2018fiw

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Information

Transient

Name: 2018fiw
Right ascension: 0h15m01.84s
Declination: 34d48m41.07s
Discovery Date: None
Classification: SNIa
Redshift: 0.047770
MW E(B-V): 0.050

Host

Name: 2018fiw
Right ascension: 0h15m02.03s
Declination: 34d48m29.99s
Redshift: 0.047790
Photometric Redshift: 0.034

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	4.33
Cutout download	processed	14.74
Global aperture construction	processed	0.51
Local aperture photometry	processed	4.23
Global aperture photometry	processed	4.37
Validate local photometry	processed	0.02
Validate global photometry	processed	12.65
Host information	processed	0.08
Global host SED inference	processed	372.5
Local host SED inference	processing	None
Transient information	processed	0.0
Transient MWEBV	processed	0.05
Host MWEBV	processed	0.05
Log transient processing status	processing	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) = 0h15m01.84s, 34d48m41.07s
semi major axis, semi minor axis (arcsec) = 2.14, 2.14
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error
SDSS_u	1.5	2.05	23.457	1.483
SDSS_g	4.79	0.83	22.199	0.188
PanSTARRS_g	6.66	0.45	21.841	0.073
SDSS_r	10.66	1.54	21.330	0.157
PanSTARRS_r	12.04	0.5	21.198	0.045
SDSS_i	18.72	2.41	20.719	0.140
PanSTARRS_i	17.43	0.72	20.797	0.045
PanSTARRS_z	20.36	1.53	20.628	0.081
SDSS_z	32.36	8.4	20.125	0.282
PanSTARRS_y	24.34	3.33	20.434	0.149

Aperture details

RA, DEC (J2000) = 0h15m02.01s, 34d48m29.99s
semi major axis, semi minor axis (arcsec) = 11.1, 8.78
angle (degrees, anti-clockwise from east) = -67.15

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error
GALEX_FUV	58.12	5.46	19.489	0.102
GALEX_NUV	93.38	2.52	18.974	0.029
SDSS_u	357.58	10.56	17.517	0.032
SDSS_g	1293.73	9.7	16.120	0.008
PanSTARRS_g	1405.46	2.22	16.030	0.002
SDSS_r	2468.36	14.14	15.419	0.006
PanSTARRS_r	2527.49	2.47	15.393	0.001
SDSS_i	3565.67	18.26	15.020	0.006
PanSTARRS_i	3609.72	3.39	15.006	0.001
PanSTARRS_z	4331.52	7.14	14.808	0.002
SDSS_z	4685.34	42.01	14.723	0.010
PanSTARRS_y	5361.46	14.77	14.577	0.003
2MASS_J	6534.72	255.35	13.467	0.042
2MASS_H	8937.59	431.57	12.654	0.052
2MASS_K	7251.37	411.72	12.411	0.062
WISE_W1	4106.21	36.84	12.167	0.010
WISE_W2	2750.92	43.01	11.962	0.017
WISE_W3	13380.19	155.49	8.410	0.013
WISE_W4	15160.64	1153.72	6.828	0.083

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.606	10.653	10.703
${\rm log}_{10}({\rm SFR})$	0.323	0.609	0.876
${\rm log}_{10}({\rm sSFR})$	-10.330	-10.052	-9.755
${\rm stellar\ age}$	6.636	7.406	8.484

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.615	-0.380	-0.219
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-0.923	-0.090	0.236

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.367	0.510	0.704
$\delta$	-0.364	-0.218	-0.092
$\tau_1/\tau_2$	0.659	0.986	1.322
$Q_{PAH}$	1.054	2.004	3.304
$U_{min}$	2.452	6.726	13.783
${\rm log}_{10}(\gamma_e)\,$	-2.786	-1.939	-1.393

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-1.901	-1.544	-1.214
${\rm log}_{10}(\tau_{AGN})\,$	1.325	1.669	1.937

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.297	0.171	0.435
0.03-0.10 Gyr	0.346	0.713	1.021
0.10-0.33 Gyr	0.216	0.579	0.856
0.33-1.09 Gyr	0.101	0.414	0.634
1.09-3.58 Gyr	0.194	0.522	0.745
3.58-11.81 Gyr	0.621	0.785	0.884
11.81-13.12 Gyr	0.494	0.873	1.301