AB
DES_r	119.39	0.95	18.708	0.009	AB
PanSTARRS_i	190.88	0.59	18.198	0.003	AB
PanSTARRS_z	245.09	1.52	17.927	0.007	AB
DES_z	241.65	2.43	17.942	0.011	AB
PanSTARRS_y	292.94	3.25	17.733	0.012	AB

Aperture details

RA, DEC (J2000) = 17h52m50.73s, 21d22m55.59s
semi major axis, semi minor axis (arcsec) = 10.09, 7.58
angle (degrees, anti-clockwise from east) = -48.53

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	4.7	2.95	22.219	0.681	AB
GALEX_NUV	6.33	1.85	21.897	0.318	AB
DES_g	639.5	1.36	16.885	0.002	AB
PanSTARRS_g	646.7	2.1	16.873	0.004	AB
PanSTARRS_r	1330.8	2.38	16.090	0.002	AB
DES_r	1452.46	3.4	15.995	0.003	AB
PanSTARRS_i	1995.28	2.7	15.650	0.001	AB
PanSTARRS_z	2509.02	7.1	15.401	0.003	AB
DES_z	2756.62	8.36	15.299	0.003	AB
PanSTARRS_y	3080.65	15.26	15.178	0.005	AB
2MASS_J	4046.34	245.25	13.987	0.066	Vega
2MASS_H	4883.93	379.26	13.310	0.084	Vega
2MASS_K	3641.1	356.88	13.159	0.106	Vega
WISE_W1	2021.69	32.6	12.937	0.018	Vega
WISE_W2	1233.43	33.31	12.833	0.029	Vega
WISE_W3	643.45	101.41	11.705	0.171	Vega
WISE_W4	-391.44	594.04			Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.547	9.701	9.842
${\rm log}_{10}({\rm SFR})$	-1.630	-0.722	-0.016
${\rm log}_{10}({\rm sSFR})$	-11.357	-10.380	-9.674
${\rm stellar\ age}$	5.532	7.654	10.760

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.549	-0.895	-0.427
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.505	-0.710	0.019

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.385	0.963	1.407
$\delta$	-0.427	-0.040	0.248
$\tau_1/\tau_2$	0.556	0.974	1.366
$Q_{PAH}$	0.352	1.464	3.398
$U_{min}$	2.974	8.702	16.340
${\rm log}_{10}(\gamma_e)\,$	-3.449	-2.335	-0.930

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-3.223	-1.152	-0.062
${\rm log}_{10}(\tau_{AGN})\,$	0.998	1.302	1.842

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.384	-1.264	-0.669
0.03-0.10 Gyr	-1.818	-0.642	0.127
0.10-0.33 Gyr	-1.914	-0.767	-0.104
0.33-1.08 Gyr	-2.185	-0.903	-0.194
1.08-3.56 Gyr	-2.116	-0.733	-0.122
3.56-11.69 Gyr	-1.251	-0.264	-0.027
11.69-12.99 Gyr	-0.987	-0.004	0.769

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.654	10.704	10.805
${\rm log}_{10}({\rm SFR})$	-2.226	-1.419	-0.846
${\rm log}_{10}({\rm sSFR})$	-12.985	-12.140	-11.530
${\rm stellar\ age}$	7.625	8.644	12.060

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.683	-0.433	-0.289
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.547	-0.616	0.182

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.096	0.201	0.394
$\delta$	-0.640	-0.201	0.066
$\tau_1/\tau_2$	0.561	0.936	1.317
$Q_{PAH}$	0.370	1.353	3.429
$U_{min}$	2.317	7.088	15.149
${\rm log}_{10}(\gamma_e)\,$	-3.275	-1.594	-0.488

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.136	-3.127	-2.196
${\rm log}_{10}(\tau_{AGN})\,$	0.992	1.433	1.875

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.672	-1.463	-0.932
0.03-0.10 Gyr	-2.910	-1.524	-0.805
0.10-0.33 Gyr	-3.084	-1.487	-0.687
0.33-1.08 Gyr	-3.062	-1.395	-0.536
1.08-3.56 Gyr	-2.292	-0.707	0.334
3.56-11.69 Gyr	-0.364	0.829	0.973
11.69-12.99 Gyr	0.477	1.216	1.923