2018dyz

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Information

Transient

Name: 2018dyz
Right ascension: 15h10m40.48s
Declination: 8d34m27.63s
Discovery Date: None
Classification: SNIa
Redshift: 0.044877
MW E(B-V): 0.031

Host

Name: 2018dyz
Right ascension: 15h10m39.86s
Declination: 8d34m17.95s
Redshift: 0.044905
Photometric Redshift: 0.057

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.74
Cutout download	processed	19.45
Global aperture construction	processed	0.59
Local aperture photometry	processed	6.33
Global aperture photometry	processed	6.54
Validate local photometry	processed	0.03
Validate global photometry	processed	17.76
Host information	processed	0.09
Global host SED inference	processed	410.77
Local host SED inference	processed	423.1
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.05
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) = 15h10m40.48s, 8d34m27.63s
semi major axis, semi minor axis (arcsec) = 2.27, 2.27
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
SDSS_u	4.07	1.87	22.376	0.497	AB
SDSS_g	8.97	1.0	21.518	0.121	AB
DES_g	8.33	0.26	21.599	0.034	AB
PanSTARRS_g	9.73	0.6	21.429	0.067	AB
SDSS_r	11.88	1.34	21.213	0.122	AB
PanSTARRS_r	15.72	0.72	20.909	0.050	AB
DES_r	12.99	0.45	21.116	0.038	AB
SDSS_i	14.67	1.87	20.984	0.139	AB
PanSTARRS_i	16.61	0.87	20.849	0.057	AB
PanSTARRS_z	20.77	1.52	20.606	0.079	AB
SDSS_z	19.25	6.4	20.689	0.361	AB
DES_z	17.76	0.89	20.776	0.054	AB
PanSTARRS_y	19.42	2.77	20.680	0.155	AB

Aperture details

RA, DEC (J2000) = 15h10m39.85s, 8d34m18.16s
semi major axis, semi minor axis (arcsec) = 18.09, 9.36
angle (degrees, anti-clockwise from east) = -103.25

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	44.15	4.85	19.788	0.119	AB
GALEX_NUV	65.91	4.16	19.353	0.069	AB
SDSS_u	222.89	11.1	18.030	0.054	AB
SDSS_g	973.36	8.84	16.429	0.010	AB
DES_g	967.21	2.2	16.436	0.002	AB
PanSTARRS_g	1171.07	3.48	16.229	0.003	AB
SDSS_r	1923.51	12.68	15.690	0.007	AB
PanSTARRS_r	2060.98	4.11	15.615	0.002	AB
DES_r	2008.76	4.45	15.643	0.002	AB
SDSS_i	2693.19	16.17	15.324	0.007	AB
PanSTARRS_i	2803.96	4.98	15.281	0.002	AB
PanSTARRS_z	3312.57	8.49	15.100	0.003	AB
SDSS_z	3846.57	39.2	14.937	0.011	AB
DES_z	3465.89	9.75	15.050	0.003	AB
PanSTARRS_y	4069.78	15.23	14.876	0.004	AB
2MASS_J	4524.92	345.98	13.866	0.083	Vega
2MASS_H	6296.51	530.76	13.035	0.092	Vega
2MASS_K	5151.39	668.38	12.782	0.141	Vega
WISE_W1	2680.19	36.46	12.631	0.015	Vega
WISE_W4	2121.75	815.04	8.963	0.417	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	7.965	8.119	8.244
${\rm log}_{10}({\rm SFR})$	-2.368	-1.722	-1.131
${\rm log}_{10}({\rm sSFR})$	-10.511	-9.807	-9.198
${\rm stellar\ age}$	3.982	6.340	7.747

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.614	-1.088	-0.448
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.672	-1.093	-0.169

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.193	0.572	1.150
$\delta$	-0.422	-0.018	0.274
$\tau_1/\tau_2$	0.696	1.042	1.409
$Q_{PAH}$	1.018	2.851	5.250
$U_{min}$	2.854	7.868	15.138
${\rm log}_{10}(\gamma_e)\,$	-2.683	-1.542	-0.486

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-2.339	-0.350	0.167
${\rm log}_{10}(\tau_{AGN})\,$	1.265	1.651	1.996

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.470	-1.943	-1.387
0.03-0.10 Gyr	-2.419	-1.668	-1.053
0.10-0.33 Gyr	-2.408	-1.742	-1.151
0.33-1.09 Gyr	-2.479	-1.869	-1.441
1.09-3.59 Gyr	-2.364	-1.855	-1.608
3.59-11.84 Gyr	-2.355	-1.843	-1.619
11.84-13.16 Gyr	-2.534	-1.852	-1.370

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.539	10.594	10.669
${\rm log}_{10}({\rm SFR})$	-0.369	-0.057	0.312
${\rm log}_{10}({\rm sSFR})$	-10.967	-10.636	-10.303
${\rm stellar\ age}$	7.836	9.430	12.072

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.847	-0.604	-0.432
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.537	-0.113	0.305

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.209	0.346	0.517
$\delta$	-0.329	-0.098	0.086
$\tau_1/\tau_2$	0.542	0.981	1.417
$Q_{PAH}$	0.518	1.982	3.881
$U_{min}$	2.113	6.284	13.805
${\rm log}_{10}(\gamma_e)\,$	-3.435	-2.517	-1.413

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.064	-2.537	-1.492
${\rm log}_{10}(\tau_{AGN})\,$	0.947	1.333	1.847

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.050	-0.369	-0.080
0.03-0.10 Gyr	-0.386	0.018	0.452
0.10-0.33 Gyr	-1.499	-0.264	0.143
0.33-1.09 Gyr	-1.875	-0.526	-0.058
1.09-3.59 Gyr	-2.160	-0.563	0.029
3.59-11.84 Gyr	-0.414	0.657	0.815
11.84-13.16 Gyr	0.549	1.315	1.769