2020duu

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Information

Transient

Name: 2020duu
Right ascension: 18h37m51.14s
Declination: 37d28m15.34s
Discovery Date: None
Classification: SNIa
Redshift: 0.021635
MW E(B-V): 0.052

Host

Name: 2020duu
Right ascension: 18h37m50.30s
Declination: 37d28m19.19s
Redshift: 0.021635
Photometric Redshift: 0.030

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	4.67
Cutout download	processed	5.79
Global aperture construction	processed	1.76
Local aperture photometry	processed	4.93
Global aperture photometry	processed	4.96
Validate local photometry	processed	0.02
Validate global photometry	processed	26.98
Host information	processed	0.08
Global host SED inference	processed	477.36
Local host SED inference	processed	513.85
Transient information	processed	0.0
Transient MWEBV	processed	0.06
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) = 18h37m51.14s, 37d28m15.34s
semi major axis, semi minor axis (arcsec) = 4.57, 4.57
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	479.19	1.26	17.199	0.003	AB
PanSTARRS_g	492.47	1.1	17.169	0.002	AB
PanSTARRS_r	964.57	1.49	16.439	0.002	AB
PanSTARRS_i	1363.98	1.2	16.063	0.001	AB
PanSTARRS_z	1686.27	3.34	15.833	0.002	AB
DES_z	1759.37	17.37	15.787	0.011	AB
PanSTARRS_y	2024.04	7.94	15.634	0.004	AB
2MASS_J	2389.25	98.87	14.559	0.045	Vega
2MASS_H	3022.67	139.82	13.831	0.050	Vega
2MASS_K	2881.0	182.88	13.413	0.069	Vega

Aperture details

RA, DEC (J2000) = 18h37m50.57s, 37d28m19.31s
semi major axis, semi minor axis (arcsec) = 32.35, 9.88
angle (degrees, anti-clockwise from east) = -84.26

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
DES_g	5177.73	4.17	14.615	0.001	AB
PanSTARRS_g	5317.33	4.32	14.586	0.001	AB
PanSTARRS_r	10398.11	5.65	13.858	0.001	AB
PanSTARRS_i	14838.57	4.55	13.472	0.000	AB
PanSTARRS_z	18338.49	12.67	13.242	0.001	AB
DES_z	18469.62	56.46	13.234	0.003	AB
PanSTARRS_y	21988.57	30.36	13.045	0.001	AB
2MASS_J	27768.78	424.57	11.896	0.017	Vega
2MASS_H	33431.18	598.25	11.222	0.019	Vega
2MASS_K	29059.41	787.69	10.904	0.029	Vega
WISE_W1	14394.4	114.63	10.806	0.009	Vega
WISE_W2	8270.55	88.45	10.767	0.012	Vega
WISE_W3	10839.89	292.67	8.638	0.029	Vega
WISE_W4	10469.02	1084.47	7.230	0.112	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.454	9.635	9.768
${\rm log}_{10}({\rm SFR})$	-3.166	-1.541	-0.673
${\rm log}_{10}({\rm sSFR})$	-12.857	-11.224	-10.232
${\rm stellar\ age}$	5.948	7.979	11.628

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.519	-0.932	-0.571
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.681	-0.724	0.120

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.397	0.729	1.002
$\delta$	-0.642	-0.317	0.163
$\tau_1/\tau_2$	0.604	0.976	1.373
$Q_{PAH}$	0.618	2.364	5.100
$U_{min}$	2.703	8.054	15.447
${\rm log}_{10}(\gamma_e)\,$	-3.374	-1.849	-0.722

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.200	-1.928	-0.970
${\rm log}_{10}(\tau_{AGN})\,$	0.916	1.442	1.874

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.256	-1.583	-0.838
0.03-0.10 Gyr	-3.992	-1.783	-0.627
0.10-0.33 Gyr	-3.746	-1.668	-0.494
0.33-1.10 Gyr	-3.589	-1.414	-0.399
1.10-3.65 Gyr	-2.821	-0.736	-0.249
3.65-12.12 Gyr	-1.330	-0.365	-0.091
12.12-13.47 Gyr	-0.974	-0.118	0.793

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.585	10.689	10.794
${\rm log}_{10}({\rm SFR})$	-2.218	-1.148	0.012
${\rm log}_{10}({\rm sSFR})$	-12.956	-11.847	-10.595
${\rm stellar\ age}$	7.354	8.527	12.193

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.755	-0.531	-0.358
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.681	-0.579	0.298

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.221	0.367	0.564
$\delta$	-0.381	0.064	0.317
$\tau_1/\tau_2$	0.415	0.839	1.220
$Q_{PAH}$	0.524	1.540	3.526
$U_{min}$	2.416	7.133	14.423
${\rm log}_{10}(\gamma_e)\,$	-3.611	-2.858	-1.985

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.187	-3.201	-2.293
${\rm log}_{10}(\tau_{AGN})\,$	1.007	1.428	1.861

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.662	-1.113	-0.091
0.03-0.10 Gyr	-3.145	-1.274	0.028
0.10-0.33 Gyr	-3.607	-1.347	0.045
0.33-1.10 Gyr	-3.419	-1.145	0.029
1.10-3.65 Gyr	-2.255	-0.223	0.643
3.65-12.12 Gyr	-0.212	0.756	0.950
12.12-13.47 Gyr	0.174	1.057	1.877