2019fkv

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Information

Transient

Name: 2019fkv
Right ascension: 20h31m06.71s
Declination: 8d44m22.26s
Discovery Date: None
Classification: Ia
Redshift: 0.054353
MW E(B-V): 0.099

Host

Name: 2019fkv
Right ascension: 20h31m06.64s
Declination: 8d44m21.01s
Redshift: None
Photometric Redshift: 0.239

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	4.36
Cutout download	processed	18.64
Global aperture construction	processed	0.93
Local aperture photometry	processed	6.29
Global aperture photometry	processed	7.42
Validate local photometry	processed	0.02
Validate global photometry	processed	19.22
Host information	processed	0.08
Global host SED inference	processed	709.98
Local host SED inference	processed	433.87
Transient information	processed	0.0
Transient MWEBV	processed	0.05
Host MWEBV	processed	0.15
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) = 20h31m06.71s, 8d44m22.26s
semi major axis, semi minor axis (arcsec) = 1.89, 1.89
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	5.21	1.39	22.108	0.289	AB
SDSS_g	15.63	1.18	20.915	0.082	AB
PanSTARRS_g	15.84	0.45	20.901	0.031	AB
SDSS_r	30.53	1.68	20.188	0.060	AB
PanSTARRS_r	30.61	0.5	20.185	0.018	AB
DES_r	36.92	0.68	19.982	0.020	AB
SDSS_i	44.8	2.25	19.772	0.055	AB
PanSTARRS_i	48.64	0.69	19.682	0.015	AB
PanSTARRS_z	60.33	1.65	19.449	0.030	AB
SDSS_z	55.47	5.06	19.540	0.099	AB
DES_z	64.06	1.72	19.383	0.029	AB
PanSTARRS_y	51.67	3.94	19.617	0.083	AB

Aperture details

RA, DEC (J2000) = 20h31m06.71s, 8d44m22.21s
semi major axis, semi minor axis (arcsec) = 4.12, 2.38
angle (degrees, anti-clockwise from east) = -74.12

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
SDSS_u	7.04	2.37	21.782	0.366	AB
SDSS_g	25.24	1.67	20.395	0.072	AB
PanSTARRS_g	22.42	0.74	20.523	0.036	AB
SDSS_r	45.61	2.31	19.752	0.055	AB
PanSTARRS_r	44.16	0.78	19.787	0.019	AB
DES_r	52.22	0.86	19.605	0.018	AB
SDSS_i	68.63	3.21	19.309	0.051	AB
PanSTARRS_i	68.8	1.06	19.306	0.017	AB
PanSTARRS_z	83.47	2.51	19.096	0.033	AB
SDSS_z	85.97	8.1	19.064	0.102	AB
DES_z	96.29	2.17	18.941	0.024	AB
PanSTARRS_y	67.32	5.89	19.330	0.095	AB
2MASS_J	42.97	129.05	18.922	3.260	Vega
2MASS_K	17.56	210.72	18.951	13.028	Vega
WISE_W1	98.44	38.42	16.218	0.424	Vega
WISE_W3	60.73	83.15	14.268	1.487	Vega
WISE_W4	-281.28	545.93			Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	8.923	9.038	9.157
${\rm log}_{10}({\rm SFR})$	-1.962	-1.485	-1.109
${\rm log}_{10}({\rm sSFR})$	-10.973	-10.493	-10.107
${\rm stellar\ age}$	6.421	7.804	10.841

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.545	-1.108	-0.743
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.904	-1.687	-0.104

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.468	0.766	1.042
$\delta$	-0.378	-0.116	0.104
$\tau_1/\tau_2$	0.572	0.931	1.296
$Q_{PAH}$	0.561	1.983	4.701
$U_{min}$	2.892	8.157	15.238
${\rm log}_{10}(\gamma_e)\,$	-3.048	-2.007	-0.674

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-2.019	-0.629	-0.152
${\rm log}_{10}(\tau_{AGN})\,$	1.110	1.359	1.869

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.810	-1.307	-0.948
0.03-0.10 Gyr	-2.519	-1.683	-1.141
0.10-0.33 Gyr	-2.844	-1.810	-1.172
0.33-1.08 Gyr	-2.812	-1.732	-1.042
1.08-3.56 Gyr	-2.533	-1.309	-0.857
3.56-11.73 Gyr	-1.350	-0.885	-0.692
11.73-13.03 Gyr	-1.253	-0.651	0.123

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.093	9.235	9.341
${\rm log}_{10}({\rm SFR})$	-3.477	-1.934	-1.191
${\rm log}_{10}({\rm sSFR})$	-12.563	-11.114	-10.359
${\rm stellar\ age}$	5.622	7.822	11.628

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.707	-1.233	-0.745
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.849	-1.130	0.178

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.292	0.710	1.049
$\delta$	-0.335	0.106	0.328
$\tau_1/\tau_2$	0.505	0.893	1.272
$Q_{PAH}$	1.204	3.223	5.368
$U_{min}$	3.385	9.385	17.013
${\rm log}_{10}(\gamma_e)\,$	-2.870	-1.753	-0.652

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-2.564	-1.078	-0.400
${\rm log}_{10}(\tau_{AGN})\,$	1.030	1.358	1.827

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-4.281	-2.137	-1.374
0.03-0.10 Gyr	-4.202	-2.000	-1.128
0.10-0.33 Gyr	-4.177	-1.943	-1.074
0.33-1.08 Gyr	-4.174	-1.802	-0.877
1.08-3.56 Gyr	-2.898	-1.114	-0.509
3.56-11.73 Gyr	-2.314	-0.774	-0.518
11.73-13.03 Gyr	-1.577	-0.456	0.395